ICCAS OpenIR
New structure of L-cysteine self-assembled monolayer on Au(111): Studies by in situ scanning tunneling microscopy
Xu, QM; Wan, LJ; Wang, C; Bai, CL; Wang, ZY; Nozawa, T
2001-10-02
Source PublicationLANGMUIR
ISSN0743-7463
Volume17Issue:20Pages:6203-6206
AbstractA self-assembled monolayer of L-cysteine was prepared on Au(111) under potential control. Cyclic voltammetry and in situ electrochemical scanning tunneling microscopy were employed to investigate the molecular adsorption and adlayer structure in perchloric acid solution. The molecules chemically adsorb on Au(111) and form a well-defined adlayer. A new structure of (4 x root7)R19 degrees was observed in the double-layer region. A phase transition at the positive potential region resulted in the appearance of a disordered layer. A structural model is proposed to interpret the molecular registry with Au(111) substrate.
Indexed BySCI
Language英语
WOS IDWOS:000171305700030
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:77[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77670
Collection中国科学院化学研究所
Corresponding AuthorWan, LJ
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
2.Tohoku Univ, Interdisciplinary Res Ctr, Grad Sch Engn, Dept Biochem,Aoba Ku, Sendai, Miyagi 9808579, Japan
Recommended Citation
GB/T 7714
Xu, QM,Wan, LJ,Wang, C,et al. New structure of L-cysteine self-assembled monolayer on Au(111): Studies by in situ scanning tunneling microscopy[J]. LANGMUIR,2001,17(20):6203-6206.
APA Xu, QM,Wan, LJ,Wang, C,Bai, CL,Wang, ZY,&Nozawa, T.(2001).New structure of L-cysteine self-assembled monolayer on Au(111): Studies by in situ scanning tunneling microscopy.LANGMUIR,17(20),6203-6206.
MLA Xu, QM,et al."New structure of L-cysteine self-assembled monolayer on Au(111): Studies by in situ scanning tunneling microscopy".LANGMUIR 17.20(2001):6203-6206.
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