1
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Modak A, Gill D, Sharma K, Bhasin V, Pant KK, Jha SN, Bhattacharyya D, Bhattacharya S. Facile Hydrogenolysis of Sugars to 1,2-Glycols by Ru@PPh 3/OPPh 3 Confined Large-Pore Mesoporous Silica. J Phys Chem Lett 2023; 14:10832-10846. [PMID: 38029290 DOI: 10.1021/acs.jpclett.3c02740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Tandem hydrogenation vis-à-vis hydrogenolysis of xylose to 1,2-glycols remains a major challenge. Although one-pot conversion of xylose to 1,2-glycols requires stringent conditions, a sustainable approach would be quite noteworthy. We have developed a microwave route for the one-pot conversion of pentose (C5) and hexose (C6) sugars into glycol and hexitol, without pressurized hydrogen reactors. A pronounced hydrogenolysis of sugars to glycols is observed by Ru single atom (SA) on triphenylphosphine/phosphine oxide-modified silica (Ru@SiP), in contrast to Ru SA on pristine (Ru@SiC) and 3-aminopropyl-modified silica (Ru@SiN). A promising "ligand effect" was observed through phosphine modification of silica that presents a 70% overall yield of all reduced sugars (xylitol + glycols) from a 99% conversion of xylose with Ru@SiP. A theoretical study by DFT depicts an electronic effect on Ru-SA by triphenylphosphine that promotes the catalytic hydrogenolysis of sugars under mild conditions. Hence, this research represents an important step for glycols from biomass-derived sources.
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Affiliation(s)
- Arindam Modak
- Department of Chemical Engineering, Catalytic Reaction Engineering Lab, Indian Institute of Technology, Delhi (IITD), Delhi 110016, India
- Amity Institute of Applied Science (AIAS), Amity University, Sector 125, Noida, Uttar Pradesh 201313, India
| | - Deepika Gill
- Department of Physics, Indian Institute of Technology, Delhi (IITD), Delhi 110016, India
| | - Komal Sharma
- Department of Chemical Engineering, Catalytic Reaction Engineering Lab, Indian Institute of Technology, Delhi (IITD), Delhi 110016, India
| | - Vidha Bhasin
- Atomic & Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai 400 094, India
| | - Kamal K Pant
- Department of Chemical Engineering, Catalytic Reaction Engineering Lab, Indian Institute of Technology, Delhi (IITD), Delhi 110016, India
| | - S N Jha
- Beamline Development and Application Section, Bhabha Atomic Research Centre, Mumbai 400 094, India
| | - Dibyendu Bhattacharyya
- Atomic & Molecular Physics Division, Bhabha Atomic Research Centre, Mumbai 400 094, India
| | - Saswata Bhattacharya
- Department of Physics, Indian Institute of Technology, Delhi (IITD), Delhi 110016, India
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2
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Cu (II)-coordinated silica based mesoporous inorganic-organic hybrid material: synthesis, characterization and evaluation for drug delivery, antibacterial, antioxidant and anticancer activities. JOURNAL OF POLYMER RESEARCH 2023. [DOI: 10.1007/s10965-023-03458-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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3
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Adsorption of poly(methacrylic acid) onto differently charged silica nanoparticles and its consequences on particles clustering. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Jodeh S, Jaber A, Hanbali G, Massad Y, Safi ZS, Radi S, Mehmeti V, Berisha A, Tighadouini S, Dagdag O. Experimental and theoretical study for removal of trimethoprim from wastewater using organically modified silica with pyrazole-3-carbaldehyde bridged to copper ions. BMC Chem 2022; 16:17. [PMID: 35313931 PMCID: PMC8939189 DOI: 10.1186/s13065-022-00814-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human and veterinary antibiotics are typically discharged as parent chemicals in urine or feces and are known to be released into the environment via wastewater treatment plants (WWTPs). Several research investigations have recently been conducted on the removal and bioremediation of pharmaceutical and personal care products (PPCPs) disposed of in wastewater. RESULTS SiNP-Cu, a chelating matrix, was produced by delaying and slowing 1.5-dimethyl-1H-pyrazole-3-carbaldehyde on silica gel from functionalized with 3-aminopropyltrimethoxysilane. The prepared sorbent material was characterized using several techniques including BET surface area, FT-IR spectroscopy, Scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and nitrogen adsorption-desorption isotherm. The pseudo-second-order model provided the best correlation due to the big match between the experimental and theoretical of different adsorption coefficients. The Langmuir and Freundlich adsorption models were used and the study showed a better match with the Freundlich model with a capacity of removal reached up to 420 mg g-1. The removal capacity was dependent on pH and increased by increasing pH. The removal percentage reached 91;5% at pH = 8. The adsorbent demonstrated a high percentage removal of TMP, reaching more than 94% when increased pH. The sample was simply regenerated by soaking it for a few minutes in 1 N HCl and drying it. The sorbent was repeated five times with no discernible decrease in removal capacity. The thermodynamic study also showed endothermic, increasing randomness and not spontaneous. The free energy was 2.71 kJ/mol at 320 K. The findings of the DFT B3LYP/6-31 + g (d, p) local reactivity descriptors revealed that nitrogen atoms and π-electrons of the benzene and pyrimidine rings in the TMP are responsible for the adsorption process with the SiNP surface. The negative values of the adsorption energies obtained by molecular dynamic simulation indicated the spontaneity of the adsorption process. CONCLUSION The global reactivity indices prove that TMP is stable and it can be removed from wastewater using SiNP surface. The results of the local reactivity indices concluded that the active centers for the adsorption process are the nitrogen atoms and the π-electrons of the pyrimidine and benzene rings. Furthermore, the positive value of the maximum charge transfer number (ΔN) proves that TMP has a great tendency to donate electrons to SiNP surface during the process of adsorption.
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Affiliation(s)
- Shehdeh Jodeh
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Ahlam Jaber
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Ghadir Hanbali
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Younes Massad
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Zaki S Safi
- Chemistry Department, Faculty of Science, Al Azhar University-Gaza, P.O Box 1277, Gaza, Palestine
| | - Smaail Radi
- Laboratory of Applied and Environmental Chemistry (LCAE), Faculté Des Sciences, Université Mohamed Premier, 60 000, Oujda, Morocco
| | - Valbonë Mehmeti
- Department of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000, Prishtina,, Kosovo
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000, Prishtina,, Kosovo
| | - Said Tighadouini
- Laboratory of Organic Synthesis, Extraction and Valorization, Faculty of Sciences Ain Chock, Hassan II University, EL Jadida Road, Km 2, BP: 5366, 20100, Casablanca, Morocco
| | - Omar Dagdag
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, 1710, Johannesburg, South Africa
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5
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Efficient and reusable Cu (II)-metalated silica-based inorganic-organic hybrid catalyst for dye degradation. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2021.100296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Synthesis and Characterization of New Schiff Base/Thiol-Functionalized Mesoporous Silica: An Efficient Sorbent for the Removal of Pb(II) from Aqueous Solutions. Processes (Basel) 2020. [DOI: 10.3390/pr8020246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A new type of silica hybrid material functionalized with Schiff base-propyl-thiol and propyl-thiol groups (adsorbents 1 and 2, respectively) was synthesized using a co-condensation method. The synthesized materials and their starting materials were successfully characterized using a variety of techniques such as Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), nitrogen adsorption–desorption isotherms, the Brunauer–Emmett–Teller (BET) surface area calculation method, the Barrett, Joyner, and Halenda (BJH) pore size calculation method, thermogravimetry analysis (TGA), and 1H and 13C nuclear magnetic resonance (NMR) spectra. The results indicate that the new material (adsorbent 1) has a large surface and possesses different functional groups (-SH, -OH, -C=O and –N=C). The newly synthesized hybrid materials (1 and 2) were investigated as potential adsorbents for removal of toxic heavy metals, such as Pb(II) from aqueous solutions. The adsorption results show that materials 1 and 2 have different sorption properties and were found to be effective adsorbents for Pb(II) removal from aqueous solutions. In addition, compound 1 exhibited a higher adsorption capacity for Pb(II) compared to compound 2. The results showed that the optimum pH for Pb(II) sorption was 6.5. Contact time was observed to occur after 30 min for 25 mg L−1 Pb(II) concentration and adsorbent dose of 0.4 g L−1 at 25 °C.
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Kulpa A, Ryl J, Skowierzak G, Koterwa A, Schroeder G, Ossowski T, Niedziałkowski P. Comparison of Cadmium Cd
2+
and Lead Pb
2+
Binding by Fe
2
O
3
@SiO
2
‐EDTA Nanoparticles – Binding Stability and Kinetic Studies. ELECTROANAL 2019. [DOI: 10.1002/elan.201900616] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Amanda Kulpa
- Department of Analytical Chemistry, Faculty of ChemistryUniversity of Gdansk Wita Stwosza 63 80-308 Gdansk Gdansk Poland
| | - Jacek Ryl
- Department of Electrochemistry, Corrosion and Materials Engineering, Faculty of ChemistryGdansk University of Technology Narutowicza 11/12 80-233 Gdansk Poland
| | - Grzegorz Skowierzak
- Department of Analytical Chemistry, Faculty of ChemistryUniversity of Gdansk Wita Stwosza 63 80-308 Gdansk Gdansk Poland
| | - Adrian Koterwa
- Department of Analytical Chemistry, Faculty of ChemistryUniversity of Gdansk Wita Stwosza 63 80-308 Gdansk Gdansk Poland
| | - Grzegorz Schroeder
- Faculty of ChemistryAdam Mickiewicz University in Poznan, University of Poznan 8 61-614 Poznan Poland
| | - Tadeusz Ossowski
- Department of Analytical Chemistry, Faculty of ChemistryUniversity of Gdansk Wita Stwosza 63 80-308 Gdansk Gdansk Poland
| | - Paweł Niedziałkowski
- Department of Analytical Chemistry, Faculty of ChemistryUniversity of Gdansk Wita Stwosza 63 80-308 Gdansk Gdansk Poland
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8
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Zhan M, Jia H, Fan J, Yu H, Amador E, Chen W. Two D-π-A Schiff-Base-Functionalized Silica Gel Adsorbents for Preconcentration of Copper Ions in Foods and Water for Detection. Anal Chem 2019; 91:6103-6110. [DOI: 10.1021/acs.analchem.9b00647] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Meihong Zhan
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
| | - Hongmin Jia
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
| | - Jiayuan Fan
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
| | - Hongmei Yu
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
| | - Eric Amador
- Department of Physics, The University of Texas at Arlington, Arlington, Texas 76019-0059, United States
| | - Wei Chen
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
- Department of Physics, The University of Texas at Arlington, Arlington, Texas 76019-0059, United States
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9
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Supramolecular Hybrid Material Based on Engineering Porphyrin Hosts for an Efficient Elimination of Lead(II) from Aquatic Medium. Molecules 2019; 24:molecules24040669. [PMID: 30769770 PMCID: PMC6412391 DOI: 10.3390/molecules24040669] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/05/2019] [Accepted: 02/11/2019] [Indexed: 01/08/2023] Open
Abstract
Porphyrins show great promise for future purification demands. This is largely due to their unique features as host binding molecules that can be modified at the synthetic level, and largely improved by their incorporation into inorganic based materials. In this study, we assessed the efficacy of a hybrid material obtained from the immobilization of 5,10,15,20-tetrakis(pentafluorophenyl)-porphyrin on silica surface to remove Pb(II), Cu(II), Cd(II), and Zn(II) ions from water. The new organic-inorganic hybrid adsorbent was fully characterized by adequate techniques and the results show that the hybrid exhibits good chemical and thermal stability. From batch assays, it was evaluated how the efficacy of the hybrid was affected by the pH, contact time, initial metal concentration, and temperature. The adsorption kinetic and isotherms showed to fit the recent developed fractal-like pseudo-second-order model and Langmuir–Freundlich model respectively. The highest adsorption capacities for Pb(II), Cu(II), Cd(II), and Zn(II) ions were 187.36, 125.17, 82.45, and 56.23 mg g−1, respectively, at pH 6.0 and 25 °C. This study also shows that metal cations from real river water samples can be efficient removed in the presence of the new adsorbent material.
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10
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Karimi Ahmadabad F, Pourayoubi M, Bakhshi H. Decorated single-enantiomer phosphoramide-based silica/magnetic nanocomposites for direct enantioseparation. RSC Adv 2019; 9:27147-27156. [PMID: 35529218 PMCID: PMC9070676 DOI: 10.1039/c9ra03260f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 08/16/2019] [Indexed: 01/31/2023] Open
Abstract
The nano-composites Fe3O4@SiO2@PTA(+) and Fe3O4@SiO2@PTA(−) (PTA: phosphoric triamide) were prepared and used for the chiral separation of five racemic mixtures.
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Affiliation(s)
| | - Mehrdad Pourayoubi
- Department of Chemistry
- Faculty of Science
- Ferdowsi University of Mashhad
- Mashhad
- Iran
| | - Hadi Bakhshi
- Macromolecular Chemistry II
- University of Bayreuth
- 95440 Bayreuth
- Germany
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11
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Deshmukh S, Sankaran KJ, Korneychuk S, Verbeeck J, Mclaughlin J, Haenen K, Roy SS. Nanostructured nitrogen doped diamond for the detection of toxic metal ions. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.07.067] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Zhao Y, Zheng L, Wu H, Chen H, Su L, Wang L, Wang Y, Ren M. Co2SiO4/SiO2/RGO nanosheets: Boosting the lithium storage capability of tetravalent Si by using highly-dispersed Co element. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.06.077] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Biesuz R, Santos MA, Nurchi VM, Alberti G. Development of a sensor for trivalent iron: AHP fixed on mesoporous silica. NEW J CHEM 2018. [DOI: 10.1039/c8nj00869h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Optical sensor for iron(iii) detection via Fe(iii) complexation in the solid phase.
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Affiliation(s)
- Raffaela Biesuz
- Dipartimento di Chimica
- Università degli Studi di Pavia
- Pavia 27100
- Italy
| | - Maria Amelia Santos
- Centro de Quimica Estrutural – Istituto Superior Técnico, Universidade de Lisboa
- Lisboa 1049-001
- Portugal
| | - Valeria M. Nurchi
- Dipartimento di Sc. Chimiche e Geologiche
- Università di Cagliari
- Cittadella Universitaria
- Monserrato 09042
- Italy
| | - Giancarla Alberti
- Dipartimento di Chimica
- Università degli Studi di Pavia
- Pavia 27100
- Italy
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14
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Tighadouini S, Radi S, Anannaz M, Bacquet M, Degoutin S, Tillard M, Eddike D, Amhamdi H, Garcia Y. Engineering β-ketoenol structure functionality in hybrid silica as excellent adsorbent material for removal of heavy metals from water. NEW J CHEM 2018. [DOI: 10.1039/c8nj01918e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chelating adsorbent based on the chemical modification of silica by an efficient host able to capture toxic metals, is presented.
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Affiliation(s)
- Said Tighadouini
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60000 Oujda
- Morocco
| | - Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60000 Oujda
- Morocco
| | - Mohamed Anannaz
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60000 Oujda
- Morocco
| | - Maryse Bacquet
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- France
| | - Stéphanie Degoutin
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- France
| | | | - Driss Eddike
- LCSMA
- Sciences Faculty
- Med I University
- 60000 Oujda
- Morocco
| | - Hassan Amhamdi
- Laboratory of Physical Chemistry of the Nature Resources and Environment
- Faculty of Sciences and Techniques
- Al Hoceima
- (Med I University)
- 32003 Al Hoceima
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences
- Université catholique de Louvain
- Place Louis Pasteur 1
- 1348 Louvain-la-Neuve
- Belgium
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15
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Naz A, Arun S, Narvi SS, Alam MS, Singh A, Bhartiya P, Dutta PK. Cu(II)-carboxymethyl chitosan-silane schiff base complex grafted on nano silica: Structural evolution, antibacterial performance and dye degradation ability. Int J Biol Macromol 2017; 110:215-226. [PMID: 29169947 DOI: 10.1016/j.ijbiomac.2017.11.112] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/26/2017] [Accepted: 11/17/2017] [Indexed: 11/19/2022]
Abstract
O-Carboxymethyl chitosan (OCMC) Schiff's base was utilized for a new class of organic-inorganic hybrid material by grafting it on nano-silica-silane and further metallated with Cu (II). Here (3-Aminopropyl) triethoxysilane (APTES) was used as a linker and 2-hydroxy-1-naphthaldehyde (HN) for Schiff's base formation. The hybrid was characterized by FTIR, TGA, powder XRD, SEM, CHN, DLS, ICP-AES, diffuse reflectance UV-vis and EDX spectroscopic techniques. Magnetization measurements were carried out by VSM at room temperature. This study explored the possible synergic effect of unique properties of carboxymethyl chitosan, Schiff's base Cu (II) complex and nano-silica towards antibacterial activity and in dye degradation studies. The antibacterial performance of nano-hybrid material was examined against both Gram-positive (Escherichia coli) and Gram-negative (Bacillus subtilis) bacteria. The catalytic activity of the hybrid was tested for degradation of reactive black 5 (RB5) through advanced oxidation processes using H2O2 as oxidant. The results show a high dye degradation efficiency of 93% in 130min by the hybrid catalyst with reusability. As per published reports, Chitosan-Schiff's bases show strong antimicrobial activity and their Cu complexes exhibit good catalytic and anticancer activities. Therefore, it is expected that the new organic-inorganic hybrid would be highly applicable in environmental as well as biomedical fields.
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Affiliation(s)
- Amreen Naz
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India
| | - Shiva Arun
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India
| | - Shahid Suhail Narvi
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India.
| | - Mohammad Siraj Alam
- Department of Chemical Engineering, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India
| | - Anu Singh
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India
| | - Prabha Bhartiya
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India
| | - P K Dutta
- Department of Chemistry, Motilal Nehru National Institute of Technology, Allahabad 211004, Uttar Pradesh, India.
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16
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Deshmukh S, Kandasamy G, Upadhyay RK, Bhattacharya G, Banerjee D, Maity D, Deshusses MA, Roy SS. Terephthalic acid capped iron oxide nanoparticles for sensitive electrochemical detection of heavy metal ions in water. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.01.064] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Radi S, El Massaoudi M, Bacquet M, Degoutin S, Adarsh NN, Robeyns K, Garcia Y. A novel environment-friendly hybrid material based on a modified silica gel with a bispyrazole derivative for the removal of ZnII, PbII, CdIIand CuIItraces from aqueous solutions. Inorg Chem Front 2017. [DOI: 10.1039/c7qi00322f] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New surface-functionalized with bispyrazole receptor was designed for efficient removal of heavy metals. The architecture of host–guest on the surface was identified.
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Affiliation(s)
- Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60 000 Oujda
- Morocco
| | - Mohamed El Massaoudi
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60 000 Oujda
- Morocco
| | - Maryse Bacquet
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- 119-59655 Villeneuve d'Ascq
- France
| | - Stéphanie Degoutin
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- 119-59655 Villeneuve d'Ascq
- France
| | - N. N. Adarsh
- Institute of Condensed Matter and Nanosciences
- Molecules
- Solids
- Reactivity (IMCN/MOST)
- Université Catholique de Louvain
| | - Koen Robeyns
- Institute of Condensed Matter and Nanosciences
- Molecules
- Solids
- Reactivity (IMCN/MOST)
- Université Catholique de Louvain
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences
- Molecules
- Solids
- Reactivity (IMCN/MOST)
- Université Catholique de Louvain
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18
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Carreño A, Schott E, Zarate X, Manriquez JM, Vega JC, Mardones M, Cowley AH, Chavez I, Hinestroza JP, Arratia-Perez R. DFT studies on coordination models for adsorption essays of Cu(II) and Ni(II) solutions in modified silica gel with iminodiacetic groups. CHEMICAL PAPERS 2016. [DOI: 10.1007/s11696-016-0022-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Tighadouini S, Radi S, Bacquet M, Degoutin S, Zaghrioui M, Jodeh S, Warad I. Removal efficiency of Pb(II), Zn(II), Cd(II) and Cu(II) from aqueous solution and natural water by ketoenol–pyrazole receptor functionalized silica hybrid adsorbent. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1262874] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Said Tighadouini
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, Oujda, Morocco
| | - Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, Oujda, Morocco
- Centre de l’Oriental des Sciences et Technologies de l’Eau (COSTE), Université Med I, Oujda, Morocco
| | - Maryse Bacquet
- Université Lille 1, Unité Matériaux et Transformations (UMET) UMR CNRS 8207, Villeneuve d’Asc Cedex, France
| | - Stéphanie Degoutin
- Université Lille 1, Unité Matériaux et Transformations (UMET) UMR CNRS 8207, Villeneuve d’Asc Cedex, France
| | - Mustapha Zaghrioui
- Laboratoire GREMAN CNRS-UMR 7347 IUT- BLOIS, Université François-Rabelais-Tours, Blois, France
| | - Shehdeh Jodeh
- Department of Chemistry, An-Najah National University, Nablus, Palestine
| | - Ismail Warad
- Department of Chemistry, An-Najah National University, Nablus, Palestine
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Banaei A, Salmanpour H, Karimi S. Ultrasound irradiation promoted synthesis of bispyrimidine and bispyrazolines as selective adsorbents for the selective removal of Ag(I) and Pb(II) from aqueous solutions. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1803-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Radi S, Toubi Y, Bacquet M, Degoutin S, Mabkhot YN, Garcia Y. An inorganic–organic hybrid material made of a silica-immobilized Schiff base receptor and its preliminary use in heavy metal removal. RSC Adv 2016. [DOI: 10.1039/c6ra05138c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel and excellent host for heavy metals was synthesized by chemical immobilization of a (E)-4-((pyridin-2-yl-methylene)amino)phenol Schiff base receptor onto silica particles.
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Affiliation(s)
- Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60 000 Oujda
- Morocco
| | - Yahya Toubi
- Laboratoire de Chimie Appliquée et Environnement (LCAE)
- Faculté des Sciences
- Université Mohamed I
- 60 000 Oujda
- Morocco
| | - Maryse Bacquet
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- 119-59655 Villeneuve d'Ascq
- France
| | - Stéphanie Degoutin
- Unité Matériaux et Transformations UMR8207 (UMET)
- Equipe Ingénierie des Systèmes Polymères
- Université des Sciences et Technologies de Lille
- 119-59655 Villeneuve d'Ascq
- France
| | - Yahia N. Mabkhot
- Department of Chemistry
- Faculty of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecules, Solids, Reactivity (IMCN/MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
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22
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LaCl3/nano-SiO2: A novel nanocatalyst for efficient synthesis of functionalized 2,3-dihydroquinazolinones. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2015.03.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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23
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Radi S, Attayibat A, El-Massaoudi M, Bacquet M, Jodeh S, Warad I, Al-Showiman SS, Mabkhot YN. C,N-bipyrazole receptor grafted onto a porous silica surface as a novel adsorbent based polymer hybrid. Talanta 2015; 143:1-6. [PMID: 26078121 DOI: 10.1016/j.talanta.2015.04.060] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Revised: 04/18/2015] [Accepted: 04/20/2015] [Indexed: 11/16/2022]
Abstract
A simple heterogeneous synthesis of pure adsorbent based polymer hybrid made by condensing a functionalized C,N-bipyrazole with a 3-glycidoxypropyl-trimethoxysilane silylant agent, previously anchored on a silica surface was developed. The formed material (SG2P) was characterized through elemental analysis, FT-IR spectroscopy, (13)C NMR of solid state, scanning electron microscope (SEM), and was studied and evaluated by determination of the surface area using the BET equation, the adsorption and desorption capability using the isotherm of nitrogen and B.J.H. pore sizes. The new material exhibits good thermal stability determined by thermogravimetry curves and good chemical stability was examined in various acidic and buffer solutions (pH 1-7). The binding and adsorption abilities of SG2P were investigated for Hg(2+), Cd(2+), Pb(2+), Zn(2+), K(+), Na(+) and Li(+) cations and compared to the results of classical liquid-liquid extraction with the unbound C,N-bipyrazole compound. The grafting at the surface of silica does not affect complexing properties of the ligand and the SG2P exhibits a high selectivity toward Hg(2+) ion with no complexation being observed towards zinc and alkali metals. The extracted and the complexing cation percentages were determined by atomic absorption measurements.
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Affiliation(s)
- Smaail Radi
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, 60 000 Oujda, Morocco; Centre de l'Oriental des Sciences et Technologies de l'Eau (COSTE), Université Med I, 60 000 Oujda, Morocco.
| | - Ahmed Attayibat
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, 60 000 Oujda, Morocco
| | - Mohamed El-Massaoudi
- Laboratoire de Chimie Appliquée et Environnement (LCAE), Faculté des Sciences, Université Mohamed I, 60 000 Oujda, Morocco
| | - Maryse Bacquet
- Unité Matériaux et Transformations UMR8207 (UMET), Equipe Ingénierie des Systèmes Polymères, Université des Sciences et Technologies de Lille, Bâtiment C6 salle, 119-59655 Villeneuve d'Ascq, France
| | - Shehdeh Jodeh
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Ismail Warad
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Salim S Al-Showiman
- Department of Chemistry, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Yahia N Mabkhot
- Department of Chemistry, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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