Materials Letters, volume 303, pages 130558
Encapsulation of photochromic compounds possessing positive and negative photochromism
Burova A S
1
,
Bukreeva T.V.
2
,
Venidiktova O V
,
Savelyev M A
3
,
Barachevsky V.A.
,
Borodina T N
,
Barachevsky V.A.
1
,
Borodina Tatiana
1
3
Interdepartmental Center of Analytical Research RAS, Moscow 117997, Russia
|
Publication type: Journal Article
Publication date: 2021-11-01
Condensed Matter Physics
General Materials Science
Mechanical Engineering
Mechanics of Materials
Abstract
• Encapsulated photochromic compounds were obtained by one-step ultrasound approach. • Positive photochromic effects were demonstrated for encapsulated spiropyrans. • Negative photochromism was achieved by encapsulation of spiropyrans with Mg 2+ ions. • Reversibility of photochromic reactions was proved by the spectral-kinetic method. The photochromic compounds are of great interest due to their unique ability to undergo reversible intramolecular transformations under the influence of light, accompanied by changes in the absorption spectrum. The aim of the present work is the development of the polymer system for encapsulation of the photochromic compounds with maintaining the photochromic properties. The core–shell capsules were produced by a versatile one-step ultrasound treatment. The capsules possess positive or negative photochromic effects depending on the nature of the photochromic systems to be encapsulated. The capsules are demonstrated a noticeable photochromic reaction, which could find a broad application in various fields including information and biomedical technologies.
Citations by journals
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Royal Society Open Science
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Royal Society Open Science
1 publication, 25%
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Angewandte Chemie
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Angewandte Chemie
1 publication, 25%
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Angewandte Chemie - International Edition
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Angewandte Chemie - International Edition
1 publication, 25%
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Materials Today Communications
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Materials Today Communications
1 publication, 25%
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1
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Citations by publishers
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1
2
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Wiley
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Wiley
2 publications, 50%
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The Royal Society
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The Royal Society
1 publication, 25%
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Elsevier
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Elsevier
1 publication, 25%
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1
2
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Burova A. S. et al. Encapsulation of photochromic compounds possessing positive and negative photochromism // Materials Letters. 2021. Vol. 303. p. 130558.
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Burova A. S., Venidiktova O. V., Savelyev M. A., Barachevsky V., Bukreeva T., Borodina T. N., Venidiktova O. V., Barachevsky V., Borodina T. Encapsulation of photochromic compounds possessing positive and negative photochromism // Materials Letters. 2021. Vol. 303. p. 130558.
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TY - JOUR
DO - 10.1016/j.matlet.2021.130558
UR - https://doi.org/10.1016%2Fj.matlet.2021.130558
TI - Encapsulation of photochromic compounds possessing positive and negative photochromism
T2 - Materials Letters
AU - Burova, A S
AU - Venidiktova, O V
AU - Savelyev, M A
AU - Barachevsky, V.A.
AU - Bukreeva, T.V.
AU - Borodina, T N
AU - Venidiktova, Olga V
AU - Barachevsky, V.A.
AU - Borodina, Tatiana
PY - 2021
DA - 2021/11/01 00:00:00
PB - Elsevier
SP - 130558
VL - 303
SN - 0167-577X
ER -
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@article{2021_Burova,
author = {A S Burova and O V Venidiktova and M A Savelyev and V.A. Barachevsky and T.V. Bukreeva and T N Borodina and Olga V Venidiktova and V.A. Barachevsky and Tatiana Borodina},
title = {Encapsulation of photochromic compounds possessing positive and negative photochromism},
journal = {Materials Letters},
year = {2021},
volume = {303},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016%2Fj.matlet.2021.130558},
pages = {130558},
doi = {10.1016/j.matlet.2021.130558}
}