REFP - 1 type of electrochemical luminescence imaging analyzer

Introduction of instrument

In clinical diagnostic tests and pathological studiesd during the related fields of life science research, such as "visualization" technology and related equipment development ,it got more and more people's attention. Electrochemical luminescence imaging technology is a kind of imaging technology based on the electrochemical luminescence response, not only can provide information on electrochemical signals and luminous intensity, but also on the optical imaging analysis.

   As a new biochemical analysis method, electrochemical luminescence imaging device with simple, reaction control, informationization, visualization and the advantages of high sensitivity and high flux.Compared with the fluorescence imaging method, with light bleaching, without the advantages of light source and spectral system; Relative to the chemiluminescence imaging method, have the advantage of strong controllability;Relative to the electrochemical detection, low detection limit and the electrode pollution affects the advantages of small.Due to the electrochemical luminescence, in biological sensing imaging markers are fixed on the electrode surface, so there is no diffusion problems, affecting the resolution of imaging quantity when zi chan rate is high, short response time, good stability, can be used for high sensitive electrochemical luminescence imaging analysis.REFP the company research and development of new - type 1 electrochemical luminescence imaging analyzer USES EMCCD image sensor, the requirement of environment is low, operation simple and convenient, camera time is short, high sensitivity, and can obtain multiple images and stored. Glow in order to further improve the detection sensitivity, instrument design are interchangeable with imaging system the location of the PMT detecting system, so it can finish higher sensitivity testing requirements .Based on the electrochemical luminescence, high sensitive, reaction control, fast imaging and the characteristic of the analysis for biological compatibility, the instrument can be applied to potential appeared, composition of the fingerprint identification, DNA testing, doping tests, clinical diagnosis and explosives detection and other fields, has important medical diagnosis, pathological study and security value. Biology can be applied to the immune analysis, gene expression, tissue section and single cell test, in vitro organ perfusion, animal testing, cancer research, cell transplantation, infectious disease, apoptosis, interaction between protein and protein. It into an integrated analysis and biological analysis, fingerprint identification of prospective study, for the electrochemical luminescence imaging technology in life science and the application of forensic science provide a new method and train of thought.

REFP - 1 type of electrochemical luminescence imaging analyzer by shaanxi normal university and xi 'an rui mai analysis instrument co., LTD cooperation development.The instrument can be completed in a multicomponent measurement in the sample solution, save the sample solution, provide more qualitative quantitative information.
 
2. The instrument
REFP - 1 type of electrochemical luminescence imaging analyzer consists of detection system, the control measurement system
* test system mainly consists of PMT components, EMCCD imaging detection components, precision mobile platforms, samples can be measured accurately moved to the corresponding test area, respectively, for detecting imaging and glowing.
* control system mainly includes electrochemical measurement, luminous measurement, mobile platforms and and multiple electrode potential control, accept from computer systems to control instruction, for the tested sample detect PMT, EMCCD imaging and precise control of position, the implementation of the entire system of data acquisition, image display.
 
3. Areas of application:
Y fingerprint appeared, identification and component identification
Y DNA detection, doping tests, the patients clinical diagnosis
Y minerals and explosive detection
Y the cancer early diagnosis and pathological study
Y immune analysis, gene expression, tissue section and single cell test
Y in vitro organ perfusion, animal testing, cancer research and cell transplantation
Y of infectious diseases, cell apoptosis, interaction between protein and protein
 
4. Main technical parameters of the instrument
Electrochemical analysis:

1.Potential scope: - 10 V ~ 10 V
Current scope: + 250 mA
Sensitivity: 1 x 10 to 9 ~ 1 x 10-2 A total of eight range
Scan rate: 0.0001 ~ 200 V/S
2. Light detection system:
Measuring dynamic range: more than five orders of magnitude
Accuracy of measurement: better than 0.05%
Amplifier output drift: better than 0.05%
Signal to noise: 0.5 mV (P - P values, 1 x)
Integral amplifier integral time: 0.001 ~ 10 s
System, automatic zero
Sampling rate: 1 ~ 200 times per second
Wavelength response: 230-920 nm

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

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