title: Optimized angle scanning method for array sample detection in surface plasmon resonance biosensor.
abstract: An optimized angle scanning method is presented for array sample detection in a surface plasmon resonance biosensor. It provides a way to find the optimal rotation axis in the prism to resolve the drifting problem of the light incidence point on samples in the plane prism-coupling mode. The detection of array samples can be achieved by the translation of the prism along a particular direction. The validity of this method is theoretically analyzed and demonstrated by experiments.
authors.affiliation: Department of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China.
authors.forename: Pan
authors.initials: P
authors.lastname: Qi
authors.forename: Ying
authors.initials: Y
authors.lastname: Li
authors.forename: Jingang
authors.initials: J
authors.lastname: Zhong
mesh_terms: D000465:Algorithms; D004867:Equipment Design; D046228:Microarray Analysis / Q000379:methods*; D020349:Surface Plasmon Resonance / Q000379:methods*