About: Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles

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About: Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Linear antenna microwave chemical vapor deposition process was used to homogeneously coat a 7 cm long silicon prism by 85 nm thin nanocrystalline diamond (NCD) layer. To show the advantages of the NCD-coated prism for attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) of nanoparticles, we apply diamond nanoparticles (DNPs) of 5 nm nominal size with various surface modifications by a drop-casting of their methanol dispersions. ATR-FTIR spectra of as-received, air-annealed, plasma-oxidized, and plasma-hydrogenated DNPs were measured in the 4000-1500 cm-1 spectral range. The spectra show high spectral resolution, high sensitivity to specific DNP surface moieties, and repeatability. The NCD coating provides mechanical protection against scratching and chemical stability of the surface. Linear antenna microwave chemical vapor deposition process was used to homogeneously coat a 7 cm long silicon prism by 85 nm thin nanocrystalline diamond (NCD) layer. To show the advantages of the NCD-coated prism for attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) of nanoparticles, we apply diamond nanoparticles (DNPs) of 5 nm nominal size with various surface modifications by a drop-casting of their methanol dispersions. ATR-FTIR spectra of as-received, air-annealed, plasma-oxidized, and plasma-hydrogenated DNPs were measured in the 4000-1500 cm-1 spectral range. The spectra show high spectral resolution, high sensitivity to specific DNP surface moieties, and repeatability. The NCD coating provides mechanical protection against scratching and chemical stability of the surface. (en)
Title	Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles (en)
skos:prefLabel	Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles Diamond-coated ATR prism for infrared absorption spectroscopy of surface-modified diamond nanoparticles (en)
skos:notation	RIV/68378271:_____/13:00399386!RIV14-MSM-68378271
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GAP108/12/0910), P(GPP205/12/P331), P(LH12186), P(LH12236), S
http://linked.open...iv/cisloPeriodika	APR
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Remeš, Zdeněk Kromka, Alexander Rezek, Bohuslav Babchenko, Oleg Ukraintsev, Egor Kozak, Halyna
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	69413
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00399386
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ATR FTIR; CVD; hydrogenation; microwave; nanocrystalline diamond; nanopowder (en)
http://linked.open.../riv/klicoveSlovo	nanopowder microwave hydrogenation CVD nanocrystalline diamond ATR FTIR
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[18953295A7E5]
http://linked.open...i/riv/nazevZdroje	Applied Surface Science
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Quantum size effect in optoelectronic properties of nanostructures embedded in semiconductor layers. Fabrication, structuring and treatment of nanocrystalline diamonds for antibacterial studies Characterization of organic monolayers on diamond surface by infrared absorption spectroscopy Mechanism of energy and charge transfer in semiconductor nanostructures
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	270
http://linked.open...iv/tvurceVysledku	Babchenko, Oleg Kromka, Alexander Rezek, Bohuslav Ukraintsev, Egor Remeš, Zdeněk Kozak, Halyna Bergonzo, P. Arnault, J.-C. Girard, H. A.
http://linked.open...ain/vavai/riv/wos	000316790200062
issn	0169-4332
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.apsusc.2013.01.039

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