Microdispensing
Microdispensing
Microdispensing (/ˈmaɪkroʊdɪˈspɛnsɪŋ/) is a process in which small volumes of liquid, typically in the range of nanoliters to microliters, are dispensed for various applications. This technology is widely used in fields such as biotechnology, pharmaceuticals, and microelectronics.
Etymology
The term "microdispensing" is derived from the Greek word "micros" meaning small, and the English word "dispense" which means to distribute or provide.
Process
Microdispensing involves the use of specialized dispensing systems that can accurately and precisely dispense minute volumes of liquid. These systems often utilize piezoelectric or thermal actuation mechanisms to control the dispensing process.
Applications
Microdispensing technology is used in a variety of applications. In biotechnology, it is used for dispensing reagents in microarray experiments. In the pharmaceutical industry, it is used for high-throughput screening of drug candidates. In microelectronics, it is used for dispensing adhesives, sealants, and other materials in the assembly of microelectronic devices.
Related Terms
- Dispensing system: A device or system used to dispense a specific amount of material.
- Piezoelectric effect: The ability of certain materials to generate an electric charge in response to applied mechanical stress.
- Thermal actuation: The use of heat to cause movement or action in a device.
- Microarray: A high-throughput technology used in molecular biology and in medicine for simultaneous multi-parametric analysis of the genome.
- High-throughput screening: A method for scientific experimentation especially used in drug discovery and relevant to the fields of biology and chemistry.
External links
- Medical encyclopedia article on Microdispensing
- Wikipedia's article - Microdispensing
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