Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017389771> ?p ?o ?g. }
- W2017389771 endingPage "2859" @default.
- W2017389771 startingPage "2850" @default.
- W2017389771 abstract "Self-assembled monolayers (SAMs) of α-helical peptides carrying an N-ethylcarbazolyl (ECz) group were prepared. The helical peptide SAMs on a gold surface were characterized by quartz crystal microbalance measurements, cyclic voltammetry, and impedance spectroscopy, showing that a tridecapeptide SAM with the N-terminal binding to gold was packed more densely than that with the C-terminal binding. The helix tilt angles from the surface normal in these peptide SAMs were found to be about 40° on the basis of Fourier transform infrared reflection−absorption spectroscopy. Photocurrent generation of these peptide SAMs in an aqueous solution was investigated by photoexcitation of ECz groups either in the presence of an electron donor or acceptor. In the presence of methyl viologen (electron acceptor), electron donation from a gold surface to an ECz group was observed upon photoexcitation. On the other hand, in the presence of triethanolamine or ethylenediaminetetraacetic acid (electron donor), the direction of photocurrent was reversed. In the case of the anodic photocurrent generation using triethanoamine, the electron donation from an ECz group to a gold surface was accelerated by the helix dipole moment directing toward a gold surface. Furthermore, the electronic coupling between an ECz group and a gold surface through the peptide molecule was found to occur more strongly than that through a saturated hydrocarbon. The helical peptides were therefore shown to be an excellent medium for electron transfer." @default.
- W2017389771 created "2016-06-24" @default.
- W2017389771 creator A5003721398 @default.
- W2017389771 creator A5023358004 @default.
- W2017389771 creator A5040467316 @default.
- W2017389771 creator A5057218437 @default.
- W2017389771 date "2000-03-01" @default.
- W2017389771 modified "2023-10-16" @default.
- W2017389771 title "Photocurrent Generation under a Large Dipole Moment Formed by Self-Assembled Monolayers of Helical Peptides Having an <i>N</i>-Ethylcarbazolyl Group" @default.
- W2017389771 cites W1966624508 @default.
- W2017389771 cites W1970874571 @default.
- W2017389771 cites W1972060646 @default.
- W2017389771 cites W1983410832 @default.
- W2017389771 cites W1985170759 @default.
- W2017389771 cites W1994022177 @default.
- W2017389771 cites W2001833390 @default.
- W2017389771 cites W2002024849 @default.
- W2017389771 cites W2005710201 @default.
- W2017389771 cites W2009034769 @default.
- W2017389771 cites W2010870281 @default.
- W2017389771 cites W2011764801 @default.
- W2017389771 cites W2012182697 @default.
- W2017389771 cites W2014550271 @default.
- W2017389771 cites W2017627877 @default.
- W2017389771 cites W2021128357 @default.
- W2017389771 cites W2023223538 @default.
- W2017389771 cites W2024211033 @default.
- W2017389771 cites W2024766889 @default.
- W2017389771 cites W2025023408 @default.
- W2017389771 cites W2030911521 @default.
- W2017389771 cites W2031904472 @default.
- W2017389771 cites W2032702842 @default.
- W2017389771 cites W2041639011 @default.
- W2017389771 cites W2043266222 @default.
- W2017389771 cites W2052565560 @default.
- W2017389771 cites W2053369448 @default.
- W2017389771 cites W2053495620 @default.
- W2017389771 cites W2054014765 @default.
- W2017389771 cites W2054395104 @default.
- W2017389771 cites W2055536502 @default.
- W2017389771 cites W2056592537 @default.
- W2017389771 cites W2057475338 @default.
- W2017389771 cites W2057947109 @default.
- W2017389771 cites W2058254498 @default.
- W2017389771 cites W2062228103 @default.
- W2017389771 cites W2064886883 @default.
- W2017389771 cites W2065625875 @default.
- W2017389771 cites W2069906335 @default.
- W2017389771 cites W2070159662 @default.
- W2017389771 cites W2070579832 @default.
- W2017389771 cites W2072297637 @default.
- W2017389771 cites W2075856496 @default.
- W2017389771 cites W2090675759 @default.
- W2017389771 cites W2091122538 @default.
- W2017389771 cites W2091793609 @default.
- W2017389771 cites W2092967305 @default.
- W2017389771 cites W2334261900 @default.
- W2017389771 cites W2599199563 @default.
- W2017389771 cites W2949468084 @default.
- W2017389771 doi "https://doi.org/10.1021/ja992769l" @default.
- W2017389771 hasPublicationYear "2000" @default.
- W2017389771 type Work @default.
- W2017389771 sameAs 2017389771 @default.
- W2017389771 citedByCount "105" @default.
- W2017389771 countsByYear W20173897712012 @default.
- W2017389771 countsByYear W20173897712013 @default.
- W2017389771 countsByYear W20173897712014 @default.
- W2017389771 countsByYear W20173897712015 @default.
- W2017389771 countsByYear W20173897712016 @default.
- W2017389771 countsByYear W20173897712017 @default.
- W2017389771 countsByYear W20173897712018 @default.
- W2017389771 countsByYear W20173897712019 @default.
- W2017389771 countsByYear W20173897712021 @default.
- W2017389771 countsByYear W20173897712022 @default.
- W2017389771 crossrefType "journal-article" @default.
- W2017389771 hasAuthorship W2017389771A5003721398 @default.
- W2017389771 hasAuthorship W2017389771A5023358004 @default.
- W2017389771 hasAuthorship W2017389771A5040467316 @default.
- W2017389771 hasAuthorship W2017389771A5057218437 @default.
- W2017389771 hasConcept C121332964 @default.
- W2017389771 hasConcept C131649739 @default.
- W2017389771 hasConcept C147789679 @default.
- W2017389771 hasConcept C150394285 @default.
- W2017389771 hasConcept C155220765 @default.
- W2017389771 hasConcept C161790260 @default.
- W2017389771 hasConcept C17525397 @default.
- W2017389771 hasConcept C178790620 @default.
- W2017389771 hasConcept C181500209 @default.
- W2017389771 hasConcept C185544564 @default.
- W2017389771 hasConcept C185592680 @default.
- W2017389771 hasConcept C2778148179 @default.
- W2017389771 hasConcept C2779845233 @default.
- W2017389771 hasConcept C49040817 @default.
- W2017389771 hasConcept C52859227 @default.
- W2017389771 hasConcept C55493867 @default.
- W2017389771 hasConcept C7040849 @default.
- W2017389771 hasConcept C7070889 @default.
- W2017389771 hasConcept C75473681 @default.