How to use power amplifiers in the practical application of microfluidic chip technology in the field of biomedicine?

What is microfluidic chip?

Microfluidic chips are currently a hot topic in the development of miniaturized total analysis systems. Microfluidic chip analysis, based on chips as the operating platform, analytical chemistry as the foundation, microelectromechanical processing technology as the support, microchannel network as the structural feature, and life science as the main application object, is currently the focus of development in the field of micro total analysis systems.

Its goal is to integrate the functions of the entire laboratory, including sampling, dilution, reagent addition, reaction, separation, detection, etc., onto a microchip that can be used multiple times.

What is nanomedicine?

According to the "Guiding Principles for Quality Control Research of Nanodrugs", nanomedicine refers to the use of nano preparation technology to produce particles with nanoscale properties, such as raw materials, or particles with nanoscale properties formed by combining appropriate carrier materials with raw materials, and ultimately resulting in drug formulations.

The external dimensions, internal structure, or surface structure of the final product or carrier material of nanomedicine have a nanoscale (below approximately 100nm), or the particle size of the final product or carrier material is below 1000nm and exhibits significant scale effects. Nanodrugs generally have clear physical interfaces.

The Application Prospects of Microfluidic Technology in New Drug Development

1. Natural medicine screening, many techniques in microfluidics such as multi-channel systems, microporous arrays, substrate microfluidics, and concentration gradient methods have been applied in the process of natural medicine screening:

The screening of traditional Chinese medicine prescriptions and the application of microfluidic technology for rapid screening and validation of traditional ancient and tested prescriptions in Chinese medicine at the molecular and cellular levels can promote the development of Chinese medicine,

Research and organization of precious traditional Chinese medicine formulas for protection. In drug formulation research, microfluidic chips can release drugs in a scheduled manner by controlling liquid flow, which can be used to create drug controlled release delivery systems., A silicon material micro branch has been developed that can release one or more chemical substances through electrical stimulation.

The application prospects of microfluidic technology in the quality control of traditional Chinese medicine

The determination of active ingredient content has been reported in China using microfluidic technology for drug content determination, which effectively reflects the advantages of fast analysis speed, low reagent dosage, and minimal interference factors of microfluidic technology.

2. Combined with biological effect fingerprinting, traditional Chinese medicine fingerprinting technology has become an important means of quality control for traditional Chinese medicine. This technology can comprehensively reflect the chemical substances in traditional Chinese medicine

Group.

Due to its enormous potential in fields such as biology, chemistry, and medicine, microfluidic chip delivery has become a new interdisciplinary research field in the fields of biology, chemistry, medicine, fluid electronics, materials, and robotics. Its development is remarkable. With the advancement of nanotechnology and the continued diversification of treatment methods, microfluidic chips have become increasingly important, such as being applied to live organic platforms for screening potential nanomedicines.