Duetta is a highly sensitive spectrofluorometer that can be used to measure transferrin at very low concentrations. By ...

Gene expression studies can monitor biological processes using a “molecular beacon” (single-stranded DNA, ssDNA), a ...

Modern bioassays tend to fall under three common modalities: colorimetric, luminometric or fluorometric. Colorimetric assays record the amount of light absorbed by a reporter compound. This absorbance ...

While there is an astounding variety of physical differences in wildlife that humans can easily observe, new research from Drexel University’s College of Arts and Sciences reveals that there is likely ...

Researchers have reported a sample-prior-based approach to point spread function decoupling that improves system ...

Computational fluorescence microscopy (CFM) requires accurate point spread function (PSF) characterization for high-quality imaging. We propose a sample prior–based PSF decoupling method, where ...

Mammals have been discovered to have a secret superpower: nearly all species glow in the dark. Before now, it was thought that only Australian marsupials such as platypuses, wombats, Tasmanian devils ...

When conducting fluorescence imaging in various medical applications, practitioners typically use a powdered dye known as Indocyanine Green (ICG). ICG emits fluorescence between 750 and 950 nanometers ...

Abiotic stress physiology is a critical field within plant science, particularly as climate change and environmental ...