Results 171 to 180 of about 582 (222)
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Sulfone Rhodamines for Voltage Imaging
Chemistry – An Asian Journal, 2022AbstractFluorescent indicators that respond to changes in biological membrane potentials provide a powerful complement to existing methods for monitoring neuronal activity. Indicators that absorb and emit in the near infrared window are especially attractive, since lower energy wavelengths excite fewer biological molecules and can penetrate more deeply
Benjamin K. Raliski +2 more
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Studies of the metabolism of Rhodamine B
Toxicology and Applied Pharmacology, 1961Abstract Rhodamine B (D & C Red No. 19) was metabolized identically in the dog, rat, and rabbit as evidenced by paper chromatograms and paper electrophoretograms of their urines and fecal extracts. The dye was extensively absorbed from the gastrointestinal tract at low dietary levels.
J M, WEBB, W H, HANSEN
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The rhodamine B intercalation of montmorillonite
Journal of Colloid and Interface Science, 2004Using photometric methods the dissociation constants and weight fractions of rhodamine B dimer in water solutions at different concentrations were determined. The montmorillonite (SWy) samples were fully intercalated with rhodamine B (RhB) solutions at various monomer/dimer ratios.
Z, Klika +3 more
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Journal of Toxicology: Clinical Toxicology, 1987
Rhodamine B is a red colored dye that is used in cosmetic products. We report a case of 17 patients who were exposed to aerosolized Rhodamine B inside a maintenance shop. The mean duration of exposure was 26 minutes (range 2-65). Sixteen of the patients (94%) complained of acute symptoms including: burning of the eyes (82%), excessive tearing (47 ...
D J, Dire, J A, Wilkinson
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Rhodamine B is a red colored dye that is used in cosmetic products. We report a case of 17 patients who were exposed to aerosolized Rhodamine B inside a maintenance shop. The mean duration of exposure was 26 minutes (range 2-65). Sixteen of the patients (94%) complained of acute symptoms including: burning of the eyes (82%), excessive tearing (47 ...
D J, Dire, J A, Wilkinson
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Mixed monolayers of a rhodamine derivative
Mendeleev Communications, 2010Mixed monolayers of a rhodamine derivative (GM142) with stearic acid were prepared and their surface-active and optical properties were investigated for application in nanophotonics.
Zaitsev, S. +3 more
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Labeling Mitochondria with Rhodamine 123
Cold Spring Harbor Protocols, 2011INTRODUCTIONRhodamine 123 is a cationic fluorescent dye that is used to specifically label respiring mitochondria. The dye distributes according to the negative membrane potential across the mitochondrial inner membrane. Loss of potential will result in loss of the dye and, therefore, the fluorescence intensity.
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A new application of Rhodamine 200 B (Sulfo Rhodamine B)
Dyes and Pigments, 1995Abstract The laser dye Rhodamine 200 B (Sulfo Rhodamine B) (CI Acid Red 52) can be used as a fluorescent counterion for the transfer of various cationic species (e.g. cationic surfactants and crown-complexes of metal ions) into a chloroform phase. The extraction of ionic associates is found to be independent of the acidity of the aqueous phase within
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Optical properties of Rhodamine B and Rhodamine 6G on silver surfaces
Pramana, 1988The transmission spectra of Rhodamine B and Rhodamine 6G dyes coated on silver island films for various thickness were recorded. A strong coupling between the silver particle plasma resonance and the dye molecules is observed. The absorption of dye molecules increases when the absorption band of individual dyes and silver particles overlaps.
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Ultrastable Rhodamine with Cucurbituril
Angewandte Chemie International Edition, 2005Jyotirmayee, Mohanty, Werner M, Nau
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Conjugation of Antibodies to Fluorescein or Rhodamine
2005The isothiocyanate derivative of the fluorophore, fluorescein or rhodamine, is coupled to the amino groups of IgG antibody in a one-step procedure and excess label is removed by gel filtration.
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