FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2047869488> ?p ?o ?g. }

• W2047869488 endingPage "7015" @default.
• W2047869488 startingPage "7009" @default.
• W2047869488 abstract "The redox behavior of cytochrome c (cyt c) adsorbed to gold electrodes modified with self-assembled monolayers (SAMs) depends on the SAM. This paper examines SAMs generated from alkanethiols terminating in trimethylammonium (1), sulfonate (2), methyl (3), amine (4), and carboxylic acid (5) groups and from an aromatic thiol (6). The redox potentials of cyt c adsorbed on SAMs of 1 and 5 are relatively close to the formal potential of native cyt c measured in solution. The redox potentials of cyt c adsorbed on SAMs of 3, 4, and 6 are significantly shifted from the formal potential, and a reduction peak at about 0.5 V more negative than the formal potential (that is, a value corresponding to a more difficult reduction) was observed in all three cases. These observations suggest that cyt c changes its conformation significantly on adsorption on these surfaces. No redox peaks were observed for cyt c adsorbed on SAMs of 2, although surface plasmon resonance (SPR) studies indicate that the SAMs of 2 irreversibly adsorbed approximately a double layer of cyt c. Mixed SAMs were also studied. Most interestingly, cyt c adsorbed on mixed SAMs formed from the combinations of 1 and 2 exhibited significantly slower electron transfer (0.3−1.2 s-1) than cyt c adsorbed on a homogeneous SAM of 1 (45 s-1). These observations suggest changes in protein orientation due to the presence of the sulfonate groups at the interface. This study suggests that electrochemical measurement can be a useful probe for the conformation and orientation of protein adsorbed on surfaces." @default.
• W2047869488 created "2016-06-24" @default.
• W2047869488 creator A5042011557 @default.
• W2047869488 creator A5047600505 @default.
• W2047869488 creator A5068073968 @default.
• W2047869488 creator A5074833243 @default.
• W2047869488 date "2002-08-03" @default.
• W2047869488 modified "2023-09-30" @default.
• W2047869488 title "Redox Properties of Cytochrome<i>c</i>Adsorbed on Self-Assembled Monolayers: A Probe for Protein Conformation and Orientation" @default.
• W2047869488 cites W1968300400 @default.
• W2047869488 cites W1973782096 @default.
• W2047869488 cites W1974311832 @default.
• W2047869488 cites W1977054660 @default.
• W2047869488 cites W1977336508 @default.
• W2047869488 cites W1978922517 @default.
• W2047869488 cites W1980147989 @default.
• W2047869488 cites W1987220178 @default.
• W2047869488 cites W1991072674 @default.
• W2047869488 cites W1992607822 @default.
• W2047869488 cites W1995829317 @default.
• W2047869488 cites W2009377140 @default.
• W2047869488 cites W2013186818 @default.
• W2047869488 cites W2015417844 @default.
• W2047869488 cites W2023135802 @default.
• W2047869488 cites W2024004515 @default.
• W2047869488 cites W2032888181 @default.
• W2047869488 cites W2035737042 @default.
• W2047869488 cites W2036185289 @default.
• W2047869488 cites W2043778762 @default.
• W2047869488 cites W2045050155 @default.
• W2047869488 cites W2048526989 @default.
• W2047869488 cites W2051987868 @default.
• W2047869488 cites W2058776928 @default.
• W2047869488 cites W2058794895 @default.
• W2047869488 cites W2065236128 @default.
• W2047869488 cites W2070652142 @default.
• W2047869488 cites W2072100248 @default.
• W2047869488 cites W2074555698 @default.
• W2047869488 cites W2074631701 @default.
• W2047869488 cites W2079347827 @default.
• W2047869488 cites W2087172103 @default.
• W2047869488 cites W2095216354 @default.
• W2047869488 cites W2105202307 @default.
• W2047869488 cites W2123342482 @default.
• W2047869488 cites W2134130835 @default.
• W2047869488 cites W2149482213 @default.
• W2047869488 cites W2169950904 @default.
• W2047869488 cites W4214619664 @default.
• W2047869488 doi "https://doi.org/10.1021/la0204794" @default.
• W2047869488 hasPublicationYear "2002" @default.
• W2047869488 type Work @default.
• W2047869488 sameAs 2047869488 @default.
• W2047869488 citedByCount "168" @default.
• W2047869488 countsByYear W20478694882012 @default.
• W2047869488 countsByYear W20478694882013 @default.
• W2047869488 countsByYear W20478694882014 @default.
• W2047869488 countsByYear W20478694882015 @default.
• W2047869488 countsByYear W20478694882016 @default.
• W2047869488 countsByYear W20478694882017 @default.
• W2047869488 countsByYear W20478694882018 @default.
• W2047869488 countsByYear W20478694882019 @default.
• W2047869488 countsByYear W20478694882020 @default.
• W2047869488 countsByYear W20478694882021 @default.
• W2047869488 countsByYear W20478694882022 @default.
• W2047869488 countsByYear W20478694882023 @default.
• W2047869488 crossrefType "journal-article" @default.
• W2047869488 hasAuthorship W2047869488A5042011557 @default.
• W2047869488 hasAuthorship W2047869488A5047600505 @default.
• W2047869488 hasAuthorship W2047869488A5068073968 @default.
• W2047869488 hasAuthorship W2047869488A5074833243 @default.
• W2047869488 hasConcept C123669783 @default.
• W2047869488 hasConcept C131649739 @default.
• W2047869488 hasConcept C147789679 @default.
• W2047869488 hasConcept C150394285 @default.
• W2047869488 hasConcept C17525397 @default.
• W2047869488 hasConcept C178790620 @default.
• W2047869488 hasConcept C179104552 @default.
• W2047869488 hasConcept C181199279 @default.
• W2047869488 hasConcept C185592680 @default.
• W2047869488 hasConcept C2780768313 @default.
• W2047869488 hasConcept C28859421 @default.
• W2047869488 hasConcept C29311851 @default.
• W2047869488 hasConcept C52859227 @default.
• W2047869488 hasConcept C55493867 @default.
• W2047869488 hasConcept C55904794 @default.
• W2047869488 hasConcept C7070889 @default.
• W2047869488 hasConcept C71240020 @default.
• W2047869488 hasConcept C75473681 @default.
• W2047869488 hasConcept C8010536 @default.
• W2047869488 hasConceptScore W2047869488C123669783 @default.
• W2047869488 hasConceptScore W2047869488C131649739 @default.
• W2047869488 hasConceptScore W2047869488C147789679 @default.
• W2047869488 hasConceptScore W2047869488C150394285 @default.
• W2047869488 hasConceptScore W2047869488C17525397 @default.
• W2047869488 hasConceptScore W2047869488C178790620 @default.
• W2047869488 hasConceptScore W2047869488C179104552 @default.
• W2047869488 hasConceptScore W2047869488C181199279 @default.
• W2047869488 hasConceptScore W2047869488C185592680 @default.

• next