Topic
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: A porphyrin-based two-dimensional covalent organic framework with high stability was synthesized, and the adsorption performance of TPE-Por-COF on organic dyes was studied as mentioned in this paper.
14 citations
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TL;DR: In this paper, a novel hybrid network of graphene oxide-polyethylenimine-polyvinyl alcohol hydrogel (GPPH) beads are synthesized via microwave route.
14 citations
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01 Apr 2019
TL;DR: In this article, two organo-LDHs were studied in detail for the preparation and characterization of several layer double hydroxides (LDH) with inorganic interlayer anions (carbonate and nitrate) and nanohybrids.
Abstract: For the preparation and characterization of several layer double hydroxides (LDH) with inorganic interlayer anions (carbonate and nitrate) and nanohybrids, two organo-LDHs were studied in detail. The dodecylbenzene sulfonate (DBS) was used as an organic interlayer anion to modify the hydrophilic nature of the interlayer. The aim of the modification of the layered double hydroxides (LDH) was to change the hydrophilic character of the interlayer to hydrophobic with the purpose of improving its ability to adsorb several (anionic and cationic) dyes from water. These compounds have been used as adsorbents of amaranth (Am), diamine green B (DGB) and brilliant green (BG) dyes. Adsorption tests were conducted using variable pH values, contact times and initial dye concentrations (adsorption isotherms) to identify the optimum conditions for the intended purpose. Adsorbents and adsorption products were characterized by several physicochemical techniques. The results of the adsorption tests showed that the organo-LDH nanohybrids could be efficient adsorbents in the removal of studied dyes from water. Thus, it can be concluded that nanohybrids studied in this work might act as suitable supports in the design of adsorbents for the removal of a wide spectrum of dyes with the aim of reducing the adverse effects on water resources.
14 citations
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TL;DR: In this paper , the simultaneouscompetitive adsorption of Auramine-O (AO), Rhodamine 6G (R6G), and Brilliant Green (BG) dyes onto hydroxyapatite (HAP) produced from pirarucu (Arapaima gigas) scales was investigated by Fourier Transform Infrared (FTIR), Central Composite Design (CCD), and Density Functional Theory (DFT).
14 citations
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TL;DR: In this paper, a gravimetric and complexometric titration method based on conductometric technique is presented for the quantitative determination of brilliant green (BG) in water, and the equilibrium constants and the thermodynamic parameters for the complex formation of β-cyclodextrin (β-CD) with brilliant green and precipitation of silver nitrate with BG have been determined by conductivity measurements in water.
14 citations