Imaging system suitable for multiple detection of biomolecules
A technology of multiple detection and imaging systems, applied in chemiluminescence/bioluminescence, analyzing materials through chemical reactions, and analyzing materials, can solve problems such as inability to achieve multiple detections and inability to detect particle signal detection
Pending Publication Date: 2021-09-10
SHANGHAI MAG GENE NANOTECH CO LTD
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[0002] Current photochemiluminescent detection instruments, such as Siemens’ Dimension EXL analyzer, PerkinElmer’s Both Multimode Plate Reader and Beijing Kemei's LiCA500 automatic chemiluminescence analyzer can only detect the unified signal in the entire homogeneous solution, and cannot detect the signal of a single detection particle, so the function of multiple detection cannot be realized
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[0035] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0036] see Figure 1 to Figure 5 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...
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The invention provides an imaging system suitable for multiple detection of biomolecules. The imaging system at least comprises a first optical path and a second optical path, wherein the first optical path is from an excitation light source to an objective lens, an optical filter set is arranged between the excitation light source and the objective lens, and the optical filter set is configured and arranged to guide excitation light emitted by the excitation light source to the objective lens; the second optical path is from the objective lens to an image acquisition device, a reflective mirror is arranged between the objective lens and the image acquisition device, and the reflective mirror is configured and arranged to project fluorescent light received by the objective lens to the image acquisition device; the excitation light source at least comprises a first excitation light source and a second excitation light source, the first excitation light source is used for exciting a fluorescence signal, and the second excitation light source is used for exciting a light-activated chemiluminescence signal. The imaging system can realize fluorescence and light-activated chemiluminescence imaging at the same time.
Description
technical field [0001] The patent of the present invention relates to the field of biological detection, in particular to an imaging system suitable for multiple detection of biomolecules. Background technique [0002] Current photochemiluminescent detection instruments, such as Siemens’ Dimension EXL analyzer, PerkinElmer’s Both Multimode Plate Reader and Beijing Kemei's LiCA500 automatic chemiluminescence analyzer can only detect the unified signal in the entire homogeneous solution, and cannot detect the signal of a single detection particle, so the function of multiple detection cannot be realized. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an imaging system suitable for multiple detection of biomolecules. [0004] The first aspect of the present invention provides an imaging system suitable for multiple detection of biomolecules, and the imaging system can realiz...
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Login to View More IPC IPC(8): G01N21/64G01N21/76
CPCG01N21/6486G01N21/76
Inventor 郭庆生徐宏古宏晨
Owner SHANGHAI MAG GENE NANOTECH CO LTD