Optical fiber sensing using quantum dots

被引：95

作者：

Jorge, Pedro A. S. ^{[1
]}

Martins, Manuel Antonio ^{[2
]}

Trindade, Tito ^{[2
]}

Santos, Jose Luis ^{[1
,3
]}

Farahi, Faramarz ^{[4
]}

机构：

[1] INESC Porto, Unidade Optoelect, P-4169007 Oporto, Portugal

[2] Univ Aveiro, Dept Chem, CICECO, P-3810193 Aveiro, Portugal

[3] Univ Porto, Dept Fis, Fac Ciencias, P-4169007 Oporto, Portugal

[4] Univ N Carolina, Dept Phys & Opt Sci, Charlotte, NC 28223 USA

来源：

SENSORS | 2007年 / 7卷 / 12期

关键词：

quantum dots; biochemical sensors; optical fibers;

D O I：

10.3390/s7123489

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Recent advances in the application of semiconductor nanocrystals, or quantum dots, as biochemical sensors are reviewed. Quantum dots have unique optical properties that make them promising alternatives to traditional dyes in many luminescence based bioanalytical techniques. An overview of the more relevant progresses in the application of quantum dots as biochemical probes is addressed. Special focus will be given to configurations where the sensing dots are incorporated in solid membranes and immobilized in optical fibers or planar waveguide platforms.

引用

页码：3489 / 3534

页数：46

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