| 摘要 |
<p>In capillary bead arrays, the quality of each of a number of probe beads made by the batch process is non-destructively inspected. Only good probe beads, which are beads having a predetermined quantity of probes of a desired type immobilized on the surface thereof, are selected to be arranged in capillaries, whereby homogeneous and high-quality capillary bead arrays alone can be provided to users. Thus, the reproducibility of biochemical experiments involving capillary bead arrays is significantly increased. Probe beads 401 made by the batch process are one- or two-dimensionally arranged on the bottom surface of a container 402. The probe beads 401 are irradiated with excitation light 403, and the quality of the probe beads 401 arranged on the bottom surface of the container 402 is inspected by spectral analysis. Based on the quality inspection, probe beads judged as defective items are removed from all the probe beads 401, thereby leaving only probe beads judged as good items. The remaining good probe beads alone in the container 402 are provided in capillary bead arrays.</p> |
