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Volumn 101, Issue 6, 1997, Pages 1058-1062

Quantum interference effects in self-assembled asymmetric disulfide monolayers: Comparisons between experiment and ab initio/Monte Carlo theories

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE TRANSFER; CYANIDES; ELECTRONIC PROPERTIES; ELECTRONS; HYDROCARBONS; MATHEMATICAL MODELS; MOLECULAR ORIENTATION; MONTE CARLO METHODS; PROTEINS; QUANTUM ELECTRONICS; SULFUR COMPOUNDS;

EID: 0031555707     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp962731k     Document Type: Review
Times cited : (19)

References (45)
  • 22
    • 0042573946 scopus 로고
    • note
    • 2 oxidizes thiols to form byproducts in the aqueous phase. Unreacted thiols in the oxidation reaction can be easily separated from the disulfide diols via column chromatography. Danehy, J. P.; Oester, M. Y. J. Org. Chem. 1967, 32, 1491.
    • (1967) J. Org. Chem. , vol.32 , pp. 1491
    • Danehy, J.P.1    Oester, M.Y.2
  • 24
    • 5844298053 scopus 로고    scopus 로고
    • note
    • The purity was assessed by comparing the ratio of the asymmetric to symmetric disulfides from the MS spectrum. The asymmetric disulfides were found to undergo thiolate chains exchange to a small extent during the mass spectral analysis, making these purity figures a lower estimate to the true purity.
  • 36
    • 5844305995 scopus 로고    scopus 로고
    • note
    • Our attempts at isolating the electronic-coupling-induced splitting for even subtly asymmetric Li radicals have been unsuccessful. The asymmetry-induced splitting is typically several orders of magnitude larger than that due to the electronic coupling. Calculating the asymmetry-induced splitting by separately calculating the energy levels of a single Li atom on each side of the hydrocarbon chains is not sufficiently accurate to allow extraction of the electronic-coupling-induced splitting for these asymmetric systems.
  • 37
    • 85086288823 scopus 로고    scopus 로고
    • note
    • 2.
  • 39
    • 33751154418 scopus 로고
    • The charge of horse heart cytochrome c was chosen to be +2 for the double-layer correction
    • Terrettaz, S.; Becka, A. M.; Traub, M. J.; Fettinger, J. C.; Miller, C. J. J. Phys. Chem. 1995, 99, 11216. The charge of horse heart cytochrome c was chosen to be +2 for the double-layer correction.
    • (1995) J. Phys. Chem. , vol.99 , pp. 11216
    • Terrettaz, S.1    Becka, A.M.2    Traub, M.J.3    Fettinger, J.C.4    Miller, C.J.5
  • 41
    • 5844308193 scopus 로고    scopus 로고
    • note
    • We have produced asymmetric ω-hydroxyalkanethiol-containing chains differing in length by two methylene groups. The electron transfer ratios for these monolayers are significantly lower than those predicted, suggesting the presence of an extra layer of water between the shorter thiolate chain and redox molecule.
  • 44
    • 5844274368 scopus 로고    scopus 로고
    • note
    • The effective radius for the cytochrome, 8.1 Å, was taken to be the distance from the iron to the solution edge of the heme proprionate.
  • 45
    • 85086288746 scopus 로고    scopus 로고
    • note
    • -1.18.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.