ICCAS OpenIR
Twisted Metal-Amino Acid Nanobelts: Chirality Transcription from Molecules to Frameworks
Li, Chao1; Deng, Ke1; Tang, Zhiyong1; Jiang, Lei2
2010-06-16
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN0002-7863
Volume132Issue:23Pages:8202-8209
AbstractWe have studied the self-assembly process of a typical biocoordination polymer, Ag(I)/cysteine (Cys), with different chiralities of the amino acid. Self-assembly of Ag(I)/L-Cys leads to production of pure right-handed helical nanobelts, whereas Ag(I)/D-Cys gives rise to the "mirror image", i.e., pure left-handed helical nanobelts. As a comparison, racemic Ag(I)/DL-Cys forms a totally different product, two-dimensional achiral nanosheets. Density functional theory simulation revealed that the molecular chirality of Cys is originally programmed in the specific lattice twisting, which further determines the chirality and dimensionality of the assembly products. This understanding will shed light on comprehending chirality transcription in metal-organic frameworks as well as designing chirality-regulated nanosuperstructures.
DOI10.1021/ja102827f
Indexed BySCI
Language英语
WOS IDWOS:000278717700070
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:78[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69996
Collection中国科学院化学研究所
Corresponding AuthorTang, Zhiyong
Affiliation1.Natl Ctr Nanosci & Technol, Lab Nanomat, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Funct Interface Mat Grp, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Chao,Deng, Ke,Tang, Zhiyong,et al. Twisted Metal-Amino Acid Nanobelts: Chirality Transcription from Molecules to Frameworks[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2010,132(23):8202-8209.
APA Li, Chao,Deng, Ke,Tang, Zhiyong,&Jiang, Lei.(2010).Twisted Metal-Amino Acid Nanobelts: Chirality Transcription from Molecules to Frameworks.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,132(23),8202-8209.
MLA Li, Chao,et al."Twisted Metal-Amino Acid Nanobelts: Chirality Transcription from Molecules to Frameworks".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 132.23(2010):8202-8209.
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