资讯

High-performance vertically illuminated Schottky photodiodes with indium-tin-oxide (ITO) Schottky layers were designed, fabricated, and tested. Ternary and quarternary III-V material systems ...
In this study, a novel heterocyclic amide derivative, N-(3-cyanothiophen-2-yl)-2-(thiophen-2-yl)acetamide (I), ... methyl]-6-methylphenol (II) are synthesized and characterized by XRD and UV-Vis ...
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 ...
Resonant two-photon ionization (R2PI), UV hole-burning (UVHB), and resonant ion-dip infrared (RIDIR) spectroscopies have been used to record single-conformation infrared and ultraviolet spectra of ...
Development and validation of an UV spectrophotometric method for the determination of aliskiren in tablets. Micheli Wrasse-SangoiI, *; ... (in house mixture of the excipients). Absorption spectra did ...
What sets zinc oxide apart from other UV-blocking ingredients is its broad-spectrum protection capabilities. While many chemical sunscreens excel at blocking either UVA or UVB rays, zinc oxide ...
When ultraviolet radiation is absorbed within the cutaneous tissues, it can trigger a number of phenomena that can have detrimental or beneficial consequences to an individual’s health. Tanning is ...
UV-LEDs are now available in this spectral range, which enables simple and accurate gas analysis of H2S. Photometer Design. The photometer (ULTRA.sens®) uses electrically modulable UV-LEDs that give ...