Recent advances in Fluorescence Resonance Energy Transfer (FRET) provides a way to measure and understand different biological systems and molecular interactions in nanometer order. In this report the introduction and principle of the FRET process have been explained.
@article{arxiv.0908.1815,
title = {An Introduction to Fluorescence Resonance Energy Transfer (FRET)},
author = {Syed Arshad Hussain},
journal= {arXiv preprint arXiv:0908.1815},
year = {2009}
}