Elementary school science teaches us that in the sun, dark colors get hot while white stays cool. Now new research has found an exception: scientists have determined that certain dark pigments can ...

Laser wavelength selection, a critical determinant of accuracy and data quality, is guided by factors such as resonance, fluorescence, and sample absorption. Ensuring the correct laser wavelength ...

Spectroscopy, in its broadest sense, is the term given to the investigation and measurement of spectra produced when a substance interacts with or emits electromagnetic radiation. All known matter ...

An interview with Michelle Gal, PEng, which explores the factors researchers must consider when choosing a suitable fluorescence illumination system for specific life sciences applications, conducted ...

Electron and phonon are two fundamental particles (quasi-particles) of condensed matter and their interplay in single crystals can create many interesting physical phenomena, such as polariton, charge ...

This method uses fluorescence to analyze the samples. In fluorescence, the fluorophore absorbs light of a certain wavelength, which then excites the electron, which moves from ground state to a high ...