Customization of Protein Single Nanowires for Optical Biosensing

descriptionPublicationkeyboard_double_arrow_right Article 18 Mar 2015 English Publisher:WileyJournal:Small, volume 11, pages 2,869-2,876 (issn: 1613-6810, eissn: 1613-6829,

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Authors: Yun-Lu, Sun; Si-Ming, Sun; Pan, Wang; Wen-Fei, Dong; Lei, Zhang; Bin-Bin, Xu; Qi-Dai, Chen; +2 Authors

doi: 10.1002/smll.201401737

pmid: 25788319

Customization of Protein Single Nanowires for Optical Biosensing

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Abstract

An all-protein single-nanowire optical biosensor is constructed by a facile and general femtosecond laser direct writing approach with nanoscale structural customization. As-formed protein single nanowires show excellent optical properties (fine waveguiding performance and bio-applicable transmission windows), and are utilized as evanescent optical nanobiosensors for label-free biotin detection.

Related Organizations

Zhejiang Ocean University
China (People's Republic of)
State Key Laboratory on Integrated Optoelectronics
China (People's Republic of)
Jilin University
China (People's Republic of)
Jilin University
China (People's Republic of)

Keywords

Time Factors, Optical Phenomena, Nanowires, Lasers, Biotin, Proteins, Serum Albumin, Bovine, Biosensing Techniques, Avidin, Animals, Cattle

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