Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biochemical droplet reaction device and method based on friction nano-generator

A technology of nanometer generators and reaction devices, which is applied in the direction of friction generators, chemical instruments and methods, and laboratory containers. Compatibility and hydrophobicity, effects of accelerating fusion and reaction

Active Publication Date: 2020-09-01
SUZHOU UNIV
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, organic reactions often require many steps, so when using the EWOD effect to make a microfluidic chip, a large number of electrodes and complex control circuits are required. The more complicated the reaction process, the more difficult it is to make the chip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biochemical droplet reaction device and method based on friction nano-generator
  • Biochemical droplet reaction device and method based on friction nano-generator
  • Biochemical droplet reaction device and method based on friction nano-generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0039] Such as figure 1 , figure 2 As shown, a biochemical droplet reaction device based on a friction nanogenerator includes a reaction generation part 10 and a power generation part 12. The power generation part 12 includes a friction power generation assembly and a rectifier circuit. Electrode 14, substrate 16, first friction elec...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a biochemical droplet reaction device based on a friction nano-generator. The device comprises a reaction generation part and a power generation part. The power generation partcomprises a friction power generation assembly and a rectification circuit. The friction power generation assembly comprises a driving electrode, a base plate, a first friction electrode, a first friction material, a second friction material and a second friction electrode which are sequentially arranged from top to bottom. A gap is formed between the first friction material and the second friction material, the first friction electrode is connected with the first friction material, the second friction electrode is connected with the second friction material, and the driving electrode, the first friction electrode and the second friction electrode are all connected with the rectification circuit. The invention also discloses a reaction method. The method is flexible to operate; cross mixing and cross contamination can be prevented, and the feasibility of multi-step reaction achieved; carrier liquid drops are arranged, so that an organic solvent is wrapped in the carrier liquid drops,and the organic solvent can move along with a movable electrode; and the stability of the liquid drops is controlled, and fusion and reaction are accelerated.

Description

technical field [0001] The invention relates to the technical field of micro-droplet control, in particular to a biochemical droplet reaction device and a reaction method based on a frictional nanogenerator. Background technique [0002] With the rapid development of biochemical technology, the demand for the improvement and optimization of its research equipment is also increasing. The development of digital microfluidics provides new ideas for biochemical reactions. The first application is continuous flow microfluidics equipment. Reagents to be reacted are pumped into digital microfluidics chips from different inlets through air pumps, valves and other devices. Converge and react in the chip. However, there are certain defects in this method. The reactants and side reactants sometimes produce solids, block the pipeline, and easily cause cross-contamination. In order to solve the above problems, a method of using liquid droplets as a closed reaction space is proposed. Ho...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/00H02N1/04
CPCB01L3/502707H02N1/04B01L2200/027B01L3/502784B01L2400/0427B82Y30/00
Inventor 黄海波申浩文震陈立国雷浩刘吉柱王阳俊戴辞海
Owner SUZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com