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Huang Y, Farooq MU, Kundu P, Hazarika S, Feng X. Use of fibroin polypeptide from silk processing waste as an effective biosorbent for heavy metal removal. CAN J CHEM ENG 2021. [DOI: 10.1002/cjce.23961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yifeng Huang
- Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
| | | | - Prodip Kundu
- Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
| | - Swapnali Hazarika
- Engineering Science & Technology Division CSIR‐North East Institute of Science & Technology Jorhat India
| | - Xianshe Feng
- Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
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2
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Huang L, Wang L, Gong L, Xie Q, Chen N. Preparation, characterization and adsorption characteristics of diatom-based Cd(II) surface ion-imprinted polymer. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1857260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Lili Huang
- School of Environmental Science and Engineering, Guilin University of Technology, Guilin Guangxi, PR China
| | - Lanqing Wang
- School of Environmental Science and Engineering, Guilin University of Technology, Guilin Guangxi, PR China
| | - Liang Gong
- School of Environmental Science and Engineering, Guilin University of Technology, Guilin Guangxi, PR China
| | - Qinglin Xie
- School of Environmental Science and Engineering, Guilin University of Technology, Guilin Guangxi, PR China
- Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Area, Guilin University of Technology, Guilin Guangxi, PR China
| | - Nanchun Chen
- School of Materials Science and Engineering, Guilin University of Technology, Guilin Guangxi, PR China
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3
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Andaç M, Tamahkar E, Denizli A. Molecularly imprinted smart cryogels for selective nickel recognition in aqueous solutions. J Appl Polym Sci 2020. [DOI: 10.1002/app.49746] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Müge Andaç
- Department of Environmental Engineering Hacettepe University, Beytepe Ankara Turkey
| | - Emel Tamahkar
- Department of Chemical Engineering Hitit University Çorum Turkey
| | - Adil Denizli
- Department of Chemistry Hacettepe University Ankara Turkey
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Composite Polymeric Cryogel Cartridges for Selective Removal of Cadmium Ions from Aqueous Solutions. Polymers (Basel) 2020; 12:polym12051149. [PMID: 32443399 PMCID: PMC7284788 DOI: 10.3390/polym12051149] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/08/2020] [Accepted: 05/14/2020] [Indexed: 02/02/2023] Open
Abstract
In this study, composite polymeric cryogel cartridges were achieved by using Cd(II) imprinted poly(hydroxyethyl methacrylate N-methacryloly-(L)-cysteine methylester) beads and poly(hydroxyethyl methacrylate) cryogel cartridges with two different mole ratios of functional monomer. The N-methacryloly-(L)-cysteinemethylester was used as a functional monomer and Cd(II) 1:1 and 2:1, which were then notated as MIP1 and MIP2, respectively. Various characterization methods have confirmed the structural transformation on the MIP1 and MIP2 composite cryogel cartridges by scanning electron microscopy, Fourier-transform infrared spectroscopy-Attenuated Total Reflectance, and swelling tests. The maximum amount of Cd(II) adsorption with composite cryogel cartridges was determined by altering the Cd(II) initial concentration, temperature, and pH values. The maximum adsorption capacity of MIP1 and MIP2 composite cryogel cartridges obtained was 76.35 and 98.8 µmol/g of composite cryogels, respectively. The adsorption studies revealed that the MIP2 possessed a good adsorption performance for Cd(II). The obtained composite cryogel cartridges have a selective, reusable, and cost-friendly potential for the removal of Cd(II) from aqueous solutions, and are used many times without decreasing their adsorption capacities significantly. The Cd(II) removal rate of the MIP1 and MIP2 composite cryogel cartridges from synthetic wastewater samples was determined as 98.8%. The obtained cryogel cartridges’ adsorption material exhibited a good directional removal performance for Cd(II) from wastewater samples.
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A review of cryogels synthesis, characterization and applications on the removal of heavy metals from aqueous solutions. Adv Colloid Interface Sci 2020; 276:102088. [PMID: 31887574 DOI: 10.1016/j.cis.2019.102088] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 12/14/2019] [Accepted: 12/15/2019] [Indexed: 01/27/2023]
Abstract
The physical and chemical attributes of cryogels, such as the macroporosity, elasticity, water permeability and ease of chemical modification have attracted strong research interest in a variety of areas, such as water purification, catalysis, regenerative medicine, biotechnology, bioremediation and biosensors. Cryogels have shown high removal efficiency and selectivity for heavy metals, nutrients, and toxic dyes from aqueous solutions but there are challenges when scaling up from lab to commercial scale applications. This paper represents an overview of the most recent advances in the use of cryogels for the removal of heavy metals from water and attempts to fill the gap in the literature by deepening the understanding on the mechanisms involved, which strongly depend on the initial monomer composition and post-modification agent precursors used in synthesis. The review also describes the advantages of cryogels over other adsorbents and covers synthesis and characterization methods such as SEM/EDS, TEM, FTIR, zeta potential measurements, porosimetry, swelling and mechanical properties.
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Huang R, Shao N, Hou L, Zhu X. Fabrication of an efficient surface ion-imprinted polymer based on sandwich-like graphene oxide composite materials for fast and selective removal of lead ions. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.01.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen L, Dai J, Hu B, Wang J, Wu Y, Dai J, Meng M, Li C, Yan Y. Recent Progresses on the Adsorption and Separation of Ions by Imprinting Routes. SEPARATION & PURIFICATION REVIEWS 2019. [DOI: 10.1080/15422119.2019.1596134] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Li Chen
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jingwen Dai
- Department of Battery Materials, China Aviation Lithium Battery Research Institute Co. Ltd, Changzhou, China
| | - Bo Hu
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jixiang Wang
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yilin Wu
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Jiangdong Dai
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Minjia Meng
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Chunxiang Li
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yongsheng Yan
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
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Highly sensitive and selective ion-imprinted polymers based on one-step electrodeposition of chitosan-graphene nanocomposites for the determination of Cr(VI). Carbohydr Polym 2018; 195:199-206. [DOI: 10.1016/j.carbpol.2018.04.077] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 03/21/2018] [Accepted: 04/19/2018] [Indexed: 11/20/2022]
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Huang Y, Farooq MU, Lai S, Feng X, Sampranpiboon P, Wang X, Huang W. Model fitting of sorption kinetics data: Misapplications overlooked and their rectifications. AIChE J 2017. [DOI: 10.1002/aic.16051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yifeng Huang
- Dept. of Chemical EngineeringUniversity of WaterlooWaterloo Ontario, N2L 3G1 Canada
| | - Muhammad U. Farooq
- Dept. of Chemical EngineeringUniversity of WaterlooWaterloo Ontario, N2L 3G1 Canada
| | - Shuixiu Lai
- Dept. of Chemical EngineeringUniversity of WaterlooWaterloo Ontario, N2L 3G1 Canada
| | - Xianshe Feng
- Dept. of Chemical EngineeringUniversity of WaterlooWaterloo Ontario, N2L 3G1 Canada
| | | | - Xiaodong Wang
- Key Laboratory of Coal Science and TechnologyTaiyuan University of TechnologyTaiyuan China
| | - Wei Huang
- Key Laboratory of Coal Science and TechnologyTaiyuan University of TechnologyTaiyuan China
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Rapid, efficient and selective preconcentration of benzo[a]pyrene (BaP) by molecularly imprinted composite cartridge and HPLC. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 70:41-53. [PMID: 27770911 DOI: 10.1016/j.msec.2016.08.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 07/01/2016] [Accepted: 08/14/2016] [Indexed: 11/21/2022]
Abstract
In this study, cryogel-based molecularly imprinted composite cartridges were designed for the rapid, efficient, and selective preconcentration of benzo[a]pyrene (BaP) from water samples. First, a BaP-imprinted poly(2-hydroxyethyl methacrylate-N-methacryloyl-(L)-phenylalanine) composite cartridge was synthesized under semi-frozen conditions and characterized by scanning electron microscopy, elemental analysis, Fourier transform infrared spectroscopy, and swelling tests. After the optimization of preconcentration parameters, i.e., pH and initial BaP concentration, the selectivity and preconcentration efficiency, and reusability of these cartridges were also evaluated. In selectivity experiments, BaP imprinted composite cartridge exhibited binding capacities 3.09, 9.52, 8.87, and 8.77-fold higher than that of the non-imprinted composite cartridge in the presence of competitors, such as benzo[b]fluoranthene (BbF), benzo[k]fluoranthene (BkF), indeno[1,2,3-cd]pyrene (IcdP), and 1-naphthol, respectively. The method detection limit (MDL), relative standard deviation (RSD) and preconcentration efficiency (PE) of the synthesized composite cartridge were calculated as 24.86μg/L, 1.60%, and 349.6%, respectively.
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Çorman ME, Armutcu C, Uzun L, Say R, Denizli A. Reversible and easy post-crosslinking method for developing a surface ion-imprinted hypercrosslinked monolith for specific Cd(ii) ion removal from aqueous solutions. RSC Adv 2016. [DOI: 10.1039/c6ra17150h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, a new surface imprinting technique for preparing a hypercrosslinked monolith to selectively remove Cd(ii) ions out from aqueous solutions was proposed.
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Affiliation(s)
- Mehmet Emin Çorman
- Hacettepe University
- Faculty of Science
- Department of Chemistry
- Ankara
- Turkey
| | - Canan Armutcu
- Hacettepe University
- Faculty of Science
- Department of Chemistry
- Ankara
- Turkey
| | - Lokman Uzun
- Hacettepe University
- Faculty of Science
- Department of Chemistry
- Ankara
- Turkey
| | - Rıdvan Say
- Anadolu University
- Department of Chemistry
- Eskişehir
- Turkey
- Bionkit Ltd Şti
| | - Adil Denizli
- Hacettepe University
- Faculty of Science
- Department of Chemistry
- Ankara
- Turkey
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Zhu F, Lu Y, Li L. Synthesis, adsorption kinetics and thermodynamics of ureido-functionalized Pb(ii) surface imprinted polymers for selective removal of Pb(ii) in wastewater. RSC Adv 2016. [DOI: 10.1039/c6ra18736f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A surface ion imprinting technique was utilized to synthesize a novel ureido-functionalized Pb(ii)-imprinted polymer where the Pb(ii) ion, γ-ureidopropyltrimethoxysilane, AIBN and EGDMA were used as the template ion, functional monomer, initiator and cross-linking agent.
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Affiliation(s)
- Fang Zhu
- College of Environmental Science and Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Yanhong Lu
- College of Environmental Science and Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Luwei Li
- College of Environmental Science and Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
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Jalilzadeh M, Uzun L, Şenel S, Denizli A. Specific heavy metal ion recovery with ion-imprinted cryogels. J Appl Polym Sci 2015. [DOI: 10.1002/app.43095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mitra Jalilzadeh
- Department of Chemistry; Hacettepe University; Beytepe-Ankara Turkey
| | - Lokman Uzun
- Department of Chemistry; Hacettepe University; Beytepe-Ankara Turkey
| | - Serap Şenel
- Department of Chemistry; Hacettepe University; Beytepe-Ankara Turkey
| | - Adil Denizli
- Department of Chemistry; Hacettepe University; Beytepe-Ankara Turkey
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