This article is cited in 1 paper

Optical materials

Spectroscopic analysis of fluorescent proteins infiltrated into photonic crystals

N. Zhdanova^a, A. Pakhomov^b, S. Rodionov^c, Yu. Strokova^a, S. Svyakhovskii^a, A. Saletskii<sup>a

a</sup> Lomonosov Moscow State university, Moscow, Russia
^b Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
^c N.N. Priorov Central Institute for Traumatology and Orthopedics, Moscow, Russia

Abstract: Spectral properties of enhanced-green fluorescent protein and monomeric red fluorescent protein in porous photonic structures have been studied. The fluorescent proteins were successfully infiltrated into porous silicon photonic structures with different positions of the photonic band gap in visible spectral range. The intensity of fluorescence is enhanced in the spectral regions of high photonic density of states. The possibility to control the fluorescence spectra by the structure with the photonic band gap is demonstrated.

Keywords: photonic crystals, porous silicon, uorescent proteins, photonic band gap.

Received: 16.12.2019
Revised: 07.01.2020
Accepted: 28.02.2020

Language: English

 English version: Optics and Spectroscopy, 2020, 128:7, 915–919

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