UV-Vis spectroscopy is a powerful analytical technique for characterizing the optical properties and electronic structure of nanomaterials, including quantum dots, ... The absorption spectra of these ...

The UV-vis spectra of silver nanoparticles were recorded to examine the changes in the nanoparticles' surface properties in the presence of thiols. From the experimental data, ...

UV/VIS spectroscopy implies absorption/reflection measurements carried out in the ultraviolet and visible light spectrum. According to the Beer-Lambert law, which links the attenuation of light to the ...

Ultraviolet-visible (UV-Vis) spectroscopy is a widely used technique in many areas of science ranging from bacterial culturing, drug identification and nucleic acid purity checks and quantitation, to ...

A 10 percent improvement in the visible range of the spectrum can be achieved by using nanoparticles 2.85 nanometers in size, said Nayfeh, who also is a researcher at the university’s Beckman ...