Goldnanoparticles (AuNPs) exhibit unique properties that havemade them a very attractive material for application in biologicalassays. Given the potentially interesting interactions between AuNPsand biological macromolecules, we investigated AuNPs-induced proteincrystal growth. Differently functionalized AuNPs were...
Using gold nanoparticles (AuNPs) on "capillary enzyme-linked immunosorbent assay (ELISA)", we produced highly sensitive and rapid assays, which are the major attributes for point-of-care applications. First, in order to understand the size effect of AuNPs, AuNPs of varying diameters (5 nm, 10...
A sandwich-type of electrochemical immunoassay is described for the determination of insulin. It is based on the use of a glassy carbon electrode that was modified with MoS2 nanosheets decorated with gold nanoparticles (AuNPs) to immobilize a large amount of first antibody (Ab1). Following exposure...
aMaybe i can try. 可能我可以尝试。[translate] agold nanoparticles, which have been shown to enter cells without the use of a cationic co-carrier, could be functionalized 金nanoparticles,显示输入细胞,不用对一个负离子co载体的用途,可能是functionalized[translate]...
Scientists create gold-coated magnetic nanoparticles which latch onto a high portion of the present microRNAs, and then capture the nanoparticles and newly attached microRNAs with a magnet. "Because the capture is so effective, we get higher sensitivities and can detect much lower limits," Gooding ...
The present invention is related to the use of strains, its spores, hyphae mycelium, sclerotia, intra and/or extracellular organic molecules, such as proteins, nucleic acids, polysaccharides, lipids and secondary metabolites for the biosynthesis of gold nanoparticles (AuNps). In general terms, the...
The course of these devel... JA Donaldson - 《Gold Bulletin》 被引量: 13发表: 1980年 Use of Gold Nanoparticles in Diagnostics, Surgery and Medicine: A Review Noble metals and their compounds have a long and distinguished history as therapeutic agents in medicine. Recent years have seen ...
The use of metal nanoparticles dispersed in an optically clear matrix by potters and glassmakers from the Bronze Age up to the present time is reviewed from the solid state chemistry and material science point of view. The nature of metal (gold, silver or copper), the importance of some oth...
In this work, we report a green method for the synthesis of gold nanoparticles (GNP) using the aqueous extract of red tomato (Lycopersicon esculentum). We believe that citric acid and ascorbic acid present in tomato juice are responsible for the reduction of gold ions. This biosynthesized GNP...
This review provides information on the use of noble metals, as well as silver and gold nanoparticles to improve the performance of medical implants related to orthopedic and reconstructive surgery. Traditionally, modern biomaterials used for implantation in various fields of medicine are metals and all...