Figure 1: The excitation–emission matrix, extracted partial fluorescence yields and total electron yield of solid α-Fe 2 O 3. Solute–solvent charge transfer is an important process in many biological ...

Spectroscopic techniques are among the most important methods by which scientists can look inside materials. They exploit the interaction of light waves with a given sample. Now, using X-ray ...

The synthesis route of the donor–acceptor fluorescent dye AFL and the design idea and response mechanism of the AFL-based fluorescencesensor. Recently, a research team led by Professor JIANG Changlong ...

Researchers have developed a sensor based on porous crystalline fibers of a fluorescent dendrimer. The high porosity of the fibers increased their adsorption capacity, making their emission behavior ...

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 ...