About: Single molecule SERS: Perspectives of analytical applications

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Recent developments in SERS (surface-enhanced Raman scattering) and SERRS (surface-enhanced resonance Raman scattering) spectroscopy are related to the discovery of its single molecule sensitivity. The achievement of single molecule level of SERS and/or SERRS spectral detection is understood to be conditioned by localization of detected molecules into unusually strong nanoscale-localized optical fields (dubbed hot spots). Recent calculations predict SERS enhancement factors as high as 1 x 1015 for certain chromophoric molecules located in the hot spot between two Ag nanoparticles [P. Johansson, H. Xu, M. Kall, Phys. Rev. B 72 (2005) 035427.]. Owing to a combination of single molecule sensitivity with the fingerprint selectivity inherent to vibrational spectroscopy, single molecule SERS spectroscopy can potentially offer unprecedented possibilities of analytical applications. Recent developments in SERS (surface-enhanced Raman scattering) and SERRS (surface-enhanced resonance Raman scattering) spectroscopy are related to the discovery of its single molecule sensitivity. The achievement of single molecule level of SERS and/or SERRS spectral detection is understood to be conditioned by localization of detected molecules into unusually strong nanoscale-localized optical fields (dubbed hot spots). Recent calculations predict SERS enhancement factors as high as 1 x 1015 for certain chromophoric molecules located in the hot spot between two Ag nanoparticles [P. Johansson, H. Xu, M. Kall, Phys. Rev. B 72 (2005) 035427.]. Owing to a combination of single molecule sensitivity with the fingerprint selectivity inherent to vibrational spectroscopy, single molecule SERS spectroscopy can potentially offer unprecedented possibilities of analytical applications. (en)
Title	Single molecule SERS: Perspectives of analytical applications Single molecule SERS: Perspectives of analytical applications (en)
skos:prefLabel	Single molecule SERS: Perspectives of analytical applications Single molecule SERS: Perspectives of analytical applications (en)
skos:notation	RIV/61389013:_____/07:00340259!RIV10-AV0-61389013
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/04/0688), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šlouf, Miroslav
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	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	450037
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/07:00340259
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	surface-enhanced Raman scattering (SERS); surface-enhanced resonance Raman (SERRS); single molecule SERS (en)
http://linked.open.../riv/klicoveSlovo	single molecule SERS surface-enhanced Raman scattering (SERS) surface-enhanced resonance Raman (SERRS)
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[0754CC659B7C]
http://linked.open...i/riv/nazevZdroje	Journal of Molecular Structure
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Molecule-mediated fabrication of metal nanostructures with strong optical resonances
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	834-836
http://linked.open...iv/tvurceVysledku	Šlouf, Miroslav Šišková, K. Vlčková, B. Pavel, I. Sládková, M.
http://linked.open...ain/vavai/riv/wos	000246329200006
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	0022-2860
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Single molecule SERS: Perspectives of analytical applications Single molecule SERS: Perspectives of analytical applications Single molecule SERS: Perspectives of analytical applications

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