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Open access
volume 8 pages 1825-1835

Self-assembly of chiral fluorescent nanoparticles based on water-soluble L-tryptophan derivatives of p-tert-butylthiacalix[4]arene

Publication typeJournal Article
Publication date2017-09-04
scimago Q2
wos Q3
SJR0.435
CiteScore4.8
Impact factor2.7
ISSN21904286
PubMed ID:  29046831
General Physics and Astronomy
General Materials Science
Electrical and Electronic Engineering
Abstract

New water-soluble tetra-substituted derivatives of p-tert-butylthiacalix[4]arene containing fragments of L-tryptophan in cone and 1,3-alternate conformations were obtained. It was shown that the resulting compounds form stable, positively charged aggregates of 86–134 nm in diameter in water at a concentration of 1 × 10−4 M as confirmed by dynamic light scattering, scanning electron microscopy and transmission electron microscopy. It was established that these aggregates are fluorescently active and chiral. A distinctive feature of the compounds is the pronounced dependence of their spectral (emission and chiroptical) properties on the polarity of the solvent and the length of the linker between the macrocyclic and fluorophore parts of the molecule.

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GOST Copy
Padnya P. et al. Self-assembly of chiral fluorescent nanoparticles based on water-soluble L-tryptophan derivatives of p-tert-butylthiacalix[4]arene // Beilstein Journal of Nanotechnology. 2017. Vol. 8. pp. 1825-1835.
GOST all authors (up to 50) Copy
Padnya P., Khripunova I. A., Mostovaya O. A., Mukhametzyanov T., Evtyugin V. G., Vorobev V. V., Osin Y. N., Stoikov I. Self-assembly of chiral fluorescent nanoparticles based on water-soluble L-tryptophan derivatives of p-tert-butylthiacalix[4]arene // Beilstein Journal of Nanotechnology. 2017. Vol. 8. pp. 1825-1835.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3762/bjnano.8.184
UR - https://doi.org/10.3762/bjnano.8.184
TI - Self-assembly of chiral fluorescent nanoparticles based on water-soluble L-tryptophan derivatives of p-tert-butylthiacalix[4]arene
T2 - Beilstein Journal of Nanotechnology
AU - Padnya, Pavel
AU - Khripunova, Irina A
AU - Mostovaya, Olga A.
AU - Mukhametzyanov, Timur
AU - Evtyugin, Vladimir G
AU - Vorobev, Vyacheslav V
AU - Osin, Yuri N.
AU - Stoikov, Ivan
PY - 2017
DA - 2017/09/04
PB - Beilstein-Institut
SP - 1825-1835
VL - 8
PMID - 29046831
SN - 2190-4286
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Padnya,
author = {Pavel Padnya and Irina A Khripunova and Olga A. Mostovaya and Timur Mukhametzyanov and Vladimir G Evtyugin and Vyacheslav V Vorobev and Yuri N. Osin and Ivan Stoikov},
title = {Self-assembly of chiral fluorescent nanoparticles based on water-soluble L-tryptophan derivatives of p-tert-butylthiacalix[4]arene},
journal = {Beilstein Journal of Nanotechnology},
year = {2017},
volume = {8},
publisher = {Beilstein-Institut},
month = {sep},
url = {https://doi.org/10.3762/bjnano.8.184},
pages = {1825--1835},
doi = {10.3762/bjnano.8.184}
}