boron and coumarin

boron has been researched along with coumarin* in 2 studies

Other Studies

2 other study(ies) available for boron and coumarin

ArticleYear
Ready Access to Molecular Rotors Based on Boron Dipyrromethene Dyes-Coumarin Dyads Featuring Broadband Absorption.
    Molecules (Basel, Switzerland), 2020, Feb-12, Volume: 25, Issue:4

    Herein we report on a straightforward access method for boron dipyrromethene dyes (BODIPYs)-coumarin hybrids linked through their respective 8- and 6- positions, with wide functionalization of the coumarin fragment, using salicylaldehyde as a versatile building block. The computationally-assisted photophysical study unveils broadband absorption upon proper functionalization of the coumarin, as well as the key role of the conformational freedom of the coumarin appended at the

    Topics: Boron; Coumarins; Fluorescence; Fluorescent Dyes; Molecular Conformation; Porphobilinogen; Spectrometry, Fluorescence

2020
A self-calibrating bipartite viscosity sensor for mitochondria.
    Journal of the American Chemical Society, 2013, Jun-19, Volume: 135, Issue:24

    A self-calibrating bipartite viscosity sensor 1 for cellular mitochondria, composed of coumarin and boron-dipyrromethene (BODIPY) with a rigid phenyl spacer and a mitochondria-targeting unit, was synthesized. The sensor showed a direct linear relationship between the fluorescence intensity ratio of BODIPY to coumarin or the fluorescence lifetime ratio and the media viscosity, which allowed us to determine the average mitochondrial viscosity in living HeLa cells as ca. 62 cP (cp). Upon treatment with an ionophore, monensin, or nystatin, the mitochondrial viscosity was observed to increase to ca. 110 cP.

    Topics: Biosensing Techniques; Boron; Coumarins; Fluorescent Dyes; HeLa Cells; Humans; Mitochondria; Porphobilinogen; Spectrometry, Fluorescence; Viscosity

2013