DNA applications of time-resolved fluorescence spectroscopy DNA’s intrinsic fluorescence is usually very weak, which has led to dyes being used as labels.

Figure 1. A number of fluorescent probes can be excited with a single laser (blue line). In confocal microscopy, laser excitation light is raster scanned across the sample to induce the fluorescence ...

Discover how cohesin mechanics and nanotracker technology are transforming DNA research in this Bruker webinar.

Importantly, the DNA assembly of the antennas is easy to do and highly programmable to target a range of proteins, and the signals can be viewed through run-of-the-mill fluorescence spectroscopy.

Theory of Fluorescence Spectroscopy It is useful to briefly explore the fundamental physics involved in fluorescence spectroscopy in order to understand its full power. A molecule has to absorb a ...

Fluorescence spectroscopy (also called spectrofluorometry or fluorometry) is a kind of electromagnetic spectroscopy, which analyzes fluorescence from a sample. It involves the use of a light beam that ...

In this study, absorption, fluorescence, synchronous fluorescence, and Raman spectra of nonirradiated and ultraviolet (UV)-irradiated thymine solutions were recorded in order to detect thymine dimer ...

Review of fluorescent probes for detecting G-Quadruplex DNA The article by Dr. Michael D. Heagy and Dr. Susantha K. Ganegamage is published in the journal, Current Organic Chemistry, 2022 Peer ...

By attaching colored, fluorescent tags to short stretches of DNA, a team at Harvard University has developed an imaging system that can resolve structures less than 10 nanometers apart.

"Visualizing the invisible: New fluorescent DNA label reveals nanoscopic cancer features." ScienceDaily. ScienceDaily, 4 March 2022. <www.sciencedaily.com / releases / 2022 / 03 / 220304144643.htm>.