A. M. Gaponov, O. L. Pavlenko, O. P. Dmytrenko, M. P. Kulish, A. S. Ryzhkova, A. I. Lesiuk, N. V. Obernikhina, B. Łuszczyńska, O. D. Kachkovsky
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引用次数: 0
Abstract
AbstractOptical absorption spectra were studied for films of tryptophan, thiochrome and their layer-by-layer composites. It was shown that the absorption spectra were rearranged in the composites. Quantum-chemical modeling of the electronic structure and optical transitions of the specified molecules, and their complexes, indicate that the reason for the rearrangement of the optical spectra is the heteroassociation between the molecules of thiochrome and tryptophan, which is accompanied by significant changes in the electronic states of the formed complexes.Keywords: Amino acid tryptophanquantum-chemical calculationsπ-π stakingsabsorption spectrumthiochrome dye Disclosure statementNo potential conflict of interest was reported by the author(s)
期刊介绍：
Established in 1966, Molecular Crystals and Liquid Crystals is a world-leading journal publishing original research papers in both an experimental and theoretical nature in three areas of specialization: liquid crystals, molecular crystals, and low-dimensional solids. These cover, but are not limited to:
Liquid Crystals:
-Electro- and magneto-optical phenomena; thermodynamics; phase transitions; structure; NMR and orientation-controlled spectroscopy; theory.
Molecular Crystals:
-Spectroscopy; energy and charge transfer; solid state reactions; photo and radiation effects
Low-dimensional Solids:
-Structure, electronic, magnetic, and optical properties; transport mechanisms
The journal publishes research papers, review papers, and book reviews. In all three areas, experimental manuscripts describing both preparation and properties will be considered. Papers that describe determination of crystal structure alone are not encouraged unless some solid state forces (hydrogen bonding, charge transfer, etc.) are playing a significant role and/or some solid state properties of the materials are measured.
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