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Kubo T, Yagishita M, Tanigawa T, Konishi-Yamada S, Nakajima D. Enhanced molecular recognition with longer chain crosslinkers in molecularly imprinted polymers for an efficient separation of TR active substances. RSC Adv 2024; 14:12021-12029. [PMID: 38623302 PMCID: PMC11017824 DOI: 10.1039/d3ra08854e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 04/03/2024] [Indexed: 04/17/2024] Open
Abstract
Molecular imprinting technology has been widely studied as a technique to obtain molecular recognition by artificial means. Selecting functional monomers or polymerization conditions plays a key role to optimize molecularly imprinted polymer (MIP) synthesis. To date, there have been few reports well exploiting the effect of crosslinkers. Here, in this study, we synthesized the MIPs using poly(ethyleneglycol) dimethacrylate with different units of ethylene oxide (n = 1 to 23) as crosslinkers to observe the molecular recognition abilities. The MIPs were attached to the surface of mono-dispersed polymer beads. The obtained spherical MIPs and non-imprinted polymers were filled in a column for high performance liquid chromatography. Then the retention selectivity toward TR active substances was evaluated. The result revealed that the recognition ability did not improve regardless of the amount of ethylene oxide. With the crosslinker (n = 9), extremely high retention selectivity was observed, which provides at most around ten times as large imprinting factors in comparison with other MIPs. Interestingly, we obtained the highest recognition ability at around polymerization temperature from the evaluation of the recognition ability toward temperature shift using the MIP (n = 9). In general, hydrogen bonding based on MIPs provides high recognition ability at low temperature, whereas, this study indicates that the use of flexible crosslinkers may enable the synthesis of MIPs that precisely memorize the conditions of polymerization. Lastly, we simultaneously analyzed the TR active substances using the column filled with MIPs (n = 9). The result showed relatively linear correlation between the retention strength of each substance and phycological activity toward TR obtained by yeast assay. Therefore, we can conclude that an induced fit like the receptor emerged by constructing the flexible molecular recognition field.
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Affiliation(s)
- Takuya Kubo
- Division of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University 1-5 Shimogamo Hangi-cho, Sakyo-ku Kyoto 606-8522 Japan
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Mayuko Yagishita
- Department of Life and Environmental Science, Prefectural University of Hiroshima Shobara City Hiroshima 727-0023 Japan
| | - Tetsuya Tanigawa
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Sayaka Konishi-Yamada
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Daisuke Nakajima
- Health and Environmental Risk Division, National Institute for Environmental Studies (NIES) Tsukuba City Ibaraki 305-8506 Japan
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2
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Li Y, Wang X, Xia J, Zhou G, Wang X, Wang D, Zhang J, Cheng J, Gao F. Flower-like Thiourea-Formaldehyde Resin Microspheres for the Adsorption of Silver Ions. Polymers (Basel) 2023; 15:polym15112423. [PMID: 37299222 DOI: 10.3390/polym15112423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 06/12/2023] Open
Abstract
Around a quarter of annual worldwide silver consumption comes from recycling. It remains a primary target for researchers to increase the silver ion adsorption capacity of the chelate resin. Herein, a series of flower-like thiourea-formaldehyde microspheres (FTFM) possessing diameters of 15-20 μm were prepared via a one-step reaction under acidic conditions, and the effects of the monomer molar ratio and reaction time on the micro-flower morphology, specific surface area, and silver ion adsorption performance were explored. The nanoflower-like microstructure showed the maximum specific surface area 18.98 ± 0.949 m2/g, which was 55.8 times higher than that of the solid microsphere control. As a result, the maximum silver ion adsorption capacity was 7.95 ± 0.396 mmol/g, which was 10.9 times higher than that of the control. Kinetic studies showed that the equilibrium adsorption amount of FT1F4M was 12.61 ± 0.016 mmol/g, which was 11.6 times higher than that of the control. Additionally, the isotherm study of the adsorption process was performed, and the maximum adsorption capacity of FT1F4M was 18.17 ± 1.28 mmol/g, which was 13.8 times that of the control according to the Langmuir adsorption model. Its high absorption efficiency, convenient preparation strategy, and low cost recommend FTFM bright for further use in industrial applications.
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Affiliation(s)
- Yuhan Li
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaoli Wang
- Aerospace Research Institute of Materials & Processing Technology, Beijing 100076, China
| | - Jing Xia
- Ansteel Beijing Research Institute Co., Ltd., Beijing 102200, China
| | - Guangwei Zhou
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaomu Wang
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dingxuan Wang
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Junying Zhang
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jue Cheng
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feng Gao
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, China
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Lazar MM, Ghiorghita CA, Dragan ES, Humelnicu D, Dinu MV. Ion-Imprinted Polymeric Materials for Selective Adsorption of Heavy Metal Ions from Aqueous Solution. Molecules 2023; 28:molecules28062798. [PMID: 36985770 PMCID: PMC10055817 DOI: 10.3390/molecules28062798] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/17/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
The introduction of selective recognition sites toward certain heavy metal ions (HMIs) is a great challenge, which has a major role when the separation of species with similar physicochemical features is considered. In this context, ion-imprinted polymers (IIPs) developed based on the principle of molecular imprinting methodology, have emerged as an innovative solution. Recent advances in IIPs have shown that they exhibit higher selectivity coefficients than non-imprinted ones, which could support a large range of environmental applications starting from extraction and monitoring of HMIs to their detection and quantification. This review will emphasize the application of IIPs for selective removal of transition metal ions (including HMIs, precious metal ions, radionuclides, and rare earth metal ions) from aqueous solution by critically analyzing the most relevant literature studies from the last decade. In the first part of this review, the chemical components of IIPs, the main ion-imprinting technologies as well as the characterization methods used to evaluate the binding properties are briefly presented. In the second part, synthesis parameters, adsorption performance, and a descriptive analysis of solid phase extraction of heavy metal ions by various IIPs are provided.
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Affiliation(s)
- Maria Marinela Lazar
- Department of Functional Polymers, Petru Poni Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41 A, 700487 Iasi, Romania
| | - Claudiu-Augustin Ghiorghita
- Department of Functional Polymers, Petru Poni Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41 A, 700487 Iasi, Romania
| | - Ecaterina Stela Dragan
- Department of Functional Polymers, Petru Poni Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41 A, 700487 Iasi, Romania
| | - Doina Humelnicu
- Faculty of Chemistry, Alexandru Ioan Cuza University of Iasi, Carol I Bd. 11, 700506 Iasi, Romania
| | - Maria Valentina Dinu
- Department of Functional Polymers, Petru Poni Institute of Macromolecular Chemistry, Grigore Ghica Voda Alley 41 A, 700487 Iasi, Romania
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Huang Y, Kong Q, Zhang X, Peng H. DMSA-incorporated silsesquioxane-based hybrid polymer for selective adsorption of Pb(II) from wastewater. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Sheng X, Ding X, You D, Peng M, Dai Z, Hu X, Shi H, Yang L, Shao P, Luo X. Perfluorinated conjugated microporous polymer for targeted capture of Ag(I) from contaminated water. ENVIRONMENTAL RESEARCH 2022; 211:113007. [PMID: 35227673 DOI: 10.1016/j.envres.2022.113007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/16/2022] [Accepted: 02/20/2022] [Indexed: 06/14/2023]
Abstract
The maximum targeted capture silver from contaminated water is urgently necessary for sustainable development. Herein, the perfluorination conjugated microporous polymer adsorbent (F-CMP) has been fabricated by Sonogashira-Hagihara coupling reaction and employed to remove Ag(I) ions. Characterizations of NMR, XPS and FT-IR indicate the successful synthesis of F-CMP adsorbent. The influence factors of F-CMP on Ag(I) adsorption behavior are studied, and the adsorption capacity of Ag(I) reaches 251.3 mg/g. The experimental results of isothermal adsorption and kinetic adsorption are consistent with the Freundlich model and pseudo-second-order isothermal adsorption model, which follows a multilayer adsorption behavior on the uniform surface of the adsorbent, and the chemical adsorption becomes the main rate-limiting step. Combined with DFT calculation, the adsorption mechanism of Ag(I) by F-CMP is elucidated. The peaks shift of sp before and after adsorption is larger than that of F1s, suggesting that the -CC- on the F-CMP becomes the dominant chelation site of Ag(I). Furthermore, F-CMP exhibits specific adsorption for Ag(I) in polymetallic complex water, with the maximum selectivity coefficient of 31.5. Our study may provide a new possibility of perfluorinated CMPs for effective capture of Ag(I) ions to address environmental issues.
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Affiliation(s)
- Xin Sheng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Xuan Ding
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Deng You
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Mingming Peng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Zhenxi Dai
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Xingyu Hu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Hui Shi
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China.
| | - Liming Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Penghui Shao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang, 330063, PR China; National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource Utilization, Nanchang Hangkong University, Nanchang, 330063, PR China.
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Zhou A, Chi C, Jia A, Li F, Wang Y, Wang Y. Facile Preparation of Millimeter‐Sized Sodium Alginate‐Silica Composite Spheres for Highly Selective Adsorption of Heavy Metal Ions. ChemistrySelect 2022. [DOI: 10.1002/slct.202104476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Ailing Zhou
- Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Chenglong Chi
- Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Aizhong Jia
- Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Fang Li
- Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
| | - Yingying Wang
- Laboratory of Inorganic Materials Chemistry (CMI) University of Namur B-5000 Namur Belgium
| | - Yanji Wang
- Hebei Provincial Key Laboratory of Green Chemical Technology & High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety Hebei University of Technology Tianjin 300130 P. R. China
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Bhogal S, Kaur K, Mohiuddin I, Kumar S, Lee J, Brown RJC, Kim KH, Malik AK. Hollow porous molecularly imprinted polymers as emerging adsorbents. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117775. [PMID: 34329047 DOI: 10.1016/j.envpol.2021.117775] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 05/17/2023]
Abstract
Hollow porous molecularly imprinted polymers (HPMIPs) are identified as promising adsorbents with many advantageous properties (e.g., large number of imprinted cavities, highly accessible binding sites, controllable pore structure, and fast mass transfer). Because of such properties, HPMIPs can exhibit improved binding capacity and kinetics to make analyte molecules readily interact with a greater number of recognition sites on the imprinted shell. This review highlights the synthesis and utility of HPMIPs as adsorbents to cover diverse targets of interest (e.g., endocrine disrupting chemicals, pharmaceuticals, pesticides, and heavy metal ions). The overall potential of HPMIPs is thus discussed in the context of analytical chemistry with particular focus on the efficient extraction of trace-level targets from complex matrices.
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Affiliation(s)
- Shikha Bhogal
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
| | - Kuldeep Kaur
- Department of Chemistry, Mata Gujri College, Fatehgarh Sahib, 140406, India
| | - Irshad Mohiuddin
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
| | - Sandeep Kumar
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
| | - Jechan Lee
- Department of Environmental and Safety Engineering & Department of Energy Systems Research, Ajou University, Suwon, 16499, Republic of Korea
| | - Richard J C Brown
- Environment Department, National Physical Laboratory, Teddington, TW11 0LW, UK
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, Patiala, Punjab, 147002, India
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8
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Zhao W, Huang Y, Chen R, Peng H, Liao Y, Wang Q. Facile preparation of thioether/hydroxyl functionalized polyhedral oligomeric silsesquioxanes hybrid polymer for ultrahigh selective adsorption of silver(I) ions. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104899] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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9
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Luan L, Tang B, Liu Y, Wang A, Zhang B, Xu W, Niu Y. Selective capture of Hg(II) and Ag(I) from water by sulfur-functionalized polyamidoamine dendrimer/magnetic Fe3O4 hybrid materials. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117902] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ali Z, Ahmad R, Farooq WA, Khan A, Khan AA, Bibi S, Adalat B, Almutairi MA, Yaqub N, Atif M. Synthesis and Characterization of Functionalized Nanosilica for Zinc Ion Mitigation; Experimental and Computational Investigations. Molecules 2020; 25:molecules25235534. [PMID: 33255844 PMCID: PMC7728340 DOI: 10.3390/molecules25235534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 11/16/2022] Open
Abstract
Zinc is an essential trace metal and its concentration above 4ppm reduces the aesthetic value of water. This study explores the possibility of using functionalized nanohybrids as Zn(II) ion scavengers from aqueous solution. Functionalized nanohybrids were synthesized by the attachment of thiosemicarbazide to silica. The material was characterized by TGA, SEM, FTIR, EDX, and BET analysis, which revealed ligand bonding to silica. The functionalized silica was employed as Zn(II) ion extractant in batch experiments and removed about 94.5% of the Zn(II) ions at pH 7, near zero point charge (6.5) in 30 min. Kinetics investigations revealed that zinc adsorption follows an intra particle diffusion mechanism and first-order kinetics (K = 0.1020 min−1). The data were fitted to Freundlich, Dubinin–Radushkevich, and Langmuir models and useful ion exchange parameters were determined. The impact of co-existing ions on Zn(II) ion sequestration was also studied and it was found that the adsorbent can be used for selective removal of zinc with various ions in the matrix. Quantum mechanical investigations revealed that the Zn(II) ion adsorption on ZnBS1 is more favorable, having higher binding energy (BE) (−178.1 kcal/mol) and ∆H (−169.8), and making tridentate complex with the N and S sites of the chelating ligand. The negative ∆G and BE values suggest highly spontaneous Zn(II) adsorption on the modified silica even at low temperatures.
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Affiliation(s)
- Zarshad Ali
- Department of Chemistry, Hazara University, Mansehra 21300, Khyber Pakhtunkhwa, Pakistan; (Z.A.); (S.B.); (B.A.)
| | - Rashid Ahmad
- Department of Chemistry, University of Malakand, Chakdara 18800, Dir Lower, Pakistan; (R.A.); (A.A.K.)
- Chemistry Division, PINSTECH, PO Nilore 45650, Islamabad, Pakistan;
| | - W. Aslam Farooq
- Department of Physics, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.A.A.); (N.Y.); (M.A.)
- Correspondence:
| | - Aslam Khan
- Chemistry Division, PINSTECH, PO Nilore 45650, Islamabad, Pakistan;
| | - Adnan Ali Khan
- Department of Chemistry, University of Malakand, Chakdara 18800, Dir Lower, Pakistan; (R.A.); (A.A.K.)
| | - Saira Bibi
- Department of Chemistry, Hazara University, Mansehra 21300, Khyber Pakhtunkhwa, Pakistan; (Z.A.); (S.B.); (B.A.)
| | - Bushra Adalat
- Department of Chemistry, Hazara University, Mansehra 21300, Khyber Pakhtunkhwa, Pakistan; (Z.A.); (S.B.); (B.A.)
| | - Mona A. Almutairi
- Department of Physics, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.A.A.); (N.Y.); (M.A.)
| | - Nafeesah Yaqub
- Department of Physics, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.A.A.); (N.Y.); (M.A.)
| | - Muhammad Atif
- Department of Physics, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.A.A.); (N.Y.); (M.A.)
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Qin L, Zhao Y, Wang L, Zhang L, Kang S, Wang W, Zhang T, Song S. Preparation of ion-imprinted montmorillonite nanosheets/chitosan gel beads for selective recovery of Cu(Ⅱ) from wastewater. CHEMOSPHERE 2020; 252:126560. [PMID: 32222519 DOI: 10.1016/j.chemosphere.2020.126560] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 03/14/2020] [Accepted: 03/18/2020] [Indexed: 06/10/2023]
Abstract
The novel ion-imprinted montmorillonite nanosheets/chitosan (IIMNC) gel beads were prepared for selective adsorption of Cu2+. The IIMNC gel beads were characterized by scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). The results showed that IIMNC was successfully assembled and rich in honeycombed pores, which performed well in the removal of Cu2+ through the synergistic effect of montmorillonite nanosheets and chitosan. The elimination of copper was followed by pseudo-second-order model and was enhanced by introduced montmorillonite nanosheets (MMTNS) because MMTNS attracted Cu(Ⅱ) by its negative charge and provided active adsorption sites through its high performance of cation exchange. This composite gel also showed excellent reusability, performing well in the removal of Cu2+ after undergoing adsorption-desorption in five cycles, because the adsorption sites of MMTNS can be continually reactivated by NaOH solution. More importantly, its high selectivity for Cu2+ provides a feasible way to recover Cu2+ from wastewater containing various cations.
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Affiliation(s)
- Lei Qin
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
| | - Yunliang Zhao
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802, USA.
| | - Liang Wang
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
| | - Lingbo Zhang
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
| | - Shichang Kang
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
| | - Wei Wang
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
| | - Tingting Zhang
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China.
| | - Shaoxian Song
- Hubei Key Laboratory of Mineral Resources Processing and Environment, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China; School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, China
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Radzyminska-Lenarcik E, Ulewicz M, Pyszka I. Application of Polymer Inclusion Membranes Doped with Alkylimidazole to Separation of Silver and Zinc Ions from Model Solutions and after Battery Leaching. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E3103. [PMID: 32664578 PMCID: PMC7411909 DOI: 10.3390/ma13143103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/08/2020] [Accepted: 07/09/2020] [Indexed: 12/02/2022]
Abstract
New materials, such as polymer inclusion membranes, can be used for water and wastewater treatment. In this paper, the selective transport of silver(I) and zinc(II) ions from nitrate solutions through the polymer inclusion membranes (PIMs), which consist of cellulose triacetate as a polymeric support, o-nitrophenyl pentyl ether as a plasticizer, and either 1-hexylimidazole (1) or 1-hexyl-2-methylimidazole (2) as an ion carrier, is studied. Both Zn(II) and Ag(I) model solutions (CM = 0.001 M, pH = 6.5), as well as the solutions after the leaching of a spent battery with a silver-zinc cell (silver-oxide battery), are tested. The results show that Zn(II) ions are effectively transported through PIMs containing either carrier, whereas Ag(I) is more easily transported through PIMs doped with (1). In the case of the leaching solution after 24 h transport, the recovery coefficients of Ag(I) and Zn(II) for PIMs doped with (1) are 86% and 90%, respectively, and for PIMs doped with (2), 47% and 94%, respectively. The influence of basicity and structure of carrier molecules on transport kinetics is discussed as well. PIMs are characterized by using an atomic force microscopy (AFM) technique.
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Affiliation(s)
- Elzbieta Radzyminska-Lenarcik
- Faculty of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3 Street, PL 85-326 Bydgoszcz, Poland;
| | - Malgorzata Ulewicz
- Faculty of Civil Engineering, Czestochowa University of Technology, Dabrowskiego 69 Street, PL 42-201 Czestochowa, Poland;
| | - Ilona Pyszka
- Faculty of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3 Street, PL 85-326 Bydgoszcz, Poland;
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13
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Fissaha HT, Nisola GM, Burnea FK, Lee JY, Koo S, Lee SP, Hern K, Chung WJ. Synthesis and application of novel hydroxylated thia-crown ethers as composite ionophores for selective recovery of Ag+ from aqueous sources. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.09.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Zeng J, Zhang Z, Zhou H, Liu G, Liu Y, Zeng L, Jian J, Yuan Z. Ion‐imprinted poly(methyl methacrylate‐vinyl pyrrolidone)/poly(vinylidene fluoride) blending membranes for selective removal of ruthenium(III) from acidic water solutions. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4619] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jianxian Zeng
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Zhe Zhang
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Hu Zhou
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Guoqing Liu
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Yuan Liu
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Lingwei Zeng
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Jian Jian
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
| | - Zhengqiu Yuan
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology; Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers Xiangtan 411201 China
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15
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Zhang W, Li Q, Mao Q, He G. Cross-linked chitosan microspheres: An efficient and eco-friendly adsorbent for iodide removal from waste water. Carbohydr Polym 2019; 209:215-222. [DOI: 10.1016/j.carbpol.2019.01.032] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 01/04/2019] [Accepted: 01/10/2019] [Indexed: 12/19/2022]
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16
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Wu X, Jiang W, Luo Y, Li J. Poly(aspartic acid) surface modification of macroporous poly(glycidyl methacrylate) microspheres. J Appl Polym Sci 2019. [DOI: 10.1002/app.47441] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xiaoyuan Wu
- College of Chemical Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Wenwei Jiang
- College of Chemical Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Yu Luo
- College of Chemical Engineering; Sichuan University; Chengdu 610065 People's Republic of China
| | - Jingjing Li
- College of Chemical Engineering; Sichuan University; Chengdu 610065 People's Republic of China
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17
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Yong X, Wu Y, Deng J. Chiral helical substituted polyacetylene grafted on hollow polymer particles: preparation and enantioselective adsorption towards cinchona alkaloids. Polym Chem 2019. [DOI: 10.1039/c9py00823c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hollow polymer particles tethering chiral helical polymer chains and functional carboxyl groups were prepared and applied in enantioselective adsorption.
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Affiliation(s)
- Xueyong Yong
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- State Key Laboratory of Organic-Inorganic Composites
| | - Youping Wu
- State Key Laboratory of Organic-Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
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18
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Kubo T, Tachibana K, Naito T, Mukai S, Akiyoshi K, Balachandran J, Otsuka K. Magnetic Field Stimuli-Sensitive Drug Release Using a Magnetic Thermal Seed Coated with Thermal-Responsive Molecularly Imprinted Polymer. ACS Biomater Sci Eng 2018; 5:759-767. [DOI: 10.1021/acsbiomaterials.8b01401] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takuya Kubo
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kaname Tachibana
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Toyohiro Naito
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Sadaatsu Mukai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Jeyadevan Balachandran
- Department of Material Science, University of Shiga Prefecture, 2500 Hassaka-cho, Hikone City, 522-8533 Shiga Prefecture, Japan
| | - Koji Otsuka
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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19
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Kinetic, Isotherm, and Thermodynamic Studies for Ag(I) Adsorption Using Carboxymethyl Functionalized Poly(glycidyl methacrylate). Polymers (Basel) 2018; 10:polym10101090. [PMID: 30961015 PMCID: PMC6403576 DOI: 10.3390/polym10101090] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 09/28/2018] [Accepted: 09/29/2018] [Indexed: 11/16/2022] Open
Abstract
Industrial wastewater contains large amounts of silver ions. Here, a new adsorbent was synthesized by functionalizing poly(glycidyl methacrylate) with carboxymethyl groups. The adsorbent was used to recover Ag(I) in wastewater. Fourier transform infrared spectroscopy, zeta potential, scanning electron microscopy, and X-ray photoelectron spectroscopy were used to characterize the adsorbent. The experimental parameters affecting the adsorption are solution pH, contact time, and initial silver ion concentration. The optimum pH for adsorption of Ag(I) is pH 4. The maximum adsorption capacity at pH 4 is 157.05 mg/g, and the adsorption reaches equilibrium at 300 min. The kinetics and isotherms of the adsorption process were described by pseudo second-order, Langmuir and D-R models, respectively. The adsorption process was a single layer chemical adsorption, exothermic, feasible, and spontaneous. The adsorption mechanism is electrostatic or chelation. The adsorbent selectively absorbed Ag(I) from coexisting ions (Cu2+, Ni2+, Co2+, Zn2+). Finally, the removal rate of silver ions decreased from 79.29% to 65.01% after four repetitive experiments, which proved that the adsorbent had good reusability. The adsorbent has great potential benefit in removing Ag(I).
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20
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Hu Y, Wang L, Shen J, Jiang G, Kan C. Preparation and characterization of porous cationic poly[styrene-co
-(N
,N
′-dimethylaminoethyl methacrylate)] nanoparticles and their adsorption of heavy metal ions in water. POLYM INT 2018. [DOI: 10.1002/pi.5541] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yang Hu
- Key Laboratory of Advanced Materials of Ministry of Education; Tsinghua University; Beijing PR China
| | - Lihui Wang
- Key Laboratory of Advanced Materials of Ministry of Education; Tsinghua University; Beijing PR China
| | - Jie Shen
- Key Laboratory of Advanced Materials of Ministry of Education; Tsinghua University; Beijing PR China
| | - Guoqiang Jiang
- Key Laboratory of Industrial Biocatalysis of Ministry of Education; Tsinghua University; Beijing PR China
| | - Chengyou Kan
- Key Laboratory of Advanced Materials of Ministry of Education; Tsinghua University; Beijing PR China
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21
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Monier M, Abdel-Latif D. Fabrication of Au(III) ion-imprinted polymer based on thiol-modified chitosan. Int J Biol Macromol 2017; 105:777-787. [DOI: 10.1016/j.ijbiomac.2017.07.098] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 07/12/2017] [Accepted: 07/15/2017] [Indexed: 11/16/2022]
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22
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Lin G, Wang S, Zhang L, Hu T, Peng J, Cheng S, Fu L. Selective Adsorption of Ag⁺ on a New Cyanuric-Thiosemicarbazide Chelating Resin with High Capacity from Acid Solutions. Polymers (Basel) 2017; 9:polym9110568. [PMID: 30965873 PMCID: PMC6418960 DOI: 10.3390/polym9110568] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 10/21/2017] [Accepted: 10/29/2017] [Indexed: 11/26/2022] Open
Abstract
A new cyanuric-thiosemicarbazid (TSC-CC) chelating resin was synthesized and employed to selectively adsorb Ag+ from acid solutions. The effects of acid concentration, initial concentration of Ag+, contact time and coexisting ions were investigated. The optimal acid concentration was 0.5 mol/L. The adsorption capacity of Ag+ reached 872.63 mg/g at acid concentration of 0.5 mol/L. The adsorption isotherm was fitted well with the Langmuir isotherm model and the kinetic data preferably followed the pseudo-second order model. The chelating resin showed a good selectivity for the Ag+ adsorption from acid solutions. Fourier transform infrared (FT-IR), X-ray diffraction (XRD), Scanning electron microscopy/energy dispersive spectrometer (SEM-EDS) and X-ray photoelectron spectroscopy (XPS) were used to study the adsorption mechanism. The chelating and ionic interaction was mainly adsorption mechanism. The adsorbent presents a great potential in selective recovery Ag+ from acid solutions due to the advantage of high adsorption capacity and adapting strongly acidic condition. The recyclability indicated that the (TSC-CC) resin had a good stability and can be recycled as a promising agent for removal of Ag+.
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Affiliation(s)
- Guo Lin
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Shixing Wang
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Libo Zhang
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Tu Hu
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Jinhui Peng
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Song Cheng
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
| | - Likang Fu
- State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China.
- Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China.
- Key Laboratory of Unconventional Metallurgy, Ministry of Education, Kunming 650093, China.
- National Local Joint Laboratory of Engineering Application of Microwave Energy and Equipment Technology, Kunming 650093, China.
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23
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Fu L, Zhang L, Wang S, Zhang B, Peng J. Selective recovery of Au(III) from aqueous solutions by nanosilica grafted with cationic polymer: Kinetics and isotherm. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.07.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Fu L, Zhang L, Wang S, Peng J, Zhang G. Selective adsorption of Ag + by silica nanoparticles modified with 3-Amino-5-mercapto-1,2,4-triazole from aqueous solutions. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Zeng J, Zhang Z, Dong Z, Ren P, Li Y, Liu X. Fabrication and characterization of an ion-imprinted membrane via blending poly(methyl methacrylate- co -2-hydroxyethyl methacrylate) with polyvinylidene fluoride for selective adsorption of Ru(III). REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.03.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Ion/molecule imprinted polymers with double binding sites via twice imprinting strategy for selective and simultaneous removal of λ-cyhalothrin and Cu(II). J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.01.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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27
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Luo W, Bai Z, Zhu Y. Comparison of Co(ii) adsorption by a crosslinked carboxymethyl chitosan hydrogel and resin: behaviour and mechanism. NEW J CHEM 2017. [DOI: 10.1039/c6nj03837a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article studies the possible chemical and physical adsorption mechanism for Co(ii) onto the crosslinked carboxymethyl chitosan hydrogel and resin.
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Affiliation(s)
- Wenqiang Luo
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- East China University of Science and Technology
- Shanghai
- China
| | - Zhishan Bai
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- East China University of Science and Technology
- Shanghai
- China
| | - Yong Zhu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process
- East China University of Science and Technology
- Shanghai
- China
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28
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Investigation of highly selective regenerative cellulose microcolumn for selenium detection and efficient recovery. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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29
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Ranjan S, Dasgupta N, Srivastava P, Ramalingam C. A spectroscopic study on interaction between bovine serum albumin and titanium dioxide nanoparticle synthesized from microwave-assisted hybrid chemical approach. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 161:472-81. [DOI: 10.1016/j.jphotobiol.2016.06.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 06/10/2016] [Indexed: 10/21/2022]
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30
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Dasgupta N, Ranjan S, Patra D, Srivastava P, Kumar A, Ramalingam C. Bovine serum albumin interacts with silver nanoparticles with a "side-on" or "end on" conformation. Chem Biol Interact 2016; 253:100-11. [PMID: 27180205 DOI: 10.1016/j.cbi.2016.05.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Revised: 04/16/2016] [Accepted: 05/10/2016] [Indexed: 10/21/2022]
Abstract
As the nanoparticles (NPs) enter into the biological interface, they have to encounter immediate and first exposure to many proteins of different concentrations. The physicochemical interaction of NPs and proteins is greatly influenced not only by the number and type of proteins; but also the surface chemistry of NPs. To analyze the effects of NPs on proteins, the interaction between bovine serum albumin (BSA) and silver nanoparticles (AgNPs) at different concentrations were investigated. The interaction, BSA conformations, kinetics and adsorption were analyzed by UV-Visible spectrophotometer, dynamic light scattering (DLS), FT-IR spectroscopy and fluorescence quenching. DLS, FTIR and UV-visible spectrophotometric analysis confirms the interaction with minor alterations in size of the protein. Fluorescence quenching analysis confirms the side-on or end-on interaction of 1.5 molecules of BSA to AgNP. Further, pseudo-second order kinetics was determined with equilibrium contact-time of 30 min. The data of the present study determines the detailed evaluation of BSA adsorption on AgNP along with mechanism, kinetics and isotherm of the adsorption.
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Affiliation(s)
- Nandita Dasgupta
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India
| | - Shivendu Ranjan
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India; Research Wing, Veer Kunwar Singh Memorial Trust, Chapra, Bihar, India; Xpert Arena Technological Services Pvt. Ltd., Chapra, India.
| | - Dhabaleswar Patra
- Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India
| | - Priyanka Srivastava
- Division of Biomedical Sciences, School of Bio Sciences and Technology, VIT University, Vellore, Tamil Nadu, India
| | - Ashutosh Kumar
- Institute of Life Sciences, School of Science and Technology, Ahmedabad University, Ahmedabad, Gujarat, India
| | - Chidambaram Ramalingam
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India.
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31
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Zhang L, Tang Y, Hao Y, He G, Zhang B, Gao R, Zhang M. Preparation of magnetic glycoprotein-imprinted nanoparticles with dendritic polyethyleneimine as a monomer for the specific recognition of ovalbumin from egg white. J Sep Sci 2016; 39:1919-25. [DOI: 10.1002/jssc.201600112] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 02/29/2016] [Accepted: 03/04/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Lili Zhang
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Yuhai Tang
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Yi Hao
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Gaiyan He
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Bianbian Zhang
- State key laboratory of multiphase flow in power engineering; Xi'an Jiaotong University; Xi'an China
| | - Ruixia Gao
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
| | - Min Zhang
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai China
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32
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Liu Y, Liu F, Ni L, Meng M, Meng X, Zhong G, Qiu J. A modeling study by response surface methodology (RSM) on Sr(ii) ion dynamic adsorption optimization using a novel magnetic ion imprinted polymer. RSC Adv 2016. [DOI: 10.1039/c6ra07270d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this paper, response surface methodology (RSM) was successfully applied to optimize the dynamic adsorption conditions for the maximum removal of Sr(ii) ion from aqueous solutions using Sr(ii) ion imprinted polymers (Sr(ii)-IIPs) as adsorbents.
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Affiliation(s)
- Yan Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Fangfang Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Liang Ni
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Minjia Meng
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Xiangguo Meng
- School of Biology and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003
- China
| | - Guoxing Zhong
- School of Biology and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003
- China
| | - Jian Qiu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
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33
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Lin J, Huang H, Wang M, Deng J. Optically active hollow nanoparticles constructed by chirally helical substituted polyacetylene. Polym Chem 2016. [DOI: 10.1039/c5py01945a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hollow nanoparticles were constructed by chirally helical substituted polyacetylene and they demonstrated intriguing optical activity and high stability.
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Affiliation(s)
- Jiangfeng Lin
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
| | - Huajun Huang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
| | - Mu Wang
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
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34
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Pan J, Luo J, Cao J, Liu J, Huang W, Zhang W, Yang L. Competitive adsorption of three phenolic compounds to hydrophilic urea-formaldehyde macroporous foams derived from lignin-based Pickering HIPEs template. RSC Adv 2016. [DOI: 10.1039/c6ra20919j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hydrophilic urea-formaldehyde macroporous foams (UFMF) were simply synthesized by templating oil-in-water Pickering high internal phase emulsions (HIPEs) solely stabilized by lignin particles.
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Affiliation(s)
- Jianming Pan
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Jialu Luo
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Jun Cao
- Yancheng Entry-Exit Inspection and Quarantine Bureau
- Yancheng 210001
- China
| | - Jinxing Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Wei Huang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Wenli Zhang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Lili Yang
- Key Laboratory of Functional Materials Physics and Chemistry (Ministry of Education)
- Jilin Normal University
- Changchun 130103
- China
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35
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Yoshida W, Oshima T, Baba Y, Goto M. Cu(II)-Imprinted Chitosan Derivative Containing Carboxyl Groups for the Selective Removal of Cu(II) from Aqueous Solution. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2016. [DOI: 10.1252/jcej.15we293] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wataru Yoshida
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
| | - Tatsuya Oshima
- Department of Applied Chemistry, Faculty of Engineering, University of Miyazaki
| | - Yoshinari Baba
- Department of Applied Chemistry, Faculty of Engineering, University of Miyazaki
| | - Masahiro Goto
- Department of Applied Chemistry, Graduate School of Engineering, Kyushu University
- Center for Future Chemistry, Kyushu University
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