1
|
Saqib MN, Liu F, Chen M, Ahammed S, Liu X, Zhong F. Thermo-mechanical response of liquid-core beads as affected by alginate molecular structure. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
2
|
Hu M, Zheng G, Zhao D, Yu W. Characterization of the structure and diffusion behavior of calcium alginate gel beads. J Appl Polym Sci 2020. [DOI: 10.1002/app.48923] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Minghui Hu
- Laboratory of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
| | - Guoshuang Zheng
- Laboratory of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
| | - Dewei Zhao
- Laboratory of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
- Department of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
| | - Weiting Yu
- Laboratory of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
- Laboratory of Biomedical Material EngineeringDalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road, Dalian 116023 China
| |
Collapse
|
3
|
Zheng G, Liu X, Hu M, Zhao D, Yu W. Two types of polyelectrolyte multilayers hydrogel membrane based on chitosan and alginate with different self-assembled process for control L929 cell behavior. Int J Biol Macromol 2019; 140:1134-1146. [DOI: 10.1016/j.ijbiomac.2019.08.175] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/25/2019] [Accepted: 08/20/2019] [Indexed: 01/25/2023]
|
4
|
Lou R, Xie H, Zheng H, Ren Y, Gao M, Guo X, Song Y, Yu W, Liu X, Ma X. Alginate-based microcapsules with galactosylated chitosan internal for primary hepatocyte applications. Int J Biol Macromol 2016; 93:1133-1140. [PMID: 27667543 DOI: 10.1016/j.ijbiomac.2016.09.078] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 09/06/2016] [Accepted: 09/20/2016] [Indexed: 12/23/2022]
Abstract
Alginate-galactosylated chitosan/polylysine (AGCP) microcapsules with excellent stability and high permeability were developed and employed in primary hepatocyte applications. The galactosylated chitosan (GC), synthesized via the covalent coupling of lactobionic acid (LA) with low molecular weight and water-soluble chitosan (CS), was ingeniously introduced into the core of alginate microcapsules by regulating the pH of gelling bath. The internal GC of the microcapsules simultaneously provided a large number of binding sites for the hepatocytes and further promoted the hepatocyte-matrix interactions via the recognition of asialoglycoprotein receptors (ASGPRs) on the hepatocyte surface, and afforded the AGCP microcapsules an excellent stability via the electrostatic interactions with alginate. As a consequence, primary hepatocytes in AGCP microcapsules demonstrated enhanced viability, urea synthesis, albumin secretion, and P-450 enzyme activity, showing great prospects for hepatocyte applications in microcapsule system.
Collapse
Affiliation(s)
- Ruyun Lou
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Hongguo Xie
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China
| | - Huizhen Zheng
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Ying Ren
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Meng Gao
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Xin Guo
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China
| | - Yizhe Song
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China; University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Weiting Yu
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China.
| | - Xiudong Liu
- College of Environment and Chemical Engineering, Dalian University, Dalian Economic Technological Development Zone, Dalian 116622, PR China.
| | - Xiaojun Ma
- Laboratory of Biomedical Material Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China
| |
Collapse
|