Bioimaging with two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates of gold

Y. Jiang, N. Horimoto, K. Imura, K. Matsui, R. Shigemoto, Advanced Materials 21 (2009) 2309–2313.

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Abstract
The living cell imaging using a two-photon microscope using gold nanoplates and nanoparticle aggregates was demonstrated. The dimensions of the nanoplates were determined through scanning electron microscopy (SEM) and atomic force microscopy. The height of a 100 nm base-length nanotriangle was around 10 nm, while the height of 300 nm base-length nanotriangle was around 12 nm. A spectrophotometer was also used to determine the extinction spectra of gold nanoparticle colloids. Two-photon-induced photoluminescence (TPIPL) under far-field excitation was tested for gold nanoplates on a glass substrate using two-photon laser scanning microscopy (TPLSM). It was observed that living-cell microscopic imaging can be carried out with TPIPL from gold nanoplates and aggregated nanosphere. This method provided a platform for developing tools for biological and biomedical studies.
Publishing Year
Date Published
2009-06-12
Journal Title
Advanced Materials
Volume
21
Issue
22
Page
2309 - 2313
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Jiang Y, Horimoto N, Imura K, Matsui K, Shigemoto R. Bioimaging with two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates of gold. Advanced Materials. 2009;21(22):2309-2313. doi:10.1002/adma.200802312
Jiang, Y., Horimoto, N., Imura, K., Matsui, K., & Shigemoto, R. (2009). Bioimaging with two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates of gold. Advanced Materials, 21(22), 2309–2313. https://doi.org/10.1002/adma.200802312
Jiang, Yuqiang, Noriko Horimoto, Kohei Imura, Ko Matsui, and Ryuichi Shigemoto. “Bioimaging with Two-Photon-Induced Luminescence from Triangular Nanoplates and Nanoparticle Aggregates of Gold.” Advanced Materials 21, no. 22 (2009): 2309–13. https://doi.org/10.1002/adma.200802312.
Y. Jiang, N. Horimoto, K. Imura, K. Matsui, and R. Shigemoto, “Bioimaging with two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates of gold,” Advanced Materials, vol. 21, no. 22, pp. 2309–2313, 2009.
Jiang Y, Horimoto N, Imura K, Matsui K, Shigemoto R. 2009. Bioimaging with two-photon-induced luminescence from triangular nanoplates and nanoparticle aggregates of gold. Advanced Materials. 21(22), 2309–2313.
Jiang, Yuqiang, et al. “Bioimaging with Two-Photon-Induced Luminescence from Triangular Nanoplates and Nanoparticle Aggregates of Gold.” Advanced Materials, vol. 21, no. 22, Wiley-Blackwell, 2009, pp. 2309–13, doi:10.1002/adma.200802312.

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