Preparation of porous chitosan/agarose microsphere and its R-phycoerythrin release properties

doi:10.1002/app.25335

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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
ISSN	0021-8995
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
DOI	10.1002/app.25335
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000243013900089
引用统计	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
推荐引用方式 GB/T 7714	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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