A research team has studied the fluorescence of carbon nanotubes (CNTs) made from graphene sheets a single atom thick. Various hexagonal organic molecules were bonded to the CNTs' outer wall. The ...

Researchers have genetically engineered a protein to emit the shortest-wavelength fluorescence light reported to date. They did this by optimizing the interactions between the fluorescence center ...

Electromagnetic energy from a laser set at the correct wavelength provides the correct amount of energy to an electron in the fluorescent dye molecule. This is the signature excitation wavelength for ...

Several biomedical research applications make the most of the natural fluorescence response of amino acids – the essential building blocks of all proteins. These protein fluorescence responses to ...

The MEMS confocal unit can be connected to an inverted microscope to allow for confocal fluorescence imaging. Depending on the needs, the MAICO line-up provides three variations with varying ...

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 ...