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Composite material for separating chiral amino acid as well as preparation method and computer simulation method thereof

A chiral amino acid and composite material technology, applied in the field of chiral molecular separation, can solve the problems of insufficient ability to separate chiral amino acids and achieve good separation effect

Pending Publication Date: 2022-07-05
江苏城乡建设职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of insufficient ability to separate chiral amino acids from traditional pure metal substrates, the present invention provides a composite material for separating chiral amino acids and a method for doping the gold surface to enhance the ability to separate alanine molecules

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  • Composite material for separating chiral amino acid as well as preparation method and computer simulation method thereof
  • Composite material for separating chiral amino acid as well as preparation method and computer simulation method thereof
  • Composite material for separating chiral amino acid as well as preparation method and computer simulation method thereof

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Embodiment Construction

[0027] The present invention is not limited to the following specific embodiments. Those skilled in the art can use other various specific embodiments to implement the present invention according to the content disclosed in the present invention, or use the design structure and thinking of the present invention, and make simple changes or Modifications fall within the protection scope of the present invention. It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

[0028] The present invention is described in further detail below in conjunction with embodiment:

[0029] The invention provides a composite material for separating chiral amino acids. The composite material is doped with Ni on the surface of Au(5 3 2). It can be obtained by the following steps: including obtaining the Au (5 3 2) surface by cutting or growing on the substrate of a specific crystal pha...

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Abstract

The invention belongs to the technical field of chiral molecular separation, relates to chiral alanine molecular separation, and in particular relates to a composite material for separating chiral amino acid as well as a preparation method and a computer simulation method thereof. Aiming at chiral alanine separation, the invention provides a composite material formed by doping Ni on the surface of Au (532), computer simulation shows that the adsorption difference of chiral alanine molecules can be effectively increased by doping Ni on the surface of Au (532), and compared with pure Au (532) surface, Ag doped on the surface of Au (532) and Ni doped on the surface of Au (11), the composite material has a better chiral alanine separation effect.

Description

technical field [0001] The invention belongs to the technical field of chiral molecule separation, and relates to the separation of chiral alanine molecules, in particular to a composite material for separating chiral amino acids, a preparation method and a computer simulation method thereof. Background technique [0002] Amino acids are a class of important organic compounds composed of amines and carboxylic acids, and are the main building blocks of many biomolecules. However, most of them are chiral, have two enantiomers, and have distinct biological effects, requiring separation. Enantiomers of chiral molecules have very similar physical and chemical properties, but they often exhibit dramatically different biological effects. Most amino acid molecules exist in two enantiomers, D- and L-type, and the physiological roles of the two are quite different. Organisms usually only use L-alanine, that is, only L-alanine is used in the construction of proteins. D-alanine is gen...

Claims

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Application Information

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IPC IPC(8): B01J20/02B01J20/30C07C227/40C07C229/08G16C10/00G16C60/00
CPCB01J20/02C07C227/40G16C10/00G16C60/00C07B2200/07C07C229/08
Inventor 韩美俊肖炳科张少瑜李猛史波魏琼
Owner 江苏城乡建设职业学院