Optical properties and component composition of layers of cyanine dyes on dielectric supports: influence of asymmetry of the molecular electron density distribution

E Kaliteevskaya, V Krutyakova, T Razumova… - Optical and Quantum …, 2017 - Springer
The component composition of molecular layers of dicarbocyanine dyes of cationic type on
glass is determined by the absorption spectroscopy methods. For symmetric and asymmetric …

Identification of absorption bands of monomers and aggregates in a layer of cyanine dye and determination of the orientation of molecules

EN Kaliteevskaya, VP Krutyakova, TK Razumova… - Optics and …, 2018 - Springer
The problem of allocating bands of individual monomers or aggregates of the absorption
spectrum of a multicomponent structure arises in the study of molecular layers or organic …

Photostimulated modification of the structure and optical properties of a molecular layer of a polymethine dye

AA Starovoĭtov, TK Razumova… - Journal of Optical …, 2014 - opg.optica.org
This paper discusses the structural modification of a molecular layer of polymethine dye
under the action of laser radiation. Resonance excitation of the all-trans isomer irreversibly …

Optical properties of polymethine molecules incorporated into a macroscopic set of parallel nanotubes

AA Starovoytov, VI Belotitskii, YA Kumzerov… - Optics and …, 2012 - Springer
The structural properties of polymethine molecules incorporated into nanofibers of chrysotile
asbestos have been studied by absorption-spectroscopy methods. These experiments have …

Optical properties of silver nanoparticles coated by cyanine dyes molecular overlayers

NA Toropov, AA Starovoytov, NB Leonov… - …, 2013 - spiedigitallibrary.org
Optical properties of supported silver nanoparticles with cyanine dyes overlayers were
investigated. The spectrum of the hybrid material was treated as a result of mutual …

Equilibrium component composition and structure of nanometer cyanine dye layers and their photoinduced modification

AA Starovoytov, EN Kaliteevskaya… - Organic …, 2012 - spiedigitallibrary.org
We study the component composition of cyanine dye layers on different substrates (glass,
mica, and sapphire) by the absorption spectroscopy. We found that the molecular layer …

Influence of the molecular orientation on the optical properties and photomodification of cyanine thin film

AA Starovoytov, E Kaliteevskaya… - … of Interfaces and …, 2015 - spiedigitallibrary.org
The structural photomodification of the multicomponent cyanine films was studied. The
spectrum of the film shows different bands of components, formed by dye molecules. Optical …

Выделение полос поглощения мономеров и агрегатов в спектре слоя цианинового красителя и определение ориентации молекул

ЕН Калитеевская, ВП Крутякова, ТК Разумова… - Оптика и …, 2018 - mathnet.ru
При исследовании молекулярных слоев или органических тонких пленок, возникает
задача выделения полос отдельных мономеров или агрегатов из спектра поглощения …

Influence of molecule-substrate interaction on component composition of cyanine thin films

A Starovoytov, E Kaliteevskaya… - 2013 13th IEEE …, 2013 - ieeexplore.ieee.org
It was found that the absorption spectra of thin films of cyanine molecules are considerably
broader than spectra of their solutions. This is because the equilibrium solutions of …

Excitation transfer between components of molecular layers of cyanine compounds

EN Kaliteevskaya, VP Krutyakova, TK Razumova… - Optics and …, 2012 - Springer
Using the example of layers of symmetric polymethine dyes, we have studied the optical
excitation energy transfer processes between nanocomponents of a molecular layer. The …