Selective modification of layered silicate nanoparticle edges with fluorophores
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F12%3A00382847" target="_blank" >RIV/61388955:_____/12:00382847 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/12:00382847
Result on the web
<a href="http://dx.doi.org/10.1016/j.clay.2012.04.029" target="_blank" >http://dx.doi.org/10.1016/j.clay.2012.04.029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.clay.2012.04.029" target="_blank" >10.1016/j.clay.2012.04.029</a>
Alternative languages
Result language
angličtina
Original language name
Selective modification of layered silicate nanoparticle edges with fluorophores
Original language description
The modification of two synthetic layered silicates, fluorohectorite (Coming) and laponite (Laporte). with two reactive silanes functionalized with fluorescent rhodamine or naphthalimide led to the grafting of the silicate particles selectively at the particle edges. The small amounts of grafted silanes were neither detected by infrared spectra nor X-ray diffraction (XRD) patterns. The larger extent of modification with cationic rhodamine-based silane was detected by XRD. The absorption and fluorescencespectra of the colloids of grafted silicates were similar to those of silane-dye precursors. Confocal fluorescence microscopy and fluorescence lifetime imaging detected the fluorohectorite-naphthalimide monolayer films to be optically heterogeneous, which was attributed to the selective location of the bound naphthalimide moieties at the particle edges.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Clay Science
ISSN
0169-1317
e-ISSN
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Volume of the periodical
65-66
Issue of the periodical within the volume
SEP 2012
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
152-157
UT code for WoS article
000309570800024
EID of the result in the Scopus database
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