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Coordination induced supramolecular assembly of fluorescent C-Phycocyanin for biologic discrimination of metal ions
Han, Xiangsheng1,2; Lv, Lili1,2; Yu, Daoyong3; Wu, Xiaochen1; Li, Chaoxu1,2
2018-03-15
发表期刊MATERIALS LETTERS
ISSN0167-577X
卷号215页码:238-241
摘要Living microbes can accumulate and exhibit distinct responses to different metal ions by strong coordination between bio-macromolecules and metal ions. Thus carefully selected bio-macromolecules could possibly serve as sensitive biologic probes to discriminate toxic metal ions. C-Phycocyanin (C-PC), a water-soluble phycobiliprotein widespread in algae, was selected as a unique biologic probe. Heavy-metal ions coordinated with C-PC, altered greatly secondary structures and fluorescence of C-PC, and also induced supramolecular fibrillation, in contrast to inert response of other metal ions. (C) 2017 Elsevier B.V. All rights reserved.
文章类型Article
关键词C-phycocyanin Metal Ions Coordination Supramolecular Assembly Biologic Probe
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.matlet.2017.12.116
关键词[WOS]PROTEINS ; PLATFORM ; GRAPHENE
收录类别SCI
语种英语
WOS研究方向Materials Science ; Physics
项目资助者Shan-dong Provincial Natural Science Foundation(ZR2017BEM027)
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000424709600063
出版者ELSEVIER SCIENCE BV
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/10616
专题仿生智能材料研究组
通讯作者Wu, Xiaochen; Li, Chaoxu
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.China Univ Petr East China, Ctr Bioengn & Biotechnol, Qingdao 266580, Peoples R China
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Han, Xiangsheng,Lv, Lili,Yu, Daoyong,et al. Coordination induced supramolecular assembly of fluorescent C-Phycocyanin for biologic discrimination of metal ions[J]. MATERIALS LETTERS,2018,215:238-241.
APA Han, Xiangsheng,Lv, Lili,Yu, Daoyong,Wu, Xiaochen,&Li, Chaoxu.(2018).Coordination induced supramolecular assembly of fluorescent C-Phycocyanin for biologic discrimination of metal ions.MATERIALS LETTERS,215,238-241.
MLA Han, Xiangsheng,et al."Coordination induced supramolecular assembly of fluorescent C-Phycocyanin for biologic discrimination of metal ions".MATERIALS LETTERS 215(2018):238-241.
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