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Growing gold:Researchers develop gold nanowires for biomedical procedures
Growing gold Researchers gold nanowires biomedical procedures
2016/11/4
Grown like a snowflake and sharpened with a sewing machine, a novel device by Kansas State University researchers may benefit biomedical professionals and the patients they serve during electrode and ...
Titanium+gold = new gold standard for artificial joints
Titanium gold new gold standard artificial joints
2016/8/1
Titanium is the leading material for artificial knee and hip joints because it’s strong, wear-resistant and nontoxic, but an unexpected discovery by Rice University physicists shows that the gold stan...
In two recent papers in Analytical Chemistry (here & here), a group from the UC Davis Department of Electrical and Computer Engineering demonstrated that they could detec...
Size-controlled growth of colloidal gold nanoplates and their high-purity acquisition
colloidal gold nanoplates high-purity acquisition
2010/7/16
A facile while flexible approach to size-controllable high-purity colloidal gold nanoplates has been presented. By adjusting the quantity of seeds and I− through a seed-mediated,
cetyltrimethyl...
Voltammetric detection of dopamine at gold nanotadpoles modified electrode
Gold Nanotadpoles Dopamine Detection
2010/7/16
Gold nanotadpoles were synthesized by a simple temperature-reducing seeding approach. A novel
gold electrode modified with gold nanotadpoles through a sulphydryl-terminated self-assembled
monolayer ...
Synthesis and Bioconjugation of Gold Nanoparticles as Potential Molecular Probes for Light-Based Imaging Techniques
Synthesis Bioconjugation Potential Molecular Probes
2009/9/7
We have synthesized and characterized gold nanoparticles (spheres and rods) with optical extinction bands within the “optical imaging window.” The intense plasmon resonant driven absorption and scatte...
Facile synthesis of gold nanoribbons by L-cysteine at room temperature
gold nanoribbons L-cysteine room temperature
2010/7/16
Facile synthesis of gold nanoribbons by L-cysteine at room temperature.
Calculated Optical Properties of Dielectric Shell Coated Gold Nanorods
Optical Properties Dielectric Shell Coated Gold Nanorods
2010/7/16
Optical absorption spectra of dielectric shell coated gold nanorods are simulated using the discrete dipole approximation method. The influence of the aspect ratio, shell thickness, dielectric constan...
Facile synthesis of gold nanoparticles by thermally reducing AuCl4- with aniline
Gold nanoplates Aniline Shape control
2010/7/16
We herein report a one-step, wet-chemical approach to synthesizing gold nanoplates in large quantities via the AuCl4 thermal reduction process by aniline, without introducing additional capping agent...