Integrated micro flow control chip control and analysis platform

A microfluidic chip and chip control technology, applied in the fields of analyzing materials, material excitation analysis, instruments, etc., can solve problems such as inability to adjust, incapable of storing experimental data, and inappropriate for basic exploratory research, so as to achieve the convenience of use and operation. Effect

Inactive Publication Date: 2006-01-04
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
View PDF0 Cites 31 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has an excitation wavelength of 532nm, only four electrodes, manual focusing with the naked eye, no current display, no channel monitoring function, simple software, cannot store more experimental data, and cannot perform follow-up processing such as peak area calculation on the spectrum
The chips, electrodes, and kits of the latter are all in a fixed mode and cannot be adjusted, so they are not suitable for basic exploratory research

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
  • Integrated micro flow control chip control and analysis platform
  • Integrated micro flow control chip control and analysis platform
  • Integrated micro flow control chip control and analysis platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

Description of drawings:

[0035] figure 1 : The upper part of the host is a chip operating platform, the front and lower part of the host is an optical module, the rear of the host is a high-voltage power supply module and control circuit, and the injection pump is external;

[0036] figure 2 : The solid line represents the laser, the dotted line represents the fluorescence, and the central box is an overall optical box.

[0037] The integrated microfluidic chip control and analysis platform of this embodiment is composed of three parts in appearance (see attached figure 1): Host, precision syringe pump and computer. The upper part of the host is the chip operation platform, including electrode holders, chip platforms, etc.; the front and lower parts of the host are the optical system and the 3D platform; the rear of the host is the high-voltage power supply module and control circuit module, including the high-voltage board, the 3D platform control board and the PMT signa...

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 integrated control and analysis platform with micro flow control chip includes mainly laser induced fluorescent detection and CCD image monitoring optical module, eight electrode high voltage DC power source module, program controlled 3D platform, precise injection pump module and control circuit module. The optical module is designed on co-focusing principle and the emitted water filter may be replaced conveniently to suit for different dyes. The PMT and the CCD camera are set in 90 deg angle and have incident light strengths distributed with the transmitting and reflecting light splitting lens. The present invention has two functions of laser induced fluorescent detection and CCD image monitoring on chip channel. The power source module and the precise injection module can the meet requirement of controlling micro fluid in chip of different integration degrees. The present invention has completely computer software control to realize many functions.

Description

Technical field: [0001] The invention relates to the instrument development technology in the field of microfluidic chips, and in particular provides an integrated microfluidic chip control and analysis platform. Background technique: [0002] Microfluidic chip technology is a hot topic in the field of analytical chemistry and biochemistry. The so-called microfluidic chip technology refers to the integration or basic integration of basic operating units such as sample preparation, biological and chemical reactions, separation, and detection involved in the fields of biology and chemistry into a chip of a few square centimeters to complete A technique for analyzing different biological or chemical reaction processes and their products. [0003] The development history of contemporary analytical chemistry shows that a breakthrough in an analytical technique depends largely on the development and commercialization of analytical instruments. In the early stage of the developme...

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): G01N21/64G01N35/00
Inventor 龙志成林炳承周小棉李义海
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap