Title :
Laser Patterning of Biotinylated Nanobeads Immobilized on (001) GaAs Surface
Author :
Ding, X. ; Dubowski, J.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Sherbrooke Univ., Que.
Abstract :
We demonstrate the process of laser patterning of the surface of (001) GaAs that has been functionalized with biotinylated nano-beads (b-NBs) via the avidin-biotin-alkanethiol interface. The results indicate that this approach makes possible patterning with high lateral resolution
Keywords :
III-V semiconductors; biosensors; gallium arsenide; laser materials processing; nanobiotechnology; nanopatterning; GaAs; avidin-biotin-alkanethiol interface; bio functionalization; biosensors; biotinylated nanobead immobilization; laser patterning; lateral resolution; Atomic force microscopy; Biological materials; Biomedical optical imaging; Building materials; Fluorescence; Gallium arsenide; Molecular biophysics; Optical materials; Surface emitting lasers; Surface treatment;
Conference_Titel :
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of the IEEE
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-9555-7
Electronic_ISBN :
0-7803-9555-7
DOI :
10.1109/LEOS.2006.278892
