Dalian University of Technology Department of Chemical and Environmental Life Associate Professor Cheng f and Physics and Optoelectronics Engineering Professor Peng Wei cooperation to develop a weight of only about 40 grams of portable biomedical detection equipment to achieve a mobile terminal platform for rapid and quantitative detection of biomedical complex samples , Laying the foundation for its popularization in clinical medicine testing, environmental field monitoring, field investigation and food and national defense safety.
Surface Plasmon Resonance is a class of optically unlabelled biosensing technology. Surface plasmon resonance biosensors play an important role in the screening of drug fluxes, clinical medicine testing and environmental monitoring, but they are limited to central-level laboratories because of their large size, high acquisition and maintenance costs. Cheng f and Peng Wei focus on the biomedical instrumentation portable this emerging direction, the use of integrated optics, image acquisition and high performance computing smart phones, the use of domestic components, independent research and development of portable, no external power supply of quantitative detection equipment .
The experimental test, the instrument compared with expensive commercial equipment, the resolution and detection limit reached the same order of magnitude, to achieve a fast, low-cost quantitative detection. Relevant research results recently published in the "scientific report."
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