Design and Electrochemical Chiral Sensing of the Robust Sandwich Chiral Composite D-His-ZIF-8@Au@ZIF-8

doi:10.1021/acsami.3c03947

IR > 石油化工学院

	Design and Electrochemical Chiral Sensing of the Robust Sandwich Chiral Composite D-His-ZIF-8@Au@ZIF-8
	Niu, Xiaohui; Yan, Simeng; Zhao, Rui; Li, Hongxia; Liu, Xiaoyu; Wang, Kunjie
	2023-05-10
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	15 期号:18 页码:22435-22444
摘要	In the pursuit of chiral materials with significant chiral recognition effects and stability, various strategies have been explored, among which the integration of metal nanoparticles and chiral metal-organic frameworks (CMOFs) is highly promising. However, metal nanoparticles (MNPs)/CMOFs show high chiral properties but inferior stabilities due to the MNPs being easily detached from the outside layer under certain conditions. Sandwich MOFs@MNPs@CMOF chiral materials can overcome this dilemma because the sandwich structure can maximize the regulation of the chiral interface activity, while the controlled outer layer can stop the MNPs from falling off in the procedure of chiral recognition. Here, a novel sandwich chiral material (D-His-ZIF-8@ Au@ZIF-8) was synthesized by a ligand-assisted strategy with a well-defined sandwich morphology and chiral recognition capabilities. The electrochemical chiral recognition showed that D-His-ZIF-8@Au@ZIF-8 was the most efficient for the enantiomer of phenylalanine (Phe). This experiment presents a novel perspective for the fabrication of a chiral electrochemical sensing platform based on a solid sandwich chiral nanocomposite.
关键词	sandwich chiral material chiral metal-organic framework gold nanoparticles chiral recognition electrochemical sensing
DOI	10.1021/acsami.3c03947
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000985695000001
出版者	AMER CHEMICAL SOC
EI入藏号	20232114116449
EI主题词	Metal nanoparticles
EI分类号	531.1 Metallurgy ; 732.2 Control Instrumentation ; 761 Nanotechnology ; 801 Chemistry ; 801.4.1 Electrochemistry ; 804.1 Organic Compounds ; 815.1.1 Organic Polymers
来源库	WOS
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/162126
专题	石油化工学院
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China
第一作者单位	石油化工学院
第一作者的第一单位	石油化工学院
推荐引用方式 GB/T 7714	Niu, Xiaohui,Yan, Simeng,Zhao, Rui,et al. Design and Electrochemical Chiral Sensing of the Robust Sandwich Chiral Composite D-His-ZIF-8@Au@ZIF-8[J]. ACS APPLIED MATERIALS & INTERFACES,2023,15(18):22435-22444.
APA	Niu, Xiaohui,Yan, Simeng,Zhao, Rui,Li, Hongxia,Liu, Xiaoyu,&Wang, Kunjie.(2023).Design and Electrochemical Chiral Sensing of the Robust Sandwich Chiral Composite D-His-ZIF-8@Au@ZIF-8.ACS APPLIED MATERIALS & INTERFACES,15(18),22435-22444.
MLA	Niu, Xiaohui,et al."Design and Electrochemical Chiral Sensing of the Robust Sandwich Chiral Composite D-His-ZIF-8@Au@ZIF-8".ACS APPLIED MATERIALS & INTERFACES 15.18(2023):22435-22444.