Method for detecting target object by spectrophotometry method or fluorescence method

Abstract

The invention discloses a method for detecting a target object by a spectrophotometry method or a fluorescence method. The method comprises the following step of putting a sample to be detected into adetection device to be detected, wherein the detecting device is a multifunctional detection device comprising a detection platform, a first light source, a second light source and a receiving device; the detection platform carries samples to be detected; the first light source is positioned above the detection platform and emits first light to the detection platform; the second light source is positioned under the detection platform and emits second light to the detection platform; the receiving device is positioned above the detection platform and receives detection light from the sample tobe detected. The method has the advantages that both the spectrophotometry method and the fluorescence method are used; the operation is simple and convenient; the accuracy is high; the detection object range is wide; the detection value range is wide.

Description

technical field [0001] This field relates to the field of biomedicine, in particular to a method for detecting target objects by spectrophotometry or fluorescence. Background technique [0002] For researchers in the field of biomedicine, the current conventional methods for detecting calcium, iron, zinc, sodium, potassium, magnesium, copper and manganese ions or small molecules such as melamine are spectrophotometric or fluorescent detection methods. However, the spectrophotometric detection method and the fluorescence detection method need to use different detection devices, and the operation steps of these detection devices are often very cumbersome, it takes a lot of time, and sometimes even requires the use of large instruments or dangerous gases such as acetylene. relatively high. [0003] In addition, current devices cannot use both spectrophotometry and fluorescence methods. In daily detection, researchers need to replace detection devices from time to time accordin...

AI Technical Summary

Problems solved by technology

However, the spectrophotometric detection method and the fluorescence detection method need to use different detection devices, and the operation steps of these detection devices are often very cumbersome, it takes a lot of time, and sometimes even requires the use of large instruments or dangerous gases such as acetylene. relatively high

[0003] In addition, current devices cannot use both spectrophotometry and fluorescence methods, and researchers need to replace the detection device from time to time in daily detection according to the detection object

At the same time, because different detection objects are suitable for different test strips used in fluorescence methods, and are suitable for the detection light corresponding to different test strips, conventional devices in this field require manual repeated inspection and adjustment of detection light is very cumbersome

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