title: Customization of Protein Single Nanowires for Optical Biosensing.
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.
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
authors: Yun-Lu
authors: YL
authors: Sun
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
authors: Si-Ming
authors: SM
authors: Sun
authors: Department of Optical Engineering, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, China.
authors: Pan
authors: P
authors: Wang
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
authors: Wen-Fei
authors: WF
authors: Dong
authors: Department of Optical Engineering, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, China.
authors: Lei
authors: L
authors: Zhang
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
authors: Bin-Bin
authors: BB
authors: Xu
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
authors: Qi-Dai
authors: QD
authors: Chen
authors: Department of Optical Engineering, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, China.
authors: Li-Min
authors: LM
authors: Tong
authors: State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.|College of Physics, Jilin University, 119 Jiefang Road, Changchun, 130023, China.
authors: Hong-Bo
authors: HB
authors: Sun
mesh_terms: D000818:Animals; D001360:Avidin / Q000737:chemistry; D015374:Biosensing Techniques / Q000379:methods*; D001710:Biotin / Q000737:chemistry; D002417:Cattle; D007834:Lasers; D053770:Nanowires; D055620:Optical Phenomena; D011506:Proteins / Q000737:chemistry*; D012710:Serum Albumin, Bovine / Q000737:chemistry; D013997:Time Factors
chemical_list: D011506:Proteins; D001360:Avidin; D012710:Serum Albumin, Bovine; D001710:Biotin
keywords: biosensors; femtosecond laser direct writing; nanowaveguides; proteins; single nanowires