Superparamagnetic Fe3O4nanoparticles modified by water-soluble and biocompatible polyethylenimine for lipase immobilization with physical and chemical mechanisms-Reference-Cited by-同舟云学术

Superparamagnetic Fe3O4nanoparticles modified by water-soluble and biocompatible polyethylenimine for lipase immobilization with physical and chemical mechanisms

Published:2015 Issue:29 Volume:5 Page:23039-23045
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Zhu Weiwei¹²³⁴⁵,Li Yijing¹²³⁴⁵,Zeng Fang¹²³⁴⁵,Yin Hang¹²³⁴⁵,Wang Liyuan¹²³⁴⁵,Zhu Hao¹²³⁴⁵

Affiliation:

1. State Key Laboratory of Applied Organic Chemistry

2. Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province

3. College of Chemistry and Chemical Engineering

4. Lanzhou University

5. Lanzhou 730000

Abstract

A solvothermal method was applied to prepare magnetic nanoparticles. And after being coated by PEI, the nanoparticles were able to be modified by glutaraldehyde. Then the supports can be used to immobilize lipase covalently, as well asviaionic exchange.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/RA/C4RA15832F

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