Title:
CROSSLINKED PROTEIN-BASED SEPARATION MEMBRANE AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/218898
Kind Code:
A1
Abstract:
A crosslinked protein-based separation membrane and an application thereof. The crosslinked protein-based separation membrane is a separation membrane formed by crosslinking, using a crosslinker, a two-dimensional nanofilm formed by phase transition of protein and then attaching the crosslinked two-dimensional nanofilm to a porous membrane, wherein the separation film has the crosslinked protein nanofilm as a compact surface layer and the porous membrane as a support layer. The protein is selected from any one of lysozyme, bovine serum albumin, insulin, and α-lactalbumin. The crosslinked protein-based separation membrane has good biocompatibility, can be used as a dialysis membrane for blood purification, and has a high retention rate for macromolecular proteins.
Inventors:
YANG PENG (CN)
YANG FACUI (CN)
YANG FACUI (CN)
Application Number:
PCT/CN2019/085848
Publication Date:
November 21, 2019
Filing Date:
May 07, 2019
Export Citation:
Assignee:
UNIV SHAANXI NORMAL (CN)
International Classes:
B01D67/00; B01D71/44; B01D69/10
Foreign References:
| CN108854599A | 2018-11-23 | |||
| CN107174983A | 2017-09-19 | |||
| CN105153443A | 2015-12-16 | |||
| CN105296977A | 2016-02-03 | |||
| CN105204291A | 2015-12-30 | |||
| CN105475359A | 2016-04-13 | |||
| US5171444A | 1992-12-15 |
Attorney, Agent or Firm:
XI'AN YONGSHENG PATENT AGENCY CO., LTD. (CN)
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