Vol. 31 No. 3 (2021)
Papers

Optical Properties of Silver Nanowires Conjugated with Protein

Do Thi Nga
Institute of Physics, Vietnam Academy of Science and Technology, 10 Dao Tan, Ba Dinh, Hanoi, Vietnam
Vu Van Huy
Hai Duong Central College of Pharmacy, Vietnam and Faculty of Physics, Thai Nguyen University of Education, Thai Nguyen, Vietnam
Chu Viet Ha
Faculty of Physics, Thai Nguyen University of Education, Thai Nguyen, Vietnam

Published 14-05-2021

How to Cite

Nga, D. T., Huy, V. V., & Ha, C. V. (2021). Optical Properties of Silver Nanowires Conjugated with Protein. Communications in Physics, 31(3), 313. https://doi.org/10.15625/0868-3166/15823

Abstract

Optical properties of protein-conjugated metallic nanowires are theoretically investigated based on the Mie theory and the core-shell model. Our numerical calculations show that optical spectra of protein-conjugated nanowires can have more a maximum compared to these nanowires without biomolecules. This finding is in a good agreement with previous experiments. We provide better interpretation for the origin of optical peaks in absorption spectrum of nanowires. Our results can be used for designing biosensors and bio-detectors.

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