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Blue Luminescence Based on Quantum Confinement at Peptide Nanotubes
Abstract
We report on observation of photoluminescence (PL) in blue and UV regions of exciton origin in bioinspired material-peptide nanotubes (PNTs). Steplike optical absorption and PL measurements have allowed finding quantum confined (QC) phenomenon in PNTs. The estimations show that QC in these nanotubes occurs due to a crystalline structure of subnanometer scale dimension formed under the self-assembly process. Our new findings pave the way for the integration of PNT in a new generation of optical devices. A blue PL array of a PNT-patterned device is demonstrated.
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Cited by
Functional π-Gelators and Their Applications
Babu, S. S., Praveen, V. K., & Ajayaghosh, A. (2014) · Chemical Reviews · doi:10.1021/cr400195e · Cited by 1,725
Self-assembling peptide semiconductors
Tao, K., Makam, P., Aizen, R., & Gazit, E. (2017) · Science · doi:10.1126/science.aam9756 · Cited by 490
Self-citationTao, K., Levin, A., Adler-Abramovich, L., & Gazit, E. (2016) · Chemical Society Reviews · doi:10.1039/c5cs00889a · Cited by 482
Self-citationPeptide-Based Supramolecular Systems Chemistry
Sheehan, F., Sementa, D., Jain, A., Kumar, M., Tayarani-Najjaran, M., Kroiss, D., & Ulijn, R. V. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.1c00089 · Cited by 428
Fan, Z., Sun, L., Huang, Y., Wang, Y., & Zhang, M. (2016) · Nature Nanotechnology · doi:10.1038/nnano.2015.312 · Cited by 369
Metadata
- Authors
- Amdursky, N., Molotskii, M., Aronov, D., Adler-Abramovich, L., Gazit, E., & Rosenman, G.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-08-25
- Volume
- 9
- Issue
- 9
- Pages
- 3111-3115
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1975929450
- Cited by
- 209
- References
- 0
- FWCI
- 3.83
- Type
- journal article
- Language
- en
- Open access
- closed
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- Amdursky, N., Molotskii, M., Aronov, D., Adler-Abramovich, L., Gazit, E., & Rosenman, G. (2009). Blue Luminescence Based on Quantum Confinement at Peptide Nanotubes. Nano Letters. https://doi.org/10.1021/nl9008265
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