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Dong Y, Ghasemzadeh M, Khorsandi Z, Sheibani R, Nasrollahzadeh M. Starch-based hydrogels for environmental applications: A review. Int J Biol Macromol 2024; 269:131956. [PMID: 38692526 DOI: 10.1016/j.ijbiomac.2024.131956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 05/03/2024]
Abstract
Water sources have become extremely scarce and contaminated by organic and inorganic industrial and agricultural pollutants as well as household wastes. Poisoning water resources by dyes and metals is a problem because contaminated water can leak into subsurface and surface sources, causing serious contamination and health problems. Therefore, developing wastewater treatment technologies is valuable. Today, hydrogels have attracted considerable attention owing to their broad applications. Hydrogels are polymeric network compositions with significant water-imbibing capacity. Hydrogels have potential applications in diverse fields such as biomedical, personal care products, pharmaceuticals, cosmetics, and biosensors. They can be prepared by using natural (biopolymers) and synthetic polymers. Synthetic polymer-based hydrogels obtained from petrochemicals are not environmentally benign; thus, abundant plant-based polysaccharides are found as more suitable compounds for making biodegradable hydrogels. Polysaccharides with many advantages such as non-toxicity, biodegradability, availability, inexpensiveness, etc. are widely employed for the preparation of environmentally friendly hydrogels. Polysaccharides-based hydrogels containing chitin, chitosan, gum, starch (St), etc. are employed to remove pollutants, metals, and dyes. Among these, St has attracted a lot of attention. St can be mixed with other compounds to make hydrogels, which remove dyes and metal ions to variable degrees of efficiency. Although St has numerous advantages, it suffers from drawbacks such as low stability, low water solubility, and fast degradability in water which limit its application as an environmental adsorbent. As an effective way to overcome these weaknesses, various modification approaches to form starch-based hydrogels (SBHs) employing different compounds have been reported. The preparation methods and applications of SBH adsorbents in organic dyes, hazardous materials, and toxic ions elimination from water resources have been comprehensively discussed in this review.
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Affiliation(s)
- Yahao Dong
- Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, PR China.
| | | | - Zahra Khorsandi
- Department of Chemistry, Faculty of Science, University of Qom, Qom 37185-359, Iran
| | - Reza Sheibani
- Amirkabir University of Technology-Mahshahr Campus, University St., Nahiyeh san'ati, Mahshahr, Khouzestan, Iran
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2
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Saravanan A, Thamarai P, Kumar PS, Rangasamy G. Recent advances in polymer composite, extraction, and their application for wastewater treatment: A review. CHEMOSPHERE 2022; 308:136368. [PMID: 36088969 DOI: 10.1016/j.chemosphere.2022.136368] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/24/2022] [Accepted: 09/04/2022] [Indexed: 06/15/2023]
Abstract
Wastewater from diverse industrial sectors, agricultural practices and other household activities causes water pollution that result in different environmental issues. The main goals of wastewater treatment are typically to enhance the purity of wastewater and to enable the disposal of domestic and industrial effluents without endangering human health or causing excessive environmental issues. There were several natural and synthetic materials which have been utilized for wastewater treatment, amongst them polymers gain more importance due to their non-toxicity, economic feasibility, abundant availability of sources, renewability, biocompatibility, biodegradability, etc. The organic polymers such as cellulose, chitin, gelatin, alginates, lignin, dextran and other starch derivatives are the most commonly used natural polymers in wastewater treatments. The unique physical and chemical characteristics of the natural polymers make them become an alternative in wastewater treatments such as membrane filtration, adsorption, coagulation, flocculation and ion-exchange process to remove harmful contaminants such as toxic metals, dyes, medicines, pesticides, and so on. The review article discusses natural polymers and related uses in wastewater treatment. This review mainly focused on the wastewater treatment using natural polymers and the techniques involved for their extraction from natural sources. The recent trends in polymer extraction from the natural sources and the scope for the future research of natural polymers in various sectors are also discussed in detail.
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Affiliation(s)
- A Saravanan
- Department of Sustainable Engineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India.
| | - P Thamarai
- Department of Sustainable Engineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 602105, India
| | - P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Chennai, 603110, India.
| | - Gayathri Rangasamy
- University Centre for Research and Development & Department of Civil Engineering, Chandigarh University, Gharuan, Mohali, Punjab 140413, India
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3
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New efficient poly(acrylic acid)-based bifunctional Cu2+ ions adsorbents. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.128090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Torres FG, De-la-Torre GE. Synthesis, characteristics, and applications of modified starch nanoparticles: A review. Int J Biol Macromol 2022; 194:289-305. [PMID: 34863968 DOI: 10.1016/j.ijbiomac.2021.11.187] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 11/03/2021] [Accepted: 11/27/2021] [Indexed: 12/11/2022]
Abstract
Nowadays, starch nanoparticles (SNPs) are drawing attention to the scientific community due to their versatility and wide range of applications. Although several works have extensively addressed the SNP production routes, not much is discussed about the SNPs modification techniques, as well as the use of modified SNPs in typical and unconventional applications. Here, we focused on the SNP modification strategies and characteristics and performance of the resulting products, as well as their practical applications, while pointing out the main limitations and recommendations. We aim to guide researchers by identifying the next steps in this emerging line of research. SNPs esterification and oxidation are preferred chemical modifications, which result in changes in the functional groups. Moreover, additional polymers are incorporated into the SNP surface through copolymer grafting. Physical modification of starch has demonstrated similar changes in the functional groups without the need for toxic chemicals. Modified SNPs rendered differentiated properties, such as size, shape, crystallinity, hydrophobicity, and Zeta-potential. For multiple applications, tailoring the aforementioned properties is key to the performance of nanoparticle-based systems. However, the number of studies focusing on emerging applications is fairly limited, while their applications as drug delivery systems lack in vivo studies. The main challenges and prospects were discussed.
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Affiliation(s)
- Fernando G Torres
- Department of Mechanical Engineering, Pontificia Universidad Católica del Perú, Av. Universitaria 1801, Lima 15088, Peru.
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Nica I, Zaharia C, Suteu D. Hydrogel Based on Tricarboxi-Cellulose and Poly(Vinyl Alcohol) Used as Biosorbent for Cobalt Ions Retention. Polymers (Basel) 2021; 13:1444. [PMID: 33947051 PMCID: PMC8125237 DOI: 10.3390/polym13091444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 11/17/2022] Open
Abstract
A biomaterial based on poly(vinyl alcohol) reticulated with tricarboxi-cellulose obtained by TEMPO oxidation (OxC25) was used as a new biosorbent for Co(II) ions retention from aqueous solutions. The biosorption process of Co(II) ions was studied while mainly considering the operational factors that can influence it (i.e., biosorbent concentration, pH of the aqueous media, temperature and contact time of the phases). The maximum adsorption capacity was 181.82 mg/g, with the biosorption well fitted by the Langmuir model. The kinetic modeling of the biosorption process was based on certain models: Lagergreen (pseudo first order model), Ho (pseudo second order model), Elovich (heterogeneous biosorbent model), Webber-Morris (intraparticle diffusion model) and McKay (film diffusion model). The corresponding kinetic model suggests that this biosorption process followed a pseudo-second order kinetic model and was developed in two controlled steps beginning with film diffusion and followed by intraparticles diffusion.
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Affiliation(s)
- Iulia Nica
- Department of Organic, Biochemical and Food Engineering, ‘Cristofor Simionescu’ Faculty of Chemical Engineering and Environment Protection, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Blvd., 700050 Iasi, Romania; (I.N.); (D.S.)
| | - Carmen Zaharia
- Department of Environmental Engineering and Management, ‘Cristofor Simionescu’ Faculty of Chemical Engineering and Environment Protection, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Blvd., 700050 Iasi, Romania
| | - Daniela Suteu
- Department of Organic, Biochemical and Food Engineering, ‘Cristofor Simionescu’ Faculty of Chemical Engineering and Environment Protection, “Gheorghe Asachi” Technical University of Iasi, 73 D. Mangeron Blvd., 700050 Iasi, Romania; (I.N.); (D.S.)
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Sun X, Agate S, Salem KS, Lucia L, Pal L. Hydrogel-Based Sensor Networks: Compositions, Properties, and Applications—A Review. ACS APPLIED BIO MATERIALS 2020; 4:140-162. [DOI: 10.1021/acsabm.0c01011] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiaohang Sun
- Department of Forest Biomaterials, North Carolina State University, 431 Dan Allen Dr., Raleigh, North Carolina 27695, United States
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
| | - Sachin Agate
- Department of Forest Biomaterials, North Carolina State University, 431 Dan Allen Dr., Raleigh, North Carolina 27695, United States
| | - Khandoker Samaher Salem
- Department of Forest Biomaterials, North Carolina State University, 431 Dan Allen Dr., Raleigh, North Carolina 27695, United States
| | - Lucian Lucia
- Department of Forest Biomaterials, North Carolina State University, 431 Dan Allen Dr., Raleigh, North Carolina 27695, United States
| | - Lokendra Pal
- Department of Forest Biomaterials, North Carolina State University, 431 Dan Allen Dr., Raleigh, North Carolina 27695, United States
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Mishra A, Nath A, Pande PP, Shankar R. Treatment of gray wastewater and heavy metal removal from aqueous medium using hydrogels based on novel crosslinkers. J Appl Polym Sci 2020. [DOI: 10.1002/app.50242] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Anamica Mishra
- Department of Chemistry and Environmental Science M.M.M. University of Technology Gorakhpur Uttar Pradesh India
| | - Amar Nath
- Department of Chemistry B.R.D.P.G. College Deoria Uttar Pradesh India
| | - Poorn Prakash Pande
- Department of Chemistry and Environmental Science M.M.M. University of Technology Gorakhpur Uttar Pradesh India
| | - Ravi Shankar
- Department of Chemical Engineering M.M.M. University of Technology Gorakhpur Uttar Pradesh India
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Lin L, Yang J, Ni S, Wang X, Bian H, Dai H. Resource utilization and ionization modification of waste starch from the recycling process of old corrugated cardboard paper. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 271:111031. [PMID: 32778311 DOI: 10.1016/j.jenvman.2020.111031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 06/05/2020] [Accepted: 06/28/2020] [Indexed: 06/11/2023]
Abstract
Generally, the mechanical strength and stiffness of old corrugated cardboard (OCC) waste paper are decreased after multiple recycling procedures. Surface sizing starch, which is extensively used in the surface sizing of paper making, accumulates after dissolving from the fibers and is transformed into pollutant during the OCC re-pulping process. To overcome the pollution and reutilization problem of the waste starch during the recycling process of OCC paper, waste starch was ionized using hydrogen peroxide (H2O2) to improve the mechanical properties of OCC paper during the reutilization. The results showed that the carboxyl group of waste starch increased with an increasing degree of ionization, resulting in enhanced copper ion adsorption capacity. Furthermore, the retention rate of the modified starch in the wet-end increased from 18.0% to 48.2%. The OCC paper presented the highest burst index and tensile strength of 8.94 kPa m2/g and 112.5 N m/g, respectively, when MS-2 was added. This work has great significance for implementation of the cleaning production of OCC waste papers and the reutilization of the waste starch.
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Affiliation(s)
- Lingrui Lin
- Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, 210037, China
| | - Jie Yang
- Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, 210037, China
| | - Shuzhen Ni
- State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan, 250353, China
| | - Xiu Wang
- Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, 210037, China
| | - Huiyang Bian
- Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, 210037, China
| | - Hongqi Dai
- Jiangsu Provincial Key Laboratory of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing, 210037, China.
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Akinterinwa A, Oladele E, Adebayo A, Gurgur E, Iyanu OO, Ajayi O. Cross-linked-substituted (esterified/etherified) starch derivatives as aqueous heavy metal ion adsorbent: a review. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:1-26. [PMID: 32910789 DOI: 10.2166/wst.2020.332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Starch is a biopolymer with outstanding economic and environmentally friendly attributes which has driven technological innovations to enhance its applications in food and non-food industries. Starch is constituted by O-H groups with valency and electronic characteristics that can initiate adsorption of aqueous heavy metal ions (AHMIs). However, this can be enhanced using various modification sequences. A common procedure is the cross-linking and substitution of the O-H groups via esterification and/or etherification reactions to produce starch derivative adsorbents (SDAs) with improved structural and functional properties for adsorption of AHMIs. The efficiency of SDAs developed using these procedures depends on the botanical source of the native starch base, porosity and structural stability of the derivative (i.e. degree of cross-linking), substituted functional group(s), degree of substitution and the steric/conformation effects of the substituted groups. Many works have been done to optimize these factors, and this review highlighted some of the tailored procedures and the results obtained.
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Affiliation(s)
| | - Ebun Oladele
- Federal University of Technology, Akure, Nigeria
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10
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Kumar R, Sharma RK, Singh AP. Grafting of cellulose with N-isopropylacrylamide and glycidyl methacrylate for efficient removal of Ni(II), Cu(II) and Pd(II) ions from aqueous solution. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.035] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Affiliation(s)
- Aabid H. Shalla
- Department of Chemistry, Islamic University of Science and Technology, Awantipora, Kashmir, India
| | - Zahid Yaseen
- Department of Chemistry, Islamic University of Science and Technology, Awantipora, Kashmir, India
| | - Mushtaq A. Bhat
- Department of Chemistry, Islamic University of Science and Technology, Awantipora, Kashmir, India
| | - Tauseef A. Rangreez
- Department of Chemistry, Islamic University of Science and Technology, Awantipora, Kashmir, India
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Ali A, Ahmed S. Recent Advances in Edible Polymer Based Hydrogels as a Sustainable Alternative to Conventional Polymers. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6940-6967. [PMID: 29878765 DOI: 10.1021/acs.jafc.8b01052] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The over increasing demand of eco-friendly materials to counter various problems, such as environmental issues, economics, sustainability, biodegradability, and biocompatibility, open up new fields of research highly focusing on nature-based products. Edible polymer based materials mainly consisting of polysaccharides, proteins, and lipids could be a prospective contender to handle such problems. Hydrogels based on edible polymer offer many valuable properties compared to their synthetic counterparts. Edible polymers can contribute to the reduction of environmental contamination, advance recyclability, provide sustainability, and thereby increase its applicability along with providing environmentally benign products. This review is highly emphasizing on toward the development of hydrogels from edible polymer, their classification, properties, chemical modification, and their potential applications. The application of edible polymer hydrogels covers many areas including the food industry, agricultural applications, drug delivery to tissue engineering in the biomedical field and provide more safe and attractive products in the pharmaceutical, agricultural, and environmental fields, etc.
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Affiliation(s)
- Akbar Ali
- Department of Chemistry , Jamia Millia Islamia , New Delhi , 110025 , India
| | - Shakeel Ahmed
- Department of Chemistry , Government Degree College Mendhar , Jammu , Jammu and Kashmir , 185211 , India
- Higher Education Department , Government of Jammu and Kashmir , Jammu , 180001 , India
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Staroszczyk H, Ciesielski W, Tomasik P. Starch-metal complexes and metal compounds. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:2845-2856. [PMID: 29222920 DOI: 10.1002/jsfa.8820] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 12/03/2017] [Accepted: 12/05/2017] [Indexed: 06/07/2023]
Abstract
Recently, metal derivatives of starch evoked considerable interest. Such metal derivatives can take a form of starch compounds bearing metal atoms and metal carrying moieties either covalently bound or complexed. Starch metal complexes may have a character of either Werner, inclusion, sorption or capillary complexes. In this publication, preparation, structure, properties and numerous current and potential applications of those compounds as well as benefits resulting from the application and formation of the complexes are presented. © 2017 Society of Chemical Industry.
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Affiliation(s)
- Hanna Staroszczyk
- Department of Food Chemistry, Technology and Biotechnology, Gdansk University of Technology, Poland
| | - Wojciech Ciesielski
- Institute of Chemistry, Environmental Protection and Biotechnology, Jan Długosz Academy, Czestochowa, Poland
| | - Piotr Tomasik
- R&D Department, Nantes Nanotechnological Systems, Bolesławiec, Poland
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14
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MAHDAVINIA GR, SHOKRI E. Synthesis and characterization of magnetic amidoximated chitosan-g poly(polyacrylonitrile)/laponite RD nanocomposites with enhanced adsorption capacity for Cu$^{2+}$. Turk J Chem 2017. [DOI: 10.3906/kim-1605-46] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Kim H, Jeong H, Byeon SH. Selective Filter Effect Induced by Cu(2+) Adsorption on the Fluorescence of a GdVO4:Eu Nanoprobe. ACS APPLIED MATERIALS & INTERFACES 2016; 8:15497-15505. [PMID: 27232597 DOI: 10.1021/acsami.6b03960] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Human blood contains substantial amounts of metal ions such as Mg(2+), Ca(2+), Fe(2+), Cu(2+), Zn(2+), Cd(2+), Pb(2+), and Al(3+). Most biomedical applications of nanoparticles require understanding the influence of these metal ions because adsorbed metal ions can affect the function of nanoparticles to limit their sensitivity, performance, stability, and/or resolution in applications. In the present work, the adsorption of various metal ions at the surface of GdVO4:Eu nanoparticles was studied to assess their spectral filter effect on the fluorescence of GdVO4:Eu. Due to the negative surface potential, the electrostatic attraction caused an intensive adsorption reaction of GdVO4:Eu nanoparticles with metal cations. Compared to the adsorption of other common metal ions in human blood, the distinct fluorescence quenching of GdVO4:Eu was induced in the presence of Cu(2+) ions. On the basis of the UV-vis absorption spectrum of an aqueous CuCl2 solution and reflectance spectrum of Cu(OH)2, in which the surroundings of Cu(2+) ions are supposedly similar to the hydroxylated surface of GdVO4:Eu nanoparticles, it is proposed that the complementary overlap of the emission band of GdVO4:Eu with the absorption band of Cu(2+) results in the effective filter effect to quench the red emission. Because GdVO4:Eu nanoparticles are attractive candidates for applications as magnetic/fluorescent multimodal nanoprobes, it is important to recognize that the average amount of Cu(2+) ion in human blood is sufficient to interfere with or limit the fluorescence probe function of GdVO4:Eu nanoparticles.
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Affiliation(s)
- Hyunsub Kim
- Department of Applied Chemistry, College of Applied Science and Institute of Natural Sciences, Kyung Hee University , Yongin-si, Gyeonggi 446-701, Korea
| | - Heejin Jeong
- Department of Applied Chemistry, College of Applied Science and Institute of Natural Sciences, Kyung Hee University , Yongin-si, Gyeonggi 446-701, Korea
| | - Song-Ho Byeon
- Department of Applied Chemistry, College of Applied Science and Institute of Natural Sciences, Kyung Hee University , Yongin-si, Gyeonggi 446-701, Korea
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16
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Sorption of acid and basic dyes on radiation-grafted Teflon scrap: equilibrium and kinetic sorption studies. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1632-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Zhou Y, Li X, Lv Y, Shi Y, Zeng Y, Li D, Mu C. Effect of oxidation level on the inclusion capacity and solution stability of oxidized amylose in aqueous solution. Carbohydr Polym 2016; 138:41-8. [DOI: 10.1016/j.carbpol.2015.11.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/02/2015] [Accepted: 11/16/2015] [Indexed: 01/31/2023]
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Soto D, Urdaneta J, Pernía K, León O, Muñoz-Bonilla A, Fernandez-García M. Removal of heavy metal ions in water by starch esters. STARCH-STARKE 2015. [DOI: 10.1002/star.201500155] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Diana Soto
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del Zulia, Ciudad Universitaria Dr. Antonio Borjas Romero; Edificio Petróleo y Química; Maracaibo Venezuela
| | - José Urdaneta
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del Zulia, Ciudad Universitaria Dr. Antonio Borjas Romero; Edificio Petróleo y Química; Maracaibo Venezuela
| | - Kelly Pernía
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del Zulia, Ciudad Universitaria Dr. Antonio Borjas Romero; Edificio Petróleo y Química; Maracaibo Venezuela
| | - Orietta León
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del Zulia, Ciudad Universitaria Dr. Antonio Borjas Romero; Edificio Petróleo y Química; Maracaibo Venezuela
| | - Alexandra Muñoz-Bonilla
- Departamento de Química Física Aplicada, Facultad de Ciencias; Universidad Autónoma de Madrid; Cantoblanco Madrid Spain
| | - Marta Fernandez-García
- Departamento de Química y Propiedades de Materiales Poliméricos; Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); Madrid Spain
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Soto D, Urdaneta J, Pernía K, León O, Muñoz-Bonilla A, Fernández-García M. Heavy metal (Cd2+, Ni2+, Pb2+and Ni2+) adsorption in aqueous solutions by oxidized starches. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3439] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Diana Soto
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del ZuliaSector Grano de Oro; Avenida 16 (Guajira), Ciudad Universitaria Dr. Antonio Borjas Romero, Edificio Petróleo y Química 4011 Maracaibo Venezuela
| | - José Urdaneta
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del ZuliaSector Grano de Oro; Avenida 16 (Guajira), Ciudad Universitaria Dr. Antonio Borjas Romero, Edificio Petróleo y Química 4011 Maracaibo Venezuela
| | - Kelly Pernía
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del ZuliaSector Grano de Oro; Avenida 16 (Guajira), Ciudad Universitaria Dr. Antonio Borjas Romero, Edificio Petróleo y Química 4011 Maracaibo Venezuela
| | - Orietta León
- Laboratorio de Polímeros y Reacciones, Escuela de Ingeniería Química, Facultad de Ingeniería; Universidad del ZuliaSector Grano de Oro; Avenida 16 (Guajira), Ciudad Universitaria Dr. Antonio Borjas Romero, Edificio Petróleo y Química 4011 Maracaibo Venezuela
| | - Alexandra Muñoz-Bonilla
- Departamento de Química Física Aplicada, Facultad de Ciencias; Universidad Autónoma de Madrid; C/ Francisco Tomás y Valiente, 7, Cantoblanco 28049 Madrid Spain
| | - Marta Fernández-García
- Departamento de Química y Propiedades de Materiales Poliméricos; Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); C/ Juan de la Cierva 3 28006 Madrid Spain
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Zdanowicz M, Spychaj T, Lendzion-Bieluń Z. Crosslinked carboxymethyl starch: One step synthesis and sorption characteristics. Int J Biol Macromol 2014; 71:87-93. [DOI: 10.1016/j.ijbiomac.2014.04.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 04/04/2014] [Accepted: 04/23/2014] [Indexed: 11/16/2022]
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Komulainen S, Diaz E, Kärkkäinen J, Pursiainen J, Perämäki P, Lajunen M. Water-soluble oxidized starch in complexation of Fe(III), Cu(II), Ni(II) and Zn(II) ions. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Jia Y, Zhang Y, Wang R, Yi J, Feng X, Xu Q. Mesoporous Zirconium Phosphonate Hybrid Material as Adsorbent to Heavy Metal Ions. Ind Eng Chem Res 2012. [DOI: 10.1021/ie300253z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chaudhari CV, Dubey KA, Goel NK, Bhardwaj YK, Varshney L. Correlation between surface energy and uptake behavior of radiation-grafted methacrylic acid-g-LDPE. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0767-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Huang L, Xiao C, Chen B. A novel starch-based adsorbent for removing toxic Hg(II) and Pb(II) ions from aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2011; 192:832-836. [PMID: 21724326 DOI: 10.1016/j.jhazmat.2011.05.094] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Revised: 05/28/2011] [Accepted: 05/30/2011] [Indexed: 05/31/2023]
Abstract
A novel effective starch-based adsorbent was prepared through two common reactions, which included the esterification of starch with excess maleic anhydride in the presence of pyridine and the cross-linking reaction of the obtained macromonomer with acrylic acid by using potassium persulphate as initiator. The percentage of carboxylic groups of the macromonomer ranged from 14% to 33.4%. The cross-linking degree of the adsorbent was tailored with the amount of acrylic acid which varied from 10wt% to 80wt%. Both Fourier transform infrared spectra and thermogravimetric analysis results verified the structure of the adsorbent. The maximum gel fraction and swelling ratio of the adsorbent were about 72% and 6.25, respectively, and they were able to be adjusted with the amount of monomers. The weight loss percentage of the adsorbent could reach 96.9% after immersing in the buffer solution that contained α-amylase for 14h. It was found that the adsorption capacities of the adsorbent for lead and mercury ions could be 123.2 and 131.2mg/g, respectively. In addition, the adsorbent was able to remove ca. 51-90% Pb(II) and Hg(II) ions that existed in the decoctions of four medicinal herbals.
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Affiliation(s)
- Li Huang
- College of Material Science and Engineering of Huaqiao University, Quanzhou 362021, China
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Chauhan K, Chauhan GS. Separation of Uranyl Ions on Starch-Based Functional Hydrogels: Mechanism and Kinetics. SEP SCI TECHNOL 2010. [DOI: 10.1080/01496395.2010.484005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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