| 摘要 |
PROBLEM TO BE SOLVED: To provide a development method capable of densely aggregating biological materials on a filter without impairing lateral capillary force for clumping the biological materials together, even when a solvent contains salt such as physiological saline in which particulate biological materials such as cells or the like are dispersed and suspended, and a development device applied in the method.SOLUTION: A development method of biological materials includes: a solution supplying step for using a solution supplying mechanism to supply a solution (hereinafter called "sample solution") containing particulate biological materials, on one surface (hereinafter called "front surface") of a filter through which water content in the sample solution permeates but the biological materials do not permeate; and a water content exhausting step for using a water content exhausting mechanism to exhaust from the other surface (hereinafter called "reverse surface") of the filter, the water content in the sample solution supplied onto the front surface of the filter, while acting a force towards one end in a plane direction of the filter. |
