Researchers at Hokkaido University have engineered a fluorescent dye that keeps glowing even when submerged in superacidic ...

The Nanomedicine and Nanotoxicology Group (GNano) at the University of São Paulo's São Carlos Institute of Physics (IFSC-USP) ...

Multiphoton microscopy is used in biomedical research to study cells and tissues. Today, so-called two-photon microscopy is used to study processes within cells, but the technique has limitations in ...

Physically magnifying objects using a key moisture-absorbing ingredient in diapers has opened an unprecedented view of the microbial world. When you slip a slide under a microscope, a system of glass ...

FLIM principles. Schematic overview of fluorescence lifetime data acquisition and analysis in time−domain (td) and frequency−domain (fd) modes. In tdFLIM, photon arrival times are recorded after each ...

New technique to image single lipids: Lipids are notoriously difficult to detect with light microscopy. Using a new chemical labeling strategy, the Dresden team has overcome this limitation, enabling ...

The brain is the most energy-demanding organ in the body, in part due to its complexity. Its components are varied and intricate: comprising different cell types, including neurons designed to ...

ABSTRACT: We analyzed the efficiency of a terahertz radiation produced at different pumping conditions of a first harmonic (ω0) Gaussian beam coupled with a second harmonic (2ω0) Laguerre-Gaussian ...

Imagine you’re sitting at a pond, listening to the din of croaking frogs. You want to know how many frogs are in the pond, but you can’t pick out the individual croaks—only the combined sound rising ...