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Brilliant green
About: Brilliant green is a research topic. Over the lifetime, 627 publications have been published within this topic receiving 12495 citations.
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TL;DR: In this article, the spectrophotometric methods for determining rhenium and gold with Brilliant green have been re-examined in an investigation of the effects of purity of reagent and acidity on the precision and accuracy of results.
Abstract: The spectrophotometric methods for determining rhenium and gold with Brilliant green have been re-examined in an investigation of the effects of purity of reagent and acidity on the precision and accuracy of results. The perrhenate-Brilliant green ion-association complex is extracted from a solution at pH 6, and is unaffected by reagent purity. The extraction of the tetrachloroaurate(III)-Brilliant green ion-association complex is carried out from 0·5 M hydrochloric acid solution, however, and an impure reagent gives low recoveries. Procedures are recommended for the determination of rhenium and gold, and the purification of the reagent is discussed.
24 citations
TL;DR: In this paper, treated almond peels (TAP) have been employed as adsorbents for the removal of Brilliant green dye from waste water, and the nature of possible adsorbent and dye interaction was examined by the FTIR and SEM technique.
Abstract: The treated almond peels (TAP) have been employed as adsorbents for the removal of Brilliant green dye from waste water. The nature of possible adsorbent and dye interaction was examined by the FTIR and SEM technique. The adsorption of BG was found to be maximum (93%) at pH 8. The extent of removal of BG was found to be dependent on the adsorbent dose, the temperatures, and the times. The equilibrium data for adsorption was best represented by the Langmuir isotherm. Thermodynamic parameters (ΔH0 and ΔG0) suggest endothermic and spontaneous process. Kinetic studies show better applicability of second-order kinetic model. The practical utility of TAP was demonstrated by removing BG from pure solution and industrial effluent system by column process. It was found that the removal effficiency of TAP was better by pure solution. The breakthrough capacities of pure solution and industrial effluent systems on TAP are found to be 30 and 17 mg/g, respectively.
23 citations
TL;DR: The plating efficiency of Salmonella anatum, S cubana, S dublin, S tennessee, and S typhimurium was determined for eight lots of Brilliant Green Agar made by two manufacturers as discussed by the authors.
Abstract: The plating efficiency of Salmonella anatum, S cubana, S dublin, S tennessee, and S typhimurium was determined for eight lots of Brilliant Green Agar made by two manufacturers Washed cells were used as the inoculum and cultures were incubated at 415 C All lots of Brilliant Green Agar were supplemented with 12 mg of sulfadiazine per 100 ml of medium Of the eight lots of Brilliant Green Agar tested, average recovery of the test salmonellae in three did not differ from recoveries with Trypticase Soy Agar, which was used as a control to indicate the number of viable salmonellae in the test suspension capable of growth on a nonselective medium Two lots of Brilliant Green Agar gave salmonellae recoveries with geometric means about 25% lower than, and significantly different from, those of the control agar The remaining three lots of Brilliant Green Agar were generally unproductive
23 citations
TL;DR: In this article, the effect of the pH and the presence of a dual mesoporosity on the adsorbents capacity was investigated and the results showed that regardless of porosity, the bare mesostructured silicas are particularly efficient for the adsorption of the cationic dye, brilliant green.
23 citations
TL;DR: In this paper, the pure and brilliant green dye doped single crystals of nonlinear optical zinc tris(thiourea) sulfate have been grown for the first time using slow evaporation solution technique from their aqueous solutions.
Abstract: In present work, the pure and brilliant green dye doped single crystals of nonlinear optical zinc tris(thiourea) sulfate have been grown for the first time using slow evaporation solution technique from their aqueous solutions. The powder X-ray diffraction and FT-Raman spectroscopic investigations were carried out to confirm and identify the crystal structure and vibrational modes, respectively. The strong effect of dye on crystals morphology is observed. For optical band gap analysis the diffused reflectance was measured. Two absorption bands were observed in the diffused reflectance spectrum centered at ~425 and 627 nm due to brilliant green dye. Room temperature PL study with 310 nm excitation show noticeable enhancement in UV-blue emission band centered at 348 nm due to dye doping and also the enhancement in violet-blue emission centered at 420 nm was observed. Mechanical strength was also found to be enhanced with doping. All the results show that the properties of ZTS crystals are enriched due to dye doping and can be applied in optoelectronic devices.
23 citations