Stereo pool type medium wafer used for preparing biochip


Application Number: 00110881
Application Date: 2000.02.04
Publication Number: 1281147
Publication Date: 2001.01.24
Priority Information:
International: C12M1/40;G01N1/28;G01N33/50
Applicant(s) Name: Wu Chang
Address:
Inventor(s) Name: Wu Chang;Wu Ming
Patent Agency Code: 00000
Patent Agent:
Abstract A stereo pool type medium wafer used for preparing biochips has a medium plane with a coated layer on it, and features that the said coated layer is perforated by photoetching, chemical etching, drilling, or ultrasonic wave and the organic compound containing polar or active radicals are put on the bottoms of holes. Its advantages are orderly arrangement of biological specimens on medium wafer, no "corona" phenomenon, high molecule hybridization efficiency and correct analysis result.