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Automatic free radical detector

A technology of free radicals and detectors, applied in the fields of instruments, chemical instruments and methods, analytical materials, etc., can solve the problem of no free radical detectors, etc., and achieve the effect of good repeatability and moderate measurement time.

Inactive Publication Date: 2013-12-04
上海圭石工业产品设计研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no free radical detector on the market, and it only exists in a few laboratories for independent research and development

Method used

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Embodiment Construction

[0025] In order to understand the technical content of the present invention more clearly, the following specific examples are enumerated in detail. However, the specific examples are for illustration only, not limitation of the present invention.

[0026] See Figure 1-Figure 3 As shown, the fully automatic free radical detector of the present invention includes a control device (not shown), a sample adding device 1, a heating device 2, a detection device 3, a cleaning device 4 and a reaction vessel 5, and the control device is respectively connected to the circuit The sample adding device 1, the heating device 2, the detection device 3 and the cleaning device 4, the sample adding device 1 is connected to the reaction vessel 5, the cleaning device 4 and the heating device 2 All are arranged in the wall of the reaction vessel 5 , the detection device 3 is inserted in the reaction vessel 5 , and the bottom of the reaction vessel 5 is provided with a drain hole 51 .

[0027] T...

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Abstract

The invention relates to an automatic free radical detector. The detector comprises a control device, a sample feeding device, a heating device, a detecting device, a washing device, and a reaction container, the control device is connected to the sample feeding device, the heating device, the detecting device and the washing device, the sample feeding device is connected to the reaction container through a pipeline, the washing device and the heating device are both arranged in the inner wall of the reaction container, the detecting device inserts into the reaction container, and the bottom of the reaction container is provided with a water outlet hole. The automatic free radical detector has a smart design, can automatically detect free radicals, solves the problem of difficult detection of free radicals, provides a firm basis on medically cleaning free radicals and curing diseases, which are caused by free radicals, furthermore, the detector adopts the photochemiluminescence method, complex and tedious sample preparation is saved in detection, automation is totally achieved, and the automatic free radical detector is suitable for mass promotion and application.

Description

technical field [0001] The invention relates to the technical field of free radical detectors, in particular to the technical field of free radical detectors, in particular to a fully automatic free radical detector. Background technique [0002] Free radicals are harmful compounds produced in the oxidation reaction of the body. They have strong oxidative properties and can damage the tissues and cells of the body, causing chronic diseases and aging effects. Biological systems mainly encounter oxygen free radicals, such as superoxide anion free radicals, hydroxyl free radicals, lipoxyl free radicals, nitrogen dioxide and nitric oxide free radicals. Plus hydrogen peroxide, singlet oxygen and ozone, commonly known as active oxygen. Active oxygen free radicals in the body have certain functions, such as immune and signal transduction processes. However, too much active oxygen free radicals will have a destructive effect, leading to damage to normal cells and tissues of the hu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00G01N35/10B08B3/12
Inventor 卢先东李降龙吴卓慧
Owner 上海圭石工业产品设计研发有限公司