Results 11 to 20 of about 109,431 (310)
Exposing Pesticide Exposure Using Fluorescent Tracer Dyes
EDIS, 2008 PI-162, a 3-page illustrated fact sheet by Frederick M. Fishel, demonstrates dermal exposure for pesticide handlers under inadequate protective conditions using fluorescent dyes and blacklight. Published by the UF Department of Agronomy, May 2008.
Frederick M. Fishel
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Sawmill waste derived carbon dots as a fluorescent probe for synthetic dyes in soft drinks
Scientific Reports, 2021 Herein, for the first time the carbon dots (CDs) were synthesized by reflux method from sawmill waste material. We also represent a novel strategy based on fluorescent CDs for determination of ponceau 4R and allura red dyes in soft drinks. Interestingly,
Datta B. Gunjal +10 more
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On Anomalous Fluorescence of Symmetrical Polymethine Dyes [PDF]
International Journal of Optics, 2020 The group-theoretical analysis of polymethine dyes (PMD) showed that relaxation processes between the states S3 and S1 are forbidden, either by radiation or by internal conversion. From the state S3, only transition to the ground state of the molecule is possible. Since the experimental data state that the quantum yield of S3 ⟶ S0 fluorescence does not
P. O. Kondratenko, Yu. M. Lopatkin
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Investigating fluorescent dyes in fluorescence-assisted screenings [PDF]
Chem. Commun., 2014 Screening of bead-based peptide libraries against fluorescent dye-labeled target proteins was found to be significantly influenced by the dye characteristics. Commercially available red fluorescent dyes with net negative charges adversely showed strong interactions with library beads.
Jaehong Lim +9 more
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Evaluation of chemical fluorescent dyes as a protein conjugation partner for live cell imaging.
PLoS ONE, 2014 To optimize live cell fluorescence imaging, the choice of fluorescent substrate is a critical factor. Although genetically encoded fluorescent proteins have been used widely, chemical fluorescent dyes are still useful when conjugated to proteins or ...
Yoko Hayashi-Takanaka +4 more
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BMC Chemistry, 2020 Near-infrared (NIR) fluorescence imaging is a noninvasive technique that provides numerous advantages for the real-time in vivo monitoring of biological information in living subjects without the use of ionizing radiation. Near-infrared fluorescent (NIRF)
Chunlong Sun +4 more
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Fluorescence cell imaging and manipulation using conventional halogen lamp microscopy. [PDF]
PLoS ONE, 2012 Technologies for vitally labeling cells with fluorescent dyes have advanced remarkably. However, to excite fluorescent dyes currently requires powerful illumination, which can cause phototoxic damage to the cells and increases the cost of microscopy.
Kazuo Yamagata +8 more
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Fluorescent Probes for STED Optical Nanoscopy
Nanomaterials, 2021 Progress in developing fluorescent probes, such as fluorescent proteins, organic dyes, and fluorescent nanoparticles, is inseparable from the advancement in optical fluorescence microscopy.
Sejoo Jeong +2 more
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CHARMM-DYES: Parameterization of Fluorescent Dyes for Use with the CHARMM Forcefield [PDF]
Journal of Chemical Theory and Computation, 2020 We present CHARMM-compatible forcefield parameters for a series of fluorescent dyes from the Alexa, Atto and Cy families, commonly used in F¨orster resonance energy transfer (FRET) experiments. These dyes are routinely used in experiments to resolve the dynamics of proteins and nucleic acids at the nanoscale. However, little is known about the accuracy
Timothy D. Craggs +6 more
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Modeling the uptake of fluorescent molecules into 3D cellular spheroids
Nonlinear Analysis, 2019 Three mathematical models were developed to analyze the dynamics of fluorescent dyes penetration into 3D cellular spheroids. Two fluorescent dyes were chosen to verify mathematical models: rhodamine 6G (R6G) as a small molecule, which can freely ...
Rokas Astrauskas +4 more
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