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Nwokonkwo O, Muhich C. Mechanistic Insights into the Selectivity for Arsenic over Phosphate Adsorption by Fe 3+-Cross-Linked Chitosan Using DFT. J Phys Chem B 2024; 128:1689-1699. [PMID: 38353120 PMCID: PMC10901294 DOI: 10.1021/acs.jpcb.3c06838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Fe3+-cross-linked chitosan exhibits the potential for selectively adsorbing arsenic (As) over competing species, such as phosphate, for water remediation. However, the effective binding mechanisms, bond nature, and controlling factor(s) of the selectivity are poorly understood. This study employs ab initio calculations to examine the competitive binding of As(V), P(V), and As(III) to neat chitosan and Fe3+-chitosan. Neat chitosan fails to selectively bind As oxyanions, as all three oxyanions bind similarly via weak hydrogen bonds with preferences of P(V) = As(V) > As(III). Conversely, Fe3+-chitosan selectively binds As(V) over As(III) and P(V) with binding energies of -1.9, -1, and -1.8 eV for As(V), As(III), and P(V), respectively. The preferences are due to varying Fe3+-oxyanion donor-acceptor characteristics, forming covalent bonds with distinct strengths (Fe-O bond ICOHP values: - 4.9 eV/bond for As(V), - 4.7 eV/bond for P(V), and -3.5 eV/bond for As(III)). Differences in pKa between As(V)/P(V) and As(III) preclude any preference for As(III) under typical environmental pH conditions. Furthermore, our calculations suggest that the binding selectivity of Fe3+-chitosan exhibits a pH dependence. These findings enhance our understanding of the Fe3+-oxyanion interaction crucial for preferential oxyanion binding using Fe3+-chitosan and provide a lens for further exploration into alternative transition-metal-chitosan combinations and coordination chemistries for applications in selective separations.
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Affiliation(s)
- Obinna Nwokonkwo
- Chemical Engineering, School for the Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287, United States of America
| | - Christopher Muhich
- Chemical Engineering, School for the Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287, United States of America
- Materials Science & Engineering, School for the Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287, United States of America
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Lingait D, Rahagude R, Gaharwar SS, Das RS, Verma MG, Srivastava N, Kumar A, Mandavgane S. A review on versatile applications of biomaterial/polycationic chitosan: An insight into the structure-property relationship. Int J Biol Macromol 2024; 257:128676. [PMID: 38096942 DOI: 10.1016/j.ijbiomac.2023.128676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 11/06/2023] [Accepted: 12/06/2023] [Indexed: 12/19/2023]
Abstract
Chitosan is a versatile and generous biopolymer obtained by alkaline deacetylation of naturally occurring chitin, the second most abundant biopolymer after cellulose. The excellent physicochemical properties of polycationic chitosan are attributed to the presence of varied functional groups such as amino, hydroxyl, and acetamido groups enabling researchers to tailor the structure and properties of chitosan by different methods such as crosslinking, grafting, copolymerization, composites, and molecular imprinting techniques. The prepared derivatives have diverse applications in the food industry, water treatment, cosmetics, pharmaceuticals, agriculture, textiles, and biomedical applications. In this review, numerous applications of chitosan and its derivatives in various fields have been discussed in detail with an insight into their structure-property relationship. This review article concludes and explains the chitosan's biocompatibility and efficiency that has been done so far with future usage and applications as well. Moreover, the possible mechanism of chitosan's activity towards several emerging fields such as energy storage, biodegradable packaging, photocatalysis, biorefinery, and environmental bioremediation are also discussed. Overall, this comprehensive review discusses the science and complete information behind chitosan's wonder function to improve our understanding which is much needful as well as will pave the way towards a sustainable future.
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Affiliation(s)
- Diksha Lingait
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India
| | - Rashmi Rahagude
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India
| | - Shivali Singh Gaharwar
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India
| | - Ranjita S Das
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India
| | - Manisha G Verma
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India
| | - Nupur Srivastava
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India.
| | - Anupama Kumar
- Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur 440010, India.
| | - Sachin Mandavgane
- Department of Chemical Engineering, Visvesvaraya National Institute of Technology, Nagpur 440010, India
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3
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From the problem to the solution: Chitosan valorization cycle. Carbohydr Polym 2023; 309:120674. [PMID: 36906370 DOI: 10.1016/j.carbpol.2023.120674] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023]
Abstract
The problem of fisheries waste has increased in recent years and has become a global problem influenced by various biological, technical, operational and socioeconomic factors. In this context, the use of these residues as raw materials is a proven approach not only to reduce the crisis of unprecedented magnitude facing the oceans, but also to improve the management of marine resources and increase the competitiveness of the fisheries sector. However, the implementation of valorization strategies at the industrial level is being excessively slow, despite this great potential. Chitosan, a biopolymer extracted from shellfish waste, is a clear example of this because although countless chitosan-based products have been described for a wide variety of applications, commercial products are still limited. To address this drawback, it is essential to consolidate a "bluer" chitosan valorization cycle towards sustainability and circular economy. In this perspective we wanted to focus on the cycle of valorization of chitin, which allows to transform a waste product (chitin) into a material suitable for the development of useful products to solve the source of its origin as a waste product and pollutant; chitosan-based membranes for wastewater remediation.
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Ektirici S, Kurç Ö, Jalilzadeh M, Aşır S, Türkmen D. Computational Investigation of the Monomer Ratio and Solvent Environment for the Complex Formed between Sulfamethoxazole and Functional Monomer Methacrylic Acid. ACS OMEGA 2022; 7:17175-17184. [PMID: 35647456 PMCID: PMC9134257 DOI: 10.1021/acsomega.2c00862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
In this study, the molecularly imprinted polymers (MIPs) that will be formed by the sulfamethoxazole (SMX) molecule and methacrylic acid (MAA) molecule were examined theoretically. The most stable interaction region between the two molecules was determined in solvent environments (ethanol, acetonitrile, and dimethylsulfoxide), and monomer ratios (SMX/MAA; 1:1, 1:2, and 1:3) were examined to form the most stable geometry. The number and length of the hydrogen bonds formed between the template molecule and the functional monomer and the interaction between the atoms were determined. Geometry optimizations of the molecules were calculated by the DFT method at the M06-2X/ccpVTZ level, and single-point energy calculations were carried out at the B2PLYP-D3/ccpVDZ level. In addition to the theoretical studies, the experimental Fourier-transform infrared spectroscopy (FTIR) spectrum of the complex formed between SMX and MAA was compared with the theoretical FTIR spectrum. As a result of the studies, the monomer ratio and solvent environment in which the stable complex was formed were determined in the MIP studies carried out with the SMX template molecule and MAA monomer. The most stable template molecule-monomer ratio of the complex between SMX and MAA was determined to be 1:3, and the solvent medium in which the most stable geometry was formed was acetonitrile.
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Affiliation(s)
- Sisem Ektirici
- Department
of Chemistry, Faculty of Science, Hacettepe
University, Beytepe, Ankara 06800, Turkey
| | - Önder Kurç
- Department
of Chemistry, Faculty of Science, Hacettepe
University, Beytepe, Ankara 06800, Turkey
| | - Mitra Jalilzadeh
- Department
of Chemistry, Faculty of Science, Hacettepe
University, Beytepe, Ankara 06800, Turkey
| | - Süleyman Aşır
- Department
of Materials Science and Nanotechnology Engineering, Near East University, Nicosia 99138, Mersin 10 Turkey, North
Cyprus
| | - Deniz Türkmen
- Department
of Chemistry, Faculty of Science, Hacettepe
University, Beytepe, Ankara 06800, Turkey
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5
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Li X, Li X, Feng Y, Wang X, Suo N, Yang S, Long Y, Zhang S. Production of an electro-biological particle electrode (EBPE) from lithium slag and its removal performance to salicylic acid in a three-dimensional electrocatalytic biological coupling reactor (3D-EBCR). CHEMOSPHERE 2021; 282:131020. [PMID: 34118629 DOI: 10.1016/j.chemosphere.2021.131020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 06/12/2023]
Abstract
Electro-biological particle electrode (EBPE) prepared by lithium slag was used to remove salicylic acid in a three-dimensional electrocatalytic biological coupling reactor (3D-EBCR). The physical and chemical properties of the EBPE, the removal performance of salicylic acid and the degradation mechanism were studied. Results revealed as follows: (1) the EBPE prepared by lithium slag contained effective catalytic components including Fe2O3, SnO2, ZnO, MnO, Rb2O and TiO2, with stable structure and good adsorption performance; (2) the 3D-EBCR with EBPE had strong adaptability to the current intensity in the range of 0.25-0.40 A, and the removal rates of COD and salicylic acid were maintained above 87.1% and 85.2% respectively; (3) salicylic acid was removed through the synergistic action of adsorption, electrochemical oxidation and biological action.
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Affiliation(s)
- Xinxin Li
- School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China
| | - Xing Li
- Environmental Engineering Co., Ltd., Shandong Academy of Environmental Science, Jinan, 250001, China
| | - Yan Feng
- School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China.
| | - Xinwei Wang
- China Urban Construction Design & Research Institute Co. Ltd (Shan Dong), Jinan, 250022, China
| | - Ning Suo
- School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China
| | - Shumin Yang
- School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China
| | - Yingying Long
- Weifang Architectural Design Institute, Weifang, 261031, China
| | - Shoubin Zhang
- School of Civil Engineering and Architecture, University of Jinan, Jinan, 250022, China
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6
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Awokoya KN, Okoya AA, Elujulo O. Preparation, characterization and evaluation of a styrene-based molecularly imprinted polymer for capturing pyridine and pyrrole from crude oil. SCIENTIFIC AFRICAN 2021. [DOI: 10.1016/j.sciaf.2021.e00947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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7
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Mokgehle TM, Madala N, Gitari WM, Tavengwa NT. Advances in the development of biopolymeric adsorbents for the extraction of metabolites from nutraceuticals with emphasis on Solanaceae and subsequent pharmacological applications. Carbohydr Polym 2021; 264:118049. [PMID: 33910751 DOI: 10.1016/j.carbpol.2021.118049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 03/31/2021] [Accepted: 04/03/2021] [Indexed: 12/17/2022]
Abstract
Biopolymers are renowned for their sustainable, biodegradable, biocompatible and most of them have antitoxic characteristics. These versatile naturally derived compounds include proteins, polynucleotides (RNA and DNA) and polysaccharides. Cellulose and chitosan are the most abundant polysaccharides. Proteins and polysaccharides have been applied as emulsifiers. Additional applications of proteins and polysaccharides include cosmetics, food and wastewater treatment for adsorption of dyes and pesticides. However, more interesting applications of biopolymers are emerging, such as use in transport systems for delivery of plant derived nutraceuticals to sites of inflammation, due to its inherent ability to immobilize different biological and chemical systems. This review aims to give a summary on new trends and complement what is already known in the development of polysaccharides and proteins as adsorbents of nutraceutical compounds. The application of polysaccharides/protein containing the adsorbed Solanum derived nutraceutical compounds for drug deliveryis also reviewed.
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Affiliation(s)
- Tebogo Mphatlalala Mokgehle
- Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
| | - Ntakadzeni Madala
- Department of Biochemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
| | - Wilson Mugera Gitari
- Department of Ecology and Resource Management, School of Environmental Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
| | - Nikita Tawanda Tavengwa
- Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa.
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8
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Xu H, Gao Y, Tao Q, Li A, Liu Z, Jiang Y, Liu H, Yang R, Liu Y. Synthesizing a surface-imprinted polymer based on the nanoreactor SBA-15 for optimizing the adsorption of salicylic acid from aqueous solution by response surface methodology. NEW J CHEM 2021. [DOI: 10.1039/d1nj00016k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The molecularly imprinted polymer prepared on the nanoreactor SBA-15 displayed excellent ordered mesoporous structure and superior adsorption property for salicylic acid.
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Affiliation(s)
- Haiqing Xu
- Key Laboratory of Regional Resource Exploitation and Medicinal Research
- Huaiyin Institute of Technology
- Huai'an 223003
- P. R. China
| | - Yuhang Gao
- Key Laboratory of Regional Resource Exploitation and Medicinal Research
- Huaiyin Institute of Technology
- Huai'an 223003
- P. R. China
| | - Qiantu Tao
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Aiping Li
- Key Laboratory of Regional Resource Exploitation and Medicinal Research
- Huaiyin Institute of Technology
- Huai'an 223003
- P. R. China
| | - Zhanchao Liu
- School of Materials Science and Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Yinhua Jiang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Hongwei Liu
- College of Civil Engineering
- Yancheng Institute of Technology
- Yancheng
- China
| | - Rongguang Yang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
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9
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Parvinizadeh F, Daneshfar A. Fabrication of a magnetic metal–organic framework molecularly imprinted polymer for extraction of anti-malaria agent hydroxychloroquine. NEW J CHEM 2019. [DOI: 10.1039/c9nj01385g] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A new magnetic metal–organic framework molecularly imprinted polymer was synthesized by the sol–gel method for the determination of hydroxychloroquine sulfate.
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Affiliation(s)
| | - Ali Daneshfar
- Department of Chemistry
- Faculty of Science
- Ilam University
- Ilam
- Iran
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Rahangdale D, Kumar A. Water compatible functionalized chitosan-based 4-HBA mimic imprinted polymer as a potential sorbent for salicylic acid. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1546739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Deepali Rahangdale
- Chemistry Department, Visvesvaraya National Institute of Technology, Nagpur, India
| | - Anupama Kumar
- Chemistry Department, Visvesvaraya National Institute of Technology, Nagpur, India
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11
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Rahangdale D, Kumar A. Chitosan as a substrate for simultaneous surface imprinting of salicylic acid and cadmium. Carbohydr Polym 2018; 202:334-344. [DOI: 10.1016/j.carbpol.2018.08.129] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 08/23/2018] [Accepted: 08/24/2018] [Indexed: 10/28/2022]
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12
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A strategy of utilizing Zn(II) as metallic pivot in room temperature ionic liquid to prepare molecularly imprinted polymers for compound with intramolecular hydrogen bonds. Anal Bioanal Chem 2017; 410:349-359. [DOI: 10.1007/s00216-017-0765-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 11/01/2017] [Accepted: 11/13/2017] [Indexed: 01/08/2023]
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13
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Rahangdale D, Kumar A, Archana G, Dhodapkar RS. Ion cum molecularly dual imprinted polymer for simultaneous removal of cadmium and salicylic acid. J Mol Recognit 2017; 31. [DOI: 10.1002/jmr.2630] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 02/08/2017] [Accepted: 02/22/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Deepali Rahangdale
- Chemistry; Visvesvaraya National Institute of Technology; Nagpur Maharashtra India
| | - Anupama Kumar
- Chemistry; Visvesvaraya National Institute of Technology; Nagpur Maharashtra India
| | - G. Archana
- Chemistry; Visvesvaraya National Institute of Technology; Nagpur Maharashtra India
| | - Rita Sandip Dhodapkar
- Wastewater Technology; National Environmental Engineering Research Institute; Nagpur Maharashtra India
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