1
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Zeng B, Zeng X, Hu L, Huang L, Huang Y, Zhou Y, Liu G, Huang W. Activated carbon from Camellia oleifera shells for adsorption of Y(iii): experimental and DFT studies. RSC Adv 2024; 14:4252-4263. [PMID: 38292269 PMCID: PMC10826800 DOI: 10.1039/d3ra08487f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024] Open
Abstract
Yttrium is an important rare earth element and is widely used in fields such as special glass preparation, metallurgy, and materials science. However, it is difficult to recover yttrium ion waste from dilute solutions with traditional processes, resulting in a significant waste of rare earth resources. The simple, effective, and easy-to-operate adsorption method is the most promising method for recovering yttrium, which is of great significance for sustainable development of the rare earth industry. In this study, activated carbon was prepared from Camellia oleifera fruit shells (COS) using phosphoric acid activation, and efficient recovery of Y(iii) from the Camellia oleifera fruit shell activated carbon was studied. Adsorption equilibrium data showed that this activated carbon had a Y(iii) adsorption capacity of 35.41 mg g-1, indicating significant potential for recovery of yttrium ions. The adsorption of Y(iii) by the activated carbon prepared from COS was consistent with the Langmuir model, and the adsorption data were consistent with the pseudo second-order kinetic model, indicating that the adsorption process was primarily chemical adsorption. After adsorption, the surface of the activated carbon contained large amounts of N, O, and Y, indicating that Y(iii) was stably adsorbed. The mechanisms for adsorption of Y(iii) on three types of activated carbon were studied through DFT calculations. The results showed that Y(iii) interacted with the carbon atoms on the surfaces to form new chemical bonds. The yttrium ion adsorption capacities for the three different activated carbons decreased in the order C I > C II > C.
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Affiliation(s)
- Bin Zeng
- Gannan University of Science and Technology Ganzhou 341000 China
- Jiangxi University of Science and Technology Ganzhou 341000 China
- Jiangxi Yaosheng Tungsten Industry Co., Ltd Ganzhou 341000 China
| | - Xiangrong Zeng
- Gannan University of Science and Technology Ganzhou 341000 China
- Jiangxi Yaosheng Tungsten Industry Co., Ltd Ganzhou 341000 China
| | - Lianghui Hu
- Jiangxi Yaosheng Tungsten Industry Co., Ltd Ganzhou 341000 China
| | - Lijinhong Huang
- Jiangxi University of Science and Technology Ganzhou 341000 China
- WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University Perth WA 6845 Australia
| | - Yuxiang Huang
- Gannan University of Science and Technology Ganzhou 341000 China
| | - Yi Zhou
- Gannan University of Science and Technology Ganzhou 341000 China
| | - Guoliang Liu
- Gannan University of Science and Technology Ganzhou 341000 China
| | - Wanfu Huang
- Jiangxi University of Science and Technology Ganzhou 341000 China
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2
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Liu Y, Kang Y, Bao M, Cao H, Weng C, Dong X, Hao H, Tang X, Chen J, Wang L, Xu C. Hydroxyl-group functionalized phenanthroline diimides as efficient masking agents for Am(III)/Eu(III) separation under harsh conditions. JOURNAL OF HAZARDOUS MATERIALS 2024; 462:132756. [PMID: 37866146 DOI: 10.1016/j.jhazmat.2023.132756] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/09/2023] [Indexed: 10/24/2023]
Abstract
The separation of Lns(III) from radioactive Ans(III) in high-level liquid waste remains a formidable hydrometallurgical challenge. Water-soluble ligands are believed to be new frontiers in the search of efficient Lns/Ans separation ligands to close the nuclear fuel cycles and dealing with current existing nuclear waste. Currently, the development of hydrophilic ligands far lags behind their lipophilic counterparts due to their complicated synthetic procedures, inferior extraction performances, and acid tolerances. In this paper, we have showed a series of hydroxyl-group functionalized phenanthroline diimides were efficient masking agents for Am(III)/Eu(III) separation under high acidity (˃ 1 M HNO3). Record high SFEu(III)/Am(III) of 162 and 264 were observed for Phen-2DIC2OH and Phen-2DIC4OH in 1.25 M HNO3 which represents the best Eu(III)/Am(III) separation performance at this acidity. UV-vis absorption, NMR and TRLFS titrations were conducted to elucidate the predominant of 1:1 ligand/metal species under extraction conditions. X-ray data of both the ligand and Eu(III) complex together with DFT calculations revealed the superior extraction performances and selectivities. The current reported hydrophilic ligands were easy to prepare and readily to scale-up, acid tolerant and highly efficient, together with their CHON-compatible nature make them promising candidates in the development of advanced separation processes.
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Affiliation(s)
- Yaoyang Liu
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China
| | - Yu Kang
- Department of Chemistry, Capital Normal University, Haidian District, Beijing 100048, China
| | - Mingjie Bao
- Department of Chemistry, Capital Normal University, Haidian District, Beijing 100048, China
| | - Hong Cao
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China
| | - Chaoqun Weng
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 China
| | - Xue Dong
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China
| | - Huaixin Hao
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China
| | - Xiaoyan Tang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 China
| | - Jing Chen
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China.
| | - Li Wang
- Department of Chemistry, Capital Normal University, Haidian District, Beijing 100048, China.
| | - Chao Xu
- Institute of Nuclear and New Energy Technology, Tsinghua University, Haidian District, Beijing 100084, China.
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3
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Zhang H, Gao Y. Polymeric Materials for Rare Earth Elements Recovery. Gels 2023; 9:775. [PMID: 37888349 PMCID: PMC10606271 DOI: 10.3390/gels9100775] [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: 09/06/2023] [Revised: 09/16/2023] [Accepted: 09/22/2023] [Indexed: 10/28/2023] Open
Abstract
Rare earth elements (REEs) play indispensable roles in various advanced technologies, from electronics to renewable energy. However, the heavy global REEs supply and the environmental impact of traditional mining practices have spurred the search for sustainable REEs recovery methods. Polymeric materials have emerged as promising candidates due to their selective adsorption capabilities, versatility, scalability, and regenerability. This paper provides an extensive overview of polymeric materials for REEs recovery, including polymeric resins, polymer membranes, cross-linked polymer networks, and nanocomposite polymers. Each category is examined for its advantages, challenges, and notable developments. Furthermore, we highlight the potential of polymeric materials to contribute to eco-friendly and efficient REEs recovery, while acknowledging the need to address challenges such as selectivity, stability, and scalability. The research in this field actively seeks innovative solutions to reduce reliance on hazardous chemicals and minimize waste generation. As the demand for REEs continues to rise, the development of sustainable REEs recovery technologies remains a critical area of investigation, with the collaboration between researchers and industry experts driving progress in this evolving field.
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Affiliation(s)
- Hongtao Zhang
- School of Chemistry and Chemical Engineering, Qinghai Normal University, Xining 810008, China;
| | - Yongfeng Gao
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada
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4
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Alotaibi MT, Mogharbel RT, Alorabi AQ, Alamrani NA, Shahat A, El-Metwaly NM. Superior adsorption and removal of toxic industrial dyes using cubic Pm3n aluminosilica form an aqueous solution, Isotherm, Kinetic, thermodynamic and mechanism of interaction. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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5
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Althumayri K, Guesmi A, Abd El-Fattah W, Khezami L, Soltani T, Hamadi NB, Shahat A. Effective Adsorption and Removal of Doxorubicin from Aqueous Solutions Using Mesostructured Silica Nanospheres: Box-Behnken Design Optimization and Adsorption Performance Evaluation. ACS OMEGA 2023; 8:14144-14159. [PMID: 37091426 PMCID: PMC10116628 DOI: 10.1021/acsomega.3c00829] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/31/2023] [Indexed: 05/03/2023]
Abstract
The aim of this study is to evaluate the efficacy of mesoporous silica nanospheres as an adsorbent to remove doxorubicin (DOX) from aqueous solution. The surface and structural properties of mesoporous silica nanospheres were investigated using BET, SEM, XRD, TEM, ζ potential, and point of zero charge analysis. To optimize DOX removal from aqueous solution, a Box-Behnken surface statistical design (BBD) with four times factors, four levels, and response surface modeling (RSM) was used. A high amount of adsorptivity from DOX (804.84 mg/g) was successfully done under the following conditions: mesoporous silica nanospheres dose = 0.02 g/25 mL; pH = 6; shaking speed = 200 rpm; and adsorption time = 100 min. The study of isotherms demonstrated how well the Langmuir equation and the experimental data matched. According to thermodynamic characteristics, the adsorption of DOX on mesoporous silica nanospheres was endothermic and spontaneous. The increase in solution temperature also aided in the removal of DOX. The kinetic study showed that the model suited the pseudo-second-order. The suggested adsorption method could recycle mesoporous silica nanospheres five times, with a modest reduction in its ability for adsorption. The most important feature of our adsorbent is that it can be recycled five times without losing its efficiency.
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Affiliation(s)
- Khalid Althumayri
- Department
of Chemistry, College of Science, Taibah
University, 30002 Al-Madinah Al-Munawarah, Saudi Arabia
| | - Ahlem Guesmi
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
| | - Wesam Abd El-Fattah
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Port Said
University, Port Said 43518, Egypt
| | - Lotfi Khezami
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
| | - Taoufik Soltani
- Physics
Laboratory of Soft Matter and Electromagnetic Modelling, Faculty of
Sciences of Tunis, University of Tunis El
Manar, Tunis 1068, Tunisia
| | - Naoufel Ben Hamadi
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
- Laboratory
of Heterocyclic Chemistry, Natural Products and Reactivity (LR11ES39),
Faculty of Science of Monastir, UM (University
of Monastir), Avenue
of Environment, Monastir 5019, Tunisia
| | - Ahmed Shahat
- Department
of Chemistry, Faculty of Science, Suez University, Suez 8151650, Egypt
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6
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Zhang Y, Guo W, Liu D, Ding Y. Tuning the Dual Active Sites of Functionalized UiO-66 for Selective Adsorption of Yb(III). ACS APPLIED MATERIALS & INTERFACES 2023; 15:17233-17244. [PMID: 36962007 DOI: 10.1021/acsami.3c00938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The recovery of rare earth elements (REEs) from discharged electronic devices or mineral waste water is highly essential but still facing challenges. In this work, two amino-functionalized carboxyl-UiO-66 (UiO-66-COOH-TETA and UiO-66-(COOH)2-ED) prepared via the postmodification method were employed as the adsorbents for Yb(III) capture. The experimental results revealed their superior adsorption capacities of 161.5 and 202.6 mg/g, respectively. Meanwhile, their adsorption processes can be described by the pseudo-second-order kinetic model and Langmuir model. Effects of initial pH and temperature on adsorptions were systematically evaluated, affording an optimal operating condition (i.e., pH of 5.5-6, T of 65 °C, t of 10 h). Moreover, the fabricated materials exhibited great reusability after five adsorption-regeneration cycles. UiO-66-COOH-TETA demonstrated good separation selectivity for Yb(III) over light REEs (i.e., 3.98 of Yb/Ce, 3.51 of Yb/Nd). Based on the density functional theory calculations and characterization analysis (XPS, Zeta, mapping, and IR), the adsorption mechanisms were mainly attributed to significant electrostatic attraction and strong surface complexation between N and O sites and Yb(III).
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Affiliation(s)
- Yi Zhang
- Key Laboratory of Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
| | - Weidong Guo
- Key Laboratory of Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
| | - Donghao Liu
- Key Laboratory of Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
| | - Yigang Ding
- Key Laboratory of Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan 430073, China
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Kubra KT, Hasan MM, Hasan MN, Salman MS, Khaleque MA, Sheikh MC, Rehan AI, Rasee AI, Waliullah R, Awual ME, Hossain MS, Alsukaibi AK, Alshammari HM, Awual MR. The heavy lanthanide of Thulium(III) separation and recovery using specific ligand-based facial composite adsorbent. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
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8
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Zhang Y, Guo W, Liu D, Ding Y. Tailoring abundant active-oxygen sites of Prussian blue analogues-derived adsorbents for highly efficient Yb(III) capture. JOURNAL OF HAZARDOUS MATERIALS 2023; 445:130457. [PMID: 36444809 DOI: 10.1016/j.jhazmat.2022.130457] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/27/2022] [Accepted: 11/20/2022] [Indexed: 06/16/2023]
Abstract
The removal of rare earth elements in mineral processing wastewater is highly desirable but still challenging. In this study, three bimetallic Prussian blue analogues (PBA) and six corresponding oxides are prepared by co-precipitation and calcination methods, and then utilized to adsorb aqueous Yb(III) solution. The results of XRD, SEM, BET, and XPS indicate the successful synthesis of all the adsorbents. Among them, three PBA-oxide samples (PBO-800) exhibit the superior adsorption capacities (˃250 mg/g). The adsorption processes of Yb(III) are in accordance with the pseudo-second-order kinetic model and Langmuir model, simultaneously showing the spontaneous and endothermic thermodynamics. Moreover, PBO-800 can be reused after alkaline solution regeneration with less than 10% degradation after five consecutive adsorption-desorption cycles. More importantly, PBO-800 exhibits the impressive separation selectivity of Yb(III) and most light rare earth ions (e.g., 5.51 of Yb/La, 4.03 of Yb/Pr), as well as the selectivity of Yb(III) and alkali metal ions (e.g., 300.5 of Yb/Na, 256.2 of Yb/Ca). According to the characterization analysis and DFT calculation, the adsorption mechanism of Yb(III) by PBO-800 is mainly attributed to the strong interaction between the abundant active-oxygen sites and Yb(III), and the significant electrostatic attraction.
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Affiliation(s)
- Yi Zhang
- Key Laboratory of Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, China; Key Laboratory of Coal Processing and Efficient Utilization, (China University of Mining and Technology), Ministry of Education, Xuzhou 221008, China.
| | - Weidong Guo
- Key Laboratory of Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, China
| | - Donghao Liu
- Key Laboratory of Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, China
| | - Yigang Ding
- Key Laboratory of Green Chemical Process of Ministry of Education, Hubei Key Laboratory for Novel Reactor and Green Chemical Technology, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430073, China
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9
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Deng M, Zhao L, Wang Z, Yang P, Sun Y. Preparation of phosphoric-modified aloe vera/chitosan aerogels and their efficient adsorption of U(VI). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:33229-33242. [PMID: 36478555 DOI: 10.1007/s11356-022-24527-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
The efficient adsorption of radioactive elements from nuclear wastewater is an important research topic in the environmental field. The unique three-dimensional porous structure of aerogels has great potential in the field of adsorption. Phosphoric-modified aloe vera/chitosan aerogel (CS/AL-AP) was prepared from chitosan, phosphoric acid, and aloe powder by vacuum freeze-drying self-assembly. The maximum adsorption of uranyl ions by CS/AL-AP was found to be 322.34 mg/g at pH 6, adsorption time of 120 min, solid-to-liquid ratio of 0.125 g/L, reaction temperature of 303 K, and initial uranyl ion concentration of 50 mg/L. The adsorption process is consistent with the Langmuir isotherm model and the quasi-secondary kinetic model, indicating that the adsorption process is monolayer adsorption. The type of adsorption is mainly chemisorption. FTIR and XPS analyses indicate that the adsorption of U(VI) by CS/AL-AP results from the combined action of coordination or chelation of amino, hydroxyl, and carboxyl groups. In addition, CS/AL-AP shows excellent adsorption capacity in the presence of complex co-existing ions. After five adsorption-desorption experiments, the adsorption capacity of CS/AL-AP for uranyl ions remained at a high level. It indicates that CS/AL-AP has good stability and recoverability. The results indicate that CS/AL-AP has excellent potential in the field of uranium removal.
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Affiliation(s)
- Mingzhan Deng
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
- Joint Training Base for Postgraduate Students of University of South China-230 Institute of Nuclear Industry, University of South China, Hengyang, 421001, China
| | - Limei Zhao
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
- Joint Training Base for Postgraduate Students of University of South China-230 Institute of Nuclear Industry, University of South China, Hengyang, 421001, China
| | - Zhongchao Wang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
- Joint Training Base for Postgraduate Students of University of South China-230 Institute of Nuclear Industry, University of South China, Hengyang, 421001, China
| | - Pengfei Yang
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China.
- Joint Training Base for Postgraduate Students of University of South China-230 Institute of Nuclear Industry, University of South China, Hengyang, 421001, China.
| | - Yunkai Sun
- School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
- School of Chemical Engineering and Materials, Changzhou Institute of Technology, Changzhou, 213022, China
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10
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Subaihi A, Shahat A. Synthesis and characterization of super high surface area silica-based nanoparticles for adsorption and removal of toxic pharmaceuticals from aqueous solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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11
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Althumayri K, Guesmi A, El-Fattah WA, Houas A, Hamadi NB, Shahat A. Enhanced Adsorption and Evaluation of Tetracycline Removal in an Aquatic System by Modified Silica Nanotubes. ACS OMEGA 2023; 8:6762-6777. [PMID: 36844599 PMCID: PMC9948198 DOI: 10.1021/acsomega.2c07377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/24/2023] [Indexed: 06/18/2023]
Abstract
In the present study, a nanocomposite adsorbent based on mesoporous silica nanotubes (MSNTs) loaded with 3-aminopropyltriethoxysilane (3-APTES@MSNTs) was synthesized. The nanocomposite was employed as an effective adsorbent for the adsorption of tetracycline (TC) antibiotics from aqueous media. It has an 848.80 mg/g maximal TC adsorption capability. The structure and properties of 3-APTES@MSNT nanoadsorbent were detected by TEM, XRD, SEM, FTIR, and N2 adsorption-desorption isotherms. The later analysis suggested that the 3-APTES@MSNT nanoadsorbent has abundant surface functional groups, effective pore size distribution, a larger pore volume, and a relatively higher surface area. Furthermore, the influence of key adsorption parameters, including ambient temperature, ionic strength, initial TC concentration, contact time, initial pH, coexisting ions, and adsorbent dosage, had also been investigated. The 3-APTES@MSNT nanoadsorbent's ability to adsorb the TC molecules was found to be more compatible with Langmuir isothermal and pseudo-second-order kinetic models. Moreover, research on temperature profiles pointed to the process' endothermic character. In combination with the characterization findings, it was logically concluded that the 3-APTES@MSNT nanoadsorbent's primary adsorption processes involved interaction, electrostatic interaction, hydrogen bonding interaction, and the pore-fling effect. The synthesized 3-APTES@MSNT nanoadsorbent has an interestingly high recyclability of >84.6 percent up to the fifth cycle. The 3-APTES@MSNT nanoadsorbent, therefore, showed promise for TC removal and environmental cleanup.
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Affiliation(s)
- Khalid Althumayri
- Department
of Chemistry, College of Science, Taibah
University, Al-Madinah
Al-Munawarah 30002, Saudi
Arabia
| | - Ahlem Guesmi
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
| | - Wesam Abd El-Fattah
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Port Said
University, Port Said 42511, Egypt
| | - Ammar Houas
- Research
Laboratory of Catalysis and Materials for Environment and Processes, University of Gabes, City Riadh Zerig, Gabes 6029, Tunisia
| | - Naoufel Ben Hamadi
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), P.O. Box 5701, Riyadh 11432, Saudi Arabia
- Faculty
of Science of Monastir, Laboratory of Heterocyclic Chemistry, Natural
Products and Reactivity (LR11ES39), University
of Monastir, Avenue of
Environment, Monastir 5019, Tunisia
| | - Ahmed Shahat
- Department
of Chemistry, Faculty of Science, Suez University, Suez 41522, Egypt
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12
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Al-Hazmi GH, Refat MS, Alshammari KF, Kubra KT, Shahat A. Efficient toxic doxorubicin hydrochloride removal from aqueous solutions using facial alumina nanorods. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Alharbi A, Al-Ahmed ZA, El-Metwaly NM, Shahat A, El-Bindary M. A novel strategy for preparing metal-organic framework as a smart material for selective detection and efficient extraction of Pd(II) and Au(III) ions from E-wastes. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Hansen SF, Arvidsson R, Nielsen MB, Hansen OFH, Clausen LPW, Baun A, Boldrin A. Nanotechnology meets circular economy. NATURE NANOTECHNOLOGY 2022; 17:682-685. [PMID: 35773426 DOI: 10.1038/s41565-022-01157-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- Steffen Foss Hansen
- Department of Environmental and Resource Engineering, Technical University of Denmark, Kongens Lyngby, Denmark.
| | - Rickard Arvidsson
- Division of Environmental Systems Analysis, Chalmers University of Technology, Gothenburg, Sweden
| | - Maria Bille Nielsen
- Department of Environmental and Resource Engineering, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Oliver Foss Hessner Hansen
- Department of Environmental and Resource Engineering, Technical University of Denmark, Kongens Lyngby, Denmark
| | | | - Anders Baun
- Department of Environmental and Resource Engineering, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Alessio Boldrin
- Department of Environmental and Resource Engineering, Technical University of Denmark, Kongens Lyngby, Denmark
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15
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Tran TN, Do QC, Kim D, Kim J, Kang S. Urchin-like structured magnetic hydroxyapatite for the selective separation of cerium ions from aqueous solutions. JOURNAL OF HAZARDOUS MATERIALS 2022; 430:128488. [PMID: 35183829 DOI: 10.1016/j.jhazmat.2022.128488] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 01/29/2022] [Accepted: 02/12/2022] [Indexed: 06/14/2023]
Abstract
In this study, bio-inspired urchin-like structured hydroxyapatite (UHdA) and its magnetic composite (UHdA@Fe3O4) were developed for efficient and easy separation of cerium ions (Ce3+) from aquatic waste streams. UHdA and UHdA@Fe3O4 exhibited superior Ce3+ adsorption capacities of 248.39 and 230.01 mg/g-UHdA respectively, compared to a commercial HdA (141.71 mg/g-HdA) due to their hierarchical mesoporous structure and large specific surface area. The adsorption of Ce3+ to UHdA and UHdA@Fe3O4 were heterogeneous, pseudo-second-order-kinetic, and the rate-limiting step was external mass transfer and intra-particle diffusion. Moreover, thermodynamic studies revealed that the adsorption process was spontaneous and endothermic nature. The high selectivity towards Ce3+ in multi-ionic systems is attributed to the strong affinity between strong Lewis acid (Ce3+) and base (PO43- and OH-) interactions. XRD, FTIR, and XPS analysis demonstrated that the adsorption was mainly attributable to the ion exchange of Ce3+ with Ca2+ and to surface complexation. The desorption of Ce3+ was efficiently accomplished using 0.1 M HNO3. The results suggest that UHdA and UHdA@Fe3O4 could be promising choices for the adsorption and recovery of rare earth elements.
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Affiliation(s)
- Thi Nhung Tran
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
| | - Quoc Cuong Do
- Chemical & Process Technology Division, Korea Research Institute of Chemical Technology (KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea.
| | - Dogun Kim
- Department of Environmental Engineering, Sunchon National University, 255 Jungang-ro, Suncheon, Jeollanam-do 57922, Republic of Korea.
| | - Junho Kim
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
| | - Seoktae Kang
- Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.
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16
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da Costa TB, da Silva MGC, Vieira MGA. Effective recovery of ytterbium through biosorption using crosslinked sericin-alginate beads: A complete continuous packed-bed column study. JOURNAL OF HAZARDOUS MATERIALS 2022; 421:126742. [PMID: 34348210 DOI: 10.1016/j.jhazmat.2021.126742] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/01/2021] [Accepted: 07/23/2021] [Indexed: 06/13/2023]
Abstract
The recovery of rare-earth from secondary sources is essential for cleaner production. The development of natural biocomposites is promising for this purpose. Sericin is a waste protein from silk manufacturing. The highly polar groups on the surface of sericin facilitate blending and crosslinking with other polymers to produce biocomposites with improved properties. In this work, we investigate ytterbium recovery onto a natural biocomposite based on sericin/alginate/poly(vinyl alcohol) (SAPVA) in packed-bed column, aiming to establish a profitable application for sericin. Effects of flow rate and ytterbium inlet concentration showed that the highest exhaustion biosorption capacity (128.39 mg/g) and lowest mass transfer zone (4.13 cm) were reached under the operating conditions of 0.03 L/h and 87.95 mg/L. Four reusability cycles were performed under the optimum operating conditions using 0.3 mol/L HNO3. Ytterbium recovery was highly successful; desorption efficiency was higher than 97% and a final ytterbium-rich concentrate (3870 mg/L) was 44 times higher than input concentration. Regenerated beads characterization showed that the cation exchange mechanism plays a major function in continuous biosorption of ytterbium. SAPVA beads also showed higher biosorption/desorption performance for ytterbium than other competing ions. These results suggest the application of SAPVA may be an alternative for large-scale ytterbium recovery.
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Affiliation(s)
- Talles Barcelos da Costa
- School of Chemical Engineering, University of Campinas, Albert Einstein Avenue, 13083-852 Campinas, Brazil.
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17
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Islam A, Roy S, Teo SH, Khandaker S, Taufiq-Yap YH, Aziz AA, Monir MU, Rashid U, Vo DVN, Ibrahim ML, Znad H, Awual MR. Functional novel ligand based palladium(II) separation and recovery from e-waste using solvent-ligand approach. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127767] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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18
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19
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Kubra KT, Salman MS, Hasan MN, Islam A, Hasan MM, Awual MR. Utilizing an alternative composite material for effective copper(II) ion capturing from wastewater. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116325] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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20
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Islam A, Teo SH, Ahmed MT, Khandaker S, Ibrahim ML, Vo DVN, Abdulkreem-Alsultan G, Khan AS. Novel micro-structured carbon-based adsorbents for notorious arsenic removal from wastewater. CHEMOSPHERE 2021; 272:129653. [PMID: 33486455 DOI: 10.1016/j.chemosphere.2021.129653] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 06/12/2023]
Abstract
The contamination of groundwater by arsenic (As) in Bangladesh is the biggest impairing of a population, with a large number of peoples affected. Specifically, groundwater of Gangetic Delta is alarmingly contaminated with arsenic. Similar, perilous circumstances exist in many other countries and consequently, there is a dire need to develop cost-effective decentralized filtration unit utilizing low-cost adsorbents for eliminating arsenic from water. Morphological synthesis of carbon with unique spherical, nanorod, and massive nanostructures were achieved by solvothermal method. Owing to their intrinsic adsorption properties and different nanostructures, these nanostructures were employed as adsorption of arsenic in aqueous solution, with the purpose to better understanding the morphological effect in adsorption. It clearly demonstrated that carbon with nanorods morphology exhibited an excellent adsorption activity of arsenite (about 82%) at pH 3, remarkably superior to the two with solid sphere and massive microstructures, because of its larger specific surface area, enhanced acid strength and improved adsorption capacity. Furthermore, we discovered that iron hydroxide radicals and energy-induced contact point formation in nanorods are the responsible for the high adsorption of As in aqueous solution. Thus, our work provides insides into the microstructure-dependent capability of different carbon for As adsorption applications.
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Affiliation(s)
- Aminul Islam
- Department of Petroleum and Mining Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Clean Energy and CO(2) Capture Lab, Jashore University of Science and Technology, Jashore, 7408, Bangladesh.
| | - Siow Hwa Teo
- Faculty Science and Natural Resources, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Mohammad Tofayal Ahmed
- Department of Petroleum and Mining Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Clean Energy and CO(2) Capture Lab, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Shahjalal Khandaker
- Department of Textile Engineering, Dhaka University of Engineering & Technology, Gzipur, 1707, Bangladesh
| | - Mohd Lokman Ibrahim
- School of Chemistry and Environment, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia
| | - Dai-Viet N Vo
- Center of Excellence for Green Energy and Environmental Nanomaterials (CE@GrEEN), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh City, 755414, Viet Nam
| | - G Abdulkreem-Alsultan
- Chemical and Environmental Engineering Department, Faculty of Engineering, Universiti Putra Malaysia, 43400, UPM, Serdang, Selangor, Malaysia
| | - Abu Shamim Khan
- Asia Arsenic Network, Arsenic Center, Benapole Road, Krishnobati, Pulerhat, Jessore, Bangladesh
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21
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Hasan MN, Shenashen MA, Hasan MM, Znad H, Awual MR. Assessing of cesium removal from wastewater using functionalized wood cellulosic adsorbent. CHEMOSPHERE 2021; 270:128668. [PMID: 33268087 DOI: 10.1016/j.chemosphere.2020.128668] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/02/2020] [Accepted: 10/16/2020] [Indexed: 06/12/2023]
Abstract
Sustainable materials are urgently desired for treatment of radioactive cesium (Cs) contaminated water to safe-guard the public health. Apart from the synthetic ligand-based materials, the Mangrove charcoal modified adsorbent was fabricated for assessing of Cs removal from waste sample. The raw charcoal was oxidized using nitrification approach and diverse oxygen containing carboxyl, carbonyl and hydroxyl functional groups were introduced. After modification, the adsorbent characteristics were drastically changed as compared to the charcoal during the measurement of FTIR, N2 adsorption-desorption isotherms and SEM micrographs. The data clarified that charcoal modified adsorbent was exhibited high Cs transport through the inner surface of the adsorbent based on bonding ability. The adsorbent was shown comparatively slow kinetics to Cs ion; however, the adsorption capacity was high as 133.54 mg/g, which was higher than the crown ether based conjugate materials. The adsorption data were followed to the Langmuir adsorption isotherms and the monolayer coverage was possible due to the data presentation. The presence of high amount of Na and K were slightly interfered to the Cs adsorption by the charcoal modified adsorbent, however; the Na and K concentration was 350-600 folds higher than the Cs concentration. Then the proposed adsorbent was selective to Cs for the potential real radioactive Cs contaminated water. The volume reduction was established rather than desorption and reuses advantages. More than 99% volume reduction was measured by burning of Cs adsorbed adsorbent at 500 °C for ensuring the safe storage and disposal of used adsorbent. Therefore, the charcoal modified adsorbent may open the new door to treat the Cs containing wastewater.
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Affiliation(s)
- Md Nazmul Hasan
- Department of Applied Chemistry & Chemical Engineering, University of Dhaka, Dhaka, 1000, Bangladesh.
| | - M A Shenashen
- Polymer and Petrochemical Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, 11727, Egypt.
| | - Md Munjur Hasan
- Department of Applied Chemistry & Chemical Engineering, University of Dhaka, Dhaka, 1000, Bangladesh.
| | - Hussein Znad
- Department of Chemical Engineering, Curtin University, GPO BoxU 1987, Perth, WA 6845, Australia
| | - Md Rabiul Awual
- Department of Chemical Engineering, Curtin University, GPO BoxU 1987, Perth, WA 6845, Australia; Materials Science and Research Center, Japan Atomic Energy Agency (JAEA), Hyogo 679-5148, Japan.
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22
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Shahat A, Kubra KT, Salman MS, Hasan MN, Hasan MM. Novel solid-state sensor material for efficient cadmium(II) detection and capturing from wastewater. Microchem J 2021. [DOI: 10.1016/j.microc.2021.105967] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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24
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Kubra KT, Salman MS, Hasan MN. Enhanced toxic dye removal from wastewater using biodegradable polymeric natural adsorbent. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115468] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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25
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Optical detection and recovery of Yb(III) from waste sample using novel sensor ensemble nanomaterials. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105868] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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26
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Hasan MM, Shenashen M, Hasan MN, Znad H, Salman MS, Awual MR. Natural biodegradable polymeric bioadsorbents for efficient cationic dye encapsulation from wastewater. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114587] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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27
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Hasan MN, Salman MS, Islam A, Znad H, Hasan MM. Sustainable composite sensor material for optical cadmium(II) monitoring and capturing from wastewater. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105800] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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28
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Kabir MM, Mouna SSP, Akter S, Khandaker S, Didar-ul-Alam M, Bahadur NM, Mohinuzzaman M, Islam MA, Shenashen M. Tea waste based natural adsorbent for toxic pollutant removal from waste samples. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115012] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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29
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Salman MS, Znad H, Hasan MN, Hasan MM. Optimization of innovative composite sensor for Pb(II) detection and capturing from water samples. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105765] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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30
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Rahman MM, Alam MM, Asiri AM, Opo FADM. An Electrochemical Approach for the Selective Detection of Cancer Metabolic Creatine Biomarker with Porous Nano-Formulated CMNO Materials Decorated Glassy Carbon Electrode. SENSORS (BASEL, SWITZERLAND) 2020; 20:E7060. [PMID: 33321693 PMCID: PMC7763360 DOI: 10.3390/s20247060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/06/2020] [Accepted: 12/07/2020] [Indexed: 12/19/2022]
Abstract
The facile wet-chemical technique was used to prepare the low-dimensional nano-formulated porous mixed metal oxide nanomaterials (CuO.Mn2O3.NiO; CMNO NMs) in an alkaline medium at low temperature. Detailed structural, morphological, crystalline, and functional characterization of CMNO NMs were performed by X-ray photoelectron spectroscopy (XPS), powder X-ray diffraction (XRD), ultraviolet-visible spectroscopy (UV-vis), Fourier-transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), and energy-dispersive X-ray spectroscopy (EDS) analyses. An efficient and selective creatine (CA) sensor probe was fabricated by using CMNO NMs decorated onto glassy carbon electrode (GCE) as CMNO NMs/GCE by using Nafion adhesive (5% suspension in ethanol). The relation of current versus the concentration of CA was plotted to draw a calibration curve of the CMNO NMs/GCE sensor probe, which was found to have a very linear value (r2 = 0.9995) over a large dynamic range (LDR: 0.1 nM~0.1 mM) for selective CA detection. The slope of LDR by considering the active surface area of GCE (0.0316 cm2) was applied to estimate the sensor sensitivity (14.6308 µAµM-1 cm-2). Moreover, the detection limit (21.63 ± 0.05 pM) of CMNO MNs modified GCE was calculated from the signal/noise (S/N) ratio at 3. As a CA sensor probe, it exhibited long-term stability, good reproducibility, and fast response time in the detection of CA by electrochemical approach. Therefore, this research technique is introduced as a promising platform to develop an efficient sensor probe for cancer metabolic biomarker by using nano-formulated mixed metal oxides for biochemical as well as biomedical research for the safety of health care fields.
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Affiliation(s)
- Mohammed M. Rahman
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
| | - Md. M. Alam
- Department of Chemical Engineering and Polymer Science, Shahjalal University of Science and Technology, Sylhet 3100, Bangladesh;
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia;
| | - Firoz. A. D. M. Opo
- Department of Biomedical Science, College of Natural Sciences, Chosun University, Chosun 61452, Korea;
- Phytochemistry Research Laboratory, Department of Pharmacy, University of Asia Pacific, Dhaka 1000, Bangladesh
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31
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Md. Munjur H, Hasan MN, Awual MR, Islam MM, Shenashen M, Iqbal J. Biodegradable natural carbohydrate polymeric sustainable adsorbents for efficient toxic dye removal from wastewater. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114356] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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32
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Alam MM, Asiri AM, Rahman MM, Islam MA. Selective detection of ascorbic acid with wet-chemically prepared CdO/SnO2/V2O5 micro-sheets by electrochemical approach. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03689-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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33
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Chowdhury MF, Khandaker S, Sarker F, Islam A, Rahman MT, Awual MR. Current treatment technologies and mechanisms for removal of indigo carmine dyes from wastewater: A review. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114061] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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34
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Rahman MM, Alam MM, Asiri AM, Uddin J. Assessment of environmentally unsafe pollutants using facile wet-chemically prepared CeO 2–ZrO 2 nanocomposites by the electrochemical approach. NEW J CHEM 2020. [DOI: 10.1039/d0nj04281a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Selective and sensitive 4-methoxyphenol chemical sensor was developed with a co-doped CeO2–ZrO2 nanocomposite modified glassy carbon electrode as a sensor probe by electrochemical approach for the safety of environmental and ecological fields in broad scales.
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Affiliation(s)
- Mohammed M. Rahman
- Department of Chemistry
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - Abdullah M. Asiri
- Department of Chemistry
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - Jamal Uddin
- Center for Nanotechnology
- Department of Natural Sciences
- Coppin State University
- Baltimore
- USA
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35
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Rahman MM, Alam MM, Alamry KA. A reliable alternative approach for the ultra-sensitive detection ofl-glutathione with wet chemically synthesized Co3O4-doped SnO2nanoparticles decorated on a glassy carbon electrode. NEW J CHEM 2020. [DOI: 10.1039/d0nj03726e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An electrochemical sensor was developed for the non-enzymatic detection ofl-glutathione based on wet-chemically prepared Co3O4-doped SnO2nanoparticles decorated on a glassy carbon electrode sensor-probe.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - K. A. Alamry
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
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36
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Rahman MM, Hussain MM, Asiri AM. Enzyme-free detection of uric acid using hydrothermally prepared CuO·Fe 2O 3 nanocrystals. NEW J CHEM 2020. [DOI: 10.1039/d0nj04266h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Copper oxide doped iron oxide nanocrystals (CuO·Fe2O3 NCs) were prepared using a simple hydrothermal technique at low temperature in an alkaline medium.
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
| | | | - Abdullah M. Asiri
- Chemistry Department
- Faculty of Science
- King Abdulaziz University
- Jeddah 21589
- Saudi Arabia
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