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Alanine-Based Chiral Metallogels via Supramolecular Coordination Complex Platforms: Metallogelation Induced Chirality Transfer
Sun, Yue; Li, Shuai; Zhou, Zhixuan; Saha, Manik Lal; Datta, Sougata; Zhang, Mingming; Yang, Xuzhou; Tian, Demei; Wang, Heng; Wang, Lei; Li, Xiaopeng; Liu, Minghua; Li, Haibing; Stang, Peter J.
MAR 7 2018
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume140Issue:9Pages:3257-3263
AbstractChiral self-assemblies constantly attract great interest because of their potential to provide insight into biological systems and materials science. Herein we report on the efficient preparation of alanine-based chiral metallacycles, rhomboids 1(D) and 1(L) and hexagons 2(D) and 2(L) using a Pt(II) <- pyridyl directional bonding approach. The metallacycles are subsequently assembled into nanospheres at low concentration, that generate chiral metallogels at high concentration driven by hydrogen bonding, hydrophobic and pi-pi interactions. The gels consist of microscopic chiral nanofibers with well-defined helicity, as confirmed by circular dichroism (CD) and scanning (SEM) and transmission electron (TEM) microscopies. Given these results, we expect this technique will not only unlock interesting new approaches to understand homochirality in nature but also allow the design of versatile soft materials containing chiral supramolecular cores.
WOS IDWOS:000427203600018
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/38717
Collection其它
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GB/T 7714
Sun, Yue,Li, Shuai,Zhou, Zhixuan,et al. Alanine-Based Chiral Metallogels via Supramolecular Coordination Complex Platforms: Metallogelation Induced Chirality Transfer[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,MAR ,140(9):3257-3263.
APA Sun, Yue.,Li, Shuai.,Zhou, Zhixuan.,Saha, Manik Lal.,Datta, Sougata.,...&Stang, Peter J..(MAR ).Alanine-Based Chiral Metallogels via Supramolecular Coordination Complex Platforms: Metallogelation Induced Chirality Transfer.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,140(9),3257-3263.
MLA Sun, Yue,et al."Alanine-Based Chiral Metallogels via Supramolecular Coordination Complex Platforms: Metallogelation Induced Chirality Transfer".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 140.9(MAR ):3257-3263.
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