A kind of photochemiluminescence analysis instrument

A technology of chemiluminescence and analytical instruments, which is applied in the field of analytical instruments, can solve problems such as low sensitivity and selectivity, no detection, and inability to provide a single wavelength, and achieve the effects of simple equipment structure, convenient operation, and easy-to-learn equipment operation

Active Publication Date: 2018-07-03
贝士德仪器科技(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the different wavelengths of light responded by different systems, the half-wave width of the photodiode is wider. Choosing different photodiodes as light sources can only provide light in a certain wavelength range, and cannot provide light of a single wavelength. Therefore, the sensitivity and selectivity of the system not tall
But so far, there is no report on a photochemiluminescence analysis instrument based on a light source that can provide a single wavelength, nor a photochemiluminescence analysis instrument based on a laser diode as a light source

Method used

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  • A kind of photochemiluminescence analysis instrument
  • A kind of photochemiluminescence analysis instrument
  • A kind of photochemiluminescence analysis instrument

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Embodiment Construction

[0020] The following are specific examples related to the present invention, and further describe the technical solutions of the present invention, but the protection scope of the present invention is not limited to these examples. All changes or equivalent substitutions that do not depart from the concept of the present invention are included in the protection scope of the present invention.

[0021] Apparatus and reagents used in the present invention:

[0022] A laser diode with a wavelength of 515nm and a power of 30mw was purchased from Taiwan Yiluoya Technology Co., Ltd.

[0023] IFFM-E chemiluminescence analyzer was purchased from Xi'an Ruimai Analytical Instrument Co., Ltd.

[0024] Antibodies and FITC-modified antibodies were purchased from Qiangyao Biotechnology Co., Ltd.;

[0025] pH 9.60.05mol / L carbonate coating buffer solution configuration method: dissolve 1.59g Na per liter of water 2 CO 3 ,2.93gNaHCO 3 , that is;

[0026] The 0.15mol / L PBST buffer soluti...

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Abstract

The invention discloses a photochemiluminescence analysis instrument, which is characterized in that it is a photochemiluminescence analysis instrument with a laser diode, a container, a photomultiplier tube and a chemiluminescence instrument as core components. Regulator 3, Voltage Stabilizer 4, Power Indicator 5, Laser Diode Chamber 6, Laser Diode Display 7, Laser Diode Modulator 8, Cassette 9, Container 10, Light Source Cover 11, Photomultiplier Tube 12, Chemiluminescence Apparatus 13 , Display 14 forms. The instrument has the characteristics of simple equipment structure, convenient operation and low cost.

Description

technical field [0001] The invention belongs to the field of analysis instruments and relates to a photochemiluminescence analysis instrument, specifically a photochemiluminescence analysis instrument with a laser diode, a container, a photomultiplier tube and a chemiluminescence 1 as core components. technical background [0002] In current biomedical research and clinical practice, markers are often used to convert the measured signals into light, electricity, sound, magnetism, heat and force signals, or directly convert the measured signals into light, electricity, sound, magnetic, Signals such as heat and force. With the deepening of scientific research and clinical application, analytical methods with higher sensitivity need to be established. Photochemiluminescence is a high-sensitivity analysis method. In its detection, the photoexcitation process is separated from the chemiluminescence detection, which is carried out in different time and space, and the background s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/76
Inventor 混旭徐亚琼宋天琦
Owner 贝士德仪器科技(北京)有限公司
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