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Seida Y, Tokuyama H. Hydrogel Adsorbents for the Removal of Hazardous Pollutants—Requirements and Available Functions as Adsorbent. Gels 2022; 8:gels8040220. [PMID: 35448121 PMCID: PMC9028382 DOI: 10.3390/gels8040220] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 02/04/2023] Open
Abstract
Over the last few decades, various adsorption functions of polymer hydrogels for the removal of hazardous pollutants have been developed. The performance of hydrogel adsorbents depends on the constituents of the gels and the functions produced by the polymer networks of the gels. Research on hydrogels utilizing the characteristic functions of polymer networks has increased over the last decade. The functions of polymer networks are key to the development of advanced adsorbents for the removal of various pollutants. No review has discussed hydrogel adsorbents from the perspective of the roles and functions of polymer networks in hydrogels. This paper briefly reviews the basic requirements of adsorbents and the general characteristics of hydrogels as adsorbents. Thereafter, hydrogels are reviewed on the basis of the roles and functions of the polymer networks in them for the removal of hazardous pollutants by introducing studies published over the last decade. The application of hydrogels as adsorbents for the removal of hazardous pollutants is discussed as well.
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Affiliation(s)
- Yoshimi Seida
- Natural Science Laboratory, Toyo University, 5-28-20 Hakusan, Bunkyo-ku, Tokyo 112-8606, Japan
- Correspondence: ; Tel.: +81-3-3945-4894
| | - Hideaki Tokuyama
- Department of Chemical Engineering, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo 184-8588, Japan;
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Nazarzadeh Zare E, Mudhoo A, Ali Khan M, Otero M, Bundhoo ZMA, Patel M, Srivastava A, Navarathna C, Mlsna T, Mohan D, Pittman CU, Makvandi P, Sillanpää M. Smart Adsorbents for Aquatic Environmental Remediation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007840. [PMID: 33899324 DOI: 10.1002/smll.202007840] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 02/19/2021] [Indexed: 05/25/2023]
Abstract
A noticeable interest and steady rise in research studies reporting the design and assessment of smart adsorbents for sequestering aqueous metal ions and xenobiotics has occurred in the last decade. This motivates compiling and reviewing the characteristics, potentials, and performances of this new adsorbent generation's metal ion and xenobiotics sequestration. Herein, stimuli-responsive adsorbents that respond to its media (as internal triggers; e.g., pH and temperature) or external triggers (e.g., magnetic field and light) are highlighted. Readers are then introduced to selective adsorbents that selectively capture materials of interest. This is followed by a discussion of self-healing and self-cleaning adsorbents. Finally, the review ends with research gaps in material designs.
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Affiliation(s)
| | - Ackmez Mudhoo
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Mauritius, Réduit, Moka, 80837, Mauritius
| | - Moonis Ali Khan
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Marta Otero
- CESAM-Centre for Environmental and Marine Studies, Department of Environment and Planning, University of Aveiro, Campus de Santiago, Aveiro, 3810-193, Portugal
| | | | - Manvendra Patel
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Anju Srivastava
- Chemistry Department, Hindu College, University of Delhi, Delhi, 110007, India
| | - Chanaka Navarathna
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Todd Mlsna
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Dinesh Mohan
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Charles U Pittman
- Department of Chemistry, Mississippi State University, Mississippi State, MS, 39762, USA
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Materials Interface, Viale Rinaldo Piaggio 34, Pontedera, Pisa, 56025, Italy
| | - Mika Sillanpää
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
- Department of Chemical Engineering, School of Mining, Metallurgy and Chemical Engineering, University of Johannesburg, P. O. Box 17011, Doornfontein, 2028, South Africa
- School of Chemical and Metallurgical Engineering, University of the Witwatersrand, Johannesburg, 2050, South Africa
- School of Resources and Environment, University of Electronic Science and Technology of China (UESTC), NO. 2006, Xiyuan Ave., West High-Tech Zone, Chengdu, Sichuan, 611731, P.R. China
- Faculty of Science and Technology, School of Applied Physics, University Kebangsaan Malaysia, Bangi, Selangor, 43600, Malaysia
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Lauro FV, Francisco DC, Marcela RN, Maria LR, Alejandra GEE, Virginia MA, Yazmin OA. Effective synthesis of a hexacyclic-steroid derivative from 4-hydroxyestrone. Steroids 2020; 163:108715. [PMID: 32853676 DOI: 10.1016/j.steroids.2020.108715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/08/2020] [Accepted: 08/17/2020] [Indexed: 11/22/2022]
Abstract
Several studies have been reported for the preparation of hexacyclic-steroid derivatives; however, some reagents are expensive and require special conditions for handling. In this way, the objective of this study was to synthesize a hexacyclic-steroid derivative from 4-hydroxyestrone. The chemical structure was evaluated through both 1H NMR and 13C NMR spectroscopic analysis. The results showed good performance of the hexacyclic-steroid derivative. In conclusion in this study, an easy method for the preparation of the hexacyclic-steroid derivative is reported.
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Affiliation(s)
- Figueroa-Valverde Lauro
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kalá s/n, 24085 San Francisco de Campeche, Mexico.
| | - Diaz Cedillo Francisco
- Escuela Nacional de Ciencias Biológicas del Instituto Politécnico Nacional, Prol. Carpio y Plan de Ayala s/n Col. Santo Tomas, Mexico, D.F. C.P. 11340, Mexico
| | - Rosas-Nexticapa Marcela
- Facultad de Nutrición, Universidad Veracruzana, Médicos y Odontólogos s/n, 91010, Xalapa, Veracruz, Mexico.
| | - Lopez-Ramos Maria
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kalá s/n, 24085 San Francisco de Campeche, Mexico
| | | | - Mateu-Armand Virginia
- Facultad de Nutrición, Universidad Veracruzana, Médicos y Odontólogos s/n, 91010, Xalapa, Veracruz, Mexico
| | - Ortiz-Ake Yazmin
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kalá s/n, 24085 San Francisco de Campeche, Mexico
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Savaskan Yilmaz S, Yildirim N, Misir M, Misirlioglu Y, Celik E. Synthesis, Characterization of a New Polyacrylic Acid Superabsorbent, Some Heavy Metal Ion Sorption, the Adsorption Isotherms, and Quantum Chemical Investigation. MATERIALS 2020; 13:ma13194390. [PMID: 33019755 PMCID: PMC7579146 DOI: 10.3390/ma13194390] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/12/2020] [Accepted: 08/13/2020] [Indexed: 11/16/2022]
Abstract
Poly(acrylic acid/Kryptofix 23-Dimethacrylate) superabsorbent polymer [P (AA/Kry23-DM) SAP] was synthesized by solution polymerization to remove Co, Ni, Cu, Cd, Mn, Zn, Pb, Cr, and Fe ions in water and improve the quality of the water. Kry23-DM cross-linker (1,4,7,13,16-Pentaoxa-10,19 diazo cyclohexene icosane di methacrylate) was synthesized using Kry23 and methacryloyl chloride. The characterization of the molecules was done by FTIR, TGA, DSC, and SEM techniques. The effects of parameters such as pH, concentration, and the metal ion interaction on the heavy metal ions uptaking of SAP was investigated. It was observed that P (AA/Kry23-DM) SAP has maximum water absorption, and the absorption increases with the pH increase. Adsorption rates and sorption capacity, desorption ratios, competitive sorption (qcs), and distribution coefficient (log D) of P(AA/Kry23-DM) SAP were studied as a function of time and pH with the heavy metal ion concentration. Langmuir and Freundlich isotherms of the P (AA/Kry23-DM) SAP were investigated to verify the metal uptake. Molecular mechanic (MM2), Assisted Model Building with Energy Refinement (AMBER), and optimized potentials for liquid simulations (OPLS) methods. were used in quantum chemical calculations for the conformational analysis of the cross-linker and the SAP. ΔH0f calculations of the cross-linker and the superabsorbent were made using Austin Model 1(AM1) method.
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Affiliation(s)
- Sevil Savaskan Yilmaz
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, University Avanue, 61080 Trabzon, Turkey; (N.Y.); (E.C.)
- Correspondence: ; Tel.: +90-462-377-2506; Fax: +90-462-325-3195
| | - Nuri Yildirim
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, University Avanue, 61080 Trabzon, Turkey; (N.Y.); (E.C.)
| | - Murat Misir
- Faculty of Engineering and Architecture, Ahi Evran University, 40100 Kırşehir, Turkey; (M.M.); (Y.M.)
| | - Yasin Misirlioglu
- Faculty of Engineering and Architecture, Ahi Evran University, 40100 Kırşehir, Turkey; (M.M.); (Y.M.)
| | - Emre Celik
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, University Avanue, 61080 Trabzon, Turkey; (N.Y.); (E.C.)
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Novel polymer crafted sugar thiacrown ether and its applications in recovery of metal ions. Carbohydr Res 2020; 495:108057. [DOI: 10.1016/j.carres.2020.108057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/22/2020] [Accepted: 06/01/2020] [Indexed: 11/22/2022]
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Fabrication of poly (1, 4-dioxa-7, 12-diazacyclotetradecane-8, 11-dione) macrocyclic functionalized hydrogel for high selective adsorption of Cr, Cu and Ni. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.06.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Liu W, Zhu X, Yang X, Li K, Yang Z. Preparation of highly cross-linked hydrophilic porous microspheres poly(N
,N
′-methylenebisacrylamide) and poly(N
,N
′-methylenebisacrylamide-co
-acrylic acid) with an application on the removal of cadmium. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4371] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Wei Liu
- Tianjin Polytechnic University; State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes; Tianjin 300387 China
- Tianjin Polytechnic University; School of Environmental and Chemical Engineering; Tianjin 300387 China
- Tianjin Colouroad Coatings & Chemicals Co. Ltd.; Tianjin 300457 China
| | - Xiaolian Zhu
- Tianjin Polytechnic University; School of Environmental and Chemical Engineering; Tianjin 300387 China
| | - Xinlin Yang
- Nankai University; Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 China
| | - Ke Li
- Tianjin Polytechnic University; School of Environmental and Chemical Engineering; Tianjin 300387 China
| | - Zupeng Yang
- Tianjin Polytechnic University; School of Environmental and Chemical Engineering; Tianjin 300387 China
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Omondi BA, Okabe H, Hidaka Y, Hara K. Synthesis and Characterization of Poly(1,4,7-Trioxacycloundecane-8,11-dione) Macrocyclic Functionalized Hydrogel for High Selectivity Adsorption and Complexation of Bismuth Ion. Polymers (Basel) 2018; 10:E662. [PMID: 30966696 PMCID: PMC6404153 DOI: 10.3390/polym10060662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 06/08/2018] [Accepted: 06/08/2018] [Indexed: 11/26/2022] Open
Abstract
Macrocyclic functional hydrogels incorporating new poly cyclic active sites (1,4,7-trioxacycloundecane-8,11-dione) within their entire network, have been synthesized. Using the high-dilution coupling of the bi-functional monomers maleic acid and bis(chloroethyl)ether in a sol-gel chemistry synthesis, 11-membered chelate rings infused with three oxygen donor atoms were created and characterized, and their structures confirmed using Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) spectroscopic analyses. The macrocyclic gel, designed for selective host-guest adsorption and complexation of metal substrates, was initially tested against an aqueous set of 14 metal competitive solutions, where it demonstrated exclusive selectivity for Bi3+aq, with the other metals exhibiting zero adsorption. Further analysis using binary and single ion Bi3+-containing solutions showed a near-complete removal of Bi3+ using this polycyclic hydrogel, with 98% extraction efficiency and q = 9.80 mg/g. These results clearly confirm that the 1,4,7-trioxacycloundecane-8,11-dione cyclic sites are most suitable for high selectivity and capture of Bi. The metal substrates were entrapped within the 1,4,7-trioxacycloundecane-8,11-dione cyclic sites. Evidently, by exploiting the host-guest complexation chemistry of macrocycles, we were able to design hydrogel adsorbents whose networks were comprised entirely of macrocyclic active groups for possible purification works of copper involving bismuth impurities, and/or for efficient selective uptake and recovery of bismuth trace ions existing in highly competitive environments such as sea water.
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Affiliation(s)
- Brian A Omondi
- Department of Applied Quantum Physics and Nuclear Engineering, Faculty of Engineering, West 2, 922-2, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
- Center for Research and Education of Environmental Technology, Faculty of Engineering, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
| | - Hirotaka Okabe
- Department of Applied Quantum Physics and Nuclear Engineering, Faculty of Engineering, West 2, 922-2, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
- Center for Research and Education of Environmental Technology, Faculty of Engineering, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
| | - Yoshiki Hidaka
- Department of Applied Quantum Physics and Nuclear Engineering, Faculty of Engineering, West 2, 922-2, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
- Center for Research and Education of Environmental Technology, Faculty of Engineering, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
| | - Kazuhiro Hara
- Department of Applied Quantum Physics and Nuclear Engineering, Faculty of Engineering, West 2, 922-2, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
- Center for Research and Education of Environmental Technology, Faculty of Engineering, Kyushu University, 744 Motooka, Fukuoka 819-0395, Japan.
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