fluorescent labeling
Image of the Day: Infrared Tumors
Image of the Day: Infrared Tumors
The Scientist Staff | Apr 18, 2018
A camera inspired by butterfly eyes allows surgeons to see cancer cells during surgery.
Deep Learning Allows for Cell Analysis Without Labeling
Deep Learning Allows for Cell Analysis Without Labeling
Kerry Grens | Apr 12, 2018
A new microscopy program requires no fluorescent markers to identify cell type, nuclei, and other characteristics.
Researchers Produce Alpaca Antibodies Using Yeast
Researchers Produce Alpaca Antibodies Using Yeast
Catherine Offord | Feb 14, 2018
With multiple applications in biomedicine, the antibodies can now be made quickly, cheaply, and without the need for an alpaca or one of its relatives.
Dying Light Marks the Spot
Dying Light Marks the Spot
Catherine Offord | Mar 29, 2016
Drug-delivering nanoparticles designed to glow when their target cells die can report on the effectiveness of cancer therapies within just a few hours of treatment, a mouse study shows.
Illuminating a Cancer’s Origins
Illuminating a Cancer’s Origins
Catherine Offord | Feb 1, 2016
Researchers have developed a technique to visualize the origin of melanoma in zebrafish, throwing light on a genetic switch for cancer.
Characterizing DNA Quadruplexes
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.
Cellular Garbage Disposal Illuminated
Cellular Garbage Disposal Illuminated
Bob Grant | Apr 13, 2015
A Harvard team shows how cells label and recognize proteins for degradation.
Picturing Infection
Picturing Infection
Kelly Rae Chi | Jan 1, 2015
Whole-animal, light-based imaging of infected small mammals
Next Generation: Seeing Brain Tumors
Next Generation: Seeing Brain Tumors
Jef Akst | Feb 27, 2014
A new camera system supports the visualization of gliomas stained with Tumor Paint, a chlorotoxin-based imaging agent that’s currently in clinical trials.
Mental Map
Mental Map
Abdul-Kareem Ahmed | Nov 13, 2013
From determining structures to figuring out functions, brain-mapping scientists are applying new technologies to understand the hub of the central nervous system.