About: Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We show for the first time that thiol-end-labeled oligodeoxynucleotides form self-assembled monolayer (SAM) at Hg electrodes. Changes in voltammetric signals due to cytosine and Hg-S bond reduction indicated changes in positioning of the HS-(TTC)7 molecules at the electrode with increasing HS-(TTC)7 concentration from flatly laying to SAM forming upright standing molecules. This SAM behaved as an insulator not allowing the electron transfer between [Ru(NH3)6]3+ and the electrode. We show for the first time that thiol-end-labeled oligodeoxynucleotides form self-assembled monolayer (SAM) at Hg electrodes. Changes in voltammetric signals due to cytosine and Hg-S bond reduction indicated changes in positioning of the HS-(TTC)7 molecules at the electrode with increasing HS-(TTC)7 concentration from flatly laying to SAM forming upright standing molecules. This SAM behaved as an insulator not allowing the electron transfer between [Ru(NH3)6]3+ and the electrode. (en) Jako první jsme ukázali, že -SH skupinou koncově značené oligodeoxynukleotidy vytvářejí na rtuťových elektrodách samoorganizující monovrstvy (SAM). Změny ve voltametrických signálech vyvolaných redukcí cytosinu a Hg-S vazby indikují změny v poloze molekul HS-(TTC)7 na elektrodě tak, že se stoupající koncentrací HS-(TTC)7 jsou molekuly nejprve uloženy na plocho, a pak kolmo k povrchu a tvoří SAM. Tato SAM se chová jako isolátor, který nedovoluje přenos elektronů mezi [Ru(NH3)6]3+ a elektrodou. (cs)
Title	Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes Samoorganizující monovrstvy DNA koncově značené thioskupinou na rtuťových elektrodách (cs) Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes (en)
skos:prefLabel	Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes Samoorganizující monovrstvy DNA koncově značené thioskupinou na rtuťových elektrodách (cs) Self-assembled monolayers of thiol-end-labeled DNA at mercury electrodes (en)
skos:notation	RIV/68081707:_____/06:00040215!RIV07-AV0-68081707
http://linked.open.../vavai/riv/strany	6481;6484
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/06/1685), P(LC06035), Z(AV0Z50040507)
http://linked.open...iv/cisloPeriodika	15
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Paleček, Emil Ostatná, Veronika
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	Biofyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	498810
http://linked.open...ai/riv/idVysledku	RIV/68081707:_____/06:00040215
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electrochemical reduction at mercury electrode; oligodeoxynucleotides; self-assembly (en)
http://linked.open.../riv/klicoveSlovo	self-assembly oligodeoxynucleotides electrochemical reduction at mercury electrode
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[363D442FD8B5]
http://linked.open...i/riv/nazevZdroje	Langmuir
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine. Microfluidic instrumentation for analyses of biopolymers modified by structural probes
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	22
http://linked.open...iv/tvurceVysledku	Ostatná, Veronika Paleček, Emil
http://linked.open...n/vavai/riv/zamer	Biophysics of dynamic structures and functions of biological systems
issn	0743-7463
number of pages	4 (xsd:int)

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software