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Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties
Xue, Zhi-Xin; Yang, Gui-Peng; Wang, Guang-Ce; Niu, Jian-Feng; Cao, Xiao-Yan
2007-02-15
发表期刊JOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
卷号103期号:4页码:2759-2766
文章类型Article
摘要The chitosan microspheres (CS-CL) were prepared by suspension crosslinking method and used as carriers of R-phycoerythrin (R-PE). In this study, R-PE was loaded in the microspheres and released in vitro. The effects of pH value, temperature, ionic strength, and R-PE concentration on loading efficiency and release behavior were discussed. A novel microsphere that contained agarose (CS-AR MP) was prepared and the basic loading and releasing behavior for R-PE of this kind of new micro-spheres were also investigated. The results showed that all these chitosan microspheres have the ability to control-release R-PE. The addition of agarose may somewhat accelerate the release rate of R-PE from microspheres and reduce the capacity of adsorption for R-PE. (c) 2006 Wiley Periodicals, Inc.; The chitosan microspheres (CS-CL) were prepared by suspension crosslinking method and used as carriers of R-phycoerythrin (R-PE). In this study, R-PE was loaded in the microspheres and released in vitro. The effects of pH value, temperature, ionic strength, and R-PE concentration on loading efficiency and release behavior were discussed. A novel microsphere that contained agarose (CS-AR MP) was prepared and the basic loading and releasing behavior for R-PE of this kind of new micro-spheres were also investigated. The results showed that all these chitosan microspheres have the ability to control-release R-PE. The addition of agarose may somewhat accelerate the release rate of R-PE from microspheres and reduce the capacity of adsorption for R-PE. (c) 2006 Wiley Periodicals, Inc.
关键词Chitosan Microspheres R-phycoerythrin Control-release Agarose
DOI10.1002/app.25335
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收录类别SCI
语种英语
WOS记录号WOS:000243013900089
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被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/6302
专题实验海洋生物学重点实验室
作者单位1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Ocean Univ China, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266003, Peoples R China
3.Qingdao Univ, Coll Chem Engn, Qingdao 266071, Peoples R China
4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
5.Tianjin Univ Technol & Sci, Tianjin 300071, Peoples R China
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Xue, Zhi-Xin,Yang, Gui-Peng,Wang, Guang-Ce,et al. Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2007,103(4):2759-2766.
APA Xue, Zhi-Xin,Yang, Gui-Peng,Wang, Guang-Ce,Niu, Jian-Feng,&Cao, Xiao-Yan.(2007).Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties.JOURNAL OF APPLIED POLYMER SCIENCE,103(4),2759-2766.
MLA Xue, Zhi-Xin,et al."Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties".JOURNAL OF APPLIED POLYMER SCIENCE 103.4(2007):2759-2766.
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