About: Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions

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About: Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We report evidence for fluorescence resonance energy transfer (FRET) of gas-phase ions under ultra high vacuum conditions (10(-9) mbar) inside a mass spectrometer as well as under ambient conditions inside an electrospray plume. Two different FRET pairs based on carboxyrhodamine 6G (donor) and ATTO590 or Bodipy TR (acceptor) dyes were examined and their gas-phase optical properties were studied. Our measurements indicate a different behavior for the two FRET pairs, which can be attributed to their different conformations in the gas phase. Upon desolvation via electrospray ionization, one of the FRET pairs undergoes a conformational change that leads to disappearance of FRET. This study shows the promise of FRET to obtain a direct correlation between solution and gas-phase structures. We report evidence for fluorescence resonance energy transfer (FRET) of gas-phase ions under ultra high vacuum conditions (10(-9) mbar) inside a mass spectrometer as well as under ambient conditions inside an electrospray plume. Two different FRET pairs based on carboxyrhodamine 6G (donor) and ATTO590 or Bodipy TR (acceptor) dyes were examined and their gas-phase optical properties were studied. Our measurements indicate a different behavior for the two FRET pairs, which can be attributed to their different conformations in the gas phase. Upon desolvation via electrospray ionization, one of the FRET pairs undergoes a conformational change that leads to disappearance of FRET. This study shows the promise of FRET to obtain a direct correlation between solution and gas-phase structures. (en)
Title	Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions (en)
skos:prefLabel	Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions Fluorescence resonance energy transfer of gas-phase ions under ultra high vacuum and ambient conditions (en)
skos:notation	RIV/00216275:25310/14:39899320!RIV15-MSM-25310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0021)
http://linked.open...iv/cisloPeriodika	19
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Chagovets, Vitaliy Viktorovich
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	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	17092
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/14:39899320
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	DYES; SPECTROSCOPY; TRYPTOPHAN; PROBE; FORCE-FIELD; CONFORMATIONAL DYNAMICS; MOLECULAR-DYNAMICS; ELECTRON-TRANSFER (en)
http://linked.open.../riv/klicoveSlovo	PROBE SPECTROSCOPY FORCE-FIELD ELECTRON-TRANSFER MOLECULAR-DYNAMICS CONFORMATIONAL DYNAMICS TRYPTOPHAN DYES
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[6A40CDC4DACE]
http://linked.open...i/riv/nazevZdroje	Physical Chemistry Chemical Physics
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Strenthening of Research and Development Teams at the University of Pardubice
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Chagovets, Vitaliy Viktorovich Barylyuk, Konstantin Frankevich, Vladimir Widjaja, Fanny Yang, Zhiyi Zenobi, Renato
http://linked.open...ain/vavai/riv/wos	000335015700025
issn	1463-9076
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1039/c3cp54521k
http://localhost/t...ganizacniJednotka	25310

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