The phenomena and principles of FRET were first discovered in 1948. In groundbreaking studies in the early 1970s, the quantitative relationship between FRET efficiency and the orientation and ...

FRET, or fluorescent resonance energy transfer, is an imaging techniques used to visualize interactions between proteins in real time. E-FRET is a more powerful version of FRET which accounts for ...

Polyprolines of different lengths, relatively stiff polypeptides, served as intramolecular “nanometer rulers” to demonstrate the highest MINFLUX resolutions in the Förster resonance energy transfer ...

During FRET, the excitation of the donor molecule is transferred to the acceptor, provided they are in close apposition to each other. After the transfer, the fluorescence of the donor is quenched, ...

Synthetic biologists at Rice University say they have developed the first method for observing the real-time activity of some of most common signal-processing circuits in bacteria, including deadly ...

What does it look like in the nanocosmos of living cells? Fluorescence microscopy makes it possible to visualize specific molecules in cells or tissues and has become an integral part of biological ...