Results 271 to 280 of about 113,431 (288)
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Hg2+-promoted photoactivation of triazolyl rhodamine
Photochemical & Photobiological Sciences, 2013Hg(2+) was able to induce the ring-opening of glycosyl triazolyl rhodamines after 26 h incubation at room temperature in MeCN-DMSO (99 : 1). This reaction can be dramatically accelerated by irradiation at 313 nm, by reducing the response time to 2 min.
Ruan, Yi-Bin, Yi, Hua, Xie, Juan
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Journal of the Society of Dyers and Colourists, 1970
Irradiation with sunlight of an aqueous solution of Rhodamine B (C.I. 45170) (I) produces several detectable products, two of which have been isolated and shown to be chloro‐Rhodamine B (V) and dichloro‐Rhodamine B (IV). These compounds are also obtained from the reaction of Rhodamine B with hydrogen peroxide and from acetone photosensitisation.
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Irradiation with sunlight of an aqueous solution of Rhodamine B (C.I. 45170) (I) produces several detectable products, two of which have been isolated and shown to be chloro‐Rhodamine B (V) and dichloro‐Rhodamine B (IV). These compounds are also obtained from the reaction of Rhodamine B with hydrogen peroxide and from acetone photosensitisation.
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Spectra of the lowest excited singlet states of rhodamine 6G and rhodamine B
IEEE Journal of Quantum Electronics, 1979Excited states of laser dyes were generated in solution by an intense 6 ns laser pump pulse tuned to the absorption maximum of the longest wavelength, ground state absorption band. They were interrogated by a shorter, simultaneous, monochromatic pulse of smaller diameter, concentric and collinear with the pump, having a crossed polarization.
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The Identification and Purification of Pyronin and Rhodamine Dyes
Stain Technology, 1969The purity of 27 commercial pyronin and rhodamine samples was studied by thin-layer chromatography and visible spectroscopy. Seven different red dyes were detected and separated. The chemical identities of 6 of these were established by nuclear magnetic resonance spectroscopy.
Richard W. Horobin, L. B. Murgatroyd
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Textile Research Journal, 1976
A range of basic dyes and an acidic dye have been dyed onto wool at room temperature using dimethyl sulfoxide as the solvent. When fluorescent Rhodamine dyes are dyed to low depths of shade by this method, the lightfastness of the dyeings is enhanced compared with wool dyed conventionally.
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A range of basic dyes and an acidic dye have been dyed onto wool at room temperature using dimethyl sulfoxide as the solvent. When fluorescent Rhodamine dyes are dyed to low depths of shade by this method, the lightfastness of the dyeings is enhanced compared with wool dyed conventionally.
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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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Ultrastable Rhodamine with Cucurbituril
Angewandte Chemie International Edition, 2005Werner M. Nau, Jyotirmayee Mohanty
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Chromatography of Rhodamine 123 and Rhodamine 110 on Reverse-Phase Liquid Chromatographic Column
Journal of Liquid Chromatography, 1989Abstract Rhodamine 123 (Rh 123), a cationic fluorescent dye that accumulates in mitochondria of living cells, is widely used in study of mitochondria and has potential use as anticarcinoma agent. HPLC methods for analysis of Rh 123 have been reported but detailed study of the chromatographic behavior of Rh 123 has not been previously described ...
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Journal of the American Chemical Society, 1956 Journal of the American Chemical Society
ABSTRACTThe rhodamine motif has been modified in myriad ways to produce probes with specific fluorescent and chemical properties optimal for a variety of microscopy experiments. Recently, far-red emitting silicon rhodamines have become popular in single-molecule localization microscopy (SMLM), since these dyes are membrane-permeable and can be used ...
Jacob M. Ritz +4 more
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ABSTRACTThe rhodamine motif has been modified in myriad ways to produce probes with specific fluorescent and chemical properties optimal for a variety of microscopy experiments. Recently, far-red emitting silicon rhodamines have become popular in single-molecule localization microscopy (SMLM), since these dyes are membrane-permeable and can be used ...
Jacob M. Ritz +4 more
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