Intelligent bending double-gel for visual detection of glucose in urine, method for preparing same and application thereof
A curved and intelligent technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of cumbersome methods and high costs, achieve low cost, convenient operation, and realize the effect of visual detection of urine sugar
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] A kind of intelligent bending double glue for visual detection of urine sugar, the intelligent bending double glue is composed of a layer of sensitive hydrogel film and a layer of non-sensitive hydrogel film, wherein the sensitive elements in the sensitive hydrogel are able to combine Molecules of glucose, such as boronic acid derivatives, concanavalin, glucose transporter.
[0026] The preparation method of the intelligent curved double glue for visual detection of urine sugar comprises the following steps:
[0027] The first step, the preparation of sensitive hydrogel film: the monomer of hydrogel, cross-linking agent, sensitive element, initiator, molar ratio is 100-10: 1-0.1: 10-1: 1-0.1 Proportion Dissolve in water to a weight-volume ratio of 4-30% to water, and polymerize to form a sensitive hydrogel film;
[0028] The second step, the preparation of non-sensitive hydrogel film: the monomer of hydrogel, cross-linking agent, initiator are dissolved in water in the...
Embodiment 2
[0036] The steps to prepare the standard spectrum for the semi-quantitative visual detection of urine sugar liquid with different concentrations are as follows:
[0037] The first step is to accurately weigh and prepare a group of glucose solutions with different concentrations;
[0038] In the second step, put the smart bending double glue for visual detection of urine sugar stored in pure water into the above-prepared solution, shake for 10 minutes, take pictures and record the degree of bending, as shown in the attached figure 1 As shown, as a standard map for the semi-quantitative visual detection of different concentrations of urine sugar solutions,
[0039] In the third step, put the washed smart bending double glue in the liquid to be tested, and observe the change of its bending degree, such as figure 2 As shown, when the concentration of urine sugar in the liquid to be tested is different, the bending degree of the smart bending double glue will also be different, a...
Embodiment 3
[0041] The sensitive element is made of boric acid derivatives for the visual detection of urine sugar with intelligent bending double glue, and the steps are as follows:
[0042] The first step, preparation of a sensitive hydrogel membrane containing boric acid derivatives: acrylamide, methylene acrylamide, 3-acrylamide-phenylboronic acid, ammonium persulfate in a molar ratio of 30:0.9:10:0.1 Proportion Dissolved in water to a weight-to-volume ratio of 7.5% to water, polymerized to form a sensitive hydrogel film with a thickness of 160 μm;
[0043] The second step, the preparation of non-sensitive hydrogel film: acrylamide, methylene acrylamide, ammonium persulfate, the molar ratio is 30:0.9:0.1, to the weight volume ratio of water is 7.5%, polymerized to form a thick 160μm non-sensitive hydrogel film;
[0044] In the third step, the sensitive hydrogel film obtained in the first step and the non-sensitive hydrogel film obtained in the second step are bonded together to form a ...
PUM
Property | Measurement | Unit |
---|---|---|
thickness | aaaaa | aaaaa |
thickness | aaaaa | aaaaa |
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