--- _id: '9794' abstract: - lang: eng text: 'Lymph nodes (LNs) comprise two main structural elements: fibroblastic reticular cells that form dedicated niches for immune cell interaction and capsular fibroblasts that build a shell around the organ. Immunological challenge causes LNs to increase more than tenfold in size within a few days. Here, we characterized the biomechanics of LN swelling on the cellular and organ scale. We identified lymphocyte trapping by influx and proliferation as drivers of an outward pressure force, causing fibroblastic reticular cells of the T-zone (TRCs) and their associated conduits to stretch. After an initial phase of relaxation, TRCs sensed the resulting strain through cell matrix adhesions, which coordinated local growth and remodeling of the stromal network. While the expanded TRC network readopted its typical configuration, a massive fibrotic reaction of the organ capsule set in and countered further organ expansion. Thus, different fibroblast populations mechanically control LN swelling in a multitier fashion.' acknowledged_ssus: - _id: Bio - _id: EM-Fac - _id: PreCl - _id: LifeSc acknowledgement: This research was supported by the Scientific Service Units of IST Austria through resources provided by the Imaging and Optics, Electron Microscopy, Preclinical and Life Science Facilities. We thank C. Moussion for providing anti-PNAd antibody and D. Critchley for Talin1-floxed mice, and E. Papusheva for providing a custom 3D channel alignment script. This work was supported by a European Research Council grant ERC-CoG-72437 to M.S. M.H. was supported by Czech Sciencundation GACR 20-24603Y and Charles University PRIMUS/20/MED/013. article_processing_charge: No article_type: original author: - first_name: Frank P full_name: Assen, Frank P id: 3A8E7F24-F248-11E8-B48F-1D18A9856A87 last_name: Assen orcid: 0000-0003-3470-6119 - first_name: Jun full_name: Abe, Jun last_name: Abe - first_name: Miroslav full_name: Hons, Miroslav id: 4167FE56-F248-11E8-B48F-1D18A9856A87 last_name: Hons orcid: 0000-0002-6625-3348 - first_name: Robert full_name: Hauschild, Robert id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87 last_name: Hauschild orcid: 0000-0001-9843-3522 - first_name: Shayan full_name: Shamipour, Shayan id: 40B34FE2-F248-11E8-B48F-1D18A9856A87 last_name: Shamipour - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Gabriel full_name: Krens, Gabriel id: 2B819732-F248-11E8-B48F-1D18A9856A87 last_name: Krens orcid: 0000-0003-4761-5996 - first_name: Markus full_name: Brown, Markus id: 3DAB9AFC-F248-11E8-B48F-1D18A9856A87 last_name: Brown - first_name: Burkhard full_name: Ludewig, Burkhard last_name: Ludewig - first_name: Simon full_name: Hippenmeyer, Simon id: 37B36620-F248-11E8-B48F-1D18A9856A87 last_name: Hippenmeyer orcid: 0000-0003-2279-1061 - first_name: Carl-Philipp J full_name: Heisenberg, Carl-Philipp J id: 39427864-F248-11E8-B48F-1D18A9856A87 last_name: Heisenberg orcid: 0000-0002-0912-4566 - first_name: Wolfgang full_name: Weninger, Wolfgang last_name: Weninger - first_name: Edouard B full_name: Hannezo, Edouard B id: 3A9DB764-F248-11E8-B48F-1D18A9856A87 last_name: Hannezo orcid: 0000-0001-6005-1561 - first_name: Sanjiv A. full_name: Luther, Sanjiv A. last_name: Luther - first_name: Jens V. full_name: Stein, Jens V. last_name: Stein - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-4561-241X citation: ama: Assen FP, Abe J, Hons M, et al. Multitier mechanics control stromal adaptations in swelling lymph nodes. Nature Immunology. 2022;23:1246-1255. doi:10.1038/s41590-022-01257-4 apa: Assen, F. P., Abe, J., Hons, M., Hauschild, R., Shamipour, S., Kaufmann, W., … Sixt, M. K. (2022). Multitier mechanics control stromal adaptations in swelling lymph nodes. Nature Immunology. Springer Nature. https://doi.org/10.1038/s41590-022-01257-4 chicago: Assen, Frank P, Jun Abe, Miroslav Hons, Robert Hauschild, Shayan Shamipour, Walter Kaufmann, Tommaso Costanzo, et al. “Multitier Mechanics Control Stromal Adaptations in Swelling Lymph Nodes.” Nature Immunology. Springer Nature, 2022. https://doi.org/10.1038/s41590-022-01257-4. ieee: F. P. Assen et al., “Multitier mechanics control stromal adaptations in swelling lymph nodes,” Nature Immunology, vol. 23. Springer Nature, pp. 1246–1255, 2022. ista: Assen FP, Abe J, Hons M, Hauschild R, Shamipour S, Kaufmann W, Costanzo T, Krens G, Brown M, Ludewig B, Hippenmeyer S, Heisenberg C-PJ, Weninger W, Hannezo EB, Luther SA, Stein JV, Sixt MK. 2022. Multitier mechanics control stromal adaptations in swelling lymph nodes. Nature Immunology. 23, 1246–1255. mla: Assen, Frank P., et al. “Multitier Mechanics Control Stromal Adaptations in Swelling Lymph Nodes.” Nature Immunology, vol. 23, Springer Nature, 2022, pp. 1246–55, doi:10.1038/s41590-022-01257-4. short: F.P. Assen, J. Abe, M. Hons, R. Hauschild, S. Shamipour, W. Kaufmann, T. Costanzo, G. Krens, M. Brown, B. Ludewig, S. Hippenmeyer, C.-P.J. Heisenberg, W. Weninger, E.B. Hannezo, S.A. Luther, J.V. Stein, M.K. Sixt, Nature Immunology 23 (2022) 1246–1255. date_created: 2021-08-06T09:09:11Z date_published: 2022-07-11T00:00:00Z date_updated: 2023-08-02T06:53:07Z day: '11' ddc: - '570' department: - _id: SiHi - _id: CaHe - _id: EdHa - _id: EM-Fac - _id: Bio - _id: MiSi doi: 10.1038/s41590-022-01257-4 ec_funded: 1 external_id: isi: - '000822975900002' file: - access_level: open_access checksum: 628e7b49809f22c75b428842efe70c68 content_type: application/pdf creator: dernst date_created: 2022-07-25T07:11:32Z date_updated: 2022-07-25T07:11:32Z file_id: '11642' file_name: 2022_NatureImmunology_Assen.pdf file_size: 11475325 relation: main_file success: 1 file_date_updated: 2022-07-25T07:11:32Z has_accepted_license: '1' intvolume: ' 23' isi: 1 language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: 1246-1255 project: - _id: 25FE9508-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '724373' name: Cellular navigation along spatial gradients publication: Nature Immunology publication_identifier: eissn: - 1529-2916 issn: - 1529-2908 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Multitier mechanics control stromal adaptations in swelling lymph nodes tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 23 year: '2022' ... --- _id: '11705' abstract: - lang: eng text: 'The broad implementation of thermoelectricity requires high-performance and low-cost materials. One possibility is employing surfactant-free solution synthesis to produce nanopowders. We propose the strategy of functionalizing “naked” particles’ surface by inorganic molecules to control the nanostructure and, consequently, thermoelectric performance. In particular, we use bismuth thiolates to functionalize surfactant-free SnTe particles’ surfaces. Upon thermal processing, bismuth thiolates decomposition renders SnTe-Bi2S3 nanocomposites with synergistic functions: 1) carrier concentration optimization by Bi doping; 2) Seebeck coefficient enhancement and bipolar effect suppression by energy filtering; and 3) lattice thermal conductivity reduction by small grain domains, grain boundaries and nanostructuration. Overall, the SnTe-Bi2S3 nanocomposites exhibit peak z T up to 1.3 at 873 K and an average z T of ≈0.6 at 300–873 K, which is among the highest reported for solution-processed SnTe.' acknowledged_ssus: - _id: EM-Fac - _id: NanoFab acknowledgement: This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Electron Microscopy Facility (EMF) and the Nanofabrication Facility (NNF). This work was financially supported by IST Austria and the Werner Siemens Foundation. C.C. acknowledges funding from the FWF “Lise Meitner Fellowship” grant agreement M 2889-N. Lise Meitner Project (M2889-N). Y.L. acknowledges funding from the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 754411. R.L.B. thanks the National Science Foundation for support under DMR-1904719. MCS acknowledge MINECO Juan de la Cierva Incorporation fellowship (JdlCI 2019) and Severo Ochoa. M.C.S. and J.A. acknowledge funding from Generalitat de Catalunya 2017 SGR 327. ICN2 is supported by the Severo Ochoa program from Spanish MINECO (Grant no. SEV-2017-0706) and is funded by the CERCA Programme/Generalitat de Catalunya. This study was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and Generalitat de Catalunya. article_number: e202207002 article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Cheng full_name: Chang, Cheng id: 9E331C2E-9F27-11E9-AE48-5033E6697425 last_name: Chang orcid: 0000-0002-9515-4277 - first_name: Yu full_name: Liu, Yu id: 2A70014E-F248-11E8-B48F-1D18A9856A87 last_name: Liu orcid: 0000-0001-7313-6740 - first_name: Seungho full_name: Lee, Seungho id: BB243B88-D767-11E9-B658-BC13E6697425 last_name: Lee orcid: 0000-0002-6962-8598 - first_name: Maria full_name: Spadaro, Maria last_name: Spadaro - first_name: Kristopher M. full_name: Koskela, Kristopher M. last_name: Koskela - first_name: Tobias full_name: Kleinhanns, Tobias id: 8BD9DE16-AB3C-11E9-9C8C-2A03E6697425 last_name: Kleinhanns - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Richard L. full_name: Brutchey, Richard L. last_name: Brutchey - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 citation: ama: 'Chang C, Liu Y, Lee S, et al. Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. 2022;61(35). doi:10.1002/anie.202207002' apa: 'Chang, C., Liu, Y., Lee, S., Spadaro, M., Koskela, K. M., Kleinhanns, T., … Ibáñez, M. (2022). Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. Wiley. https://doi.org/10.1002/anie.202207002' chicago: 'Chang, Cheng, Yu Liu, Seungho Lee, Maria Spadaro, Kristopher M. Koskela, Tobias Kleinhanns, Tommaso Costanzo, Jordi Arbiol, Richard L. Brutchey, and Maria Ibáñez. “Surface Functionalization of Surfactant-Free Particles: A Strategy to Tailor the Properties of Nanocomposites for Enhanced Thermoelectric Performance.” Angewandte Chemie - International Edition. Wiley, 2022. https://doi.org/10.1002/anie.202207002.' ieee: 'C. Chang et al., “Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance,” Angewandte Chemie - International Edition, vol. 61, no. 35. Wiley, 2022.' ista: 'Chang C, Liu Y, Lee S, Spadaro M, Koskela KM, Kleinhanns T, Costanzo T, Arbiol J, Brutchey RL, Ibáñez M. 2022. Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance. Angewandte Chemie - International Edition. 61(35), e202207002.' mla: 'Chang, Cheng, et al. “Surface Functionalization of Surfactant-Free Particles: A Strategy to Tailor the Properties of Nanocomposites for Enhanced Thermoelectric Performance.” Angewandte Chemie - International Edition, vol. 61, no. 35, e202207002, Wiley, 2022, doi:10.1002/anie.202207002.' short: C. Chang, Y. Liu, S. Lee, M. Spadaro, K.M. Koskela, T. Kleinhanns, T. Costanzo, J. Arbiol, R.L. Brutchey, M. Ibáñez, Angewandte Chemie - International Edition 61 (2022). date_created: 2022-07-31T22:01:48Z date_published: 2022-08-26T00:00:00Z date_updated: 2023-08-03T12:23:52Z day: '26' ddc: - '540' department: - _id: MaIb - _id: EM-Fac doi: 10.1002/anie.202207002 ec_funded: 1 external_id: isi: - '000828274200001' file: - access_level: open_access checksum: ad601f2b9e26e46ab4785162be58b5ed content_type: application/pdf creator: dernst date_created: 2023-02-02T08:01:00Z date_updated: 2023-02-02T08:01:00Z file_id: '12476' file_name: 2022_AngewandteChemieInternat_Chang.pdf file_size: 4072650 relation: main_file success: 1 file_date_updated: 2023-02-02T08:01:00Z has_accepted_license: '1' intvolume: ' 61' isi: 1 issue: '35' language: - iso: eng month: '08' oa: 1 oa_version: Published Version project: - _id: 9B8804FC-BA93-11EA-9121-9846C619BF3A grant_number: M02889 name: Bottom-up Engineering for Thermoelectric Applications - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: Angewandte Chemie - International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: 'Surface functionalization of surfactant-free particles: A strategy to tailor the properties of nanocomposites for enhanced thermoelectric performance' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 61 year: '2022' ... --- _id: '12239' abstract: - lang: eng text: Biological systems are the sum of their dynamic three-dimensional (3D) parts. Therefore, it is critical to study biological structures in 3D and at high resolution to gain insights into their physiological functions. Electron microscopy of metal replicas of unroofed cells and isolated organelles has been a key technique to visualize intracellular structures at nanometer resolution. However, many of these methods require specialized equipment and personnel to complete them. Here, we present novel accessible methods to analyze biological structures in unroofed cells and biochemically isolated organelles in 3D and at nanometer resolution, focusing on Arabidopsis clathrin-coated vesicles (CCVs). While CCVs are essential trafficking organelles, their detailed structural information is lacking due to their poor preservation when observed via classical electron microscopy protocols experiments. First, we establish a method to visualize CCVs in unroofed cells using scanning transmission electron microscopy tomography, providing sufficient resolution to define the clathrin coat arrangements. Critically, the samples are prepared directly on electron microscopy grids, removing the requirement to use extremely corrosive acids, thereby enabling the use of this method in any electron microscopy lab. Secondly, we demonstrate that this standardized sample preparation allows the direct comparison of isolated CCV samples with those visualized in cells. Finally, to facilitate the high-throughput and robust screening of metal replicated samples, we provide a deep learning analysis method to screen the “pseudo 3D” morphologies of CCVs imaged with 2D modalities. Collectively, our work establishes accessible ways to examine the 3D structure of biological samples and provide novel insights into the structure of plant CCVs. acknowledged_ssus: - _id: EM-Fac - _id: LifeSc - _id: Bio acknowledgement: A.J. is supported by funding from the Austrian Science Fund I3630B25 (to J.F.). This research was supported by the Scientific Service Units of Institute of Science and Technology Austria (ISTA) through resources provided by the Electron Microscopy Facility, Lab Support Facility, and the Imaging and Optics Facility. We acknowledge Prof. David Robinson (Heidelberg) and Prof. Jan Traas (Lyon) for making us aware of previously published classical on-grid preparation methods. No conflict of interest declared. article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Christoph M full_name: Sommer, Christoph M id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87 last_name: Sommer orcid: 0000-0003-1216-9105 - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Dana A. full_name: Dahhan, Dana A. last_name: Dahhan - first_name: Sebastian Y. full_name: Bednarek, Sebastian Y. last_name: Bednarek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Johnson AJ, Kaufmann W, Sommer CM, et al. Three-dimensional visualization of planta clathrin-coated vesicles at ultrastructural resolution. Molecular Plant. 2022;15(10):1533-1542. doi:10.1016/j.molp.2022.09.003 apa: Johnson, A. J., Kaufmann, W., Sommer, C. M., Costanzo, T., Dahhan, D. A., Bednarek, S. Y., & Friml, J. (2022). Three-dimensional visualization of planta clathrin-coated vesicles at ultrastructural resolution. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2022.09.003 chicago: Johnson, Alexander J, Walter Kaufmann, Christoph M Sommer, Tommaso Costanzo, Dana A. Dahhan, Sebastian Y. Bednarek, and Jiří Friml. “Three-Dimensional Visualization of Planta Clathrin-Coated Vesicles at Ultrastructural Resolution.” Molecular Plant. Elsevier, 2022. https://doi.org/10.1016/j.molp.2022.09.003. ieee: A. J. Johnson et al., “Three-dimensional visualization of planta clathrin-coated vesicles at ultrastructural resolution,” Molecular Plant, vol. 15, no. 10. Elsevier, pp. 1533–1542, 2022. ista: Johnson AJ, Kaufmann W, Sommer CM, Costanzo T, Dahhan DA, Bednarek SY, Friml J. 2022. Three-dimensional visualization of planta clathrin-coated vesicles at ultrastructural resolution. Molecular Plant. 15(10), 1533–1542. mla: Johnson, Alexander J., et al. “Three-Dimensional Visualization of Planta Clathrin-Coated Vesicles at Ultrastructural Resolution.” Molecular Plant, vol. 15, no. 10, Elsevier, 2022, pp. 1533–42, doi:10.1016/j.molp.2022.09.003. short: A.J. Johnson, W. Kaufmann, C.M. Sommer, T. Costanzo, D.A. Dahhan, S.Y. Bednarek, J. Friml, Molecular Plant 15 (2022) 1533–1542. date_created: 2023-01-16T09:51:49Z date_published: 2022-10-03T00:00:00Z date_updated: 2023-08-04T09:39:24Z day: '03' ddc: - '580' department: - _id: JiFr - _id: EM-Fac - _id: Bio doi: 10.1016/j.molp.2022.09.003 external_id: isi: - '000882769800009' pmid: - '36081349' file: - access_level: open_access checksum: 04d5c12490052d03e4dc4412338a43dd content_type: application/pdf creator: dernst date_created: 2023-01-30T07:46:51Z date_updated: 2023-01-30T07:46:51Z file_id: '12435' file_name: 2022_MolecularPlant_Johnson.pdf file_size: 2307251 relation: main_file success: 1 file_date_updated: 2023-01-30T07:46:51Z has_accepted_license: '1' intvolume: ' 15' isi: 1 issue: '10' keyword: - Plant Science - Molecular Biology language: - iso: eng month: '10' oa: 1 oa_version: Published Version page: 1533-1542 pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Molecular Plant publication_identifier: issn: - 1674-2052 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Three-dimensional visualization of planta clathrin-coated vesicles at ultrastructural resolution tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 15 year: '2022' ... --- _id: '10123' abstract: - lang: eng text: Solution synthesis of particles emerged as an alternative to prepare thermoelectric materials with less demanding processing conditions than conventional solid-state synthetic methods. However, solution synthesis generally involves the presence of additional molecules or ions belonging to the precursors or added to enable solubility and/or regulate nucleation and growth. These molecules or ions can end up in the particles as surface adsorbates and interfere in the material properties. This work demonstrates that ionic adsorbates, in particular Na⁺ ions, are electrostatically adsorbed in SnSe particles synthesized in water and play a crucial role not only in directing the material nano/microstructure but also in determining the transport properties of the consolidated material. In dense pellets prepared by sintering SnSe particles, Na remains within the crystal lattice as dopant, in dislocations, precipitates, and forming grain boundary complexions. These results highlight the importance of considering all the possible unintentional impurities to establish proper structure-property relationships and control material properties in solution-processed thermoelectric materials. acknowledged_ssus: - _id: EM-Fac - _id: NanoFab acknowledgement: 'Y.L. and M.C. contributed equally to this work. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Electron Microscopy Facility (EMF) and the Nanofabrication Facility (NNF). This work was financially supported by IST Austria and the Werner Siemens Foundation. Y.L. acknowledges funding from the European Union''s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 754411. M.C. has received funding from the European Union''s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 665385. Y.Y. and O.C.-M. acknowledge the financial support from DFG within the project SFB 917: Nanoswitches. J.L. is a Serra Húnter Fellow and is grateful to ICREA Academia program. C.C. acknowledges funding from the FWF “Lise Meitner Fellowship” grant agreement M 2889-N.' article_number: '2106858' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Yu full_name: Liu, Yu id: 2A70014E-F248-11E8-B48F-1D18A9856A87 last_name: Liu orcid: 0000-0001-7313-6740 - first_name: Mariano full_name: Calcabrini, Mariano id: 45D7531A-F248-11E8-B48F-1D18A9856A87 last_name: Calcabrini orcid: 0000-0003-4566-5877 - first_name: Yuan full_name: Yu, Yuan last_name: Yu - first_name: Aziz full_name: Genç, Aziz last_name: Genç - first_name: Cheng full_name: Chang, Cheng id: 9E331C2E-9F27-11E9-AE48-5033E6697425 last_name: Chang orcid: 0000-0002-9515-4277 - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Tobias full_name: Kleinhanns, Tobias id: 8BD9DE16-AB3C-11E9-9C8C-2A03E6697425 last_name: Kleinhanns - first_name: Seungho full_name: Lee, Seungho id: BB243B88-D767-11E9-B658-BC13E6697425 last_name: Lee orcid: 0000-0002-6962-8598 - first_name: Jordi full_name: Llorca, Jordi last_name: Llorca - first_name: Oana full_name: Cojocaru‐Mirédin, Oana last_name: Cojocaru‐Mirédin - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 citation: ama: 'Liu Y, Calcabrini M, Yu Y, et al. The importance of surface adsorbates in solution‐processed thermoelectric materials: The case of SnSe. Advanced Materials. 2021;33(52). doi:10.1002/adma.202106858' apa: 'Liu, Y., Calcabrini, M., Yu, Y., Genç, A., Chang, C., Costanzo, T., … Ibáñez, M. (2021). The importance of surface adsorbates in solution‐processed thermoelectric materials: The case of SnSe. Advanced Materials. Wiley. https://doi.org/10.1002/adma.202106858' chicago: 'Liu, Yu, Mariano Calcabrini, Yuan Yu, Aziz Genç, Cheng Chang, Tommaso Costanzo, Tobias Kleinhanns, et al. “The Importance of Surface Adsorbates in Solution‐processed Thermoelectric Materials: The Case of SnSe.” Advanced Materials. Wiley, 2021. https://doi.org/10.1002/adma.202106858.' ieee: 'Y. Liu et al., “The importance of surface adsorbates in solution‐processed thermoelectric materials: The case of SnSe,” Advanced Materials, vol. 33, no. 52. Wiley, 2021.' ista: 'Liu Y, Calcabrini M, Yu Y, Genç A, Chang C, Costanzo T, Kleinhanns T, Lee S, Llorca J, Cojocaru‐Mirédin O, Ibáñez M. 2021. The importance of surface adsorbates in solution‐processed thermoelectric materials: The case of SnSe. Advanced Materials. 33(52), 2106858.' mla: 'Liu, Yu, et al. “The Importance of Surface Adsorbates in Solution‐processed Thermoelectric Materials: The Case of SnSe.” Advanced Materials, vol. 33, no. 52, 2106858, Wiley, 2021, doi:10.1002/adma.202106858.' short: Y. Liu, M. Calcabrini, Y. Yu, A. Genç, C. Chang, T. Costanzo, T. Kleinhanns, S. Lee, J. Llorca, O. Cojocaru‐Mirédin, M. Ibáñez, Advanced Materials 33 (2021). date_created: 2021-10-11T20:07:24Z date_published: 2021-12-29T00:00:00Z date_updated: 2023-08-14T07:25:27Z day: '29' ddc: - '620' department: - _id: EM-Fac - _id: MaIb doi: 10.1002/adma.202106858 ec_funded: 1 external_id: isi: - '000709899300001' pmid: - '34626034' file: - access_level: open_access checksum: 990bccc527c64d85cf1c97885110b5f4 content_type: application/pdf creator: cchlebak date_created: 2022-02-03T13:16:14Z date_updated: 2022-02-03T13:16:14Z file_id: '10720' file_name: 2021_AdvancedMaterials_Liu.pdf file_size: 5595666 relation: main_file success: 1 file_date_updated: 2022-02-03T13:16:14Z has_accepted_license: '1' intvolume: ' 33' isi: 1 issue: '52' keyword: - mechanical engineering - mechanics of materials - general materials science language: - iso: eng month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 9B8804FC-BA93-11EA-9121-9846C619BF3A grant_number: M02889 name: Bottom-up Engineering for Thermoelectric Applications - _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery' publication: Advanced Materials publication_identifier: eissn: - 1521-4095 issn: - 0935-9648 publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '12885' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'The importance of surface adsorbates in solution‐processed thermoelectric materials: The case of SnSe' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 33 year: '2021' ... --- _id: '9887' abstract: - lang: eng text: Clathrin-mediated endocytosis is the major route of entry of cargos into cells and thus underpins many physiological processes. During endocytosis, an area of flat membrane is remodeled by proteins to create a spherical vesicle against intracellular forces. The protein machinery which mediates this membrane bending in plants is unknown. However, it is known that plant endocytosis is actin independent, thus indicating that plants utilize a unique mechanism to mediate membrane bending against high-turgor pressure compared to other model systems. Here, we investigate the TPLATE complex, a plant-specific endocytosis protein complex. It has been thought to function as a classical adaptor functioning underneath the clathrin coat. However, by using biochemical and advanced live microscopy approaches, we found that TPLATE is peripherally associated with clathrin-coated vesicles and localizes at the rim of endocytosis events. As this localization is more fitting to the protein machinery involved in membrane bending during endocytosis, we examined cells in which the TPLATE complex was disrupted and found that the clathrin structures present as flat patches. This suggests a requirement of the TPLATE complex for membrane bending during plant clathrin–mediated endocytosis. Next, we used in vitro biophysical assays to confirm that the TPLATE complex possesses protein domains with intrinsic membrane remodeling activity. These results redefine the role of the TPLATE complex and implicate it as a key component of the evolutionarily distinct plant endocytosis mechanism, which mediates endocytic membrane bending against the high-turgor pressure in plant cells. acknowledged_ssus: - _id: EM-Fac - _id: LifeSc - _id: Bio acknowledgement: 'We gratefully thank Julie Neveu and Dr. Amanda Barranco of the Grégory Vert laboratory for help preparing plants in France, Dr. Zuzana Gelova for help and advice with protoplast generation, Dr. Stéphane Vassilopoulos and Dr. Florian Schur for advice regarding EM tomography, Alejandro Marquiegui Alvaro for help with material generation, and Dr. Lukasz Kowalski for generously gifting us the mWasabi protein. This research was supported by the Scientific Service Units of Institute of Science and Technology Austria (IST Austria) through resources provided by the Electron Microscopy Facility, Lab Support Facility (particularly Dorota Jaworska), and the Bioimaging Facility. We acknowledge the Advanced Microscopy Facility of the Vienna BioCenter Core Facilities for use of the 3D SIM. For the mass spectrometry analysis of proteins, we acknowledge the University of Natural Resources and Life Sciences (BOKU) Core Facility Mass Spectrometry. This work was supported by the following funds: A.J. is supported by funding from the Austrian Science Fund I3630B25 to J.F. P.M. and E.B. are supported by Agence Nationale de la Recherche ANR-11-EQPX-0029 Morphoscope2 and ANR-10-INBS-04 France BioImaging. S.Y.B. is supported by the NSF No. 1121998 and 1614915. J.W. and D.V.D. are supported by the European Research Council Grant 682436 (to D.V.D.), a China Scholarship Council Grant 201508440249 (to J.W.), and by a Ghent University Special Research Co-funding Grant ST01511051 (to J.W.).' article_number: e2113046118 article_processing_charge: No article_type: original author: - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Dana A full_name: Dahhan, Dana A last_name: Dahhan - first_name: Nataliia full_name: Gnyliukh, Nataliia id: 390C1120-F248-11E8-B48F-1D18A9856A87 last_name: Gnyliukh orcid: 0000-0002-2198-0509 - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Vanessa full_name: Zheden, Vanessa id: 39C5A68A-F248-11E8-B48F-1D18A9856A87 last_name: Zheden orcid: 0000-0002-9438-4783 - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Pierre full_name: Mahou, Pierre last_name: Mahou - first_name: Mónika full_name: Hrtyan, Mónika id: 45A71A74-F248-11E8-B48F-1D18A9856A87 last_name: Hrtyan - first_name: Jie full_name: Wang, Jie last_name: Wang - first_name: Juan L full_name: Aguilera Servin, Juan L id: 2A67C376-F248-11E8-B48F-1D18A9856A87 last_name: Aguilera Servin orcid: 0000-0002-2862-8372 - first_name: Daniël full_name: van Damme, Daniël last_name: van Damme - first_name: Emmanuel full_name: Beaurepaire, Emmanuel last_name: Beaurepaire - first_name: Martin full_name: Loose, Martin id: 462D4284-F248-11E8-B48F-1D18A9856A87 last_name: Loose orcid: 0000-0001-7309-9724 - first_name: Sebastian Y full_name: Bednarek, Sebastian Y last_name: Bednarek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Johnson AJ, Dahhan DA, Gnyliukh N, et al. The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. 2021;118(51). doi:10.1073/pnas.2113046118 apa: Johnson, A. J., Dahhan, D. A., Gnyliukh, N., Kaufmann, W., Zheden, V., Costanzo, T., … Friml, J. (2021). The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2113046118 chicago: Johnson, Alexander J, Dana A Dahhan, Nataliia Gnyliukh, Walter Kaufmann, Vanessa Zheden, Tommaso Costanzo, Pierre Mahou, et al. “The TPLATE Complex Mediates Membrane Bending during Plant Clathrin-Mediated Endocytosis.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2021. https://doi.org/10.1073/pnas.2113046118. ieee: A. J. Johnson et al., “The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis,” Proceedings of the National Academy of Sciences, vol. 118, no. 51. National Academy of Sciences, 2021. ista: Johnson AJ, Dahhan DA, Gnyliukh N, Kaufmann W, Zheden V, Costanzo T, Mahou P, Hrtyan M, Wang J, Aguilera Servin JL, van Damme D, Beaurepaire E, Loose M, Bednarek SY, Friml J. 2021. The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. 118(51), e2113046118. mla: Johnson, Alexander J., et al. “The TPLATE Complex Mediates Membrane Bending during Plant Clathrin-Mediated Endocytosis.” Proceedings of the National Academy of Sciences, vol. 118, no. 51, e2113046118, National Academy of Sciences, 2021, doi:10.1073/pnas.2113046118. short: A.J. Johnson, D.A. Dahhan, N. Gnyliukh, W. Kaufmann, V. Zheden, T. Costanzo, P. Mahou, M. Hrtyan, J. Wang, J.L. Aguilera Servin, D. van Damme, E. Beaurepaire, M. Loose, S.Y. Bednarek, J. Friml, Proceedings of the National Academy of Sciences 118 (2021). date_created: 2021-08-11T14:11:43Z date_published: 2021-12-14T00:00:00Z date_updated: 2024-02-19T11:06:09Z day: '14' ddc: - '580' department: - _id: JiFr - _id: MaLo - _id: EvBe - _id: EM-Fac - _id: NanoFab doi: 10.1073/pnas.2113046118 external_id: isi: - '000736417600043' pmid: - '34907016' file: - access_level: open_access checksum: 8d01e72e22c4fb1584e72d8601947069 content_type: application/pdf creator: cchlebak date_created: 2021-12-15T08:59:40Z date_updated: 2021-12-15T08:59:40Z file_id: '10546' file_name: 2021_PNAS_Johnson.pdf file_size: 2757340 relation: main_file success: 1 file_date_updated: 2021-12-15T08:59:40Z has_accepted_license: '1' intvolume: ' 118' isi: 1 issue: '51' language: - iso: eng month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Proceedings of the National Academy of Sciences publication_identifier: eissn: - 1091-6490 publication_status: published publisher: National Academy of Sciences quality_controlled: '1' related_material: link: - relation: earlier_version url: https://doi.org/10.1101/2021.04.26.441441 record: - id: '14510' relation: dissertation_contains status: public - id: '14988' relation: research_data status: public status: public title: The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 118 year: '2021' ... --- _id: '7459' abstract: - lang: eng text: We report the fabrication of BaTiO3-Ni magnetoelectric nanocomposites comprising of BaTiO3 nanotubes surrounded by Ni matrix. BaTiO3 nanotubes obtained from the hydrothermal transformation of TiO2 have both inner and outer surfaces, which facilitates greater magnetoelectric coupling with the surrounding Ni matrix. The magnetoelectric coupling was studied by measuring the piezoelectric behavior in the presence of an in-plane direct magnetic field. A higher magnetoelectric voltage coefficient of 110 mV/cm·Oe was obtained, because of better coupling between Ni and BaTiO3 through the walls of the nanotubes. Such nanocomposite developed directly on Ti substrate may lead to efficient fabrication of magnetoelectric devices. article_processing_charge: No article_type: original author: - first_name: Samba Siva full_name: Vadla, Samba Siva last_name: Vadla - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Subish full_name: John, Subish last_name: John - first_name: Gabriel full_name: Caruntu, Gabriel last_name: Caruntu - first_name: Somnath C. full_name: Roy, Somnath C. last_name: Roy citation: ama: Vadla SS, Costanzo T, John S, Caruntu G, Roy SC. Local probing of magnetoelectric coupling in BaTiO3-Ni 1–3 composites. Scripta Materialia. 2019;159:33-36. doi:10.1016/j.scriptamat.2018.09.003 apa: Vadla, S. S., Costanzo, T., John, S., Caruntu, G., & Roy, S. C. (2019). Local probing of magnetoelectric coupling in BaTiO3-Ni 1–3 composites. Scripta Materialia. Elsevier. https://doi.org/10.1016/j.scriptamat.2018.09.003 chicago: Vadla, Samba Siva, Tommaso Costanzo, Subish John, Gabriel Caruntu, and Somnath C. Roy. “Local Probing of Magnetoelectric Coupling in BaTiO3-Ni 1–3 Composites.” Scripta Materialia. Elsevier, 2019. https://doi.org/10.1016/j.scriptamat.2018.09.003. ieee: S. S. Vadla, T. Costanzo, S. John, G. Caruntu, and S. C. Roy, “Local probing of magnetoelectric coupling in BaTiO3-Ni 1–3 composites,” Scripta Materialia, vol. 159. Elsevier, pp. 33–36, 2019. ista: Vadla SS, Costanzo T, John S, Caruntu G, Roy SC. 2019. Local probing of magnetoelectric coupling in BaTiO3-Ni 1–3 composites. Scripta Materialia. 159, 33–36. mla: Vadla, Samba Siva, et al. “Local Probing of Magnetoelectric Coupling in BaTiO3-Ni 1–3 Composites.” Scripta Materialia, vol. 159, Elsevier, 2019, pp. 33–36, doi:10.1016/j.scriptamat.2018.09.003. short: S.S. Vadla, T. Costanzo, S. John, G. Caruntu, S.C. Roy, Scripta Materialia 159 (2019) 33–36. date_created: 2020-02-05T14:19:17Z date_published: 2019-01-15T00:00:00Z date_updated: 2023-02-23T13:08:31Z day: '15' doi: 10.1016/j.scriptamat.2018.09.003 extern: '1' intvolume: ' 159' language: - iso: eng month: '01' oa_version: None page: 33-36 publication: Scripta Materialia publication_identifier: issn: - 1359-6462 publication_status: published publisher: Elsevier quality_controlled: '1' status: public title: Local probing of magnetoelectric coupling in BaTiO3-Ni 1–3 composites type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 159 year: '2019' ... --- _id: '7271' abstract: - lang: eng text: The recent demand of multifunctional materials and devices for advanced applications in energy conversion and data storage resulted into a revival of multiferroics, that is, materials characterized by the coexistence of ferromagnetism and ferroelectricity. Despite intense efforts made in the past decade, single-phase room temperature multiferroics are yet to be discovered/fabricated. Nanostructured ferroic materials could potentially exhibit multiferroism since a high fraction of their atoms/ions are superficial, thereby altering significantly the properties of the bulk phase. Alternately, a magnetic order can be induced into ferroelectric materials upon aliovalent doping with magnetic ions. Here, we report on the synthesis of aggregate-free single-phase transition-metal-doped BaTiO3 quasi-monodisperse cuboidal nanocrystals (NC) which exhibit multiferroic properties at room temperature and can be suitable for applications in data storage. The proposed synthetic route allows the inclusion of a high concentration of magnetic ions such as Mn+ (M = Cr, Mn, Fe, Co) up to a nominal concentration of 4% without the formation of any secondary phase. The size of the nanocrystals was controlled in a wide range from ∼15 up to ∼70 nm by varying the reaction time from 48 to 144 h. The presence of unpaired electrons and their magnetic ordering have been probed by electron paramagnetic resonance spectroscopy (EPR), and a vibrating sample magnetometer (VSM). Likewise, an acentric structure, associated with the existence of a dielectric polarization, was observed by lattice dynamics analysis and piezoresponse force microscopy (PFM). These results show that high-quality titanium-containing perovskite nanocrystals which display multiferroic properties at room temperature can be fabricated via soft solution-based synthetic routes, and the properties of these materials can be modulated by changing the size of the nanocrystals and the concentration of the dopant thereby opening the door to the design and study of single-phase multiferroic materials. article_processing_charge: No article_type: original author: - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: John full_name: McCracken, John last_name: McCracken - first_name: Aurelian full_name: Rotaru, Aurelian last_name: Rotaru - first_name: Gabriel full_name: Caruntu, Gabriel last_name: Caruntu citation: ama: Costanzo T, McCracken J, Rotaru A, Caruntu G. Quasi-monodisperse transition-metal-doped BaTiO3 (M = Cr, Mn, Fe, Co) colloidal nanocrystals with multiferroic properties. ACS Applied Nano Materials. 2018;1(9):4863-4874. doi:10.1021/acsanm.8b01036 apa: Costanzo, T., McCracken, J., Rotaru, A., & Caruntu, G. (2018). Quasi-monodisperse transition-metal-doped BaTiO3 (M = Cr, Mn, Fe, Co) colloidal nanocrystals with multiferroic properties. ACS Applied Nano Materials. ACS. https://doi.org/10.1021/acsanm.8b01036 chicago: Costanzo, Tommaso, John McCracken, Aurelian Rotaru, and Gabriel Caruntu. “Quasi-Monodisperse Transition-Metal-Doped BaTiO3 (M = Cr, Mn, Fe, Co) Colloidal Nanocrystals with Multiferroic Properties.” ACS Applied Nano Materials. ACS, 2018. https://doi.org/10.1021/acsanm.8b01036. ieee: T. Costanzo, J. McCracken, A. Rotaru, and G. Caruntu, “Quasi-monodisperse transition-metal-doped BaTiO3 (M = Cr, Mn, Fe, Co) colloidal nanocrystals with multiferroic properties,” ACS Applied Nano Materials, vol. 1, no. 9. ACS, pp. 4863–4874, 2018. ista: Costanzo T, McCracken J, Rotaru A, Caruntu G. 2018. Quasi-monodisperse transition-metal-doped BaTiO3 (M = Cr, Mn, Fe, Co) colloidal nanocrystals with multiferroic properties. ACS Applied Nano Materials. 1(9), 4863–4874. mla: Costanzo, Tommaso, et al. “Quasi-Monodisperse Transition-Metal-Doped BaTiO3 (M = Cr, Mn, Fe, Co) Colloidal Nanocrystals with Multiferroic Properties.” ACS Applied Nano Materials, vol. 1, no. 9, ACS, 2018, pp. 4863–74, doi:10.1021/acsanm.8b01036. short: T. Costanzo, J. McCracken, A. Rotaru, G. Caruntu, ACS Applied Nano Materials 1 (2018) 4863–4874. date_created: 2020-01-13T21:58:27Z date_published: 2018-09-28T00:00:00Z date_updated: 2023-02-23T13:02:57Z day: '28' doi: 10.1021/acsanm.8b01036 extern: '1' intvolume: ' 1' issue: '9' language: - iso: eng month: '09' oa_version: None page: 4863-4874 publication: ACS Applied Nano Materials publication_identifier: issn: - 2574-0970 publication_status: published publisher: ACS quality_controlled: '1' status: public title: Quasi-monodisperse transition-metal-doped BaTiO3 (M = Cr, Mn, Fe, Co) colloidal nanocrystals with multiferroic properties type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 1 year: '2018' ... --- _id: '7458' abstract: - lang: eng text: The coupling between magnetic and electric subsystems in composites of ferromagnetic and ferroelectric phases is a product property that is facilitated by mechanical strain that arises due to magnetostriction and the piezoelectric effect in the constituent phases. Such multiferroic composites are of immense interests for studies on the physics of electromagnetic coupling and for use in a variety of applications. Here, we focus on magneto-electric (ME) coupling in nanocomposites. Particular emphasis is on core-shell particles and coaxial fibers, thin film heterostructures, and planar structures with a variety of mechanical connectivity. A brief review of models that predict strong ME effects in nanostructures is followed by synthesis and characterization. Core-shell particulate composites can be prepared by hydrothermal processes and chemical or deoxyribonucleic acid-assisted assembly. Electrospinning techniques have been utilized to prepare defect free core-shell nanofibers. Core-shell particles and fibers can be assembled into superstructures with the aid of magnetic and electric fields and characterized for possible use in advanced technologies. Chemical-vapor deposition techniques have been shown to be effective for the preparation of heterostructures of ferrites and ferroelectrics. Exotic planar multiferroic structures with potential for enhancing ME coupling strengths are also considered. Scanning probe microscopy techniques are ideal for probing the nature of direct- and converse-ME coupling in individual nanostructures. Magnetoelectric characterization of assemblies of nanocomposites can be done by ME voltage coefficient, magnetic field induced polarization, and magneto-dielectric effects. We conclude with a brief discussion on possible avenues for strengthening the product properties in the nanocomposites. article_number: '061101' article_processing_charge: No article_type: original author: - first_name: Dwight full_name: Viehland, Dwight last_name: Viehland - first_name: Jie Fang full_name: Li, Jie Fang last_name: Li - first_name: Yaodong full_name: Yang, Yaodong last_name: Yang - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Amin full_name: Yourdkhani, Amin last_name: Yourdkhani - first_name: Gabriel full_name: Caruntu, Gabriel last_name: Caruntu - first_name: Peng full_name: Zhou, Peng last_name: Zhou - first_name: Tianjin full_name: Zhang, Tianjin last_name: Zhang - first_name: Tianqian full_name: Li, Tianqian last_name: Li - first_name: Arunava full_name: Gupta, Arunava last_name: Gupta - first_name: Maksym full_name: Popov, Maksym last_name: Popov - first_name: Gopalan full_name: Srinivasan, Gopalan last_name: Srinivasan citation: ama: 'Viehland D, Li JF, Yang Y, et al. Tutorial: Product properties in multiferroic nanocomposites. Journal of Applied Physics. 2018;124(6). doi:10.1063/1.5038726' apa: 'Viehland, D., Li, J. F., Yang, Y., Costanzo, T., Yourdkhani, A., Caruntu, G., … Srinivasan, G. (2018). Tutorial: Product properties in multiferroic nanocomposites. Journal of Applied Physics. AIP. https://doi.org/10.1063/1.5038726' chicago: 'Viehland, Dwight, Jie Fang Li, Yaodong Yang, Tommaso Costanzo, Amin Yourdkhani, Gabriel Caruntu, Peng Zhou, et al. “Tutorial: Product Properties in Multiferroic Nanocomposites.” Journal of Applied Physics. AIP, 2018. https://doi.org/10.1063/1.5038726.' ieee: 'D. Viehland et al., “Tutorial: Product properties in multiferroic nanocomposites,” Journal of Applied Physics, vol. 124, no. 6. AIP, 2018.' ista: 'Viehland D, Li JF, Yang Y, Costanzo T, Yourdkhani A, Caruntu G, Zhou P, Zhang T, Li T, Gupta A, Popov M, Srinivasan G. 2018. Tutorial: Product properties in multiferroic nanocomposites. Journal of Applied Physics. 124(6), 061101.' mla: 'Viehland, Dwight, et al. “Tutorial: Product Properties in Multiferroic Nanocomposites.” Journal of Applied Physics, vol. 124, no. 6, 061101, AIP, 2018, doi:10.1063/1.5038726.' short: D. Viehland, J.F. Li, Y. Yang, T. Costanzo, A. Yourdkhani, G. Caruntu, P. Zhou, T. Zhang, T. Li, A. Gupta, M. Popov, G. Srinivasan, Journal of Applied Physics 124 (2018). date_created: 2020-02-05T14:18:22Z date_published: 2018-08-10T00:00:00Z date_updated: 2023-02-23T13:08:29Z day: '10' doi: 10.1063/1.5038726 extern: '1' intvolume: ' 124' issue: '6' language: - iso: eng month: '08' oa_version: None publication: Journal of Applied Physics publication_identifier: issn: - 0021-8979 - 1089-7550 publication_status: published publisher: AIP quality_controlled: '1' status: public title: 'Tutorial: Product properties in multiferroic nanocomposites' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 124 year: '2018' ... --- _id: '7456' abstract: - lang: eng text: The rational design of monodisperse ferroelectric nanocrystals with controlled size and shape and their organization into hierarchical structures has been a critical step for understanding the polar ordering in nanoscale ferroelectrics, as well as the design of nanocrystal-based functional materials which harness the properties of individual nanoparticles and the collective interactions between them. We report here on the synthesis and self-assembly of aggregate-free, single-crystalline titanium-based perovskite nanoparticles with controlled morphology and surface composition by using a simple, easily scalable and highly versatile colloidal route. Single-crystalline, non-aggregated BaTiO3 colloidal nanocrystals, used as a model system, have been prepared under solvothermal conditions at temperatures as low as 180 °C. The shape of the nanocrystals was tuned from spheroidal to cubic upon changing the polarity of the solvent, whereas their size was varied from 16 to 30 nm for spheres and 5 to 78 nm for cubes by changing the concentration of the precursors and the reaction time, respectively. The hydrophobic, oleic acid-passivated nanoparticles exhibit very good solubility in non-polar solvents and can be rendered dispersible in polar solvents by a simple process involving the oxidative cleavage of the double bond upon treating the nanopowders with the Lemieux–von Rudloff reagent. Lattice dynamic analysis indicated that regardless of their size, BaTiO3 nanocrystals present local disorder within the perovskite unit cell, associated with the existence of polar ordering. We also demonstrate for the first time that, in addition to being used for fabricating large area, crack-free, highly uniform films, BaTiO3 nanocubes can serve as building blocks for the design of 2D and 3D mesoscale structures, such as superlattices and superparticles. Interestingly, the type of superlattice structure (simple cubic or face centered cubic) appears to be determined by the type of solvent in which the nanocrystals were dispersed. This approach provides an excellent platform for the synthesis of other titanium-based perovskite colloidal nanocrystals with controlled chemical composition, surface structure and morphology and for their assembly into complex architectures, therefore opening the door for the design of novel mesoscale functional materials/nanocomposites with potential applications in energy conversion, data storage and the biomedical field. article_processing_charge: No article_type: original author: - first_name: Daniela full_name: Caruntu, Daniela last_name: Caruntu - first_name: Taha full_name: Rostamzadeh, Taha last_name: Rostamzadeh - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Saman full_name: Salemizadeh Parizi, Saman last_name: Salemizadeh Parizi - first_name: Gabriel full_name: Caruntu, Gabriel last_name: Caruntu citation: ama: Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. 2015;7(30):12955-12969. doi:10.1039/c5nr00737b apa: Caruntu, D., Rostamzadeh, T., Costanzo, T., Salemizadeh Parizi, S., & Caruntu, G. (2015). Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. RSC. https://doi.org/10.1039/c5nr00737b chicago: Caruntu, Daniela, Taha Rostamzadeh, Tommaso Costanzo, Saman Salemizadeh Parizi, and Gabriel Caruntu. “Solvothermal Synthesis and Controlled Self-Assembly of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale. RSC, 2015. https://doi.org/10.1039/c5nr00737b. ieee: D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, and G. Caruntu, “Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals,” Nanoscale, vol. 7, no. 30. RSC, pp. 12955–12969, 2015. ista: Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. 2015. Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals. Nanoscale. 7(30), 12955–12969. mla: Caruntu, Daniela, et al. “Solvothermal Synthesis and Controlled Self-Assembly of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale, vol. 7, no. 30, RSC, 2015, pp. 12955–69, doi:10.1039/c5nr00737b. short: D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, G. Caruntu, Nanoscale 7 (2015) 12955–12969. date_created: 2020-02-05T14:16:37Z date_published: 2015-08-14T00:00:00Z date_updated: 2023-02-23T13:08:24Z day: '14' doi: 10.1039/c5nr00737b extern: '1' external_id: pmid: - '26168304' intvolume: ' 7' issue: '30' language: - iso: eng month: '08' oa_version: None page: 12955-12969 pmid: 1 publication: Nanoscale publication_identifier: issn: - 2040-3364 - 2040-3372 publication_status: published publisher: RSC quality_controlled: '1' status: public title: Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based perovskite colloidal nanocrystals type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7 year: '2015' ... --- _id: '7457' abstract: - lang: eng text: A new organic–inorganic ferroelectric hybrid capacitor designed by uniformly incorporating surface modified monodisperse 15 nm ferroelectric BaTiO3 nanocubes into non-polar polymer blends of poly(methyl methacrylate) (PMMA) polymer and acrylonitrile-butadiene-styrene (ABS) terpolymer is described. The investigation of spatial distribution of nanofillers via a non-distractive thermal pulse method illustrates that the surface functionalization of nanocubes plays a key role in the uniform distribution of charge polarization within the polymer matrix. The discharged energy density of the nanocomposite with 30 vol% BaTiO3 nanocubes is ∼44 × 10−3 J cm−3, which is almost six times higher than that of the neat polymer. The facile processing, along with the superior mechanical and electrical properties of the BaTiO3/PMMA–ABS nanocomposites make them suitable for implementation into capacitive electrical energy storage devices. article_processing_charge: No article_type: original author: - first_name: Saman Salemizadeh full_name: Parizi, Saman Salemizadeh last_name: Parizi - first_name: Gavin full_name: Conley, Gavin last_name: Conley - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Bob full_name: Howell, Bob last_name: Howell - first_name: Axel full_name: Mellinger, Axel last_name: Mellinger - first_name: Gabriel full_name: Caruntu, Gabriel last_name: Caruntu citation: ama: Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. 2015;5(93):76356-76362. doi:10.1039/c5ra11347d apa: Parizi, S. S., Conley, G., Costanzo, T., Howell, B., Mellinger, A., & Caruntu, G. (2015). Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. RSC. https://doi.org/10.1039/c5ra11347d chicago: Parizi, Saman Salemizadeh, Gavin Conley, Tommaso Costanzo, Bob Howell, Axel Mellinger, and Gabriel Caruntu. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric Capacitors.” RSC Advances. RSC, 2015. https://doi.org/10.1039/c5ra11347d. ieee: S. S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, and G. Caruntu, “Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors,” RSC Advances, vol. 5, no. 93. RSC, pp. 76356–76362, 2015. ista: Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. 2015. Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC Advances. 5(93), 76356–76362. mla: Parizi, Saman Salemizadeh, et al. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric Capacitors.” RSC Advances, vol. 5, no. 93, RSC, 2015, pp. 76356–62, doi:10.1039/c5ra11347d. short: S.S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, G. Caruntu, RSC Advances 5 (2015) 76356–76362. date_created: 2020-02-05T14:17:26Z date_published: 2015-09-01T00:00:00Z date_updated: 2023-02-23T13:08:26Z day: '01' doi: 10.1039/c5ra11347d extern: '1' intvolume: ' 5' issue: '93' language: - iso: eng month: '09' oa_version: Submitted Version page: 76356-76362 publication: RSC Advances publication_identifier: issn: - 2046-2069 publication_status: published publisher: RSC quality_controlled: '1' status: public title: Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite films for hybrid ferroelectric capacitors type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 5 year: '2015' ... --- _id: '7455' abstract: - lang: eng text: 'The reaction between NiO and (0001)- and ([1\bar102])-oriented Al2O3 single crystals has been investigated on model experimental systems by using the ReflEXAFS technique. Depth-sensitive information is obtained by collecting data above and below the critical angle for total reflection. A systematic protocol for data analysis, based on the recently developed CARD code, was implemented, and a detailed description of the reactive systems was obtained. In particular, for ([1\bar102])-oriented Al2O3, the reaction with NiO is almost complete after heating for 6 h at 1273 K, and an almost uniform layer of spinel is found below a mixed (NiO + spinel) layer at the very upmost part of the sample. In the case of the (0001)-oriented Al2O3, for the same temperature and heating time, the reaction shows a lower advancement degree and a residual fraction of at least 30% NiO is detected in the ReflEXAFS spectra. ' article_processing_charge: No article_type: original author: - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Federico full_name: Benzi, Federico last_name: Benzi - first_name: Paolo full_name: Ghigna, Paolo last_name: Ghigna - first_name: Sonia full_name: Pin, Sonia last_name: Pin - first_name: Giorgio full_name: Spinolo, Giorgio last_name: Spinolo - first_name: Francesco full_name: d'Acapito, Francesco last_name: d'Acapito citation: ama: Costanzo T, Benzi F, Ghigna P, Pin S, Spinolo G, d’Acapito F. Studying the surface reaction between NiO and Al2O3viatotal reflection EXAFS (ReflEXAFS). Journal of Synchrotron Radiation. 2014;21(2):395-400. doi:10.1107/s1600577513031299 apa: Costanzo, T., Benzi, F., Ghigna, P., Pin, S., Spinolo, G., & d’Acapito, F. (2014). Studying the surface reaction between NiO and Al2O3viatotal reflection EXAFS (ReflEXAFS). Journal of Synchrotron Radiation. International Union of Crystallography. https://doi.org/10.1107/s1600577513031299 chicago: Costanzo, Tommaso, Federico Benzi, Paolo Ghigna, Sonia Pin, Giorgio Spinolo, and Francesco d’Acapito. “Studying the Surface Reaction between NiO and Al2O3viatotal Reflection EXAFS (ReflEXAFS).” Journal of Synchrotron Radiation. International Union of Crystallography, 2014. https://doi.org/10.1107/s1600577513031299. ieee: T. Costanzo, F. Benzi, P. Ghigna, S. Pin, G. Spinolo, and F. d’Acapito, “Studying the surface reaction between NiO and Al2O3viatotal reflection EXAFS (ReflEXAFS),” Journal of Synchrotron Radiation, vol. 21, no. 2. International Union of Crystallography, pp. 395–400, 2014. ista: Costanzo T, Benzi F, Ghigna P, Pin S, Spinolo G, d’Acapito F. 2014. Studying the surface reaction between NiO and Al2O3viatotal reflection EXAFS (ReflEXAFS). Journal of Synchrotron Radiation. 21(2), 395–400. mla: Costanzo, Tommaso, et al. “Studying the Surface Reaction between NiO and Al2O3viatotal Reflection EXAFS (ReflEXAFS).” Journal of Synchrotron Radiation, vol. 21, no. 2, International Union of Crystallography, 2014, pp. 395–400, doi:10.1107/s1600577513031299. short: T. Costanzo, F. Benzi, P. Ghigna, S. Pin, G. Spinolo, F. d’Acapito, Journal of Synchrotron Radiation 21 (2014) 395–400. date_created: 2020-02-05T14:14:48Z date_published: 2014-01-10T00:00:00Z date_updated: 2023-02-23T13:08:22Z day: '10' doi: 10.1107/s1600577513031299 extern: '1' intvolume: ' 21' issue: '2' language: - iso: eng month: '01' oa_version: None page: 395-400 publication: Journal of Synchrotron Radiation publication_identifier: issn: - 1600-5775 publication_status: published publisher: International Union of Crystallography quality_controlled: '1' status: public title: Studying the surface reaction between NiO and Al2O3viatotal reflection EXAFS (ReflEXAFS) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 21 year: '2014' ...