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Stirring device and method for microreactor based on liquid marbles

A technology of liquid marbles and stirring devices, used in chemical instruments and methods, chemical/physics/physicochemical reactors, chemical/physics/physicochemical processes, etc.

Active Publication Date: 2021-05-25
SHENZHEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a stirring device and method for a microreactor based on liquid marbles for the current lack of a device for mixing liquid reagents in liquid marbles.

Method used

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  • Stirring device and method for microreactor based on liquid marbles
  • Stirring device and method for microreactor based on liquid marbles
  • Stirring device and method for microreactor based on liquid marbles

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present invention.

[0031] figure 1 It is a structural schematic diagram of a stirring device of a microreactor based on bodily fluid marbles in an embodiment. The microreactors mentioned herein all refer to microreactors formed from liquid marbles. The stirring device includes a carrier 100 and an electrode pair 200 .

[0032] The carrier 100 is used for carrying liquid marbles. The liquid marble can be a single independent liquid marble, or a group of liquid marbles formed by connecting more than two liquid marbles. The liquid marbles in the liquid marble group can be distributed in regul...

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Abstract

The invention relates to a stirring device and method for a microreactor based on liquid marbles, wherein the stirring device includes: a carrier for carrying liquid marbles; the liquid marbles are a single liquid marble or at least two liquid marbles A group of liquid marbles formed by linking beads; and an electrode pair, the electrode pair includes a first electrode and a second electrode; the first electrode and the second electrode both include a power input end and a stirring end; the power input The end is fixed on the carrier for receiving the operating voltage and transmitting it to the stirring end; the stirring end is suspended to be inserted into the liquid marble and under the action of the operating voltage, the liquid Marbles for stirring. The above-mentioned stirring device solves the reagent stirring problem caused by the small size when the liquid marble is used as a microreactor.

Description

technical field [0001] The invention relates to the technical field of microreactors, in particular to a stirring device and method for a microreactor based on liquid marbles. Background technique [0002] Liquid marbles are a non-adhesive system in which droplets are wrapped by hydrophobic particles. Since the hydrophobic particles are uniformly wrapped on the surface of the droplet, direct contact between the droplet and the carrier is avoided. The internal liquid of the liquid marble will not leak during the moving process, which makes the micro-operation of the liquid more efficient and convenient. At the same time, the liquid marble has the advantages of low vapor pressure and good thermodynamic stability. Using liquid marbles as a microreactor can reduce the amount of reaction reagents, shorten the reaction time, and better control the reaction conditions. It has important application potential in the fields of biomedicine and chemical industry. [0003] In a biochem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/00
CPCB01J19/0093B01J2219/00853B01J2219/00889
Inventor 杨梯云陈柳成孔湉湉刘洲
Owner SHENZHEN UNIV
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