CRGO/alginate microbeads: an enzyme immobilization system and its potential application for a continuous enzymatic reaction
文献类型：期刊论文
| 作者 | Zhao, Fuhua1; Li, Hui1; Wang, Xicheng1; Wu, Lin2; Hou, Tonggang1; Guan, Jing1; Jiang, Yijun1; Xu, Huanfei1; Mu, Xindong1 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY B
 |
| 出版日期 | 2015 |
| 卷号 | 3期号:48页码:9315-9322 |
| 英文摘要 | In this work, novel hybrid microbeads composed of chemically reduced graphene oxide (CRGO) and alginate were fabricated, which could encapsulate enzymes by a simple non-covalent adsorption-entrapment method. Compared with alginate gel beads, the intervention of CRGO in the alginate gel enhanced its mechanical strength, effectively prevented the leakage of enzyme, and greatly enhanced the stability and environmental tolerance. Compared with free enzymes or those on a single carrier, the enzyme encapsulated in these hybrid microbeads can retain its optimum activity within a broad range (temperature 45-60 degrees C, pH 4-6). Additionally, the microbeads can be easily recycled by simple filtration and filled into a column to achieve a continuous fixed-bed enzyme catalytic reaction. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Biomaterials |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | REDUCED GRAPHENE OXIDE ; INORGANIC HYBRID NANOFLOWERS ; CA-ALGINATE BEADS ; GLUCOSE-OXIDASE ; ENCAPSULATION ; SILICA ; PERFORMANCE ; ENTRAPMENT ; STABILITY ; CAPSULES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000366163900010 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6811]  |
| 专题 | 青岛生物能源与过程研究所_绿色化学催化团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Qingdao Tech Coll, Qingdao 266000, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Fuhua,Li, Hui,Wang, Xicheng,et al. CRGO/alginate microbeads: an enzyme immobilization system and its potential application for a continuous enzymatic reaction[J]. JOURNAL OF MATERIALS CHEMISTRY B,2015,3(48):9315-9322. |
| APA | Zhao, Fuhua.,Li, Hui.,Wang, Xicheng.,Wu, Lin.,Hou, Tonggang.,...&Mu, Xindong.(2015).CRGO/alginate microbeads: an enzyme immobilization system and its potential application for a continuous enzymatic reaction.JOURNAL OF MATERIALS CHEMISTRY B,3(48),9315-9322. |
| MLA | Zhao, Fuhua,et al."CRGO/alginate microbeads: an enzyme immobilization system and its potential application for a continuous enzymatic reaction".JOURNAL OF MATERIALS CHEMISTRY B 3.48(2015):9315-9322. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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