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Microfluidic xor operation system and method based on molecular beacon DNA

A molecular beacon and computing system technology, applied in biochemical equipment and methods, calculation, and microbial determination/inspection, etc., can solve problems such as easy failure and slow calculation process, and achieve high accuracy, small size, and easy use. Effect

Pending Publication Date: 2018-12-21
ANHUI UNIVERSITY +1
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Problems solved by technology

[0005] The purpose of the present invention is to provide a microfluidic XOR operation system and operation method based on molecular beacon DNA, to solve the problem that the calculation process is slow and easy to fail and to realize the molecular logic on the microfluidic chip. calculation problem

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  • Microfluidic xor operation system and method based on molecular beacon DNA
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  • Microfluidic xor operation system and method based on molecular beacon DNA

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] see Figure 1-7 , the present invention provides a technical solution: a microfluidic XOR operation system based on molecular beacon DNA, including a microfluidic chip 1, and the microfluidic chip 1 is respectively provided with a first input signal chamber 2 and a second Two input signal chambers 3, a first microfluidic channel 501 is arranged between the first input signal chamber 2 and the second input signal chamber 3, and the right end of the first micr...

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Abstract

The invention discloses a microfluidic xor operation system and method based on molecular beacon DNA in the technical field of biological computers. The system comprises a microfluidic chip, wherein the microfluidic chip is provided with a first input signal chamber and a second input signal chamber, a first microfluidic channel is arranged between the first input signal chamber and the second input signal chamber, an S-shaped channel is connected with the right end of the first microfluidic channel, a second microfluidic channel is formed in the right side of the S-shaped channel, and the right end of the second microfluidic channel is connected with a liquid storage chamber. Two input signal chambers are arranged, so that DNA solutions representing two input signals can be stored respectively, and four input combinations can be ensured; the operation system is arranged on the microfluidic chip, so that flow direction control of fluid can be realized, the temperature required for reaction and a detection operation result can be provided, operation is simple, and accuracy is high; DNA calculation is combined with the microfluidic technology, the integration level is high, and operation is fast and accurate.

Description

technical field [0001] The invention relates to the technical field of biological computers, in particular to a microfluidic XOR operation system and operation method based on molecular beacon DNA. Background technique [0002] As a new molecular computing model, DNA computing has attracted widespread attention from scientists due to its advantages of high parallelism, massive storage capacity, and low energy consumption. Designing biochips that can perform DNA computing functions has become the key to the development of DNA molecular computers. Logical operations are the basis of computer-implemented operations and the basic building blocks of abstract Boolean algebra that performs complex operations. Therefore, the construction of logic operation chips based on DNA molecules is the basis for the development of DNA computers. [0003] As a DNA molecule with a special structure, molecular beacons generally consist of a ring region, a beacon stem region, a fluorescent group,...

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Application Information

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IPC IPC(8): C12Q1/6813G06F19/20
CPCC12Q1/6813C12Q2563/107C12Q2565/629
Inventor 王静
Owner ANHUI UNIVERSITY
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