Noble metal nanostructure as well as preparation method and application thereof
A nanostructure and noble metal technology, applied in the direction of nanotechnology, nanotechnology, nanotechnology for materials and surface science, etc., can solve the problems of large particle size and uneven size, achieve uniform size and shape, and prepare The effect of simple process and pure gold nanostructure system
Active Publication Date: 2015-07-15
THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA
5 Cites 11 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention relates to a preparation method of a noble metal nanostructure. The preparation method comprises the following steps: putting a noble metal sheet in a solution containing nano graphene oxide, and carrying out ablation on the noble metal sheet by using pulse laser to obtain the noble metal nanostructure. The noble metal nanostructure prepared by using the preparation method is more uniform in size and appearance and controllable in grain size; with the increase of the concentration of a nano graphene oxide seed promoter, the size of a gold nanostructure becomes smaller and smaller and the dispersity becomes better and better; the prepared gold nanostructure system is pure, free of chemical residual and good in biocompatibility and lays a favorable foundation on the subsequent study in the biomedical field; the preparation method is simple and easily controllable in conditions.
Application Domain
Material nanotechnology
Technology Topic
Biocompatibility TestingOxide +7
Image
Examples
- Experimental program(7)
- Comparison scheme(1)
- Effect test(1)
Example Embodiment
Example Embodiment
Example Embodiment
PUM
Property | Measurement | Unit |
Thickness | 0.5 ~ 5.0 | mm |
Particle size | 1.0 ~ 20.0 | nm |
Wavelength | 532.0 ~ 1060.0 | nm |
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Lightweight corundum-mullite castable and preparation method thereof
Owner:WUHAN UNIV OF SCI & TECH
Preparation method and application of sinonovacula constricta enzymolysis polypeptide
Owner:ZHEJIANG OCEAN UNIV
Cerium basis composite oxides doped precious metal integer catalyzer and method of manufacturing the same
Owner:ZHEJIANG NORMAL UNIVERSITY
Preparation method of composite potassium permanganate sustained-release agent
Owner:HUAQIAO UNIVERSITY
Touch control display device, manufacturing method thereof and electronic equipment
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Classification and recommendation of technical efficacy words
- good repeatability
- Simple preparation process
Carbon nanofiber aerogel as well as preparation method and application thereof
Owner:UNIV OF SCI & TECH OF CHINA
Electromagnetic inching forming method and its device for plate moving coil
Owner:HUAZHONG UNIV OF SCI & TECH
Composite conductor application of carbon nano tube fiber and preparation method thereof
Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI
Method for growing single-layer molybdenum disulfide by chemical vapor deposition
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI