Diffuse reflectance spectroscopy (DRS), in which the diffuse and scattered light returning from a sample can reveal details of its composition, has been widely studied as a means to measure hemoglobin ...

Formulation scientists are behind the conversion of active pharmaceutical ingredients (API) into stable, bioavailable, and commercially viable dosage forms, rarely a simple process. Image Credit: ...

Authorities in Virginia, US, have begun evaluating a new photonics-based sensor that it is hoped will reduce the incidence of drunk-driving. Launched by Governor Ralph Northam, the “Driven to Protect” ...