Synthesis and photophysical properties of a new BODIPY-based siloxane dye

Пахомов, А. А.; Kononevich, Yuriy N.; Stukalova, Maria V.; Svidchenko, Evgeniya A.; Сурин, Н. М.; Cherkaev, G. V.; Shchegolikhina, Olga I.; Martynov, Vladimir I.; Muzafarov, А. М.

doi:10.1016/j.tetlet.2016.01.059

Cited by 47 publications

(34 citation statements)

References 24 publications

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“…The potassium cis ‐tetramethylcyclotetrasiloxanolate (KCTSi) was synthesized by the literature reports on other researchers . KCTSi (16.60 g, 0.036 mol) was dissolved by 50 mL THF in a three‐necked round‐bottom flask equipped with a magnetic stirrer, a thermometer, and a circumference condenser, then added into chloromethyl dimethychlorosilane (20.82 g, 0.146 mol) drop by drop, and Et 3 N (2.50 g, 0.024 mol) used as catalyst.…”

Section: Methodsmentioning

confidence: 99%

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

Wei

Dong

Chen

et al. 2018

J of Applied Polymer Sci

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A novel cyclic‐shaped multifunctional copolymer named poly[tetra(tetramethylcyclosiloxyl‐piperazin)‐phosphinic acid methyl ether] (PNCTSi) was successfully synthesized. Its flame‐retardant and hydrophobicity properties on cotton fabrics were investigated. The limited oxygen index (LOI) value of treated cotton fabrics with PNCTSi was up to 29.8%. By vertical burning test, it was found that the treated cotton fabrics have no after‐flame and no after‐glow. Apparently, more amounts of char were generated and hazardous volatiles distinctly reduce after combustion by thermogravimetric analysis. Besides, Treated cotton fabrics with PNCTSi can give a hydrophobic property, which reach a contact angle of 150°. The surface morphology of treated cotton fabric before and after combustion was analyzed by scanning electron microscopy, after burned, the surface morphology of cotton fiber exhibited more smooth and expanded feature. After washing the cotton fabric for 20 times, the LOI remains at above of 26.0%. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47280.

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Section: Methodsmentioning

confidence: 99%

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

Wei

Dong

Chen

et al. 2018

J of Applied Polymer Sci

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“…In many studies, this duality is unacceptable. In addition, phosphors containing nitrogen or oxygen heteroatoms are very sensitive to the properties of the medium and in biological media, are characterized by a low quantum yield of fluorescence [ 12 , 13 ]. The insensitivity to the polarity of solvents is very important for bioanalyzing, for the dye labeled on a biomolecule should emit stable fluorescence and be independent of various external environments.…”

Section: Introductionmentioning

confidence: 99%

Spectroscopic and In Vitro Investigations of Boron(III) Complex with Meso-4-Methoxycarbonylpropylsubstituted Dipyrromethene for Fluorescence Bioimaging Applications

et al. 2020

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This study focuses on the behavior of a new fluorescent marker for labeling individual biomolecules and staining cell organelles developed on a meso-substituted BODIPY platform. Boron(III) complex with meso-4-methoxycarbonylpropylsubstituted 3,3’,5,5’-tetramethyl-2,2′-dipyrromethene has been synthesized and identified via visible, UV-, NMR- and MS-spectra X-ray. The behavior of fluorophore in solutions has been studied with various experimental techniques. It has been found that luminophore exhibits a high quantum yield (almost ~100–75%) in the blue-green region (513–520 nm) and has high photostability. In addition, biological analysis indicates that the fluorophore exhibits a tendency to effectively penetrate into cell membranes. On the other hand, the proposed BODIPY can be used to study the significant differences among a large number of pathogens of mycotic infections, as well as to visualize structural changes in the plasma membrane, which is necessary for the clearance of mammalian cells undergoing apoptotic cell death.

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“…[1,2] They are used in combination or alone in personal care products, and as carriers, lubricants, and solvents in a variety of commercial applications. Cyclic siloxanes also can be used as a core or frameworks in the synthesis of dendrimers, [3,4] liquid-crystallines, [5,6] multimetallic compounds, [7] organic optoelectronic materials, [8][9][10][11] ligands. [12] Interest to these compounds in the field of organosilicon chemistry is caused by exceptionally wide synthetic possibilities and investigations on the structure and properties of cyclic systems.…”

Section: Introductionmentioning

confidence: 99%

Convenient Synthesis of New Si-H and Si-Vinyl Functionalized Stereospecific 8-, 12- and 24-Membered Cyclosiloxanes

Анисимов¹,

Kononevich²,

Бузин³

et al. 2016

MHC

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Synthesis and photophysical properties of a new BODIPY-based siloxane dye

Cited by 47 publications

References 24 publications

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

A novel cyclic copolymer containing Si/P/N used as flame retardant and water repellent agent on cotton fabrics

Spectroscopic and In Vitro Investigations of Boron(III) Complex with Meso-4-Methoxycarbonylpropylsubstituted Dipyrromethene for Fluorescence Bioimaging Applications

Convenient Synthesis of New Si-H and Si-Vinyl Functionalized Stereospecific 8-, 12- and 24-Membered Cyclosiloxanes

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