A novel nanobiosensor-based colorimetric method was developed by integrating ZnO nanoparticles functionalized with curcumin, dispersive liquid–liquid microextraction (DLLME), and smartphone digital ...
Colorimetry is, as the name suggests, the study of color. The technique differs from spectroscopy, which measures spectral output across a range of wavelengths, as it is concerned with how color is ...
A RAPID glance through this book might lead one to consider its comprehensive title justified; a more complete perusal causes some disappointment. The only colorimeters described are (1) the ordinary ...