Study on the fine structure of polypeptides at solid-liquid interfaces by scanning tunneling microscopy

Xiaobo Mao, Chen Xuan Wang, Lei Liu, Xiao Jing Ma, Lin Niu, Yan Lian Yang, Chen Wang

Research output: Contribution to journalReview article

Abstract

In this review, a summary of recent research progress on the assembly structures of amyloid peptides related to protein conformational diseases is presented. Various characterization methods have been introduced to study the peptide assembly structures in solid-state, in solution, and at interfaces. Recent work on the structural analysis of peptide assemblies at solid-liquid interfaces has been undertaken using scanning tunneling microscopy, and these include the determination of the fine structures of peptide assemblies at solid/liquid interfaces, surface-induced protein conformational changes and interactions between peptides and modulator or labeling molecules.

Original languageEnglish (US)
Pages (from-to)850-861
Number of pages12
JournalWuli Huaxue Xuebao/ Acta Physico - Chimica Sinica
Volume26
Issue number4
StatePublished - Apr 2010
Externally publishedYes

Fingerprint

polypeptides
Scanning tunneling microscopy
liquid-solid interfaces
peptides
scanning tunneling microscopy
fine structure
Peptides
Liquids
assemblies
assembly
proteins
structural analysis
Amyloid
Structural analysis
Labeling
Modulators
marking
modulators
Proteins
solid state

Keywords

  • β-sheet
  • Amyloid protein
  • Conformational disease
  • Interface
  • Scanning tunneling microscopy
  • Self-assembly

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Study on the fine structure of polypeptides at solid-liquid interfaces by scanning tunneling microscopy. / Mao, Xiaobo; Wang, Chen Xuan; Liu, Lei; Ma, Xiao Jing; Niu, Lin; Yang, Yan Lian; Wang, Chen.

In: Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica, Vol. 26, No. 4, 04.2010, p. 850-861.

Research output: Contribution to journalReview article

Mao, Xiaobo ; Wang, Chen Xuan ; Liu, Lei ; Ma, Xiao Jing ; Niu, Lin ; Yang, Yan Lian ; Wang, Chen. / Study on the fine structure of polypeptides at solid-liquid interfaces by scanning tunneling microscopy. In: Wuli Huaxue Xuebao/ Acta Physico - Chimica Sinica. 2010 ; Vol. 26, No. 4. pp. 850-861.
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