Multivalent glycosylated Cu:CdS quantum dots as a platform for rapid bacterial discrimination and detection
文献类型：期刊论文
| 作者 | Qi, Peng1 ; Chen, Xiaotong1,2; Sun, Yan1; Zhang, Dun1
|
| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2018 |
| 卷号 | 254页码:431-436 |
| 关键词 | Bacterial Discrimination Quantum Dots Carbohydrate Glycosylated Linear Discriminant Analysis |
| DOI | 10.1016/j.snb.2017.07.130 |
| 文献子类 | Article |
| 英文摘要 | In this work, a rapid bacterial discrimination and detection system based on multivalent glycosylated Cu:CdS quantum dots (QDs) was presented. Cu:CdS QDs with excellent fluorescent properties were synthesized via a facile one-step method, then three natural carbohydrates, glucose, stachyose and raffinose, were coupled onto the surface of Cu:CdS QDs to construct glycosylated platforms. This is the first time that glucose, stachyose and raffinose were used for construction bacterial detection and identification platform. Bacterial discrimination was realized by analyzing the difference of binding strength between glycosylated Cu:CdS QDs and bacterial cell walls. Linear discriminant analysis was used to discriminate the response patterns, and six different bacterial samples could be identified within 30 min. The greatest strengths of the bacterial discrimination platform based on multivalent glycosylated Cu:CdS QDs were rapid, simple and low-cost, there was no need for expensive reagents and instruments. (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000413308000054 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/143062]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Peng,Chen, Xiaotong,Sun, Yan,et al. Multivalent glycosylated Cu:CdS quantum dots as a platform for rapid bacterial discrimination and detection[J]. SENSORS AND ACTUATORS B-CHEMICAL,2018,254:431-436. |
| APA | Qi, Peng,Chen, Xiaotong,Sun, Yan,&Zhang, Dun.(2018).Multivalent glycosylated Cu:CdS quantum dots as a platform for rapid bacterial discrimination and detection.SENSORS AND ACTUATORS B-CHEMICAL,254,431-436. |
| MLA | Qi, Peng,et al."Multivalent glycosylated Cu:CdS quantum dots as a platform for rapid bacterial discrimination and detection".SENSORS AND ACTUATORS B-CHEMICAL 254(2018):431-436. |
入库方式： OAI收割
来源：海洋研究所
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