Title:
CELLULOSE/TWO-DIMENSIONAL LAYERED MATERIAL COMPOSITE HYDROGEL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/095751
Kind Code:
A1
Abstract:
The present invention provides a cellulose/two-dimensional layered material composite hydrogel. The composite hydrogel comprises a cellulose three-dimensional network structure, and a two-dimensional material supported in the cellulose three-dimensional network structure. The two-dimensional layered material is a two-dimensional transition metal carbide, nitride, or carbonitride. The two-dimensional layered material can be stably supported in the composite hydrogel system and is not easy to agglomerate. The composite hydrogel is compatible with biological fluids, completely biodegradable, achieves strong biosafety, and can be used in the field of biomedicine. The present invention further provides a preparation method for the composite hydrogel.
Inventors:
ZHANG HAN (CN)
XING CHENYANG (CN)
CHEN SHIYOU (CN)
XING CHENYANG (CN)
CHEN SHIYOU (CN)
Application Number:
PCT/CN2018/100240
Publication Date:
May 23, 2019
Filing Date:
August 13, 2018
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
C08J3/075; C08K3/14; C08K3/28; C08L1/02
Foreign References:
| CN107973920A | 2018-05-01 | |||
| CN106188576A | 2016-12-07 | |||
| CN102276854A | 2011-12-14 | |||
| CN104057080A | 2014-09-24 | |||
| KR20160085152A | 2016-07-15 | |||
| US9192655B2 | 2015-11-24 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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