Fluorescent dyes are tools used throughout biotechnology and medicine that offer a unique method of detecting and quantifying the presence of a target molecule, cell, or tissue within an even more ...

Researchers at Trinity College Dublin (TCD) have developed special fluorescent color-changing dyes that can help visualize multiple biological environments like never before. Using just a single ...

Fluorescent dyes are non-protein molecules that absorb light and re-emit it at a longer wavelength. They are often used in the fluorescent labelling of biomolecules and can be smaller or more ...

Strategy for discovering protist – bacterial interactions in the ocean. The strategy relied on working at-sea where uncultivated cells could be interrogated without any form of fixation. The cartoon ...

In order to analyze the length of the PCR products by electrophoresis and a laser detection system, one of these primers has to carry a fluorescent dye label, which may be 6-carboxy-fluorescine ...

Fluorescence imaging can be conducted with long Stokes shift dyes that minimize crosstalk between the excitation source and fluorescent emission to improve the signal-to-background ratio.

To visualize this in a flow, we could imagine the motion of a small marked element of fluid. For example, we could mark a drop of water with fluorescent dye and illuminate it using a laser so that it ...

To visualize this in a flow, we could imagine the motion of a small marked element of fluid. For example, we could mark a drop of water with fluorescent dye and illuminate it using a laser so that it ...