A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

The article considers creating Laser Opto-Electronic Airspace Monitoring System in the visible and infrared ranges and its practical applications in airspace security, trajectory measurements and ...

The researchers modified TiO2, a compound commonly used in sunscreen and self-cleaning surfaces. Pure TiO2 only responds to UV light, which makes up less than 5% of sunlight. Adding copper changed the ...

UV-vis spectroscopy, another new addition to PAT, measures electron transitions and therefore mainly detects chromophores—”regions where electron excitation is more likely.” ...

UV VIS spectroscopy is a powerful analytical technique, but misconceptions about its capabilities and limitations are more common than you might think. From its use in simple color measurement to its ...

Ultraviolet (UV) spectroscopy can be used together with multivariate calibration to determine various compounds, since the spectral region used could bring information about the chemical structures of ...

Tryptophan (Trp•) and tyrosyl (Tyr•) radical containing peptides were produced by UV laser-induced electron detachment from a suitable precursor. Vacuum ultraviolet (VUV) action spectra of these ...

UV–vis absorption spectroscopy is commonly used to determine optical bandgaps in semiconductors and elucidate electronic states in organic dyes. (7−9) Dynamic light scattering (DLS), as a ...