论文部分内容阅读
The concept of biosensor based on imaging ellipsometry and its primal working system was reported in 1995[1, 2]. Since then, some microarray biosensors for biomedical purposes have been developed[3-5]. It based on the affinity between biomolecule such as antigen,and antibody, a selective surface with bioactivity in matrix and optical imaging ellipsometry as a reader.