Industrial Technology Research Institute

Ming-Zheng Shiu

Yao-Sung Chang

Yung-Chiang Chung

Yu-Shi Weng

Wen-Tyng Li

A method and apparatus designed for nucleic acid hybridization employs a hydrogen bond denaturation area with a higher temperature and a lower temperature nucleic acid hybridization area that is immobilized with nucleic acid probes. Nucleic acid-containing samples are introduced into the hydrogen bond denaturation area for heating curled nucleic acids in samples so that they become linear and are guided into the nucleic acid hybridization area. In this area, the nucleic acid hybridization rate can be multiplied by increasing the kinetic energy by the repeated flow of driven fluid. The nucleic acid hybridization apparatus provided by the invention contains a hydrogen bond denaturation area, a nucleic acid hybridization area, a two-way driving apparatus, and a temperature control element. The temperatures in the hydrogen bond denaturation area and the nucleic acid hybridization area can be maintained through the management of this temperature control element, and the fluid can gain needed kinetic energy through the two-way driving pump.

Method for nucleic acid hybridization using back and forth flow between a denaturation channel and a hybridization channel via a connection channel

A cell incubating apparatus and a method of culturing cells in vitro are disclosed, which relates to medical cell proliferation, pharmaceutical chemical screening and automatic cell analysis in tissue engineering technology. The apparatus establishes an imitating three-dimensional transportation microenvironment by assembling a top plate, a bottom plate and at least one culture plate apparatus for incubating cells. The apparatus is not only for incubating the tissue specific cells with biological function but also for lowering the cost of culturing cells for personal medical use.

Growing community of inventors

Taichung, Taiwan

Ming-Zheng Shiu