---
_id: '13079'
abstract:
- lang: eng
text: The inner nuclear membrane (INM) is a subdomain of the endoplasmic reticulum
(ER) that is gated by the nuclear pore complex. It is unknown whether proteins
of the INM and ER are degraded through shared or distinct pathways in mammalian
cells. We applied dynamic proteomics to profile protein half-lives and report
that INM and ER residents turn over at similar rates, indicating that the INM’s
unique topology is not a barrier to turnover. Using a microscopy approach, we
observed that the proteasome can degrade INM proteins in situ. However, we also
uncovered evidence for selective, vesicular transport-mediated turnover of a single
INM protein, emerin, that is potentiated by ER stress. Emerin is rapidly cleared
from the INM by a mechanism that requires emerin’s LEM domain to mediate vesicular
trafficking to lysosomes. This work demonstrates that the INM can be dynamically
remodeled in response to environmental inputs.
article_processing_charge: No
author:
- first_name: Abigail
full_name: Buchwalter, Abigail
last_name: Buchwalter
- first_name: Roberta
full_name: Schulte, Roberta
last_name: Schulte
- first_name: Hsiao
full_name: Tsai, Hsiao
last_name: Tsai
- first_name: Juliana
full_name: Capitanio, Juliana
last_name: Capitanio
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
citation:
ama: 'Buchwalter A, Schulte R, Tsai H, Capitanio J, Hetzer M. Data from: Selective
clearance of the inner nuclear membrane protein emerin by vesicular transport
during ER stress. 2019. doi:10.5061/DRYAD.N0R525H'
apa: 'Buchwalter, A., Schulte, R., Tsai, H., Capitanio, J., & Hetzer, M. (2019).
Data from: Selective clearance of the inner nuclear membrane protein emerin by
vesicular transport during ER stress. Dryad. https://doi.org/10.5061/DRYAD.N0R525H'
chicago: 'Buchwalter, Abigail, Roberta Schulte, Hsiao Tsai, Juliana Capitanio, and
Martin Hetzer. “Data from: Selective Clearance of the Inner Nuclear Membrane Protein
Emerin by Vesicular Transport during ER Stress.” Dryad, 2019. https://doi.org/10.5061/DRYAD.N0R525H.'
ieee: 'A. Buchwalter, R. Schulte, H. Tsai, J. Capitanio, and M. Hetzer, “Data from:
Selective clearance of the inner nuclear membrane protein emerin by vesicular
transport during ER stress.” Dryad, 2019.'
ista: 'Buchwalter A, Schulte R, Tsai H, Capitanio J, Hetzer M. 2019. Data from:
Selective clearance of the inner nuclear membrane protein emerin by vesicular
transport during ER stress, Dryad, 10.5061/DRYAD.N0R525H.'
mla: 'Buchwalter, Abigail, et al. Data from: Selective Clearance of the Inner
Nuclear Membrane Protein Emerin by Vesicular Transport during ER Stress. Dryad,
2019, doi:10.5061/DRYAD.N0R525H.'
short: A. Buchwalter, R. Schulte, H. Tsai, J. Capitanio, M. Hetzer, (2019).
date_created: 2023-05-23T17:09:30Z
date_published: 2019-10-28T00:00:00Z
date_updated: 2023-05-31T06:36:23Z
day: '28'
ddc:
- '570'
doi: 10.5061/DRYAD.N0R525H
extern: '1'
license: https://creativecommons.org/publicdomain/zero/1.0/
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.n0r525h
month: '10'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '11060'
relation: used_in_publication
status: public
status: public
title: 'Data from: Selective clearance of the inner nuclear membrane protein emerin
by vesicular transport during ER stress'
tmp:
image: /images/cc_0.png
legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode
name: Creative Commons Public Domain Dedication (CC0 1.0)
short: CC0 (1.0)
type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2019'
...
---
_id: '6989'
abstract:
- lang: eng
text: 'When can a polyomino piece of paper be folded into a unit cube? Prior work
studied tree-like polyominoes, but polyominoes with holes remain an intriguing
open problem. We present sufficient conditions for a polyomino with hole(s) to
fold into a cube, and conditions under which cube folding is impossible. In particular,
we show that all but five special simple holes guarantee foldability. '
acknowledgement: This research was performed in part at the 33rd BellairsWinter Workshop on Computational Geometry. Wethank
all other participants for a fruitful atmosphere.
article_processing_charge: No
author:
- first_name: Oswin
full_name: Aichholzer, Oswin
last_name: Aichholzer
- first_name: Hugo A
full_name: Akitaya, Hugo A
last_name: Akitaya
- first_name: Kenneth C
full_name: Cheung, Kenneth C
last_name: Cheung
- first_name: Erik D
full_name: Demaine, Erik D
last_name: Demaine
- first_name: Martin L
full_name: Demaine, Martin L
last_name: Demaine
- first_name: Sandor P
full_name: Fekete, Sandor P
last_name: Fekete
- first_name: Linda
full_name: Kleist, Linda
last_name: Kleist
- first_name: Irina
full_name: Kostitsyna, Irina
last_name: Kostitsyna
- first_name: Maarten
full_name: Löffler, Maarten
last_name: Löffler
- first_name: Zuzana
full_name: Masárová, Zuzana
id: 45CFE238-F248-11E8-B48F-1D18A9856A87
last_name: Masárová
orcid: 0000-0002-6660-1322
- first_name: Klara
full_name: Mundilova, Klara
last_name: Mundilova
- first_name: Christiane
full_name: Schmidt, Christiane
last_name: Schmidt
citation:
ama: 'Aichholzer O, Akitaya HA, Cheung KC, et al. Folding polyominoes with holes
into a cube. In: Proceedings of the 31st Canadian Conference on Computational
Geometry. Canadian Conference on Computational Geometry; 2019:164-170.'
apa: 'Aichholzer, O., Akitaya, H. A., Cheung, K. C., Demaine, E. D., Demaine, M.
L., Fekete, S. P., … Schmidt, C. (2019). Folding polyominoes with holes into a
cube. In Proceedings of the 31st Canadian Conference on Computational Geometry
(pp. 164–170). Edmonton, Canada: Canadian Conference on Computational Geometry.'
chicago: Aichholzer, Oswin, Hugo A Akitaya, Kenneth C Cheung, Erik D Demaine, Martin
L Demaine, Sandor P Fekete, Linda Kleist, et al. “Folding Polyominoes with Holes
into a Cube.” In Proceedings of the 31st Canadian Conference on Computational
Geometry, 164–70. Canadian Conference on Computational Geometry, 2019.
ieee: O. Aichholzer et al., “Folding polyominoes with holes into a cube,”
in Proceedings of the 31st Canadian Conference on Computational Geometry,
Edmonton, Canada, 2019, pp. 164–170.
ista: 'Aichholzer O, Akitaya HA, Cheung KC, Demaine ED, Demaine ML, Fekete SP, Kleist
L, Kostitsyna I, Löffler M, Masárová Z, Mundilova K, Schmidt C. 2019. Folding
polyominoes with holes into a cube. Proceedings of the 31st Canadian Conference
on Computational Geometry. CCCG: Canadian Conference in Computational Geometry,
164–170.'
mla: Aichholzer, Oswin, et al. “Folding Polyominoes with Holes into a Cube.” Proceedings
of the 31st Canadian Conference on Computational Geometry, Canadian Conference
on Computational Geometry, 2019, pp. 164–70.
short: O. Aichholzer, H.A. Akitaya, K.C. Cheung, E.D. Demaine, M.L. Demaine, S.P.
Fekete, L. Kleist, I. Kostitsyna, M. Löffler, Z. Masárová, K. Mundilova, C. Schmidt,
in:, Proceedings of the 31st Canadian Conference on Computational Geometry, Canadian
Conference on Computational Geometry, 2019, pp. 164–170.
conference:
end_date: 2019-08-10
location: Edmonton, Canada
name: 'CCCG: Canadian Conference in Computational Geometry'
start_date: 2019-08-08
date_created: 2019-11-04T16:46:11Z
date_published: 2019-08-01T00:00:00Z
date_updated: 2023-08-04T10:57:42Z
day: '01'
department:
- _id: HeEd
external_id:
arxiv:
- '1910.09917'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://cccg.ca/proceedings/2019/proceedings.pdf
month: '08'
oa: 1
oa_version: Published Version
page: 164-170
publication: Proceedings of the 31st Canadian Conference on Computational Geometry
publication_status: published
publisher: Canadian Conference on Computational Geometry
quality_controlled: '1'
related_material:
record:
- id: '8317'
relation: extended_version
status: public
scopus_import: '1'
status: public
title: Folding polyominoes with holes into a cube
type: conference
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
year: '2019'
...
---
_id: '13366'
abstract:
- lang: eng
text: The ability to reversibly assemble nanoparticles using light is both fundamentally
interesting and important for applications ranging from reversible data storage
to controlled drug delivery. Here, the diverse approaches that have so far been
developed to control the self-assembly of nanoparticles using light are reviewed
and compared. These approaches include functionalizing nanoparticles with monolayers
of photoresponsive molecules, placing them in photoresponsive media capable of
reversibly protonating the particles under light, and decorating plasmonic nanoparticles
with thermoresponsive polymers, to name just a few. The applicability of these
methods to larger, micrometer-sized particles is also discussed. Finally, several
perspectives on further developments in the field are offered.
article_number: '1905866'
article_processing_charge: No
article_type: original
author:
- first_name: Tong
full_name: Bian, Tong
last_name: Bian
- first_name: Zonglin
full_name: Chu, Zonglin
last_name: Chu
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Bian T, Chu Z, Klajn R. The many ways to assemble nanoparticles using light.
Advanced Materials. 2019;32(20). doi:10.1002/adma.201905866
apa: Bian, T., Chu, Z., & Klajn, R. (2019). The many ways to assemble nanoparticles
using light. Advanced Materials. Wiley. https://doi.org/10.1002/adma.201905866
chicago: Bian, Tong, Zonglin Chu, and Rafal Klajn. “The Many Ways to Assemble Nanoparticles
Using Light.” Advanced Materials. Wiley, 2019. https://doi.org/10.1002/adma.201905866.
ieee: T. Bian, Z. Chu, and R. Klajn, “The many ways to assemble nanoparticles using
light,” Advanced Materials, vol. 32, no. 20. Wiley, 2019.
ista: Bian T, Chu Z, Klajn R. 2019. The many ways to assemble nanoparticles using
light. Advanced Materials. 32(20), 1905866.
mla: Bian, Tong, et al. “The Many Ways to Assemble Nanoparticles Using Light.” Advanced
Materials, vol. 32, no. 20, 1905866, Wiley, 2019, doi:10.1002/adma.201905866.
short: T. Bian, Z. Chu, R. Klajn, Advanced Materials 32 (2019).
date_created: 2023-08-01T09:37:26Z
date_published: 2019-11-19T00:00:00Z
date_updated: 2023-08-07T10:23:41Z
day: '19'
doi: 10.1002/adma.201905866
extern: '1'
external_id:
pmid:
- '31709655'
intvolume: ' 32'
issue: '20'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '11'
oa_version: None
pmid: 1
publication: Advanced Materials
publication_identifier:
eissn:
- 1521-4095
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: The many ways to assemble nanoparticles using light
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2019'
...
---
_id: '13373'
abstract:
- lang: eng
text: The reversible photoisomerization of azobenzene has been utilized to construct
a plethora of systems in which optical, electronic, catalytic, and other properties
can be controlled by light. However, owing to azobenzene’s hydrophobic nature,
most of these examples have been realized only in organic solvents, and systems
operating in water are relatively scarce. Here, we show that by coadsorbing the
inherently hydrophobic azobenzenes with water-solubilizing ligands on the same
nanoparticulate platforms, it is possible to render them essentially water-soluble.
To this end, we developed a modified nanoparticle functionalization procedure
allowing us to precisely fine-tune the amount of azobenzene on the functionalized
nanoparticles. Molecular dynamics simulations helped us to identify two distinct
supramolecular architectures (depending on the length of the background ligand)
on these nanoparticles, which can explain their excellent aqueous solubilities.
Azobenzenes adsorbed on these water-soluble nanoparticles exhibit highly reversible
photoisomerization upon exposure to UV and visible light. Importantly, the mixed-monolayer
approach allowed us to systematically investigate how the background ligand affects
the switching properties of azobenzene. We found that the nature of the background
ligand has a profound effect on the kinetics of azobenzene switching. For example,
a hydroxy-terminated background ligand is capable of accelerating the back-isomerization
reaction by more than 6000-fold. These results pave the way toward the development
of novel light-responsive nanomaterials operating in aqueous media and, in the
long run, in biological environments.
article_processing_charge: No
article_type: original
author:
- first_name: Zonglin
full_name: Chu, Zonglin
last_name: Chu
- first_name: Yanxiao
full_name: Han, Yanxiao
last_name: Han
- first_name: Tong
full_name: Bian, Tong
last_name: Bian
- first_name: Soumen
full_name: De, Soumen
last_name: De
- first_name: Petr
full_name: Král, Petr
last_name: Král
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Chu Z, Han Y, Bian T, De S, Král P, Klajn R. Supramolecular control of azobenzene
switching on nanoparticles. Journal of the American Chemical Society. 2019;141(5):1949-1960.
doi:10.1021/jacs.8b09638
apa: Chu, Z., Han, Y., Bian, T., De, S., Král, P., & Klajn, R. (2019). Supramolecular
control of azobenzene switching on nanoparticles. Journal of the American Chemical
Society. American Chemical Society. https://doi.org/10.1021/jacs.8b09638
chicago: Chu, Zonglin, Yanxiao Han, Tong Bian, Soumen De, Petr Král, and Rafal Klajn.
“Supramolecular Control of Azobenzene Switching on Nanoparticles.” Journal
of the American Chemical Society. American Chemical Society, 2019. https://doi.org/10.1021/jacs.8b09638.
ieee: Z. Chu, Y. Han, T. Bian, S. De, P. Král, and R. Klajn, “Supramolecular control
of azobenzene switching on nanoparticles,” Journal of the American Chemical
Society, vol. 141, no. 5. American Chemical Society, pp. 1949–1960, 2019.
ista: Chu Z, Han Y, Bian T, De S, Král P, Klajn R. 2019. Supramolecular control
of azobenzene switching on nanoparticles. Journal of the American Chemical Society.
141(5), 1949–1960.
mla: Chu, Zonglin, et al. “Supramolecular Control of Azobenzene Switching on Nanoparticles.”
Journal of the American Chemical Society, vol. 141, no. 5, American Chemical
Society, 2019, pp. 1949–60, doi:10.1021/jacs.8b09638.
short: Z. Chu, Y. Han, T. Bian, S. De, P. Král, R. Klajn, Journal of the American
Chemical Society 141 (2019) 1949–1960.
date_created: 2023-08-01T09:39:19Z
date_published: 2019-02-06T00:00:00Z
date_updated: 2023-08-07T10:51:12Z
day: '06'
doi: 10.1021/jacs.8b09638
extern: '1'
external_id:
pmid:
- '30595017'
intvolume: ' 141'
issue: '5'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '02'
oa_version: Published Version
page: 1949-1960
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Supramolecular control of azobenzene switching on nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 141
year: '2019'
...
---
_id: '13372'
abstract:
- lang: eng
text: 'The capacity to respond or adapt to environmental changes is an intrinsic
property of living systems that comprise highly-connected subcomponents communicating
through chemical networks. The development of responsive synthetic systems is
a relatively new research area that covers different disciplines, among which
nanochemistry brings conceptually new demonstrations. Especially attractive are
ligand-protected gold nanoparticles, which have been extensively used over the
last decade as building blocks in constructing superlattices or dynamic aggregates,
under the effect of an applied stimulus. To reflect the importance of surface
chemistry and nanoparticle core composition in the dynamic self-assembly of nanoparticles,
we provide here an overview of various available stimuli, as tools for synthetic
chemists to exploit. Along with this task, the review starts with the use of chemical
stimuli such as solvent, pH, gases, metal ions or biomolecules. It then focuses
on physical stimuli: temperature, magnetic and electric fields, as well as light.
To reflect on the increasing complexity of current architectures, we discuss systems
that are responsive to more than one stimulus, to finally encourage further research
by proposing future challenges.'
article_processing_charge: No
article_type: original
author:
- first_name: Marek
full_name: Grzelczak, Marek
last_name: Grzelczak
- first_name: Luis M.
full_name: Liz-Marzán, Luis M.
last_name: Liz-Marzán
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Grzelczak M, Liz-Marzán LM, Klajn R. Stimuli-responsive self-assembly of nanoparticles.
Chemical Society Reviews. 2019;48(5):1342-1361. doi:10.1039/c8cs00787j
apa: Grzelczak, M., Liz-Marzán, L. M., & Klajn, R. (2019). Stimuli-responsive
self-assembly of nanoparticles. Chemical Society Reviews. Royal Society
of Chemistry. https://doi.org/10.1039/c8cs00787j
chicago: Grzelczak, Marek, Luis M. Liz-Marzán, and Rafal Klajn. “Stimuli-Responsive
Self-Assembly of Nanoparticles.” Chemical Society Reviews. Royal Society
of Chemistry, 2019. https://doi.org/10.1039/c8cs00787j.
ieee: M. Grzelczak, L. M. Liz-Marzán, and R. Klajn, “Stimuli-responsive self-assembly
of nanoparticles,” Chemical Society Reviews, vol. 48, no. 5. Royal Society
of Chemistry, pp. 1342–1361, 2019.
ista: Grzelczak M, Liz-Marzán LM, Klajn R. 2019. Stimuli-responsive self-assembly
of nanoparticles. Chemical Society Reviews. 48(5), 1342–1361.
mla: Grzelczak, Marek, et al. “Stimuli-Responsive Self-Assembly of Nanoparticles.”
Chemical Society Reviews, vol. 48, no. 5, Royal Society of Chemistry, 2019,
pp. 1342–61, doi:10.1039/c8cs00787j.
short: M. Grzelczak, L.M. Liz-Marzán, R. Klajn, Chemical Society Reviews 48 (2019)
1342–1361.
date_created: 2023-08-01T09:38:52Z
date_published: 2019-01-28T00:00:00Z
date_updated: 2023-08-07T10:48:31Z
day: '28'
doi: 10.1039/c8cs00787j
extern: '1'
external_id:
pmid:
- '30688963'
intvolume: ' 48'
issue: '5'
keyword:
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1039/C8CS00787J
month: '01'
oa: 1
oa_version: Published Version
page: 1342-1361
pmid: 1
publication: Chemical Society Reviews
publication_identifier:
eissn:
- 1460-4744
issn:
- 0306-0012
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stimuli-responsive self-assembly of nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2019'
...
---
_id: '13369'
abstract:
- lang: eng
text: Arylazopyrazoles represent a new family of molecular photoswitches characterized
by a near-quantitative conversion between two states and long thermal half-lives
of the metastable state. Here, we investigated the behavior of a model arylazopyrazole
in the presence of a self-assembled cage based on Pd–imidazole coordination. Owing
to its high water solubility, the cage can solubilize the E isomer of arylazopyrazole,
which, by itself, is not soluble in water. NMR spectroscopy and X-ray crystallography
have independently demonstrated that each cage can encapsulate two molecules of
E-arylazopyrazole. UV-induced switching to the Z isomer was accompanied by the
release of one of the two guests from the cage and the formation of a 1:1 cage/Z-arylazopyrazole
inclusion complex. DFT calculations suggest that this process involves a dramatic
change in the conformation of the cage. Back-isomerization was induced with green
light and resulted in the initial 1:2 cage/E-arylazopyrazole complex. This back-isomerization
reaction also proceeded in the dark, with a rate significantly higher than in
the absence of the cage.
article_processing_charge: No
article_type: original
author:
- first_name: Anton I
full_name: Hanopolskyi, Anton I
last_name: Hanopolskyi
- first_name: Soumen
full_name: De, Soumen
last_name: De
- first_name: Michał J
full_name: Białek, Michał J
last_name: Białek
- first_name: Yael
full_name: Diskin-Posner, Yael
last_name: Diskin-Posner
- first_name: Liat
full_name: Avram, Liat
last_name: Avram
- first_name: Moran
full_name: Feller, Moran
last_name: Feller
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Hanopolskyi AI, De S, Białek MJ, et al. Reversible switching of arylazopyrazole
within a metal–organic cage. Beilstein Journal of Organic Chemistry. 2019;15:2398-2407.
doi:10.3762/bjoc.15.232
apa: Hanopolskyi, A. I., De, S., Białek, M. J., Diskin-Posner, Y., Avram, L., Feller,
M., & Klajn, R. (2019). Reversible switching of arylazopyrazole within a metal–organic
cage. Beilstein Journal of Organic Chemistry. Beilstein Institut. https://doi.org/10.3762/bjoc.15.232
chicago: Hanopolskyi, Anton I, Soumen De, Michał J Białek, Yael Diskin-Posner, Liat
Avram, Moran Feller, and Rafal Klajn. “Reversible Switching of Arylazopyrazole
within a Metal–Organic Cage.” Beilstein Journal of Organic Chemistry. Beilstein
Institut, 2019. https://doi.org/10.3762/bjoc.15.232.
ieee: A. I. Hanopolskyi et al., “Reversible switching of arylazopyrazole
within a metal–organic cage,” Beilstein Journal of Organic Chemistry, vol.
15. Beilstein Institut, pp. 2398–2407, 2019.
ista: Hanopolskyi AI, De S, Białek MJ, Diskin-Posner Y, Avram L, Feller M, Klajn
R. 2019. Reversible switching of arylazopyrazole within a metal–organic cage.
Beilstein Journal of Organic Chemistry. 15, 2398–2407.
mla: Hanopolskyi, Anton I., et al. “Reversible Switching of Arylazopyrazole within
a Metal–Organic Cage.” Beilstein Journal of Organic Chemistry, vol. 15,
Beilstein Institut, 2019, pp. 2398–407, doi:10.3762/bjoc.15.232.
short: A.I. Hanopolskyi, S. De, M.J. Białek, Y. Diskin-Posner, L. Avram, M. Feller,
R. Klajn, Beilstein Journal of Organic Chemistry 15 (2019) 2398–2407.
date_created: 2023-08-01T09:38:06Z
date_published: 2019-10-10T00:00:00Z
date_updated: 2023-08-07T10:34:56Z
day: '10'
doi: 10.3762/bjoc.15.232
extern: '1'
external_id:
pmid:
- '31666874'
intvolume: ' 15'
keyword:
- Organic Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.3762/bjoc.15.232
month: '10'
oa: 1
oa_version: Published Version
page: 2398-2407
pmid: 1
publication: Beilstein Journal of Organic Chemistry
publication_identifier:
eissn:
- 1860-5397
publication_status: published
publisher: Beilstein Institut
quality_controlled: '1'
scopus_import: '1'
status: public
title: Reversible switching of arylazopyrazole within a metal–organic cage
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2019'
...
---
_id: '13370'
abstract:
- lang: eng
text: Efficient isomerization of photochromic molecules often requires conformational
freedom and is typically not available under solvent-free conditions. Here, we
report a general methodology allowing for reversible switching of such molecules
on the surfaces of solid materials. Our method is based on dispersing photochromic
compounds within polysilsesquioxane nanowire networks (PNNs), which can be fabricated
as transparent, highly porous, micrometer-thick layers on various substrates.
We found that azobenzene switching within the PNNs proceeded unusually fast compared
with the same molecules in liquid solvents. Efficient isomerization of another
photochromic system, spiropyran, from a colorless to a colored form was used to
create reversible images in PNN-coated glass. The coloration reaction could be
induced with sunlight and is of interest for developing “smart” windows.
article_processing_charge: No
article_type: original
author:
- first_name: Zonglin
full_name: Chu, Zonglin
last_name: Chu
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Chu Z, Klajn R. Polysilsesquioxane nanowire networks as an “Artificial Solvent”
for reversible operation of photochromic molecules. Nano Letters. 2019;19(10):7106-7111.
doi:10.1021/acs.nanolett.9b02642
apa: Chu, Z., & Klajn, R. (2019). Polysilsesquioxane nanowire networks as an
“Artificial Solvent” for reversible operation of photochromic molecules. Nano
Letters. American Chemical Society. https://doi.org/10.1021/acs.nanolett.9b02642
chicago: Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as
an ‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” Nano
Letters. American Chemical Society, 2019. https://doi.org/10.1021/acs.nanolett.9b02642.
ieee: Z. Chu and R. Klajn, “Polysilsesquioxane nanowire networks as an ‘Artificial
Solvent’ for reversible operation of photochromic molecules,” Nano Letters,
vol. 19, no. 10. American Chemical Society, pp. 7106–7111, 2019.
ista: Chu Z, Klajn R. 2019. Polysilsesquioxane nanowire networks as an “Artificial
Solvent” for reversible operation of photochromic molecules. Nano Letters. 19(10),
7106–7111.
mla: Chu, Zonglin, and Rafal Klajn. “Polysilsesquioxane Nanowire Networks as an
‘Artificial Solvent’ for Reversible Operation of Photochromic Molecules.” Nano
Letters, vol. 19, no. 10, American Chemical Society, 2019, pp. 7106–11, doi:10.1021/acs.nanolett.9b02642.
short: Z. Chu, R. Klajn, Nano Letters 19 (2019) 7106–7111.
date_created: 2023-08-01T09:38:23Z
date_published: 2019-09-20T00:00:00Z
date_updated: 2023-08-07T10:39:34Z
day: '20'
doi: 10.1021/acs.nanolett.9b02642
extern: '1'
external_id:
pmid:
- '31539469'
intvolume: ' 19'
issue: '10'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
month: '09'
oa_version: None
page: 7106-7111
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Polysilsesquioxane nanowire networks as an “Artificial Solvent” for reversible
operation of photochromic molecules
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 19
year: '2019'
...
---
_id: '13371'
abstract:
- lang: eng
text: Diamondoid nanoporous crystals represent a synthetically challenging class
of materials that typically have been obtained from tetrahedral building blocks.
In this issue of Chem, Stoddart and coworkers demonstrate that it is possible
to generate diamondoid frameworks from a hexacationic building block lacking a
tetrahedral symmetry. These results highlight the great potential of self-assembly
for rapidly transforming small molecules into structurally complex functional
materials.
article_processing_charge: No
article_type: original
author:
- first_name: Michał J.
full_name: Białek, Michał J.
last_name: Białek
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Białek MJ, Klajn R. Diamond grows up. Chem. 2019;5(9):2283-2285. doi:10.1016/j.chempr.2019.08.012
apa: Białek, M. J., & Klajn, R. (2019). Diamond grows up. Chem. Elsevier.
https://doi.org/10.1016/j.chempr.2019.08.012
chicago: Białek, Michał J., and Rafal Klajn. “Diamond Grows Up.” Chem. Elsevier,
2019. https://doi.org/10.1016/j.chempr.2019.08.012.
ieee: M. J. Białek and R. Klajn, “Diamond grows up,” Chem, vol. 5, no. 9.
Elsevier, pp. 2283–2285, 2019.
ista: Białek MJ, Klajn R. 2019. Diamond grows up. Chem. 5(9), 2283–2285.
mla: Białek, Michał J., and Rafal Klajn. “Diamond Grows Up.” Chem, vol. 5,
no. 9, Elsevier, 2019, pp. 2283–85, doi:10.1016/j.chempr.2019.08.012.
short: M.J. Białek, R. Klajn, Chem 5 (2019) 2283–2285.
date_created: 2023-08-01T09:38:38Z
date_published: 2019-09-12T00:00:00Z
date_updated: 2023-08-07T10:46:50Z
day: '12'
doi: 10.1016/j.chempr.2019.08.012
extern: '1'
intvolume: ' 5'
issue: '9'
keyword:
- Materials Chemistry
- Biochemistry (medical)
- General Chemical Engineering
- Environmental Chemistry
- Biochemistry
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.chempr.2019.08.012
month: '09'
oa: 1
oa_version: Published Version
page: 2283-2285
publication: Chem
publication_identifier:
eissn:
- 2451-9294
issn:
- 2451-9308
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Diamond grows up
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2019'
...
---
_id: '6884'
abstract:
- lang: eng
text: 'In two-player games on graphs, the players move a token through a graph to
produce a finite or infinite path, which determines the qualitative winner or
quantitative payoff of the game. We study bidding games in which the players bid
for the right to move the token. Several bidding rules were studied previously.
In Richman bidding, in each round, the players simultaneously submit bids, and
the higher bidder moves the token and pays the other player. Poorman bidding is
similar except that the winner of the bidding pays the "bank" rather than the
other player. Taxman bidding spans the spectrum between Richman and poorman bidding.
They are parameterized by a constant tau in [0,1]: portion tau of the winning
bid is paid to the other player, and portion 1-tau to the bank. While finite-duration
(reachability) taxman games have been studied before, we present, for the first
time, results on infinite-duration taxman games. It was previously shown that
both Richman and poorman infinite-duration games with qualitative objectives reduce
to reachability games, and we show a similar result here. Our most interesting
results concern quantitative taxman games, namely mean-payoff games, where poorman
and Richman bidding differ significantly. A central quantity in these games is
the ratio between the two players'' initial budgets. While in poorman mean-payoff
games, the optimal payoff of a player depends on the initial ratio, in Richman
bidding, the payoff depends only on the structure of the game. In both games the
optimal payoffs can be found using (different) probabilistic connections with
random-turn games in which in each turn, instead of bidding, a coin is tossed
to determine which player moves. While the value with Richman bidding equals the
value of a random-turn game with an un-biased coin, with poorman bidding, the
bias in the coin is the initial ratio of the budgets. We give a complete classification
of mean-payoff taxman games that is based on a probabilistic connection: the value
of a taxman bidding game with parameter tau and initial ratio r, equals the value
of a random-turn game that uses a coin with bias F(tau, r) = (r+tau * (1-r))/(1+tau).
Thus, we show that Richman bidding is the exception; namely, for every tau <1,
the value of the game depends on the initial ratio. Our proof technique simplifies
and unifies the previous proof techniques for both Richman and poorman bidding. '
alternative_title:
- LIPIcs
article_number: '11'
author:
- first_name: Guy
full_name: Avni, Guy
id: 463C8BC2-F248-11E8-B48F-1D18A9856A87
last_name: Avni
orcid: 0000-0001-5588-8287
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Dorde
full_name: Zikelic, Dorde
id: 294AA7A6-F248-11E8-B48F-1D18A9856A87
last_name: Zikelic
citation:
ama: 'Avni G, Henzinger TA, Zikelic D. Bidding mechanisms in graph games. In: Vol
138. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019. doi:10.4230/LIPICS.MFCS.2019.11'
apa: 'Avni, G., Henzinger, T. A., & Zikelic, D. (2019). Bidding mechanisms in
graph games (Vol. 138). Presented at the MFCS: nternational Symposium on Mathematical
Foundations of Computer Science, Aachen, Germany: Schloss Dagstuhl - Leibniz-Zentrum
für Informatik. https://doi.org/10.4230/LIPICS.MFCS.2019.11'
chicago: Avni, Guy, Thomas A Henzinger, and Dorde Zikelic. “Bidding Mechanisms in
Graph Games,” Vol. 138. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019.
https://doi.org/10.4230/LIPICS.MFCS.2019.11.
ieee: 'G. Avni, T. A. Henzinger, and D. Zikelic, “Bidding mechanisms in graph games,”
presented at the MFCS: nternational Symposium on Mathematical Foundations of Computer
Science, Aachen, Germany, 2019, vol. 138.'
ista: 'Avni G, Henzinger TA, Zikelic D. 2019. Bidding mechanisms in graph games.
MFCS: nternational Symposium on Mathematical Foundations of Computer Science,
LIPIcs, vol. 138, 11.'
mla: Avni, Guy, et al. Bidding Mechanisms in Graph Games. Vol. 138, 11, Schloss
Dagstuhl - Leibniz-Zentrum für Informatik, 2019, doi:10.4230/LIPICS.MFCS.2019.11.
short: G. Avni, T.A. Henzinger, D. Zikelic, in:, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2019.
conference:
end_date: 2019-08-30
location: Aachen, Germany
name: 'MFCS: nternational Symposium on Mathematical Foundations of Computer Science'
start_date: 2019-08-26
date_created: 2019-09-18T08:04:26Z
date_published: 2019-08-01T00:00:00Z
date_updated: 2023-08-07T14:08:34Z
day: '01'
ddc:
- '004'
department:
- _id: ToHe
- _id: KrCh
doi: 10.4230/LIPICS.MFCS.2019.11
ec_funded: 1
external_id:
arxiv:
- '1905.03835'
file:
- access_level: open_access
checksum: 6346e116a4f4ed1414174d96d2c4fbd7
content_type: application/pdf
creator: kschuh
date_created: 2019-09-27T11:45:15Z
date_updated: 2020-07-14T12:47:42Z
file_id: '6913'
file_name: 2019_LIPIcs_Avni.pdf
file_size: 554457
relation: main_file
file_date_updated: 2020-07-14T12:47:42Z
has_accepted_license: '1'
intvolume: ' 138'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
- _id: 264B3912-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02369
name: Formal Methods meets Algorithmic Game Theory
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: 25F2ACDE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11402-N23
name: Rigorous Systems Engineering
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '9239'
relation: later_version
status: public
scopus_import: 1
status: public
title: Bidding mechanisms in graph games
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: conference
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 138
year: '2019'
...
---
_id: '13471'
abstract:
- lang: eng
text: We perform an extensive numerical study of the evolution of massive binary
systems to predict the peculiar velocities that stars obtain when their companion
collapses and disrupts the system. Our aim is to (i) identify which predictions
are robust against model uncertainties and assess their implications, (ii) investigate
which physical processes leave a clear imprint and may therefore be constrained
observationally, and (iii) provide a suite of publicly available model predictions
to allow for the use of kinematic constraints from the Gaia mission. We find that
22+26−8% of all massive binary systems merge prior to the first core-collapse
in the system. Of the remainder, 86+11−9% become unbound because of the core-collapse.
Remarkably, this rarely produces runaway stars (observationally defined as stars
with velocities above 30 km s−1). These are outnumbered by more than an order
of magnitude by slower unbound companions, or “walkaway stars”. This is a robust
outcome of our simulations and is due to the reversal of the mass ratio prior
to the explosion and widening of the orbit, as we show analytically and numerically.
For stars more massive than 15 M⊙, we estimate that 10+5−8% are walkaways and
only 0.5+1.0−0.4% are runaways, nearly all of which have accreted mass from their
companion. Our findings are consistent with earlier studies; however, the low
runaway fraction we find is in tension with observed fractions of about 10%. Thus,
astrometric data on presently single massive stars can potentially constrain the
physics of massive binary evolution. Finally, we show that the high end of the
mass distributions of runaway stars is very sensitive to the assumed black hole
natal kicks, and we propose this as a potentially stringent test for the explosion
mechanism. We also discuss companions remaining bound that can evolve into X-ray
and gravitational wave sources.
article_number: A66
article_processing_charge: No
article_type: original
author:
- first_name: M.
full_name: Renzo, M.
last_name: Renzo
- first_name: E.
full_name: Zapartas, E.
last_name: Zapartas
- first_name: S. E.
full_name: de Mink, S. E.
last_name: de Mink
- first_name: Ylva Louise Linsdotter
full_name: Götberg, Ylva Louise Linsdotter
id: d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
last_name: Götberg
orcid: 0000-0002-6960-6911
- first_name: S.
full_name: Justham, S.
last_name: Justham
- first_name: R. J.
full_name: Farmer, R. J.
last_name: Farmer
- first_name: R. G.
full_name: Izzard, R. G.
last_name: Izzard
- first_name: S.
full_name: Toonen, S.
last_name: Toonen
- first_name: H.
full_name: Sana, H.
last_name: Sana
citation:
ama: Renzo M, Zapartas E, de Mink SE, et al. Massive runaway and walkaway stars.
Astronomy & Astrophysics. 2019;624. doi:10.1051/0004-6361/201833297
apa: Renzo, M., Zapartas, E., de Mink, S. E., Götberg, Y. L. L., Justham, S., Farmer,
R. J., … Sana, H. (2019). Massive runaway and walkaway stars. Astronomy &
Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/201833297
chicago: Renzo, M., E. Zapartas, S. E. de Mink, Ylva Louise Linsdotter Götberg,
S. Justham, R. J. Farmer, R. G. Izzard, S. Toonen, and H. Sana. “Massive Runaway
and Walkaway Stars.” Astronomy & Astrophysics. EDP Sciences, 2019.
https://doi.org/10.1051/0004-6361/201833297.
ieee: M. Renzo et al., “Massive runaway and walkaway stars,” Astronomy
& Astrophysics, vol. 624. EDP Sciences, 2019.
ista: Renzo M, Zapartas E, de Mink SE, Götberg YLL, Justham S, Farmer RJ, Izzard
RG, Toonen S, Sana H. 2019. Massive runaway and walkaway stars. Astronomy &
Astrophysics. 624, A66.
mla: Renzo, M., et al. “Massive Runaway and Walkaway Stars.” Astronomy &
Astrophysics, vol. 624, A66, EDP Sciences, 2019, doi:10.1051/0004-6361/201833297.
short: M. Renzo, E. Zapartas, S.E. de Mink, Y.L.L. Götberg, S. Justham, R.J. Farmer,
R.G. Izzard, S. Toonen, H. Sana, Astronomy & Astrophysics 624 (2019).
date_created: 2023-08-03T10:14:18Z
date_published: 2019-04-11T00:00:00Z
date_updated: 2023-08-09T12:26:08Z
day: '11'
doi: 10.1051/0004-6361/201833297
extern: '1'
external_id:
arxiv:
- '1804.09164'
intvolume: ' 624'
keyword:
- Space and Planetary Science
- Astronomy and Astrophysics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1051/0004-6361/201833297
month: '04'
oa: 1
oa_version: Published Version
publication: Astronomy & Astrophysics
publication_identifier:
eissn:
- 1432-0746
issn:
- 0004-6361
publication_status: published
publisher: EDP Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Massive runaway and walkaway stars
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 624
year: '2019'
...