An international collaboration of researchers developed two new complementary approaches for versatile but precise light intensity measurements in fluorescence imaging systems. Accurate measurements ...

The core mechanism involves labeling a target molecule, substrate, or probe with a fluorophore. Upon excitation, the fluorophore emits a signal that is proportional to the presence or activity of the ...

What is Fluorescence Correlation Spectroscopy (FCS)? Fluorescence correlation spectroscopy (FCS) is a powerful analytical technique that enables the study of dynamic processes and interactions at the ...

This graph represents a quantitative readout of the increases in fluorescence measured with the microscope as a stroke stimulus was applied to the animal's skin. Vertical yellow bars indicate periods ...