Suzhou Medical Laboratory Biomolecular Interface Analyzer Passed EU CE Certification
January 22 10:18:09, 2021
ã€Chinese instrument network instrument research and development】 Recently, Zhou Lianqun researcher and team of sensor innovation center of Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, developed the molecular molecular interface analyzer (Mole-Q), passed the authoritative laboratory CE (EMC\LVD )\FCC (EMC) and other related tests to obtain relevant certificates and reports.
Molecular Interface Analyzer (Mole-Q) Products
The molecular interface analyzer is mainly used in the field of biological life analysis to realize molecular interactions, kinetic studies, cell adsorption, migration and changes, drug action and drug screening, biocompatibility, and assembly of polyelectrolyte membranes for biological molecules. High-sensitivity detection and analysis can also be applied to petroleum, chemical, aerospace and other fields. Using thin film piezoelectric technology, the use of thin film piezoelectric wafers to achieve biomolecular interface analysis. When the substance undergoes a desorption reaction on the surface of the piezoelectric film or the liquid property of the surface changes, it causes a change in frequency. The change in the resonant frequency of the chip is related to the quality of the material adsorbed on the chip surface. By analyzing the changes in frequency, the corresponding mass, adsorption layer thickness, and viscoelasticity (shear modulus) of the adsorbent layer can be obtained.
The mini-molecule interface analyzer (Mole-Q) is a portable product developed for the testing needs of domestic and foreign research institutes, universities, companies, and individual researchers. The shape of the product adopts ivory and transparent material surface design, the overall weight does not exceed 500g, and the portability is strong. “Plug and Playâ€, the instrument can realize real-time data acquisition and analysis through USB data line connection analysis terminal such as PC computer. The liquid flow path is easy to observe and the sensor is easy to clean and replace. The test sample above the chip is 10 μL, with a frequency resolution of 0.1 Hz and a frequency drift of less than 2 Hz in air for 10 minutes. The performance of some of the parameters of this product and chip is better than the similar imported products that are currently on the market with a million dollars, and the comprehensive performance has reached the international advanced level.
Zhou Lianqun R&D team captures high-sensitivity piezoelectric film core technology, optimizes micro-nano processing technology to achieve mass production of thin film piezoelectric wafers (Lamb wave devices, high-frequency QCM devices), improves quality control and process management, and improves biomolecule analyzers Core sensing unit engineering efficiency. Developed a thin film piezoelectric sensor with a thickness signal strength of more than 60 dB, which will increase the detection sensitivity of biomolecules to picograms. The original core sensor MEMS technology, integrated microfluidic injection and high-frequency signal acquisition modules enable low-cost, high-performance and high-compatibility of the chip and system. Break through the professional barriers of foreign monopoly products, obtain more than 20 licenses for related invention patents, and the applied international PCT patents have entered Japan and the United States.
Under the strong support of the "innovation" and "transformation" two-wheel drive policy of the Suzhou Institute of Medical Industry, the "molecular interface analyzer (Mole-Q)" products and chips have been deposited in Suzhou Guoke Core Sense Medical Technology Co., Ltd. ("China" Branch core sense ") to conduct research and production transformation. The expansion of the transformation model for new achievements effectively compensates for the shortcomings such as the disconnection between traditional technology research and development and market demand, slow development speed, long cycle time, and ownership ambiguity, and promotes the complementarity of scientific research and industrial advantages, and achieves win-win results for research and production. This Mole-Q product passed the EU CE certification and the United States FCC certification, confirmed the strength of scientific research capabilities and achievements of the Suzhou Institute of Health Industry to effectively transform, and promote the follow-up series of product development and promotion, but also for the product exports to the EU and other international markets to provide a strong Protection.
(Original Title:Suzhou Medical Laboratory Biomolecular Interface Analyzer Passed European Union CE Certification)
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