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Apparatus and method for detecting concentration of phenylthiocarbamide based on biological tongue

A technology for phenylthiourea and concentration detection, which is applied in biological testing, material inspection products, and material electrochemical variables, etc., can solve the problems of low detection accuracy and poor repeatability, and achieve high detection accuracy, fast detection speed, and sensitive detection good sex effect

Inactive Publication Date: 2015-11-04
ZHEJIANG GONGSHANG UNIVERSITY
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of low detection accuracy and poor repeatability of detection methods in the prior art, and provide a high detection accuracy and fast detection device and detection method for phenylthiourea concentration based on biological tongue

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  • Apparatus and method for detecting concentration of phenylthiocarbamide based on biological tongue
  • Apparatus and method for detecting concentration of phenylthiocarbamide based on biological tongue
  • Apparatus and method for detecting concentration of phenylthiocarbamide based on biological tongue

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0056] Such as figure 1 The shown embodiment is a kind of phenylthiourea concentration detection device based on the biological tongue, and the phenylthiourea concentration detection device is electrically connected with the computer; includes a test bench, a detection box, and a surface acoustic wave resonator located on the test bench 1. Electronic counter 2, oscillator 3 and cell electrode chip 4; the oscillator and the surface acoustic wave resonator form an oscillation circuit, the counter is electrically connected to the oscillation circuit, the surface acoustic wave resonator is electrically connected to the cell electrode chip, and the counter is connected to the computer 5 electrical connection;

[0057] Such as Figure 4 As shown, the cell electrode chip includes a substrate 6 made of ST-cut quartz, a tungsten counter electrode 7 ar...

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Abstract

The invention discloses an apparatus and method for detecting the concentration of phenylthiocarbamide based on a biological tongue. The apparatus is electrically connected with a computer and comprises a bedstand, a detection box, a surface acoustic wave resonator arranged on the bedstand, an electronic counter, an oscillator and a cell electrode chip, wherein the surface acoustic wave resonator, the electronic counter, the oscillator and the cell electrode chip are arranged on the bedstand, the oscillator and the surface acoustic wave resonator compose an oscillation circuit, the electronic counter is electrically connected with the oscillation circuit, the surface acoustic wave resonator is electrically connected with the cell electrode chip, and the electronic counter is electrically connected with the computer. The method has the advantages of simple operation, good detection sensitivity, high detection precision and a fast detection speed; and the apparatus has the characteristics of good stability and repeatability.

Description

technical field [0001] The invention relates to the technical field of solution concentration detection, in particular to a biological tongue-based phenylthiourea concentration detection device and detection method with high detection accuracy and fast speed. Background technique [0002] Existing detection methods for solution concentration include instrumental analysis detection method and chemical detection method. Although the instrumental analysis detection method is simple to operate, it has the defect of low detection accuracy; the chemical detection method has the disadvantages of cumbersome operation and poor repeatability. [0003] Chinese patent authorization publication number: CN103528877A, authorized publication date January 22, 2014, discloses a small biochemical reactor online sugar concentration detection system, including a touch screen, responsible for accepting the setting and operation of on-site personnel; two constant current Pump, responsible for dilu...

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Application Information

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IPC IPC(8): G01N27/26G01N33/53
Inventor 余智郑钢英葛阳杨惠国华
Owner ZHEJIANG GONGSHANG UNIVERSITY
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