Title: Micro flow controlling chip DNA molecular memory
Application Number: 200410082858 Application Date: 2004.12.06
Publication Number: 1786988 Publication Date: 2006.06.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06N3/00,G11C13/00
Applicant(s) Name: Dalian Inst. of Chemical Physics, CAS Address: 116023
Inventor(s) Name: Lin Bingcheng, Li Bowei, Xie Hua, Huang Zhende
Attorney & Agent: zhang chen
Abstract:
     The invention is a microflow control chip DNA molecular memory, comprising memory medium, reaction medium and microflow control chip, where the memory medium comprises known-sequence containing short-chain DNA memory cell molecules, initial operating DNA blank molecules and DNA memory molecules standing for superposed results by biochemical reaction; the microflow control chip is provided at least with memory cell region, endonuclease reaction region, enzyme-link reaction region, and result output region, where the endonuclease reaction region, enzyme-link reaction region, and result output region are interconnected through microchannel and the memory cell region is connected with the enzyme-link reaction region through microchannel. The invention adopts the microflow control chip technique to replace the widely used test tube or surface operation in the current DNA calculating course for the first time, and provides a practical possible platform for constructing a proper DNA computer by the character that the microflow control chip operates accurately and controllably and can be integrated in high flux and large scale.
Time: 6
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