초록 ▼

Labeled targets on a support synthesized with polymer sequences at known locations according to the methods disclosed in U.S. Pat. No. 5,143,854 and PCT WO 92/10092 or others, can be detected by exposing selected regions of sample 1500 to radiation from a source 1100 and detecting the emission there

Labeled targets on a support synthesized with polymer sequences at known locations according to the methods disclosed in U.S. Pat. No. 5,143,854 and PCT WO 92/10092 or others, can be detected by exposing selected regions of sample 1500 to radiation from a source 1100 and detecting the emission therefrom, and repeating the steps of exposition and detection until the sample is completely examined.

대표청구항 ▼

[ What is claimed is:] [1.] In a imaging system for imaging a sample on a support having a first surface and a second surface, the sample being located at or near said second surface, said second surface being weakly reflective relative to said first surface, a method for focusing an excitation radi

[ What is claimed is:] [1.] In a imaging system for imaging a sample on a support having a first surface and a second surface, the sample being located at or near said second surface, said second surface being weakly reflective relative to said first surface, a method for focusing an excitation radiation on said weakly reflective surface comprising the steps of:a) focusing excitation radiation on said first surface;b) focusing excitation radiation on said second surface; andc) finely focusing excitation radiation on said second surface.