A general-purpose calorimetric biosensor
A biosensor and thermal sensor technology, applied in the direction of material thermal development, etc., to achieve the effect of strong versatility, simple and compact system structure, and strong applicability
Inactive Publication Date: 2019-04-16
QINGDAO UNIV
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Problems solved by technology
[0006] The purpose of the present invention is to solve the technical defects of existing calorimetric biosensors, and provide a general-purpose calorimetric biosensor, which can be applied in enzyme analysis, biochemical detection, environmental monitoring, and online monitoring of biochemical and fermentation processes.
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[0023] The present invention is combined with the following combined examples to illustrate the content of the present invention, but not to limit the scope of the present invention.
[0024] Such as figure 1As shown, a general-purpose calorimetric biosensor includes a constant temperature sample injection adiabatic confluence device 1, a thermally stable micro-reactor 2, a small temperature difference measurement device 3, an insulated base 4, an insulated housing 5, a positioning bolt 6, and a fastening nut 7. Semiconductor refrigeration / heating device 8, heat exchanger 9, fan 10, spring 11 and heat insulating cover 12, constant temperature sampling and adiabatic confluence device 1 realizes constant temperature of multi-channel sampling and confluence under adiabatic conditions, thermally stable micro-reaction The device 2 is a micro-reactor that maintains thermal stability, and the small temperature difference measuring device 3 is a small temperature difference measuring ...
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The invention provides a universal calorimetric biosensor which is suitable for sheet and plate-type heat sensors, and comprises a constant-temperature sampling adiabatic confluence device, a thermostable micro reactor and a small temperature difference measurement device, and is combined through a quick coupling. Multi-flow samples are treated at a constant temperature and converged through the constant-temperature sampling adiabatic confluence device and enter the thermostable micro reactor for reaction, and temperature measurement is carried out through the small temperature difference measurement device. The system is high in universality, meets the needs of multi-flow and multi-component complicated processes and work condition adjustment, is high in sensitivity, good in heat stability, simple and compact in structure, modular and high in applicability, can be applied to online monitoring of the processes of enzyme analysis, biochemical detection, environmental monitoring and biochemical fermentation, and is especially suitable for heat analysis and field measurement.
Description
technical field [0001] The invention relates to a general calorimetric biosensor, which can be applied to enzyme analysis, biochemical detection, environmental monitoring, and online monitoring of biochemical, fermentation and other processes. Background technique [0002] The development of biochemical technology requires effective analysis of various biochemical components, such as enzyme analysis, environmental monitoring, on-line determination of specific components formed or consumed during the reaction process, and raw materials and intermediate products as well as generated during the fermentation process. The continuous determination of the concentration of substances, etc. is used to control the progress of the process, etc. Due to the highly nonlinear and random nature of the above process, the application range of the mechanism and control model obtained through assumptions and experiments is limited, and it is difficult to accurately and effectively describe the ...
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IPC IPC(8): G01N25/20
CPCG01N25/20
Inventor 郑艺华刘君
Owner QINGDAO UNIV