Preparation and characterization of solvatochromic organosilane-functionalized silica nanofibers as novel responsive materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F24%3A43928772" target="_blank" >RIV/60461373:22340/24:43928772 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24620/24:00012138
Result on the web
<a href="https://doi.org/10.1016/j.dyepig.2024.112067" target="_blank" >https://doi.org/10.1016/j.dyepig.2024.112067</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.dyepig.2024.112067" target="_blank" >10.1016/j.dyepig.2024.112067</a>

Result language
angličtina
Original language name
Preparation and characterization of solvatochromic organosilane-functionalized silica nanofibers as novel responsive materials
Original language description
New organosilane nanofibers modified with covalently anchored solvatochromic compounds were prepared and characterized. The organosilane nanofibers were prepared via an acid-catalysed sol-gel process followed by electrospinning and chemical modification with a solvatochromic substance bearing a triethoxysilane functional group. The solvatochromic response on the solid surface was studied in comparison with the prepared model substance studied in solution colorimetrically and by UV–Vis spectroscopy. The ranges of colour changes seen in the solution and on the solid surface were similar, i.e., the solvatochromic response of the substance was preserved even after it was anchored to a solid silica surface. The prepared nanofibers showed distinct colorimetric responses to various colourless analytes, i.e., water and organic solvents.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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