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Customization of Protein Single Nanowires for Optical Biosensing
Yun-Lu Sun1, Si-Ming Sun1, Pan Wang2
1State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
Small (Weinheim an Der Bergstrasse, Germany)
|March 20, 2015
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.
