Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, volume 278, pages 121366

Aggregation behavior and spectroscopic properties of red-emitting distyryl-BODIPY in aqueous solution, Langmuir-Schaefer films and Pluoronic® F127 micelles

Publication typeJournal Article
Publication date2022-10-01
Quartile SCImago
Q2
Quartile WOS
Q1
Impact factor4.4
ISSN13861425
Spectroscopy
Analytical Chemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Abstract
Red-emitting distyryl substituted BODIPY dyes are among the most promising luminophors for bioimaging and optics applications. However, the practical application of BODIPYs is limited due to their high hydrophobicity and tendency to aggregate in aqueous organic solutions and solid phase. In this article, we propose an elegant solution to this problem. To this end, we carried out the detailed experimental and quantum-chemical study of the structural and spectral features of BF2-ms-phenyl-5,5'-bis(4-dimethylaminostyryl)-3,3'-dimethyl-2,2'-dipyrromethene (distyryl-BDP). The particular attention was paid to analysis of high sensitivity of the distyryl-BDP spectral characteristics to the solvent properties, and also the aggregation behavior features both in water-organic media and in mono- and multilayer Langmuir-Schaefer films. We selected the best conditions to obtain the hydrophilic micellar structures of distyryl-BDP with Pluronic® F127 having a high efficiency of dye solubilization. This method increasing the solubility improves the distyryl-BDP transport efficiency in physiological aqueous media. The aqueous solutions of distyryl-BDP-Pl micelles show the intense fluorescence in the phototherapy window region (λfl = 739 nm).

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Antina L. A. et al. Aggregation behavior and spectroscopic properties of red-emitting distyryl-BODIPY in aqueous solution, Langmuir-Schaefer films and Pluoronic® F127 micelles // Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2022. Vol. 278. p. 121366.
GOST all authors (up to 50) Copy
Antina L. A., Bumagina N. A., Kalinkina V. A., Lukanov M. M., Ksenofontov A. A., Kazak A., Berezin M. B., Antina E. V. Aggregation behavior and spectroscopic properties of red-emitting distyryl-BODIPY in aqueous solution, Langmuir-Schaefer films and Pluoronic® F127 micelles // Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy. 2022. Vol. 278. p. 121366.
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TY - JOUR
DO - 10.1016/j.saa.2022.121366
UR - https://doi.org/10.1016%2Fj.saa.2022.121366
TI - Aggregation behavior and spectroscopic properties of red-emitting distyryl-BODIPY in aqueous solution, Langmuir-Schaefer films and Pluoronic® F127 micelles
T2 - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
AU - Antina, Lubov A
AU - Bumagina, Natalia A
AU - Kalinkina, Valeria A
AU - Lukanov, Michail M
AU - Ksenofontov, Alexander A
AU - Kazak, Alexandr
AU - Berezin, Mikhail B
AU - Antina, Elena V
PY - 2022
DA - 2022/10/01 00:00:00
PB - Elsevier
SP - 121366
VL - 278
SN - 1386-1425
ER -
BibTex
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BibTex Copy
@article{2022_Antina,
author = {Lubov A Antina and Natalia A Bumagina and Valeria A Kalinkina and Michail M Lukanov and Alexander A Ksenofontov and Alexandr Kazak and Mikhail B Berezin and Elena V Antina},
title = {Aggregation behavior and spectroscopic properties of red-emitting distyryl-BODIPY in aqueous solution, Langmuir-Schaefer films and Pluoronic® F127 micelles},
journal = {Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy},
year = {2022},
volume = {278},
publisher = {Elsevier},
month = {oct},
url = {https://doi.org/10.1016%2Fj.saa.2022.121366},
pages = {121366},
doi = {10.1016/j.saa.2022.121366}
}
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