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Volumn 14, Issue 22, 1998, Pages 6424-6429

Self-assembled monolayers of heptapodant β-cyclodextrins on gold

Author keywords

[No Author keywords available]

Indexed keywords

CAPACITANCE MEASUREMENT; ELECTROCHEMISTRY; GOLD; MASS SPECTROMETRY; SULFUR COMPOUNDS; SYNTHESIS (CHEMICAL); WETTING; X RAY PHOTOELECTRON SPECTROSCOPY;

EID: 0032178662     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la980936+     Document Type: Article
Times cited : (119)

References (53)
  • 15
    • 11544367026 scopus 로고    scopus 로고
    • note
    • A detailed paper concerning the eletrochemical stability of self assembled monolayers, related to the way of attachment (thiol versus sulfide) and number of attachment points, is in preparation.
  • 33
    • 11544290617 scopus 로고    scopus 로고
    • note
    • The use of sulfur nucleophiles would lead to the formation of sulfides connecting the dialkylsulfides to the cyclodextrin, resulting in two sets of chemically equivalent dialkyl sulfides and an undesired competition for binding on the gold surface.
  • 35
    • 11544304649 scopus 로고
    • The Chemistry of Thioethers: Difference and Analogies with Ethers
    • Patai, S., Ed.; New York.
    • Brandsma, L.; Arens, J. F. The Chemistry of Thioethers: Difference and Analogies with Ethers; In The Chemistry of the Ether Linkage; Patai, S., Ed.; New York. 1967; pp 553 ff.
    • (1967) The Chemistry of the Ether Linkage
    • Brandsma, L.1    Arens, J.F.2
  • 36
    • 11544290616 scopus 로고
    • For a review see (a) Klausner, Y. S.; Bodansky, M. Synthesis 1972, 53-463. (b) Haslam E. Tetrahedron 1980, 36, 2409-2433.
    • (1972) Synthesis , pp. 53-463
    • Klausner, Y.S.1    Bodansky, M.2
  • 37
    • 33745361073 scopus 로고
    • For a review see (a) Klausner, Y. S.; Bodansky, M. Synthesis 1972, 53-463. (b) Haslam E. Tetrahedron 1980, 36, 2409-2433.
    • (1980) Tetrahedron , vol.36 , pp. 2409-2433
    • Haslam, E.1
  • 38
    • 11544360662 scopus 로고
    • 3-(Thiomethyl) propionic acid (5) was prepared by basic hydrolysis of the commercially available methyl-3-methylthiopropionater: Corey, E. J.; Stékely, I.; Shiner, C. H. Tetahedron Letl. 1977, 3529-3532.
    • (1977) Tetahedron Letl. , pp. 3529-3532
    • Corey, E.J.1    Stékely, I.2    Shiner, C.H.3
  • 39
    • 11544323783 scopus 로고    scopus 로고
    • 12-(Thiododectly)dodecanoic acid (8) was synthesited according to literature procedures (ref 3a)
    • 12-(Thiododectly)dodecanoic acid (8) was synthesited according to literature procedures (ref 3a).
  • 42
    • 11544278230 scopus 로고    scopus 로고
    • note
    • -1). These measurements indicate that, for the preparation of monolayers using molecules which are attached to the surface via multiple points of attachment, the direct adsorption process is superior to an in situ preparation. The reactions of further amine functionalities of an already attached cyclodextrin molecule with the activated surface is apparently not favored, leaving a large amount of unreacted activated ester even after "completion" of the surface reaction.
  • 44
    • 85085632101 scopus 로고    scopus 로고
    • note
    • shortthiol (11:1/ 10:1).
  • 49
    • 85085632438 scopus 로고    scopus 로고
    • note
    • 2p1/2) to determine the ratio between bound and unbound sulfur.
  • 52
    • 11544293350 scopus 로고    scopus 로고
    • Negative TOF-SIMS spectra mainly exhibit sulfur-gold clusters
    • Negative TOF-SIMS spectra mainly exhibit sulfur-gold clusters.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.