Determination of relative binding affinities of labeling molecules with amino acids by using scanning tunneling microscopy‡

文献情報

出版日 2011-08-25

DOI 10.1039/C1CC12380G

インパクトファクター 6.222

著者

Xiaobo Mao, Aihua Yang, Lin Niu, Shengnan Wang, Denghua Li, Yuanyuan Guo, Yibing Wang, Yanlian Yang, Chen Wang

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要旨

The binding behaviour of labeling molecule copper phthalocyanine tetrasulfonate sodium (PcCu(SO3Na)4) on the assemblies of representative polyamino acids has been studied by using scanning tunneling microscopy (STM). By directly visualizing the adsorption and distribution of the labeling species on the peptide assemblies in STM images, one could obtain relative binding affinities of the labeling molecule with different amino acid residues.

掲載誌

Chemical Communications

CiteScore: 8.6

自己引用率: 4.7%

年間論文数: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Determination of relative binding affinities of labeling molecules with amino acids by using scanning tunneling microscopy‡

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