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Photocatalytic degradation of Rhodamine B dye over Ni-Cd doped and co-doped ZnO nanoparticles. [PDF]

open access: yesSci Rep
Khan S   +7 more
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Comparison of rhodamine 6G, rhodamine B and rhodamine 101 spirolactam based fluorescent probes: A case of pH detection

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2022
Ring-opening reaction of rhodamine spirolactam has been widely applied to construct fluorescent probes. The fluorescence properties of the probe were finely tuned for specific purpose through changing the rhodamine fluorophore. However, the influence on response range and kinetic parameters of the probe during the change has been seldom discussed ...
Dongsheng Sun, Fei Deng
exaly   +3 more sources

The rhodamine B intercalation of montmorillonite

Journal of Colloid and Interface Science, 2004
Using 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
openaire   +3 more sources

Mediation of rhodamine B photodegradation by biochar

Chemosphere, 2020
Significant degradation of organic contaminants in biochar sorption systems has recently been reported, demonstrating a promising potential application of biochar in pollution control. We hypothesized that the degradation of organic chemicals by biochar may be further enhanced under irradiation by UV light due to the photocatalytic activities of ...
Danping, Wu   +7 more
openaire   +2 more sources

Pharmacokinetics and Biodistribution of the Illegal Food Colorant Rhodamine B in Rats

open access: yesJournal of Agricultural and Food Chemistry, 2017
The International Agency for Research on Cancer (IARC) demonstrated rhodamine B as a potential carcinogen in 1978. Nevertheless, rhodamine B has been illegally used as a colorant in food in many countries.
Yung-Yi Cheng, Tung-Hu Tsai
exaly   +2 more sources

Studies of the metabolism of Rhodamine B

Toxicology and Applied Pharmacology, 1961
Abstract 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
openaire   +2 more sources

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