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Process of Semiconductor photolithography
I. selection of photoresist. There are two basic types of photoresist: positive lithography and negative lithography, the difference is as follows II. Lithography process steps. 1. Clean silicon wafer. Remove contaminants, impurities and particles by chemical cleaning, rinsing and drying to reduce pinholes and other defects to provide photoresist adhesion. 2. Pre-drying and bottom film [...]Sequencing、biological information query integration
Sequencing、biological information query integration
A novel microfluidic chip for rapid screening of foodborne pathogenic bacteria
Recently, the team of Professor Lin Jianhan of the School of Information and Electrical Engineering of China Agricultural University published the latest research results in the famous journal biosensor and Bioelectronics (Biosensors and Bioelectronics) in the sensor field, entitled "A biosensor for detection of Salmonella typhimurium based on finger pressing mixing and nuclear pore membrane [...]21/06/2021
21/06/2021
21/06/2021
21/06/2021
21/06/2021
21/06/2021
21/06/2021
21/06/2021