Colorimetric detection of WGA in carbohydrate-functionalized polydiacetylene Langmuir-Schaefer films
文献类型：期刊论文
| 作者 | Guo, Cai Xin; Boullanger, Paul; Jiang, Long; Liu, Tao |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2007-02-01 |
| 卷号 | 293期号:1-3页码:152-156 |
| 关键词 | Polydiacetylene Langmuir-schaefer Films Wheat Germ Agglutinin Molecular Recognition Biosensor |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2006.07.019 |
| 英文摘要 | In this paper, carbohydrate-modified polydiacetylene (PDA) films prepared by Langmuir-Schaefer (LS) technique were used as biosensors for studying the interaction of wheat germ agglutinin (WGA) with the carbohydrate. Studies showed that the addition of WGA, specific to N-acetylglucosamine, induced the films to change their color from blue to red. UV-vis and Resonance Raman (RR) spectra confirmed the occurrence of molecular recognition. Surface pressure-area isotherms showed that glycolipid and polydiacetylene molecules had good miscibility on pure water subphase, which was significant for further applications as biosensor. (c) 2006 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000243739500021 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60697]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Tao |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Colloid & Interface Sci, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China 2.Univ Lyon 1, Lab Chim Organ Glycochim 2, UMR 5181, F-69622 Villeurbanne, France |
| 推荐引用方式 GB/T 7714 | Guo, Cai Xin,Boullanger, Paul,Jiang, Long,et al. Colorimetric detection of WGA in carbohydrate-functionalized polydiacetylene Langmuir-Schaefer films[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2007,293(1-3):152-156. |
| APA | Guo, Cai Xin,Boullanger, Paul,Jiang, Long,&Liu, Tao.(2007).Colorimetric detection of WGA in carbohydrate-functionalized polydiacetylene Langmuir-Schaefer films.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,293(1-3),152-156. |
| MLA | Guo, Cai Xin,et al."Colorimetric detection of WGA in carbohydrate-functionalized polydiacetylene Langmuir-Schaefer films".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 293.1-3(2007):152-156. |
入库方式： OAI收割
来源：化学研究所
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