Angewandte Chemie - International Edition, volume 60, issue 23, pages 12737-12741

All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell

Nikitina Anna A 1
KIVSHAR YURI S. 1, 4
Andreeva Daria V. 5
Rybin Mikhail V 1, 6
Nandi Proloy 7
Mirsaidov Utkur 5, 7
Publication typeJournal Article
Publication date2021-05-05
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor16.6
ISSN14337851, 15213773
General Chemistry
Catalysis
Abstract
We suggest a new strategy for creating stimuli-responsive bio-integrated optical nanostructures based on Mie-resonant silicon nanoparticles covered by an ensemble of similarity negatively charged polyelectrolytes (heparin and sodium polystyrene sulfonate). The dynamic tuning of the nanostructures' optical response is due to light-induced heating of the nanoparticles and swelling of the polyelectrolyte shell. The resulting hydrophilic/hydrophobic transitions significantly change the shell thickness and reversible shift of the scattering spectra for individual nanoparticles up to 60 nm. Our findings bring novel opportunities for the application of smart nanomaterials in nanomedicine and bio-integrated nanophotonics.

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Nikitina A. A. et al. All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell // Angewandte Chemie - International Edition. 2021. Vol. 60. No. 23. pp. 12737-12741.
GOST all authors (up to 50) Copy
Nikitina A. A., Milichko V. A., Novikov A. S., Larin A. O., Nandi P., Mirsaidov U., Andreeva D. V., Rybin M. V., KIVSHAR Y. S., Skorb E. V. All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell // Angewandte Chemie - International Edition. 2021. Vol. 60. No. 23. pp. 12737-12741.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/anie.202101188
UR - https://doi.org/10.1002%2Fanie.202101188
TI - All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell
T2 - Angewandte Chemie - International Edition
AU - Nikitina, Anna A
AU - Milichko, Valentin A
AU - Novikov, Alexander S.
AU - Larin, Artem O
AU - Nandi, Proloy
AU - Mirsaidov, Utkur
AU - Andreeva, Daria V.
AU - Rybin, Mikhail V
AU - KIVSHAR, YURI S.
AU - Skorb, Ekaterina V.
PY - 2021
DA - 2021/05/05 00:00:00
PB - Wiley
SP - 12737-12741
IS - 23
VL - 60
SN - 1433-7851
SN - 1521-3773
ER -
BibTex |
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BibTex Copy
@article{2021_Nikitina,
author = {Anna A Nikitina and Valentin A Milichko and Alexander S. Novikov and Artem O Larin and Proloy Nandi and Utkur Mirsaidov and Daria V. Andreeva and Mikhail V Rybin and YURI S. KIVSHAR and Ekaterina V. Skorb},
title = {All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell},
journal = {Angewandte Chemie - International Edition},
year = {2021},
volume = {60},
publisher = {Wiley},
month = {may},
url = {https://doi.org/10.1002%2Fanie.202101188},
number = {23},
pages = {12737--12741},
doi = {10.1002/anie.202101188}
}
MLA
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MLA Copy
Nikitina, Anna A., et al. “All-Dielectric Nanostructures with a Thermoresponsible Dynamic Polymer Shell.” Angewandte Chemie - International Edition, vol. 60, no. 23, May. 2021, pp. 12737-12741. https://doi.org/10.1002%2Fanie.202101188.
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