Results 11 to 20 of about 30,414 (192)

Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs

open access: yesJournal of Analytical Science and Technology, 2021
The work discusses about the synthesis of indium-alizarin red S complex followed by its application toward the sensing of F¯ ion. At first, the interaction between indium and alizarin red S dye was studied at three different pH medium, pH 4, 7 and 9, of ...
Pritam Singh, Nabanita Naskar
doaj   +1 more source

Adsorption of Alizarin Red S Dye on Raw Endoskeleton Nanopowder of Cuttlefish (Sepia Pharaonis) from Water Solutions: Mechanism, Kinetics and Equilibrium Modeling [PDF]

open access: yesآب و فاضلاب, 2021
The potential of the raw cuttlebone nano-powder (CBNP), a biomass waste, as a novel and nontoxic adsorbent for the adsorption of Alizarin Red S (ARS) from water solutions was investigated.
Nadereh Rahbar   +2 more
doaj   +1 more source

In vivo staining with alizarin for ageing studies on chondrichthyan fishes

open access: yesAquatic Living Resources, 2020
Age determination for stock assessments and conservation of cartilaginous fishes is mainly obtained by counting the annual growth bands in vertebrae. Recent studies show numerous inconsistencies and the need for systematic validation.
Caraguel Jean-Marie   +3 more
doaj   +1 more source

REMOVAL OF ALIZARIN RED S FROM AQUEOUS SOLUTION USING SODIUM BENTONITE [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2018
In this work, sodium bentonite (Bn) was used for removal of alizarin red S (ARS) from aqueous solution using batch technique. Fourier transform infrared spectroscopy and X-ray diffraction were used to characterize sodium bentonite.
Eman A. El-Menofy   +2 more
doaj   +1 more source

Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO2, and SnO2 as Catalyst

open access: yesJournal of Chemistry, 2021
The photocatalytic degradation of dyes (alizarin red S, amaranth, congo red, and rhodamine B) present in wastewater was performed with UV lamp. The catalysts employed for this investigation were ZnO, TiO2, and SnO2.
Rabia Rehman   +5 more
doaj   +1 more source

The mechanism of degradation of alizarin red by a white-rot fungus Trametes gibbosa

open access: yesBMC Biotechnology, 2021
Background Alizarin red (AR) is a typical anthraquinone dye, and the resulting wastewater is toxic and difficult to remove. A study showed that the white rot fungus Trametes gibbosa (T.
Jian Zhang, Yujie Chi, Lianrong Feng
doaj   +1 more source

SYNTHESIS OF MESOPOROUS METHYL-SILICA HYBRID FOR ADSORPTION OF ALIZARIN RED-S

open access: yesIndonesian Journal of Chemistry, 2010
Mesoporous methyl-silica hybrid has been synthesized through sol-gel process, by using tetraethylorthosilicate and methyltriethoxysilane as precursors and tartaric acid as a template.
Bambang Rusdiarso   +2 more
doaj   +1 more source

A Novel Spectrophotometric Method for Determination of Histamine Based On Its Complex Reaction with Ni(II) and Alizarin Red S

open access: yesIndonesian Journal of Chemistry, 2017
The development of analytical methods of histamine using Ni (II) and alizarin red S reagents by UV-Vis spectrophotometry has been done. The objective of this research is to determine the ability of Ni(II) and alizarin red S to form color complex compound
Miftakhul Jannatin   +2 more
doaj   +1 more source

Estudo voltamétrico do complexo de cobre(II) com o ligante vermelho de alizarina S, adsorvido na superfície do eletrodo de grafite pirolítico Voltammetric study of complex of copper (II) with alizarin red S ligand, absorbed on surface of pyrolytic graphite electrode

open access: yesQuímica Nova, 1999
The alizarin red S (ARS) has been used as a spectrophotometric reagent of several metals for a long time. Now this alizarin has been used as modifier agent of electrodes, for voltammetric analyses.
Victor E. Mouchrek Filho   +2 more
doaj   +1 more source

Evaluation of three fluorochromes as in situ growth markers in Manila clam Ruditapes philippinarum

open access: yesAquaculture Reports, 2023
Marking technology is essential to evaluate the growth performance of shellfish species in aquaculture. Some fluorochromes have been widely used in shellfish growth studies, but their marking quality remains unresolved. In order to establish an effective
Lei Wu   +7 more
doaj   +1 more source

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