Molecular design of near infrared polymethine dyes: A review

JL Bricks, AD Kachkovskii, YL Slominskii, AO Gerasov… - Dyes and …, 2015 - Elsevier
The recent advances in molecular design of polymethine dyes absorbing and emitting light
in the near-infrared region are reviewed. In contrast to many publications, which concern …

Deep-red/NIR emitting coumarin derivatives-Synthesis, photophysical properties, and biological applications

SJ Sharma, N Sekar - Dyes and Pigments, 2022 - Elsevier
Dyes having coumarin core which absorbs and emits in deep-red to NIR region have
become incredibly valuable due to their essential role in biology, DSSC, NLO materials, and …

Unsymmetrical relaxation paths of the excited states in cyanine dyes detected by time-resolved fluorescence: polymethinic and polyenic forms

P Lutsyk, Y Piryatinski, O Kachkovsky… - The Journal of …, 2017 - ACS Publications
Novel applications of organic dyes and vast opportunities for their molecular tailoring keep
the focus of the scientific community on the issues of symmetry breaking in the systems …

Configuration of charge waves in polymethine linear dye systems

SV Vasylyuk, AD Suprun, LV Shmeleva… - … Surfaces, and Their …, 2021 - Springer
A quantum-chemical analysis of allocation of charge and molecular geometry of linear
conjugated dye systems was calculated. It was publicized that a charge (electron or hole) in …

Excited state relaxation in cationic pentamethine cyanines studied by time-resolved spectroscopy

YP Piryatinski, AB Verbitsky, A Dmytruk… - Dyes and …, 2021 - Elsevier
In this work, we examined the nature and pathways of electronic excitation relaxation at low
temperature in cationic pentamethine pyrylocyanine dye, which in the ground state is …

Electron Structure and Optical Properties of Conjugated Systems in Solutions

OL Pavlenko, OP Dmytrenko, MP Kulish… - Modern Problems of the …, 2019 - Springer
The review deals with the special type of the organic molecules which contain the collective
system of π-electrons; the mobility of the electrons that determines both the electron …

Study of excited state relaxation by time-resolved spectroscopy in conjugated substituted polyene bis-oxazoles

K Maiko, D Merzhyievskyi, Y Piryatinski… - Structural Chemistry, 2021 - Springer
The simultaneous quantum-chemical and spectral investigations of the possible relaxation
pathways in the excited state for the two α, ω-di-substituted polyenes were performed …

Вивчення контрольованого електронного переносу крізь одиночну органічну молекулу

СВ Василюк, ЮО Мягченко - Вісник Національного технічного …, 2016 - mtsc.khpi.edu.ua
Анотація Ціль дослідження полягає в тому, щоб вивчити квантовані стабільні стани на
графіку залежності опору органічних молекул від часу, поміщених між механічно …