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Vega-Granados K, Escobar-Ibarra P, Palomino-Vizcaino K, Cruz-Reyes J, Valverde-Guillén P, Latorre-Redoli S, Caneda-Santiago CT, Marí-Beffa M, Romero-Sánchez LB. Hexyltrimethylammonium ion enhances potential copper-chelating properties of ammonium thiomolybdate in an in vivo zebrafish model. Arch Biochem Biophys 2024; 758:110077. [PMID: 38942109 DOI: 10.1016/j.abb.2024.110077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 06/18/2024] [Accepted: 06/25/2024] [Indexed: 06/30/2024]
Abstract
Ammonium and hexyltrimethylammonium thiomolybdates (ATM and ATM-C6) and thiotungstates (ATT and ATT-C6) were synthesized. Their toxicity was evaluated using both in vitro and in vivo approaches via the zebrafish embryo acute toxicity assay (ZFET), while the copper-thiometallate interaction was studied using cyclic voltammetry, as well as in an in vivo assay. Cyclic voltammetry suggests that all thiometallates form complexes with copper in a 2:1 Cu:thiometallate ratio. Both in vitro and in vivo assays demonstrated low toxicity in BALB/3T3 cells and in zebrafish embryos, with high IC50 and LC50 values. Furthermore, the hexyltrimethylammonium ion played a crucial role in enhancing viability and reducing toxicity during prolonged treatments for ATM and ATT. In particular, the ZEFT assay uncovered the accumulation of ATM in zebrafish yolk, averted by the incorporation of the hexyltrimethylammonium ion. Notably, the copper-thiometallate interaction assay highlighted the improved viability of embryos when cultured in CuCl2 and ATM-C6, even at high CuCl2 concentrations. The hatching assay further confirmed that copper-ATM-C6 interaction mitigates inhibitory effects induced by thiomolybdates and CuCl2 when administered individually. These results suggest that the incorporation of the hexyltrimethylammonium ion in ATM increase its ability to interact with copper and its potential application as a copper chelator.
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Affiliation(s)
- K Vega-Granados
- Faculty of Chemical Sciences and Engineering, Autonomous University of Baja California, Tijuana, 22390, Mexico
| | - P Escobar-Ibarra
- Faculty of Chemical Sciences and Engineering, Autonomous University of Baja California, Tijuana, 22390, Mexico
| | - K Palomino-Vizcaino
- Faculty of Chemical Sciences and Engineering, Autonomous University of Baja California, Tijuana, 22390, Mexico
| | - J Cruz-Reyes
- Faculty of Chemical Sciences and Engineering, Autonomous University of Baja California, Tijuana, 22390, Mexico
| | - P Valverde-Guillén
- Department of Cell Biology, Genetics and Physiology, Faculty of Science, University of Malaga, Malaga, Spain
| | - S Latorre-Redoli
- Department of Cell Biology, Genetics and Physiology, Faculty of Science, University of Malaga, Malaga, Spain
| | - C T Caneda-Santiago
- Department of Cell Biology, Genetics and Physiology, Faculty of Science, University of Malaga, Malaga, Spain
| | - M Marí-Beffa
- Department of Cell Biology, Genetics and Physiology, Faculty of Science, University of Malaga, Malaga, Spain; Andalusian Centre for Nanomedicine and Biotechnology (IMABIS-BIONAND), Andalusian Institute of Blue Biotechnology and Development (IBYDA), Experimental Centre Grice Hutchinson, University of Malaga, Malaga, Spain
| | - L B Romero-Sánchez
- Faculty of Chemical Sciences and Engineering, Autonomous University of Baja California, Tijuana, 22390, Mexico.
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Wang H, Xiong H, Yang F, Li Y, He S, Wu Y. The influence of activation atmosphere on the active phase and hydrotreating activity of LDH-based NiW pre-sulfurized catalysts. REACT CHEM ENG 2023. [DOI: 10.1039/d2re00540a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
Activation atmosphere and temperature determined active phases of NiW pre-sulfurized hydrotreating catalysts prepared via a tetrathiotungstate intercalated NiAl layered double hydroxide.
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Affiliation(s)
- Hao Wang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xindu Avenue 8#, Xindu District, Chengdu 610500, Sichuan Province, China
| | - Hongchuan Xiong
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xindu Avenue 8#, Xindu District, Chengdu 610500, Sichuan Province, China
| | - Fan Yang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xindu Avenue 8#, Xindu District, Chengdu 610500, Sichuan Province, China
| | - Yang Li
- Petrochemical Research Institute, PetroChina Co. Ltd, Beijing 102206, China
| | - Shiang He
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xindu Avenue 8#, Xindu District, Chengdu 610500, Sichuan Province, China
| | - Yan Wu
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Xindu Avenue 8#, Xindu District, Chengdu 610500, Sichuan Province, China
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Wang H, Yang F, He S, Li Y, Wu Y. Synthesis and characterization of tetrathiotungstate intercalated NiAl layered double hydroxides: Effects of synthesis conditions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Wang H, Yang F, Yang Z, Yang H, Wu Y. Synthesis, Characterization, and Hydrotreating Activity of NiW Presulfurized Catalysts Prepared via a Tetrathiotungstate-Intercalated NiAl LDH. ACS OMEGA 2020; 5:23854-23865. [PMID: 32984705 PMCID: PMC7513351 DOI: 10.1021/acsomega.0c03105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 08/25/2020] [Indexed: 06/11/2023]
Abstract
A tetrathiotungstate-intercalated NiAl layered double hydroxide (LDH) was synthesized and then calcined under N2 at various temperatures to prepare a series of NiW presulfurized hydrotreating catalysts. Upon calcination, WS4 2- in the interlayer decomposes into WS3 and then WS2, releasing sulfur to sulfurize nickel in the sheets. The property and activities of catalysts for hydrodesulfurization (HDS) of dibenzothiophene and hydrodearomatization (HDA) of tetralin are dependent on the calcination temperature. At 300 °C, WS3 can be well maintained, offering highly active hydrogenation sites S2 2- and superior HDA activity. As the temperature increases up to 500 °C, WS3 converts into WS2, while nickel sulfides migrate to the edge of WS2 to form NiWS phases with high HDS activity. LDH-based presulfurized catalysts can achieve fully sulfurized and well-dispersed tungsten species even at high tungsten loadings and can retain more WS3 even at high temperatures because of the peculiar properties of LDHs. Therefore, they show better HDS and superior HDA activities over an oxidic NiW LDH-based catalyst (LDO) and an alumina-supported NiWS presulfurized catalyst (NiWS/Al2O3). The optimized catalyst shows 1.59 and 1.05 times higher HDS activity than LDO and NiWS/Al2O3 while 2.05 and 1.77 times higher HDA activity than LDO and NiWS/Al2O3, respectively. It also shows better HDS and HDA activity for a real diesel than a NiCoMoW/Al2O3 commercial catalyst.
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Peña-Obeso PJ, Huirache-Acuña R, Arroyo-Albiter M, Guevara-Martínez SJ, Leyva C, Cervantes-Gaxiola ME. Hydrodesulfurization of dibenzothiophene using NiMoWS catalysts supported on Al–Mg and Ti–Mg mixed oxides. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2020. [DOI: 10.1515/ijcre-2019-0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this work, two series of trimetallic NiMoW sulfide catalysts supported on Al–Mg(x) and Ti–Mg(x) mixed oxides with different content of MgO (x = 5, 10, 15 and 20 wt.% of MgO) were synthesized. The mixed oxides and catalysts were characterized by X-ray diffraction (XRD), Fourier-transform infrared (FT-IR) spectroscopy, N2 physisorption and Diffuse reflectance spectroscopy (DRS UV–Vis); and evaluated during the hydrodesulfurization (HDS) of dibenzothiophene (DBT) reaction. The NiMoW/Al–Mg catalysts showed a higher dispersion of Ni, Mo and W species than NiMoW/Ti–Mg catalysts resulting in higher catalytic activities. Catalysts with 10 wt.% of MgO showed the highest catalytic activity for both series of catalysts. Most of the synthesized catalysts exhibited higher activities than NiMoWS/Al–Ti reference catalyst. The present comparison study clearly showed that NiMoW/Al–Mg and NiMoW/Ti–Mg catalyst with 10 wt.% of MgO might be a promising and effective catalyst for the HDS-DBT reaction.
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Affiliation(s)
- Pablo Jahir Peña-Obeso
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacan, 80030, Sinaloa, Mexico
- Facultad de Ingeniería Química, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, 58030, Michoacán, Mexico
| | - Rafael Huirache-Acuña
- Facultad de Ingeniería Química, Universidad Michoacana de San Nicolás de Hidalgo, Ciudad Universitaria, Morelia, 58030, Michoacán, Mexico
| | - Manuel Arroyo-Albiter
- Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, 58030, Michoacán, Mexico
| | - Santiago José Guevara-Martínez
- Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, 58030, Michoacán, Mexico
| | - Carolina Leyva
- Instituto Politécnico Nacional, CICATA Unidad Legaria, Legaria 694, Irrigación, Mexico City, 11500, Mexico
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