BIOCHEMICAL DETECTION DEVICE WITH CONTROLLED REACTION INCUBATION TIME AND METHOD FOR PRODUCING THE SAME

摘要

Disclosed is a biochemical detection device in which a reaction incubation time required for a biomolecular reaction in a liquid-phase based point-of-care detection reaction device is passively controlled using a dissolvable material layer in a limited volume, thereby to minimize the user intervention.;The biochemical detection device includes a substrate; a probe disposed on the substrate; a dissolvable material layer disposed on the substrate, wherein the dissolvable material layer has a first opening defined therein, wherein the probe is received in the first opening; an absorbing material layer disposed on the dissolvable material layer and having a second opening defined therein, wherein the first opening communicates with the second opening and is smaller than the second opening; and a non-dissolvable material layer disposed on an inner face of the second opening of the absorbing material layer and on an exposed top face of the dissolvable material layer.