Unlock instant, AI-driven research and patent intelligence for your innovation.

Silver nano-cluster fluorescent probe and preparation method thereof and application of silver nano-cluster fluorescent probe in detection of active oxygen species

A technology of fluorescent probes and silver nanoclusters, applied in the field of biochemistry, can solve problems such as inability to distinguish active oxygen

Active Publication Date: 2020-05-29
TONGJI UNIV
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the methods for detecting reactive oxygen species using fluorescein are based on redox reactions, which can effectively detect reactive oxygen species. However, this method cannot distinguish different types of reactive oxygen species.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Silver nano-cluster fluorescent probe and preparation method thereof and application of silver nano-cluster fluorescent probe in detection of active oxygen species
  • Silver nano-cluster fluorescent probe and preparation method thereof and application of silver nano-cluster fluorescent probe in detection of active oxygen species
  • Silver nano-cluster fluorescent probe and preparation method thereof and application of silver nano-cluster fluorescent probe in detection of active oxygen species

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of the present invention is for describing specific implementations, not for limiting the protection scope of the present invention. The test methods for which specific conditions are not indicated in the fo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a silver nano-cluster fluorescent probe and a preparation method thereof and application of the silver nano-cluster fluorescent probe in detection of active oxygen species. Thesilver nano-cluster fluorescent probe comprises protein and silver nano-clusters. The probe can be utilized to sensitively and effectively detect different types of active oxygen in tissues or cells.

Description

technical field [0001] The invention belongs to the technical field of biochemistry, and in particular relates to a silver nanocluster fluorescent probe, a preparation method thereof and an application thereof in detecting active oxygen species. Background technique [0002] Active oxygen includes hydrogen peroxide, superoxide radicals, hydroxyl groups, etc. The increase in the content of active oxygen will lead to severe oxidative stress and eventually cause molecular damage to DNA, proteins and lipids. However, at present, people have not thoroughly studied the specific effects and degrees of influence of different types of reactive oxygen species on cells. Therefore, it is of great significance to design a tool that can effectively detect specific types of reactive oxygen species, and provide a reference for exploring the mechanism of tumorigenesis and development. At present, most methods for detecting reactive oxygen species using fluorescein are based on redox reactio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N21/64C09K11/58C09K11/02B82Y20/00B82Y40/00
CPCB82Y20/00B82Y40/00C09K11/025C09K11/58G01N21/6428G01N21/6458G01N2021/6432G01N2021/6439
Inventor 陈炳地黄鑫陈欣
Owner TONGJI UNIV