Hauptseite > Publikationsdatenbank > Oleylamine-Stabilized Gold Nanostructures for Bioelectronic Assembly. Direct Electrochemistry of Cytochrome c > print

001     150975
005     20240619091115.0
024 7 _ |a 10.1021/jp401764p
|2 doi
024 7 _ |a 1932-7447
|2 ISSN
024 7 _ |a 1932-7455
|2 ISSN
024 7 _ |a WOS:000321883600021
|2 WOS
024 7 _ |a 2128/15945
|2 Handle
037 _ _ |a FZJ-2014-01006
082 _ _ |a 540
100 1 _ |a Koposova, Ekaterina
|0 P:(DE-Juel1)159561
|b 0
|e Corresponding author
|u fzj
245 _ _ |a Oleylamine-Stabilized Gold Nanostructures for Bioelectronic Assembly. Direct Electrochemistry of Cytochrome c
260 _ _ |a Washington, DC
|c 2013
|b Soc.
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1511507922_522
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a Methods to prepare ultrathin gold nanowires and monodisperse nanoparticles based on the intrinsic property of gold(I) ions to form aurophilic interactions stabilized by oleylamine and long-chain alkylamine have been widely explored. Due to the low thermodynamic stability of the high aspect ratio nanostructures, their conjugation and assembly into functional nanosystems have not been explored so far. One of the reasons for this is that the surface of the nanostructures is insulated by stabilization compounds, which preserve the integrity of the nanostructures but at the same time form an insulating barrier in electronic and electrochemical systems in contact areas and for the charge transfer reactions. Conjugation of a metalloprotein cytochrome c (Cyt c) with oleylamine-stabilized gold ultrathin nanowires and nanoparticles into a bioelectrochemically active nanoarchitecture is presented here for the first time. Methods of preparing and assembling the ultrathin nanowires and nanoparticles on the thin-film gold electrodes are shown. Thermodynamic and kinetic parameters were obtained for the direct electron transfer reaction of cyt c on these surfaces. Nanowires are responsible for an approximately −20 mV shift in the redox potential of the ferri/ferro-cyt c couple relative to a thin-film gold electrode.
536 _ _ |a 423 - Sensorics and bioinspired systems (POF2-423)
|0 G:(DE-HGF)POF2-423
|c POF2-423
|f POF II
|x 0
536 _ _ |a 453 - Physics of the Cell (POF2-453)
|0 G:(DE-HGF)POF2-453
|c POF2-453
|f POF II
|x 1
588 _ _ |a Dataset connected to CrossRef, juser.fz-juelich.de
700 1 _ |a Kisner, Alexandre
|0 P:(DE-HGF)0
|b 1
700 1 _ |a Shumilova, Galina
|0 P:(DE-HGF)0
|b 2
700 1 _ |a Ermolenko, Yury
|0 P:(DE-HGF)0
|b 3
700 1 _ |a Offenhäusser, Andreas
|0 P:(DE-Juel1)128713
|b 4
|u fzj
700 1 _ |a Mourzina, Youlia
|0 P:(DE-Juel1)128710
|b 5
|u fzj
773 _ _ |a 10.1021/jp401764p
|g Vol. 117, no. 27, p. 13944 - 13951
|0 PERI:(DE-600)2256522-X
|n 27
|p 13944 - 13951
|t The @journal of physical chemistry / C
|v 117
|y 2013
|x 1932-7455
856 4 _ |z Published final document.
856 4 _ |u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.pdf
|y Restricted
856 4 _ |y OpenAccess
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.pdf
856 4 _ |y OpenAccess
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.pdf
856 4 _ |x icon
|u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.gif?subformat=icon
|y Restricted
856 4 _ |x icon-1440
|u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.jpg?subformat=icon-1440
|y Restricted
856 4 _ |x icon-180
|u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.jpg?subformat=icon-180
|y Restricted
856 4 _ |x icon-640
|u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.jpg?subformat=icon-640
|y Restricted
856 4 _ |x pdfa
|u https://juser.fz-juelich.de/record/150975/files/FZJ-2014-01006.pdf?subformat=pdfa
|y Restricted
856 4 _ |y OpenAccess
|x icon
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.gif?subformat=icon
856 4 _ |y OpenAccess
|x icon-1440
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.jpg?subformat=icon-1440
856 4 _ |y OpenAccess
|x icon-180
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.jpg?subformat=icon-180
856 4 _ |y OpenAccess
|x icon-640
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.jpg?subformat=icon-640
856 4 _ |y OpenAccess
|x pdfa
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem.pdf?subformat=pdfa
856 4 _ |y OpenAccess
|x icon
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.gif?subformat=icon
856 4 _ |y OpenAccess
|x icon-1440
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.jpg?subformat=icon-1440
856 4 _ |y OpenAccess
|x icon-180
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.jpg?subformat=icon-180
856 4 _ |y OpenAccess
|x icon-640
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.jpg?subformat=icon-640
856 4 _ |y OpenAccess
|x pdfa
|u https://juser.fz-juelich.de/record/150975/files/Koposova_2013_J%20Phys%20Chem_SI.pdf?subformat=pdfa
909 _ _ |p VDB
|o oai:juser.fz-juelich.de:150975
909 C O |o oai:juser.fz-juelich.de:150975
|p openaire
|p open_access
|p driver
|p VDB
|p dnbdelivery
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 0
|6 P:(DE-Juel1)159561
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 4
|6 P:(DE-Juel1)128713
910 1 _ |a Forschungszentrum Jülich GmbH
|0 I:(DE-588b)5008462-8
|k FZJ
|b 5
|6 P:(DE-Juel1)128710
913 2 _ |a DE-HGF
|b POF III
|l Key Technologies
|1 G:(DE-HGF)POF3-520
|0 G:(DE-HGF)POF3-523
|2 G:(DE-HGF)POF3-500
|v Future Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)
|x 0
913 1 _ |a DE-HGF
|b Schlüsseltechnologien
|1 G:(DE-HGF)POF2-420
|0 G:(DE-HGF)POF2-423
|2 G:(DE-HGF)POF2-400
|v Sensorics and bioinspired systems
|x 0
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF2
|l Grundlagen zukünftiger Informationstechnologien
913 1 _ |a DE-HGF
|b Schlüsseltechnologien
|1 G:(DE-HGF)POF2-450
|0 G:(DE-HGF)POF2-453
|2 G:(DE-HGF)POF2-400
|v Physics of the Cell
|x 1
|4 G:(DE-HGF)POF
|3 G:(DE-HGF)POF2
|l BioSoft
914 1 _ |y 2013
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
915 _ _ |a WoS
|0 StatID:(DE-HGF)0110
|2 StatID
|b Science Citation Index
915 _ _ |a WoS
|0 StatID:(DE-HGF)0111
|2 StatID
|b Science Citation Index Expanded
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a JCR/ISI refereed
|0 StatID:(DE-HGF)0010
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1020
|2 StatID
|b Current Contents - Social and Behavioral Sciences
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Thomson Reuters Master Journal List
920 _ _ |l yes
920 1 _ |0 I:(DE-Juel1)PGI-8-20110106
|k PGI-8
|l Bioelektronik
|x 0
920 1 _ |0 I:(DE-Juel1)ICS-8-20110106
|k ICS-8
|l Bioelektronik
|x 1
920 1 _ |0 I:(DE-82)080009_20140620
|k JARA-FIT
|l JARA-FIT
|x 2
920 1 _ |0 I:(DE-Juel1)PGI-5-20110106
|k PGI-5
|l Mikrostrukturforschung
|x 3
980 1 _ |a FullTexts
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-Juel1)PGI-8-20110106
980 _ _ |a I:(DE-Juel1)ICS-8-20110106
980 _ _ |a I:(DE-82)080009_20140620
980 _ _ |a I:(DE-Juel1)PGI-5-20110106
981 _ _ |a I:(DE-Juel1)ER-C-1-20170209
981 _ _ |a I:(DE-Juel1)IBI-3-20200312
981 _ _ |a I:(DE-Juel1)ICS-8-20110106
981 _ _ |a I:(DE-Juel1)PGI-5-20110106

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21