Marine bacteria diversity fluorescence detection system

Abstract

The invention relates to a marine bacteria diversity fluorescence detection system, which comprises a bearing substrate, a fluorescence detection device, a light transmission protection cover and a light shielding protection cover, wherein at least one fluorescence detection device is embedded on the outer surface of the bearing substrate and is slidably connected to the outer surface of the bearing substrate through a sliding rail, the sliding rail circles the axial line of the bearing substrate to form a closed ring-like structure, the bearing substrate outer surface corresponding to the fluorescence detection device is provided with a layer of the light transmission protection cover and a layer of the light shielding protection cover, at least two separation plates are arranged in the bearing substrate, the bearing substrate is sequentially divided into a control cavity, a detection cavity and a power cavity from front to rear by the separation plates, and the fluorescence detectiondevice is positioned in the detection cavity. According to the present invention, the marine bacteria diversity fluorescence detection system can effectively meet the on-site continuous fluorescencedetection of marine bacteria in different marine environments, and further has advantages of simple equipment structure, low use cost, low maintenance cost, convenient transportation and carrying, andhigh automation operation degree.

Description

technical field [0001] The invention relates to a fluorescence detection device, in particular to a marine bacteria diversity fluorescence detection system. Background technique [0002] At present, in research activities on marine bacteria, special sampling equipment is often used to sample seawater that is not deep enough, and then transfer the seawater sample to the detection equipment for detection operations. Although this detection method can meet the needs of detection operations to a certain extent, However, during the detection process, it was found that when the seawater samples were collected from the ocean and tested by the detection equipment, the parameters such as temperature, pressure, light and oxygen content of the sample seawater would be seriously changed, resulting in a large number of Marine bacteria lose their activity or even die due to changes in the production environment, which leads to a great difference between the current state of marine bacteri...

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Problems solved by technology

[0002] At present, in research activities on marine bacteria, special sampling equipment is often used to sample seawater that is not deep enough, and then transfer the seawater sample to the detection equipment for detection operations. Although this detection method can meet the needs of detection operations to a certain extent, However, during the detection process, it was found that when the seawater samples were collected from the ocean and tested by the detection equipment, the parameters such as temperature, pressure, light and oxygen content of the sample seawater would undergo serious changes, resulting in a large number of Marine bacteria lose their activity or even die due to changes in the production environment, resulting in a huge difference between the current fluorescence detection of marine bacteria and the bacterial status in the actual marine environment, which seriously affects the accuracy of marine bacteria research. At the same time Frequent collection of seawater samples also leads to relatively high labor intensity and cost in the current marine bacteria fluorescence detection operation. Therefore, in view of this situation, it is urgent to develop an inventive fluorescence detection device to meet the needs of actual use.

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