Biomimetic immunosorbent detection method for trichlorfon based on quantum dots
A detection method and technology of quantum dots, which are applied in biological testing, measurement devices, material inspection products, etc., can solve the problems of expensive instruments, cumbersome pretreatment, long detection time, etc., and achieve low cost, high sensitivity, and quantum yield. high effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] Below in conjunction with embodiment, the present invention is further described; Following embodiment is illustrative, not limiting, can not limit protection scope of the present invention with following embodiment.
[0022] In the invention, the trichlorfon molecularly imprinted polymer film is used as a biomimetic antibody in conjunction with an enzyme-linked immunological technique, thereby establishing a rapid detection method with high sensitivity for the trichlorfon. Its specific embodiment is:
[0023] 1. Preparation of quantum dot-labeled antigen: mix 16 μL trichlorfon hapten (1 mM), 32 μL 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (10 mM) and 10 μL CdSe / ZnS Amino quantum dots (8 μM) were sequentially added to the reaction vessel and mixed thoroughly; 70 μL of borate buffer solution (pH 7.4) was added and reacted at room temperature in the dark for 2 h. After the reaction, centrifuge to remove aggregates, concentrate the reactant by ultrafiltration for sep...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com