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Journal articles on the topic 'Alizarin Red Sulphonate (Ars)'

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Published: 3 June 2025

Last updated: 31 July 2025

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1

SANGEETA, VERMA, and C. SAXENA M. "Studies on Electrostatic Effect and Tetrad Effect in some Mixed-ligand Lanthanide Complexes with Alizarine Red Sulphonate." Journal of Indian Chemical Society Vol. 64, Dec 1987 (1987): 725–28. https://doi.org/10.5281/zenodo.6237806.

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Department of Chemistry, Dr. Harisingh Gour Vishwavidyalaya, Hagar-470 003  <em>Manuscript received 8 July 1986,  revised 14 October 1987, accepted 13 November 1987</em> The influence of electrostatic effect accompanying the formation of mixed-ligand complexes of the type [MAL], where M=La<sup>III</sup>. Ce<sup>llI</sup>, Pr<sup>III</sup>, Nd<sup>III</sup>, Sm<sup>lII</sup>, Eu<sup>III</sup>, Gd<sup>III </sup>Tb<sup>III</sup> or Dy<sup>III</sup> A =(primary ligand) CDTA or DTPA ; L = (secondary ligand) alizarine red sulphonate (ARS), has been studied by comparing the f

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2

Rauthe, Pascal, Kristina Sabljo, Maike Kristin Vogelbacher, Claus Feldmann, and Andreas-Neil Unterreiner. "Excited State Dynamics of Alizarin Red S Nanoparticles in Solution." Molecules 28, no. 15 (2023): 5633. http://dx.doi.org/10.3390/molecules28155633.

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Alizarin red S is a sulfonated, water-soluble derivative of alizarin. This work presents femtosecond studies of alizarin red S (ARS) nanoparticles in comparison to ARS in aqueous solution and to alizarin in DMSO. The femtosecond studies cover a probing spectral range of 350–750 nm using different excitation wavelengths, taking into account the variation of the absorption spectra with the pH values of the solvent. Stationary absorption spectra show slight differences between solution and nanoparticles. Excitation at 530 nm results in low and noisy responses, therefore, we additionally recorded

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3

Abdallah, A. "Spectrophotometric determination of phosphate with alizarin red sulphonate." Analytica Chimica Acta 250, no. 2 (1991): 207–13. http://dx.doi.org/10.1016/0003-2670(91)85031-m.

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Abdallah, Amin M., Magdy E. Khalifa, and Magda A. Akl. "Spectrophotometric determination of phosphate with alizarin red sulphonate." Analytica Chimica Acta 251, no. 1-2 (1991): 207–13. http://dx.doi.org/10.1016/0003-2670(91)87138-w.

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5

Liang, Shan Shan, Hong Hao, and Gen Yao Lin. "Synthesis and Glucose-Sensitivity of Composite Hydrogels Containing Immobilized Phenylboronic Acid." Advanced Materials Research 554-556 (July 2012): 820–23. http://dx.doi.org/10.4028/www.scientific.net/amr.554-556.820.

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The PBA-containing hydrogels were produced by copolymerizing 3-acrylaminophenylboronic acid with acrylamide. Hydrogels swelling increases steadily with pH and glucose concentration. The boronate specific dye, Alizarin Red S(ARS) was incorporated into hydrogels film. Alizarin Red S displays a dramatic change in ﬂuorescence intensity and color in response to binding to boronic acid. The sensitivity of hydrogels is improved significantly.

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6

Sun, Xiaolong, Karel Lacina, Elena C. Ramsamy, et al. "Reaction-based Indicator displacement Assay (RIA) for the selective colorimetric and fluorometric detection of peroxynitrite." Chemical Science 6, no. 5 (2015): 2963–67. http://dx.doi.org/10.1039/c4sc03983a.

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7

Li, Zhaohui, Anna Bowman, Angie Rayniak, and Shangping Xu. "Anionic Dye Alizarin Red S Removal Using Heat-Treated Dolomite." Crystals 14, no. 2 (2024): 187. http://dx.doi.org/10.3390/cryst14020187.

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In modern society, frequent use of synthetic materials in the household and industry presents a great challenge to environmental and water quality. As such, numerous types of research have been conducted for potential removal of emerging contaminants from water using advanced materials. Earth materials, due to their low costs and vast reserves, have also been evaluated in great details for contaminant removal. In this study, a naturally occurring carbonate mineral dolomite (Dol) was assessed for the removal of an anionic dye alizarin red S (ARS) from aqueous solution before and after heat trea

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8

Ma, Wei, Yanpu Zhang, Fei Li, Donghui Kou, and Jodie Lutkenhaus. "Layer-by-Layer Assembly and Electrochemical Study of Alizarin Red S-Based Thin Films." Polymers 11, no. 1 (2019): 165. http://dx.doi.org/10.3390/polym11010165.

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Electroactive organic dyes incorporated in layer-by-layer (LbL) assemblies are of great interest for a variety of applications. In this paper, Alizarin Red S (ARS), an electroactive anthraquinone dye, is employed to construct LbL (BPEI/ARS)n films with branched poly(ethylene imine) (BPEI) as the complementary polymer. Unconventional LbL methods, including co-adsorption of ARS and poly(4-styrene sulfonate) (PSS) with BPEI to assemble (BPEI/(ARS+PSS))n, as well as pre-complexation of ARS with BPEI and further assembly with PSS to fabricate ((BPEI+ARS)/PSS)n, are designed for investigation and co

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9

Tanjila, Nahida, Asif Rayhan, Md Saiful Alam, Iqbal A. Siddiquey, and Mohammad A. Hasnat. "Electrochemical and spectroscopic insights of interactions between alizarin red S and arsenite ions." RSC Advances 6, no. 95 (2016): 93162–68. http://dx.doi.org/10.1039/c6ra21356a.

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10

Li, Zhaohui, Anna Bowman, Angie Rayniak, Jadyn Strommen, Lori Allen, and Shangping Xu. "Heat Treatment of Calcite to Enhance Its Removal of Color Dye Alizarin Red S." Crystals 14, no. 5 (2024): 450. http://dx.doi.org/10.3390/cryst14050450.

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The use of color dyes in modern society presents a great challenge to the environment. Thus, extensive studies have been conducted in the last 30 years on the removal of color dyes from aqueous solutions such industrial wastewater. In this study, the removal of alizarin red S (ARS), an anionic dye, from solution by raw calcite (Cal) and heat-treated calcite (HCal) was conducted and compared under different physico-chemical conditions. Based on the isotherm study, the ARS removal capacities increased from 167 to 251 mmol/kg after the Cal was heated to 1000 °C for 3 h. The X-ray diffraction anal

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11

Khor, C., M. R. Mohamed, C. K. Feng, and P. K. Leung. "Electrochemical Studies on Alizarin Red S as Negolyte for Redox Flow Battery: a Preliminary Study." International Journal of Engineering & Technology 7, no. 4.35 (2018): 375. http://dx.doi.org/10.14419/ijet.v7i4.35.22764.

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Redox flow battery (RFB) has received tremendous attention as energy storage system coupled with renewable energy sources. In this paper, a low-cost alizarin red S (ARS) organic dye is proposed to serve as the active material for the negative electrode reaction for organic redox flow batteries. Cyclic voltammetry has been conducted under a number of operating conditions to reveal the electrochemical performance of this molecule. The results suggest that ARS is highly reversible at low electrode potential (c.a. 0.082 V vs. standard hydrogen electrode), indicating that ARS is a promising negativ

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12

M. S. Al-Delymi, A., and T. S. Al-Ghabsha. "Spectrophotometric Assay of Noradrenaline in Pharmaceutical Formulation with Alizarin Red Sulphonate." JOURNAL OF EDUCATION AND SCIENCE 21, no. 3 (2008): 62–71. http://dx.doi.org/10.33899/edusj.2008.56048.

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13

Patenall, Bethany L., George T. Williams‡, Lauren Gwynne, et al. "Reaction-based indicator displacement assay (RIA) for the development of a triggered release system capable of biofilm inhibition." Chemical Communications 55, no. 100 (2019): 15129–32. http://dx.doi.org/10.1039/c9cc07759f.

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Here, a reaction-based indicator displacement hydrogel assay (RIA) was developed for the detection of hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) via the oxidative release of the optical reporter Alizarin Red S (ARS).

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Palmieri, Valentina, Marta Barba, Lorena Di Pietro, et al. "Graphene Oxide Induced Osteogenesis Quantification by In-Situ 2D-Fluorescence Spectroscopy." International Journal of Molecular Sciences 19, no. 11 (2018): 3336. http://dx.doi.org/10.3390/ijms19113336.

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Graphene and graphene oxide can promote the adhesion, growth and differentiation of mesenchymal stem cells. Further, graphene surface coatings accelerate the differentiation of human mesenchymal stem cells acting as osteogenic inducers. Quantification of the osteogenic induction is conventionally performed with Alizarin Red S (ARS), an anthraquinone derivative used to identify calcium deposits in tissue sections and cell cultures. The ARS staining is quite versatile because the dye forms an Alizarin Red S–calcium complex that can be extracted from the stained monolayer of cells and readily ass

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15

Jamshidi, Mahdi, Mehrorang Ghaedi, Kheibar Dashtian, Shaaker Hajati, and Aliakbar Bazrafshan. "Ultrasound-assisted removal of Al3+ ions and Alizarin red S by activated carbon engrafted with Ag nanoparticles: central composite design and genetic algorithm optimization." RSC Advances 5, no. 73 (2015): 59522–32. http://dx.doi.org/10.1039/c5ra10981g.

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In this study, activated carbon engrafted with Ag nanoparticles (Ag-NPs–AC) was prepared and applied for ultrasonic assisted simultaneous removal of aluminum (Al<sup>3+</sup>) ions and Alizarin red S (ARS) dye from an aqueous medium.

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16

Wang, Nan, Youwei Wu, Mengke Wang, Zhengxuan Li, Guannan Wang, and Xingguang Su. "Design of a dual-signal sensing platform for d-penicillamine based on UiO-66-NH2 MOFs and APBA@Alizarin Red." Analyst 146, no. 17 (2021): 5280–86. http://dx.doi.org/10.1039/d1an01013a.

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Through the FRET of UiO-66-NH2 and APBA@ARS with the reaction of copper ions, alizarin red and d-PA, fluorescence and colorimetric platform detection are realized. The mobile phone RGB detection are realized owing to the change of solution color.

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17

Sharma, Renu, Ajar Kamal, and Rakesh Kumar Mahajan. "A quantitative appraisal of the binding interactions between an anionic dye, Alizarin Red S, and alkyloxypyridinium surfactants: a detailed micellization, spectroscopic and electrochemical study." Soft Matter 12, no. 6 (2016): 1736–49. http://dx.doi.org/10.1039/c5sm02667a.

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The interactions of an anionic redox-active dye Alizarin Red S (ARS) with novel N-hydroxyethyl-3-alkyloxypyridinium surfactants [HEC<sub>14</sub>OPyBr], and [HEC<sub>16</sub>OPyBr], were investigated in an aqueous solution to obtain comprehensive knowledge of oppositely charged dye–surfactant mixed systems.

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18

Mrak, Polona, Nada Žnidaršič, and Jasna Štrus. "Alizarin red S staining of the crustacean cuticle: implementation in the study of Porcellio scaber larvae." Acta Biologica Slovenica 56, no. 2 (2013): 51–61. http://dx.doi.org/10.14720/abs.56.2.16125.

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Exoskeletal cuticle of crustaceans is a chitinous matrix, produced apically by epidermis and stiffened by sclerotization and calcification. Embryos of terrestrial isopod crustacean Porcellio scaber develop within the female brood pouch, marsupium, and after hatching larvae mancae continue their development in the marsupium for another week. This study was performed to reveal at the histochemical level whether the exoskeletal cuticle of marsupial mancae is already calcified. Fifteen different procedures of histochemical staining with alizarin red S (ARS), established for calcified tissue locali

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19

Campanella, Daniela, Angela Garriz, Dario C. Colautti, Gustavo M. Somoza, and Leandro A. Miranda. "Osmotic induction marking with Alizarin Red S on juveniles of pejerrey, Odontesthes bonariensis (Atherinopsidae)." Neotropical Ichthyology 11, no. 1 (2013): 95–100. http://dx.doi.org/10.1590/s1679-62252013000100011.

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Juveniles of pejerrey, Odontesthes bonariensis, were exposed to 0.1% Alizarin Red S (ARS) alone or with a previous immersion in 2.2% saline solution (Osmotic Induction, OI) to enhance the ARS marking method. Fish were marked in the field and immediately released in 1 m3 cages in "La Salada de Monasterio" lagoon, Chascomús, Buenos Aires , Argentina. After 73 days, clear marks were observed in the otoliths, caudal fin rays and scales with both treatments, being the intensity of the signal in the scales of OI+ARS treated fish higher. On the other hand, no marks were observed in the control group

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20

Justino, Licínia L. G., Sofia Braz, and M. Luísa Ramos. "Spectroscopic and DFT Study of Alizarin Red S Complexes of Ga(III) in Semi-Aqueous Solution." Photochem 3, no. 1 (2023): 61–81. http://dx.doi.org/10.3390/photochem3010005.

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A combined spectroscopic and computational approach has been used to study in detail the complexation between Ga(III) and ARS in solution. The NMR results revealed the formation of four Ga(III)/ARS complexes, at pH 4, differing in their metal:ligand stoichiometries or configuration, and point to a coordination mode through the ligand positions C-1 and C-9. For equimolar metal:ligand solutions, a 1:1 [Ga(ARS)(H2O)4]+ complex was formed, while for 1:2 molar ratio solutions, a [Ga(ARS)2(H2O)2]− complex, in which the two ligands are magnetically equivalent, is proposed. Based on DFT calculations,

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21

Rafi, Mohammad, Babak Samiey, and Chil-Hung Chen. "GO/PAMAM as a High Capacity Adsorbent for Removal of Alizarin Red S: Selective Separation of Dyes." Acta Chimica Slovenica 67, no. 4 (2020): 1124–38. http://dx.doi.org/10.17344/acsi.2020.5963.

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Adsorption of Alizarin Red S (ARS) on graphene oxide/poly(amidoamine) (GO/PAMAM) was studied at different ARS initial concentrations, temperatures, pHs, shaking rates and contact times. Adsorption sites of GO/PAMAM were phenolic –OH (Ph) group of GO and amine groups (–NH2, –NH+ 3 and –NHR+2) of PAMAM dendrimer moieties of GO/PAMAM. At pH = 2 and 318 K, maximum adsorption capacity (qe,max) of the adsorbent was 1275.2 mg g–1 which is one of the highest capacity in the literature. Thus, GO/PAMAM in this work acted as a superadsorbent for ARS. At the incipient of adsorption, ARS– molecules were ad

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22

Kurczewska, Joanna, and Grzegorz Schroeder. "Modified silica surface by phenylboronic acid derivatives as effective sugar sensor." Open Chemistry 7, no. 4 (2009): 697–701. http://dx.doi.org/10.2478/s11532-009-0080-5.

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AbstractSilica surface was modified with phenylboronic acid derivatives. The structures of the functionalized supports were characterized by FT-IR spectroscopy, 13C CP/MAS NMR spectrometry, elemental and thermogravimetric analysis. The solid supports were effectively applied as artificial receptors for sugars in aqueous solutions. Alizarin Red S. (ARS) was used to detect colour change upon carbohydrate (sugar) binding. The association constants of the supports studied-ARS complex and the functionalized silica-sugar (glucose) complex were calculated. The parameters obtained were comparable with

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23

Khamis, Mustafa I., Taleb H. Ibrahim, Fawwaz H. Jumean, Ziad A. Sara, and Baraa A. Atallah. "Cyclic Sequential Removal of Alizarin Red S Dye and Cr(VI) Ions Using Wool as a Low-Cost Adsorbent." Processes 8, no. 5 (2020): 556. http://dx.doi.org/10.3390/pr8050556.

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Alizarin red S (ARS) removal from wastewater using sheep wool as adsorbent was investigated. The influence of contact time, pH, adsorbent dosage, initial ARS concentration and temperature was studied. Optimum values were: pH = 2.0, contact time = 90 min, adsorbent dosage = 8.0 g/L. Removal of ARS under these conditions was 93.2%. Adsorption data at 25.0 °C and 90 min contact time were fitted to the Freundlich and Langmuir isotherms. R2 values were 0.9943 and 0.9662, respectively. Raising the temperature to 50.0 °C had no effect on ARS removal. Free wool and wool loaded with ARS were characteri

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Ayyıldız, Hakan, Emre Kurtkaya, Pınar Çelik, and Aytaç Altın. "Alizarin Red S Marking in Otoliths: A Study on the Growth Dynamics of Diplodus vulgaris Juveniles." Marine and Life Sciences 6, no. 1 (2024): 17–21. http://dx.doi.org/10.51756/marlife.1448551.

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This study investigates the age and growth rates of juvenile Diplodus vulgaris in the Çanakkale Strait, utilizing Alizarin Red S (ARS) marking to analyze otoliths for daily growth increments. The research aimed to validate the daily deposition of growth rings in otoliths as a reliable method for age determination in young fish. A total of 65 specimens were subjected to ARS immersion at varying concentrations to identify the optimal marking conditions that would not adversely affect the survival rates of the juveniles. Post-treatment, the fish were released into controlled environments and moni

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25

Kaushik, Rahul, Pawan Kumar, Amrita Ghosh, et al. "Alizarin red S–zinc(ii) fluorescent ensemble for selective detection of hydrogen sulphide and assay with an H2S donor." RSC Advances 5, no. 97 (2015): 79309–16. http://dx.doi.org/10.1039/c5ra11901d.

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A new Alizarin Red S based fluorescent ensemble ARS–Zn(ii) for the selective detection of H<sub>2</sub>S is reported. It exhibited H<sub>2</sub>S selectivity and also detected H<sub>2</sub>S in serum under physiological conditions. The calculated detection limit of H<sub>2</sub>S was 92 nM.

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I. Al-Neaimy, Usra, Amal M. Saeed, and Thabit S. Al-Ghabsha. "Spectrophotometric Assay of Iron (II) in Pharmaceutical Formulation Using Alizarin Red Sulphonate Reagent." JOURNAL OF EDUCATION AND SCIENCE 25, no. 1 (2012): 1–10. http://dx.doi.org/10.33899/edusj.2012.59009.

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27

Al - Ghabsha, Thabet, and Amal Saeed. "spectrophotometric determination of amoxicillin in pharmaceuticals using alizarin red sulphonate in aqueous solution." JOURNAL OF EDUCATION AND SCIENCE 25, no. 4 (2012): 1–10. http://dx.doi.org/10.33899/edusj.2012.67685.

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Mohammad Saeed, Amal, and Thabit Saeed Alghabsha. "spectrophotometric determination of arginine and lysine by alizarin red sulphonate in aqueous solution." JOURNAL OF EDUCATION AND SCIENCE 26, no. 1 (2013): 1–17. http://dx.doi.org/10.33899/edusj.2013.89217.

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29

Zhang, Weili, Xueliang Niu, Hua Zhang, Qingqing Jiang, and Pingping Zhang. "A Novel Electrochemical Method for Protionamide Determination Based on Its Interaction with Alizarin Red S." International Journal of Electrochemistry 2015 (2015): 1–5. http://dx.doi.org/10.1155/2015/151390.

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The interaction of protionamide with alizarin red S (ARS) and its analytical application were carefully investigated in this contribution. The interaction conditions were carefully studied and optimized by cyclic voltammetry. Under the optimum conditions, the cyclic voltammetry curve of ARS showed an oxidation peak with the peak potential of 0.57 V. After the addition of protionamide to the ARS solution, the peak potential was negatively moved, and meanwhile the oxidation peak current decreased apparently to the concentration of protionamide and then a new method for the protionamide determina

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Muhammad Bello, Amina, Abubakar H. Mijinyawa, and Abdulfatah S. Muhammad. "Photocatalytic Degradation of Alizarin Red S by Using a Layered Zn/Al-NO3 Double Hydroxides." Arid-zone Journal of Basic & Applied Research 1, no. 5 (2022): 126–35. http://dx.doi.org/10.55639/607.2131.

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This research presents the use of layered Zn-Al-NO3 layered double hydroxides (LDH) which photocatalytically degraded Alizarin Red S (ARS) under a UV source. The prepared photocatalytic material was characterized by employing the use of X-Ray Diffraction (XRD) analysis, Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX), Fourier Transform Infrared (FTIR) spectroscopy and Band gap Energy using Tauc plot. The analyzed XRD patterns of Zn-Al-NO3 show characterized diffraction angles typical of LDH. Also, the XRD patterns were used to calculate the apparent crystallite size (32.5 nm)

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Musa, Sani, and Muhammad Ayuba Abdullahi. "Carbonized typha grass for the adsorptive removal of alizarin red S from aqueous solution." Algerian Journal of Chemical Engineering 2, no. 2 (2022): 10–20. https://doi.org/10.5281/zenodo.7679064.

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Adsorption of anionic dye Alizarin red S (ARS) on carbonized typha grass (CRB-TG) was studied in an equilibrium batch process. Effects of contact time, initial dye concentration, adsorbent dose, pH, and temperature on the ARS removal were tested. The adsorbent was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and point of zero charge (PZC) methods. Equilibrium data were mathematically modelled using the Langmuir, Freundlich, Temkin and Dubinin Radushkevich (D-R) models. Kinetic of adsorption was determined by pseudo first-order, pseudo-seco

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Turek, Jan, Pavel Lepič, Adam Bořík, et al. "Evaluation of large-scale marking with alizarin red S in different age rainbow trout fry for nonlethal field identification." Acta Ichthyologica et Piscatoria 54 (February 13, 2024): 43–48. http://dx.doi.org/10.3897/aiep.54.117547.

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Fry of rainbow trout, Oncorhynchus mykiss (Walbaum, 1792), was subjected to one-hour and four hours immersion in Alizarin red S (ARS) bath 150 mg · L–1. The experiment involved seven age groups (40, 50, 60, 70, 80, 90, and 100 days) and was conducted to estimate the minimal age of salmonids for mass marking with ARS bath enabling subsequent effective, simple field nonlethal identification, based on fin rays checking. The fish were examined at the ages of 200 and 300 days. The results showed a high retention level of ARS traces in caudal fin rays ensured satisfactory visibility and quick detect

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Liu, Yan, Yunfeng Guo, Manting Liu, et al. "Comparative Evaluation of Marking Effects of Two Fluorescent Chemicals, Alizarin Red S and Calcein, on Black Sea Bream (Acanthopagrus schlegelii)." Processes 10, no. 10 (2022): 2041. http://dx.doi.org/10.3390/pr10102041.

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Two fluorescent dyes, alizarin red S (ARS) and calcein (CAL), were applied to evaluate the marking effects on the juveniles of Acanthopagrus schlegelii. The total mortality rates of the experimental groups were significantly lower (p < 0.05) than those of control groups, but no significant difference was detected between those of the two staining methods. The fluorescence microscopy observation results showed that the marking quality of ARS was better than that of CAL, with fin spines and fin rays being the best marking tissues. The optimal concentration for ARS and CAL was 200 mg/L and 350

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34

Ayuba, Abdullahi Muhammad and Sani, Musa. "Study on Adsorption of Alizarin Red S and Eriochrome Black T Dyes by Untreated Typha Grass as a Low Cost Adsorbent." UMYU Scientifica 1, no. 1 (2022): 155–65. http://dx.doi.org/10.56919/usci.1122.020.

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The purpose of this investigation was to study the adsorptive potential of untreated typha grass (UTG) using a batch system under control conditions to decolorize Alizarin Red S (ARS) and Eriochrome Black T (EBT) anionic toxic dyes from synthetic aqueous solution. In this regard, the impact of various experimental parameters namely, contact time, adsorbent dose, initial dye concentration, pH, and temperature were assessed and optimized. The adsorbent was characterized using Fourier transformed infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and point of zero charge (PZC) anal

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35

Delpiano, Giulia Rossella, Davide Tocco, Luca Medda, Edmond Magner, and Andrea Salis. "Adsorption of Malachite Green and Alizarin Red S Dyes Using Fe-BTC Metal Organic Framework as Adsorbent." International Journal of Molecular Sciences 22, no. 2 (2021): 788. http://dx.doi.org/10.3390/ijms22020788.

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Synthetic organic dyes are widely used in various industrial sectors but are also among the most harmful water pollutants. In the last decade, significant efforts have been made to develop improved materials for the removal of dyes from water, in particular, on nanostructured adsorbent materials. Metal organic frameworks (MOFs) are an attractive class of hybrid nanostructured materials with an extremely wide range of applications including adsorption. In the present work, an iron-based Fe-BTC MOF, prepared according to a rapid, aqueous-based procedure, was used as an adsorbent for the removal

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Al-Ghabsha, Thabit, and A. Al-Delymi. "Spectrophotometric Assay of Phenylephrine hydrochloride in Pharmaceutical Formulation with Alizarin Red sulphonate in Aqueous Solution." JOURNAL OF EDUCATION AND SCIENCE 26, no. 5 (2013): 48–56. http://dx.doi.org/10.33899/edusj.2013.163054.

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37

Rathinam, Karthik, Xinwei Kou, Ralph Hobby, and Stefan Panglisch. "Sustainable Development of Magnetic Chitosan Core–Shell Network for the Removal of Organic Dyes from Aqueous Solutions." Materials 14, no. 24 (2021): 7701. http://dx.doi.org/10.3390/ma14247701.

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The wide use of alizarin red S (ARS), a typical anthraquinone dye, has led to its continued accumulation in the aquatic environment, which causes mutagenic and carcinogenic effects on organisms. Therefore, this study focused on the removal of ARS dye by adsorption onto a magnetic chitosan core–shell network (MCN). The successful synthesis of the MCN was confirmed by ATR-FTIR, SEM, and EDX analysis. The influence of several parameters on the removal of ARS dye by the MCN revealed that the adsorption process reached equilibrium after 60 min, pH played a major role, and electrostatic interactions

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38

Bharath Balji, G., and P. Senthil Kumar. "Adsorptive Removal of Alizarin Red S onto Sulfuric Acid-Modified Avocado Seeds: Kinetics, Equilibrium, and Thermodynamic Studies." Adsorption Science & Technology 2022 (November 10, 2022): 1–13. http://dx.doi.org/10.1155/2022/3137870.

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The present work evaluates the synthesis of a novel, inexpensive, and environmentally friendly chemically-treated avocado seed powder (CTASP) as an adsorbent in removing alizarin red S (ARS) from synthetic solution. By using a set of analytical techniques, including FTIR, XRD, EDX, RS, and SEM, the adsorbent was characterized for its physical and chemical properties. Batch study experiments were conducted to determine the effectiveness of the CTASP as an adsorbent. The maximum adsorption capacity of 67.08 mgg-1 was attained at optimum conditions of 3 gL-1 adsorbent dosage, pH 3, contact time o

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Zhou, Wenfang, Kristen Carlson, Qingfeng Wu, Xisen Wang, Shangping Xu, and Zhaohui Li. "Sorption of Alizarin Red S and Methylene Blue on Halloysite from Single and Mixed Solutions." Crystals 13, no. 4 (2023): 664. http://dx.doi.org/10.3390/cryst13040664.

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The extensive use of synthetic materials in modern society presents a great challenge to environmental and water quality. As such, numerous studies were dedicated to the removal of emerging contaminants from water using novel materials as sorbents or catalysts. With large reserves and low material costs, Earth material has also attracted great attention for contaminant removal. Halloysite is a 1:1 layered clay mineral with moderate cation exchange capacity that can be used for the removal of cationic contaminants. On the other hand, as it may bear positive charges on the aluminum hydroxyl shee

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Hasan, Mudassir, Rajeev Kumar, M. A. Barakat, and Moonyong Lee. "Synthesis of PVC/CNT nanocomposite fibers using a simple deposition technique for the application of Alizarin Red S (ARS) removal." RSC Advances 5, no. 19 (2015): 14393–99. http://dx.doi.org/10.1039/c4ra16043f.

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Turcanu, Aurora, and Thomas Bechtold. "Indirect cathodic reduction of dispersed indigo by 1,2-dihydroxy-9,10-anthraquinone-3-sulphonate (Alizarin Red S)." Journal of Solid State Electrochemistry 15, no. 9 (2010): 1875–84. http://dx.doi.org/10.1007/s10008-010-1204-8.

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Alhato, Abdullah Y., Rajeev Kumar, and Mohammad A. Barakat. "Integrated Ozonation Ni-NiO/Carbon/g-C3N4 Nanocomposite-Mediated Catalytic Decomposition of Organic Contaminants in Wastewater under Visible Light." Nanomaterials 14, no. 2 (2024): 190. http://dx.doi.org/10.3390/nano14020190.

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Developing a hybrid process for wastewater purification is of utmost importance to make conventional methods more efficient and faster. Herein, an effective visible light-active nickel–nickel oxide/carbon/graphitic carbon nitride (Ni-NiO/C/g-C3N4)-based nanocatalyst was developed. A hybrid process based on ozonation and Ni-NiO/C/g-C3N4 visible light photocatalysis was applied to decolourize the Congo red (CR), Alizarin Red S (ARS), and real dairy industry wastewater. The synthesized catalyst was characterized using scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX),

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Nayl, AbdElAziz A., Ahmed I. Abd-Elhamid, Ismail M. Ahmed, and Stefan Bräse. "Preparation and Characterization of Magnetite Talc (Fe3O4@Talc) Nanocomposite as an Effective Adsorbent for Cr(VI) and Alizarin Red S Dye." Materials 15, no. 9 (2022): 3401. http://dx.doi.org/10.3390/ma15093401.

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In this work, the adsorption of Cr(VI) ions and the organic dye Alizarin Red S (ARS) was investigated using magnetite talc (Fe3O4@Talc) nanocomposite. Different characterization techniques such as scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, X-ray Diffraction (XRD), and thermogravimetric analysis (TGA) were used to demonstrate the physical and chemical properties of the fabricated Fe3O4@Talc nanocomposite. In addition, the adsorption isothermic, kinetic, and thermodynamic properties were illustrated. The results demonstrate that the investigated adsorptio

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Al-Abbasi, Menaa A. S., Eman T. Al Samarrai, and Liqaa H. Alwan. "Spectrophotometric Determination of Remdesivir Using the Ion Pair Complex Method Using through Alizarin Red S Dye." INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 34, no. 01 (2024): 91. http://dx.doi.org/10.59467/ijhc.2024.34.91.

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The research included the development of a simple and practical spectroscopic method for the estimation of remdesivir (RDV) by the ion-pair method, which is based on the interaction of RDV with Alizarin Red S (ARS) at laboratory temperature. Using water as a medium for the reaction, a product Red in color was formed, with a linear relation ranging from 1 to 25 ?g/ml. It gave the highest absorption at wavelength 524 nm, and the complex completed its reaction after an hour, as the value of the sample was a relative standard deviation of no more than 1%, the recovery rate is 100.2429%, and high s

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Niva, T., P. Keränen, J. Raitaniemi, and H. M. Berger. "Improved interpretation of labelled fish otoliths: a cost-effective tool in sustainable fisheries management." Marine and Freshwater Research 56, no. 5 (2005): 705. http://dx.doi.org/10.1071/mf04143.

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A total of 222 pairs of alizarin red S (ARS)-labelled and 75 pairs of unlabelled sagittal otoliths from six hatchery-reared species, including Arctic charr (Salvelinus alpinus (L.)), lake trout (Salvelinus namaycush (Walbaum)), salmon (Salmo salar L.), brown trout (Salmo trutta L.), whitefish (Coregonus sp.) and pikeperch (Sander lucioperca (L.)), were used in blind tests to determine whether sawing a 0.4-mm thick slice from the otolith would improve the interpretation of labelled otoliths. The fish were labelled in 1995–2002. Fish age at labelling varied from two weeks to three months, immers

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ADRIANOVA, Sofia, and Оksana ТАNANAIKO. "STUDY OF DEGRADATION OF EOSIN Y AND ALISARIN RED C UNDER THE INFLUENCE OF CHEMICAL AND PHYSICAL FACTORS BY SPECTROPHOTOMETRIC AND VOLTAMPEROMETRIC METHODS." Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, no. 1 (59) (2024): 35–42. https://doi.org/10.17721/1728-2209.2024.1(59).6.

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Background. The investigation of the degradation of organic dyes influenced by chemical and physical factors is important for the study of the stability of paints on the canvases of paintings and fabrics. Comparison of the effect of different types of oxidants on the optical and electrochemical characteristics of paints remains a relevant issue, which will allow choosing the optimal method of studying the degradation of a certain type of dye, and also help to estimate the minimum time of its decomposition. Differences in the chemical structure determine the different resistance of dyes to the

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Khalifa, Magdi E. "Selective Separation of Uranium using Alizarin Red S (ARS)-Modified Anion-Exchange Resin or by Flotation of U-ARS Chelate." Separation Science and Technology 33, no. 14 (1998): 2123–41. http://dx.doi.org/10.1080/01496399808545719.

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Kheiry, Elahe Vadaye, Kazem Parivar, Javad Baharara, and Alireza Iranbakhsh. "The Osteogenic Differentiation of Mice Bone Marrow Mesenchymal Stem Cells with Fisetin Phytoestrogen." Journal of Molecular Biology Research 7, no. 1 (2017): 162. http://dx.doi.org/10.5539/jmbr.v7n1p162.

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Objective(s): The aim of this study was to evaluate the effects of fisetin to promote osteogenic differentiation in mice bone marrow mesenchymal stem cells (BMSCs).Materials and Methods: In this study cytotoxicity and viability of fisetin was measured by MTT assay. The differentiation effects of fisetin on BMSCs into osteoblast was assessed with alkaline phosphatase (ALP) activity measurement. Alizarin red staining and Real time PCR for osteoblast specific marker, Osteocalcin (OCN) ,Osteopontin (OPN), Runt-related transcription factor 2 (RUNX2), ERK and MAPK were investigatedResults: The resul

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Wu, Haiqin, and Lan Jin. "Assembly of alizarin red S/boric acid ultrathin films based on layered double hydroxide for fluorescence turn on detection of tiopronin." Journal of Materials Chemistry C 4, no. 16 (2016): 3415–21. http://dx.doi.org/10.1039/c5tc04405g.

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Nurlidar, Farah, Mime Kobayashi, Ade Lestari Yunus, et al. "Gamma-Irradiated Bacterial Cellulose as a Three-Dimensional Scaffold for Osteogenic Differentiation of Rat Bone Marrow Stromal Cells." Indonesian Journal of Chemistry 22, no. 1 (2022): 818. http://dx.doi.org/10.22146/ijc.71823.

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The effect of gamma-irradiation on bacterial cellulose (BC) was investigated in terms of improving its properties as scaffolds for tissue engineering. BC pellicles were exposed to 25, 50, and 75 kGy gamma-ray irradiation, and X-ray diffraction analyses showed that the crystallinity of the BC decreased as stronger irradiation accelerated BC’s degradation. Fourier transform infrared spectroscopy of the irradiated BC revealed the appearance of a new peak at 1724 cm–1, indicating the formation of a new carbonyl group due to the cleavage of glycosidic linkages of the BC. Rat bone marrow stromal cel

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