fluorescent labels
Image of the Day: Infrared Tumors
The Scientist Staff, The Scientist Staff | Apr 18, 2018
A camera inspired by butterfly eyes allows surgeons to see cancer cells during surgery.
Characterizing DNA Quadruplexes
Jef Akst | Sep 10, 2015
Researchers are developing new techniques to better understand how and why knots of DNA are distributed throughout the genome.
Timing Turnover
Kerry Grens | Nov 1, 2012
Two-tone fluorescent tags track the movement and life span of proteins within living cells.
The Sharper Image
Jeffrey M. Perkel | Oct 1, 2012
Advances in light microscopy allow the mapping of cell migration during embryogenesis and capture dynamic processes at the cellular level.