1
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Zhang Q, Qileng A, Li J, Cao Y, Liu W, Liu Y. Grafting a Porous Metal-Organic Framework [NH 2-MIL-101(Fe)] with AgCl Nanoparticles for the Efficient Removal of Congo Red. ACS OMEGA 2023; 8:4639-4648. [PMID: 36777579 PMCID: PMC9909803 DOI: 10.1021/acsomega.2c06300] [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: 09/29/2022] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Organic dyes can produce harmful effects on the water environment, such as affecting the growth of aquatic organisms, reducing the transparency of water bodies, and causing eutrophication of water bodies, so it is necessary to mitigate the hazards of organic dyes. In this study, a metal-organic framework [NH2-MIL-101(Fe)] was synthesized by the solvothermal method as a carrier for the in situ uniform deposition of AgCl nanoparticles on its surface, which was successfully used for both adsorption and degradation of Congo red. Adsorption results showed that the adsorption kinetics conformed to the proposed secondary adsorption kinetics equation with a maximum adsorption capacity of 248.4 mg·g-1. Furthermore, the degradation results indicated that with the aid of sodium borohydride as a reducing agent, the degradation of Congo red followed pseudo-first-order kinetics with a degradation rate of 0.077 min-1, and the complete degradation of Congo red was finished within 18 min. Therefore, AgCl/NH2-MIL-101(Fe) may find a potential application in the removal of dyes from wastewater.
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Affiliation(s)
- Qiyue Zhang
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
| | - Aori Qileng
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
| | - Jiale Li
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
| | - Yiran Cao
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
| | - Weipeng Liu
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
| | - Yingju Liu
- Key
Laboratory for Biobased Materials and Energy of Ministry of Education,
College of Materials and Energy, South China
Agricultural University, Guangzhou510642, China
- Guangdong
Provincial Key Laboratory of Agricultural & Rural Pollution Abatement
and Environmental Safety, College of Natural Resources and Environment, South China Agricultural University, Guangzhou510642, China
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2
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Kumar PS, G P, Elavarasan N, Sreeja BS. GO/ZnO nanocomposite - as transducer platform for electrochemical sensing towards environmental applications. CHEMOSPHERE 2023; 313:137345. [PMID: 36423727 DOI: 10.1016/j.chemosphere.2022.137345] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/30/2022] [Accepted: 11/20/2022] [Indexed: 06/16/2023]
Abstract
Graphene Oxide-Zinc Oxide (GO-ZnO) - a new nanomaterial that has queued the interest of researchers. Their intriguing promising physical and electrochemical features of electrode material have led to its widespread use in electrochemical sensor applications. GO-ZnO based nanomaterial were extensively exploited in the construction of electrochemical sensors due to their adaptability and distinct qualities. On understanding the structural role of these materials, their modification processes are critical for realizing their full potential. The advancement of technology on new concepts and strategies has revolutionized the field of sensor devices with high sensitivities and selectivity. These tools can test a range of contaminants quickly, accurately, and affordably while performing automated chemical analysis in complicated matrices. This paper highlights the electrochemical transducer surface for sensing various analytes and current research activity on GO-ZnO nanocomposite. Additionally, we talked about current developments in GO-ZnO nanostructured composites to identify relevant analytes (i.e., Nitrophenols, Antibiotic Drugs, Biomolecules). While being used in the laboratory, the majority of produced systems have proven to bring about excellent gains. Their monitoring application still has a long way to go before it is fixed due to problems like technological advancements and multifunctional strategies to get around the challenges for improving the sensing systems.
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Affiliation(s)
- P Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India.
| | - Padmalaya G
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India
| | - N Elavarasan
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India
| | - B S Sreeja
- Centre of Excellence in Water Research (CEWAR), Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India; Department of Electronics and Communication Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, 603110, Tamil Nadu, India
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3
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Nag R, Paul S, Bera A. A Type‐II Heterostructure with a KBiFe
2
O
5
Brownmillerite Core and a ZnO Nanoparticle Shell for Enhanced Optoelectronic Performance. ChemistrySelect 2022. [DOI: 10.1002/slct.202202802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Riya Nag
- Department of Physics Midnapore College (Autonomous) Raja Bazar Main Rd 721101 Midnapore India
| | - Subir Paul
- School of Biological Sciences Indian Association for the Cultivation of Science 2A & 2B Raja S.C. Mallick Rd. Kolkata 700032 India
| | - Abhijit Bera
- Department of Physics Midnapore College (Autonomous) Raja Bazar Main Rd 721101 Midnapore India
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4
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Synergistic Catalytic Effect of Thermite Nanoparticles on HMX Thermal Decomposition. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01916-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5
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Synthesis of SiO2/CoFe2O4 Nanoparticles Doped CMC: Exploring the Morphology and Optical Characteristics for Photodegradation of Organic Dyes. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01846-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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6
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Patil SB, Patil SB, Deepa S, Udayabhanu, Nagaraju G, Swamy BEK. Multifunctional NiFe 2O 4 nanoparticles for sodium-ion batteries, sensing, and photocatalysis. NEW J CHEM 2021. [DOI: 10.1039/d1nj02761a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
NiFe2O4 NPs synthesized by co-precipitation method exhibited excellent electrochemical properties towards sodium ion batteries and oxidation of uric acid. NiFe2O4 NPs also exhibited good catalytic activity for simultaneous degradation of multiple dyes.
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Affiliation(s)
- S. B. Patil
- Energy Materials Research Laboratory, Department of Chemistry, Siddaganga Institute of Technology, Tumakuru 572103, India
- Department of Chemistry, The Oxford College of Science, Bengaluru-566102, India
| | - Shivaraj B. Patil
- Energy Materials Research Laboratory, Department of Chemistry, Siddaganga Institute of Technology, Tumakuru 572103, India
| | - S. Deepa
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaragatta-577451, India
| | - Udayabhanu
- Energy Materials Research Laboratory, Department of Chemistry, Siddaganga Institute of Technology, Tumakuru 572103, India
- Centre for Research & innovations, school of natural science, BGSIT, Adhichunchanagiri University, B.G Nagara-571448, India
| | - G. Nagaraju
- Energy Materials Research Laboratory, Department of Chemistry, Siddaganga Institute of Technology, Tumakuru 572103, India
| | - B. E. Kumara Swamy
- Department of Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, Shankaragatta-577451, India
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7
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Praveen E, Peter IJ, Kumar AM, Ramachandran K, Jayakumar K. Boosting of Power Conversion Efficiency of 2D ZnO Nanostructures-Based DSSC by the Lorentz Force with Chitosan Polymer Electrolyte. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01629-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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8
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Ghafoor S, Aftab F, Rauf A, Duran H, Kirchhoff K, Arshad SN. P‐doped TiO
2
Nanofibers Decorated with Ag Nanoparticles for Enhanced Photocatalytic Activity under Simulated Solar Light. ChemistrySelect 2020. [DOI: 10.1002/slct.202003287] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Samina Ghafoor
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences DHA Lahore Cantt. 54792 Lahore Pakistan
- Institute of Chemistry University of the Punjab P.O. Box 54590 Lahore Pakistan
| | - Faryal Aftab
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences DHA Lahore Cantt. 54792 Lahore Pakistan
| | - Ali Rauf
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences DHA Lahore Cantt. 54792 Lahore Pakistan
| | - Hatice Duran
- Department of Materials Science and Nanotechnology Engineering TOBB University of Economics and Technology Söğütözü Cd. 43 06560 Ankara Turkey
| | - Katrin Kirchhoff
- Max-Planck-Institute for Polymer Research Ackermannweg 10 55128 Mainz Rhineland-Palatinate Germany
| | - Salman N. Arshad
- Department of Chemistry and Chemical Engineering Syed Babar Ali School of Science and Engineering Lahore University of Management Sciences DHA Lahore Cantt. 54792 Lahore Pakistan
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9
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Ni C, Hou J, Wang Z, Li Y, Ren L, Wang M, Yin H, Tan W. Enhanced catalytic activity of OMS-2 for carcinogenic benzene elimination by tuning Sr 2+ contents in the tunnels. JOURNAL OF HAZARDOUS MATERIALS 2020; 398:122958. [PMID: 32485508 DOI: 10.1016/j.jhazmat.2020.122958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 05/12/2020] [Accepted: 05/12/2020] [Indexed: 06/11/2023]
Abstract
Cryptomelane-type manganese oxides (OMS-2) have been intensively investigated for application in the catalytic oxidation of carcinogenic benzene, and doping metal ions in the OMS-2 tunnels are widely used for modifying its catalytic activity. In this study, we reported a novel strategy of enhancing catalytic activity of OMS-2 for carcinogenic benzene elimination by tuning Sr2+ concentration in the tunnels. The catalytic activity result revealed that an obvious decrease (△T50 = 27 °C and △T90 = 37 °C) in T50 and T90 (corresponding to benzene conversions at 50 % and 90 %, respectively; initial benzene concentration was 2000 mg m-3; contact time was 1.5 s) had been observed by increasing the Sr2+ concentration in the OMS-2 tunnels. The origin of Sr2+ doping effect on catalytic activity was theoretically and experimentally investigated by CO temperature-programmed reduction, 18O2 isotope labeling, and density functional theory calculations. The result confirmed that increasing Sr2+ concentration in the tunnels not only promoted the lattice oxygen activity, but also facilitated the generation of more oxygen vacancy defects, thus considerably improving the catalytic activity of OMS-2.
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Affiliation(s)
- Chunlan Ni
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China
| | - Jingtao Hou
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China.
| | - Zongwei Wang
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yuanzhi Li
- State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan, 430070, China
| | - Lu Ren
- School of Civil Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Mingxia Wang
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China
| | - Hui Yin
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China
| | - Wenfeng Tan
- Hubei Key Laboratory of Soil Environment and Pollution Remediation, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, China
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10
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AgO/MgO/FeO@Si3N4 nanocomposite with robust adsorption capacity for tetracycline antibiotic removal from aqueous system. ADV POWDER TECHNOL 2020. [DOI: 10.1016/j.apt.2020.09.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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11
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Chand K, Cao D, Fouad DE, Shah AH, Lakhan MN, Dayo AQ, Sagar HJ, Zhu K, Mohamed AMA. Photocatalytic and antimicrobial activity of biosynthesized silver and titanium dioxide nanoparticles: A comparative study. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113821] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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12
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Du Z, Chen Y, Jensen M, Wang N, Li X, Zhang X. Preparation of
3D
crimped
ZnO
/
PAN
hybrid nanofiber mats with photocatalytic activity and antibacterial properties by blow‐spinning. J Appl Polym Sci 2020. [DOI: 10.1002/app.49908] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhiqiang Du
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Municipal Key Lab of Advanced Energy Storage Material and Devices School of Material Science and Engineering, Tiangong University Tianjin China
| | - Yang Chen
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Municipal Key Lab of Advanced Energy Storage Material and Devices School of Material Science and Engineering, Tiangong University Tianjin China
| | - Martin Jensen
- Department of Chemistry and Bioscience Aalborg University Aalborg Denmark
| | - Ning Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Municipal Key Lab of Advanced Energy Storage Material and Devices School of Material Science and Engineering, Tiangong University Tianjin China
| | - Xianfeng Li
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Municipal Key Lab of Advanced Energy Storage Material and Devices School of Material Science and Engineering, Tiangong University Tianjin China
| | - Xingxiang Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Municipal Key Lab of Advanced Energy Storage Material and Devices School of Material Science and Engineering, Tiangong University Tianjin China
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13
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The influence of the rotation frequency of a planetary ball mill on the limiting value of the specific surface area of the WC and Co nanopowders. ADV POWDER TECHNOL 2020. [DOI: 10.1016/j.apt.2020.07.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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14
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Naturally available diatomite and their surface modification for the removal of hazardous dye and metal ions: A review. Adv Colloid Interface Sci 2020; 282:102198. [PMID: 32579950 DOI: 10.1016/j.cis.2020.102198] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/18/2022]
Abstract
The presence of toxic pollutants such as dyes and metal ions at higher concentrations in water is very harmful to the environment. Removal of these pollutants using diatomaceous earth or diatomite (DE) and surface-modified DE has been extensively explored due to their excellent physio-chemical properties and low cost. Therefore, naturally available DE being inexpensive, their surface modified adsorbents could be one of the potential candidates for the wastewater treatment in the future. In this context, the current review has been summarized for the removal of both pollutants i.e., dyes and metal ions by surface-modified DE using the facile adsorption process. In addition, this review is prominently focused on the various modification process of DE, their cost-effectiveness; the physio-chemical characteristics and their maximum adsorption capacity. Further, real-time scenarios of reported adsorbents were tabulated based on the cost of the process along with the adsorption capacity of these adsorbents.
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15
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Noor S, Shah Z, Javed A, Ali A, Hussain SB, Zafar S, Ali H, Muhammad SA. A fungal based synthesis method for copper nanoparticles with the determination of anticancer, antidiabetic and antibacterial activities. J Microbiol Methods 2020; 174:105966. [DOI: 10.1016/j.mimet.2020.105966] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/26/2020] [Accepted: 05/26/2020] [Indexed: 12/24/2022]
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16
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Kongasseri A, Sompalli NK, Modak VA, Mohanty A, Nagarajan S, Rao CB, Deivasigamani P, Mohan AM. Solid-state ion recognition strategy using 2D hexagonal mesophase silica monolithic platform: a smart two-in-one approach for rapid and selective sensing of Cd2+ and Hg2+ ions. Mikrochim Acta 2020; 187:403. [DOI: 10.1007/s00604-020-04363-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 05/31/2020] [Indexed: 11/29/2022]
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17
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Du YE, Li W, Bai Y, Huangfu Z, Wang W, Chai R, Chen C, Yang X, Feng Q. Facile synthesis of TiO 2/Ag 3PO 4 composites with co-exposed high-energy facets for efficient photodegradation of rhodamine B solution under visible light irradiation. RSC Adv 2020; 10:24555-24569. [PMID: 35516206 PMCID: PMC9055145 DOI: 10.1039/d0ra04183a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 06/19/2020] [Indexed: 11/21/2022] Open
Abstract
In this study, TiO2/Ag3PO4 composites based on anatase TiO2 nanocrystals with co-exposed {101}, {010}/{100}, {001} and [111]-facets and Ag3PO4 microcrystals with irregular and cubic-like polyhedron morphologies were successfully synthesized by combining hydrothermal and ion-exchange methods. The anatase TiO2 nanocrystals with different high-energy facets were controllably prepared via hydrothermal treatment of the exfoliated [Ti4O9]2−/[Ti2O5]2− nanosheet solutions at desired pH values. The Ag3PO4 microcrystal with different morphologies was prepared via the ion-exchange method in the presence of AgNO3 and NH4H2PO4 at room temperature, which was used as a substrate to load the as-prepared anatase TiO2 nanocrystals on its surface and to form TiO2/Ag3PO4 heterostructures. The apparent rate constant of the pH 3.5-TiO2/Ag3PO4 composite was the highest at 12.0 × 10−3 min−1, which was approximately 1.1, 1.2, 1.4, 1.6, 13.3, and 24.0 fold higher than that of pH 0.5-TiO2/Ag3PO4 (10.5 × 10−3 min−1), pH 7.5-TiO2/Ag3PO4 (10.2 × 10−3 min−1), pH 11.5-TiO2 (8.8 × 10−3 min−1), Ag3PO4 (7.7 × 10−3 min−1), blank sample (0.9 × 10−3 min−1), and the commercial TiO2 (0.5 × 10−3 min−1), respectively. The pH 3.5-TiO2/Ag3PO4 composite exhibited the highest visible-light photocatalytic activity which can be attributed to the synergistic effects of its heterostructure, relatively small crystal size, large specific surface area, good crystallinity, and co-exposed high-energy {001} and [111]-facets. The as-prepared TiO2/Ag3PO4 composites still exhibited good photocatalytic activity after three successive experimental runs, indicating that they had remarkable stability. This study provides a new way for the preparation of TiO2/Ag3PO4 composite semiconductor photocatalysts with high energy crystal surfaces and high photocatalytic activity. TiO2/Ag3PO4 composites with co-exposed {101}, {010}/{100}, {001} and [111]-facets were successfully synthesized by combining hydrothermal and ion-exchange methods.![]()
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Affiliation(s)
- Yi-En Du
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China .,Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University Beijing 100875 China .,Department of Advanced Materials Science, Faculty of Engineering, Kagawa University 2217-20 Hayashi-cho Takamatsu-shi 761-0396 Japan
| | - Wanxi Li
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China
| | - Yang Bai
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China
| | - Zewen Huangfu
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China
| | - Weijin Wang
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China
| | - Ruidong Chai
- School of Chemistry & Chemical Engineering, Jinzhong University Jinzhong 030619 China
| | - Changdong Chen
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University Fushun 113001 China
| | - Xiaojing Yang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University Beijing 100875 China
| | - Qi Feng
- Department of Advanced Materials Science, Faculty of Engineering, Kagawa University 2217-20 Hayashi-cho Takamatsu-shi 761-0396 Japan
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18
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Fu Z, Shen Z, Fan Q, Hao S, Wang Y, Liu X, Tong X, Kong X, Yang Z. Preparation of multi-functional magnetic-plasmonic nanocomposite for adsorption and detection of thiram using SERS. JOURNAL OF HAZARDOUS MATERIALS 2020; 392:122356. [PMID: 32109795 DOI: 10.1016/j.jhazmat.2020.122356] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/07/2019] [Accepted: 02/18/2020] [Indexed: 06/10/2023]
Abstract
Magnetic materials have been widely used for constructing substrate in surface enhanced Raman scattering (SERS) sensing due to the magnetic responsibility. Here, we reported a facile and effective approach to construct multi-functional SERS substrate based on assembling Ag nanoparticles (NPs) on porous Fe microspheres. The porous Fe microspheres were prepared through hydrogen reduction of Fe2O3 NPs with porous structure, in which the size and morphology of Fe could be well controlled. The surface of Fe was grafted with amino group, and then decorated with Ag NPs. The surface area and pore size of Fe microsphere were characterized by nitrogen adsorption and desorption. The Fe@Ag nanocomposite illustrated a good SERS activity. Furthermore, this substrate could be used for pesticide monitoring by portable Raman spectrometer. Especially, the porous Fe microsphere could adsorb analyte from target sample and the Fe@Ag could be concentrated by magnetic force to amplify the SERS signal for thiram detection.
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Affiliation(s)
- Ziwei Fu
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Zhengdong Shen
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Qinzhen Fan
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, PR China; Guangdong Provincial Engineering Technology Research Center of Petrochemical Corrosion and Safety, Guangdong University of Petrochemical Technology Maoming 525000, PR China
| | - Shaoxian Hao
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Ying Wang
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Xinquan Liu
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Xiaoxue Tong
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China
| | - Xianming Kong
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China.
| | - Zhanxu Yang
- College of Chemistry, Chemical Engineering and Environment Engineering, Liaoning Shihua University, Fushun, Liaoning 113001, PR China.
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19
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Kumar R. NiCo 2O 4 Nano-/Microstructures as High-Performance Biosensors: A Review. NANO-MICRO LETTERS 2020; 12:122. [PMID: 34138118 PMCID: PMC7770908 DOI: 10.1007/s40820-020-00462-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 02/28/2020] [Indexed: 05/13/2023]
Abstract
Non-enzymatic biosensors based on mixed transition metal oxides are deemed as the most promising devices due to their high sensitivity, selectivity, wide concentration range, low detection limits, and excellent recyclability. Spinel NiCo2O4 mixed oxides have drawn considerable attention recently due to their outstanding advantages including large specific surface area, high permeability, short electron, and ion diffusion pathways. Because of the rapid development of non-enzyme biosensors, the current state of methods for synthesis of pure and composite/hybrid NiCo2O4 materials and their subsequent electrochemical biosensing applications are systematically and comprehensively reviewed herein. Comparative analysis reveals better electrochemical sensing of bioanalytes by one-dimensional and two-dimensional NiCo2O4 nano-/microstructures than other morphologies. Better biosensing efficiency of NiCo2O4 as compared to corresponding individual metal oxides, viz. NiO and Co3O4, is attributed to the close intrinsic-state redox couples of Ni3+/Ni2+ (0.58 V/0.49 V) and Co3+/Co2+ (0.53 V/0.51 V). Biosensing performance of NiCo2O4 is also significantly improved by making the composites of NiCo2O4 with conducting carbonaceous materials like graphene, reduced graphene oxide, carbon nanotubes (single and multi-walled), carbon nanofibers; conducting polymers like polypyrrole (PPy), polyaniline (PANI); metal oxides NiO, Co3O4, SnO2, MnO2; and metals like Au, Pd, etc. Various factors affecting the morphologies and biosensing parameters of the nano-/micro-structured NiCo2O4 are also highlighted. Finally, some drawbacks and future perspectives related to this promising field are outlined.
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Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Jagdish Chandra DAV College, Dasuya, Distt. Hoshiarpur, 144205, Punjab, India.
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A Comparative Study on the Structure and Catalytic Performance of UiO-66 Supported Pt Nanocatalysts Prepared by NaBH4 and H2 Reduction: Light-Off, Durability and Mechanism for CO Oxidation. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01597-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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21
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Amplified electrochemical determination of UO 22+ based on the cleavage of the DNAzyme and DNA-modified gold nanoparticle network structure. Mikrochim Acta 2020; 187:311. [PMID: 32367432 DOI: 10.1007/s00604-020-04263-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/03/2020] [Indexed: 12/27/2022]
Abstract
A superior electrochemical biosensor was designed for the determination of UO22+ in aqueous solution by integration of DNAzyme and DNA-modified gold nanoparticle (DNA-AuNP) network structure. Key features of this method include UO22+ inducing the cleavage of the DNAzyme and signal amplification of DNA-AuNP network structure. In this electrochemical method, the DNA-AuNP network structure can be effectively modified on the surface of gold electrode and then employed as an ideal signal amplification unit to generate amplified electrochemical response by inserting a large amount of electrochemically active indicator methylene blue (MB). In the presence of UO22+, the specific sites on DNA-AuNP network structure can be cleaved by UO22+, releasing the DNA-AuNP network structure with detectable reduction of electrochemical response intensity. The electrochemical response intensity is related to the concentration of UO22+. The logarithm of electrochemical response intensity and UO22+ concentration showed a wide linear range of 10~100 pM, and the detection limit reached 8.1 pM (S/N = 3). This method is successfully used for determination of UO22+ in water samples. Graphical abstract Fabricated DNAzyme network structure for enhanced electrical signal. Numerical experiments show that the current signal decreases as the concentration of UO22+ increases. It can be seen that the biosensors could be used to detect UO22+ in aqueous solution effectively.
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22
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Preparation of molybdenum phosphide nanoparticles/nitrogen-phosphorus co-doped carbon nanosheet composites for efficient hydrogen evolution reaction. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121182] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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23
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Ma J, Liu C, Chen K. Counting on low-oxygen calcination to boost zinc ferrite powder’s topology and photocatalytic efficiency. ADV POWDER TECHNOL 2020. [DOI: 10.1016/j.apt.2020.01.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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24
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25
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Zhao X, Xie W, Deng Z, Wang G, Cao A, Chen H, Yang B, Wang Z, Su X, Yang C. Salt templated synthesis of NiO/TiO2 supported carbon nanosheets for photocatalytic hydrogen production. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124365] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Yakout SM, Mousa HA, Handal HT, Sharmoukh W. Role of non-magnetic dopants on the room temperature ferromagnetism and optical properties of BaSnO3 perovskite. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121028] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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27
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Patil SB, Phattepur H, Nagaraju G, Gowrishankar BS. Highly distorted mesoporous S/C/Ti 3+ doped black TiO 2 for simultaneous visible light degradation of multiple dyes. NEW J CHEM 2020. [DOI: 10.1039/d0nj01540g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
S–B-TiO2 exhibited 90 and 96% visible light simultaneous degradation of rose bengal and methylene blue dyes in 80 min, respectively.
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Affiliation(s)
- Shivaraj B. Patil
- Materials Research Laboratory
- Department of Chemistry
- Siddaganga Institute of Technology (Affiliated to Visvesvaraya Technological University, Belagavi)
- Tumakuru 572103
- India
| | - Harish Phattepur
- Department of Chemical Engineering
- Siddaganga Institute of Technology (Affiliated to Visvesvaraya Technological University, Belagavi)
- Tumakuru 572103
- India
| | - G. Nagaraju
- Materials Research Laboratory
- Department of Chemistry
- Siddaganga Institute of Technology (Affiliated to Visvesvaraya Technological University, Belagavi)
- Tumakuru 572103
- India
| | - B. S. Gowrishankar
- Department of Chemical Engineering
- Siddaganga Institute of Technology (Affiliated to Visvesvaraya Technological University, Belagavi)
- Tumakuru 572103
- India
- Department of Biotechnology
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28
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Sharma S, Basu S. Highly reusable visible light active hierarchical porous WO3/SiO2 monolith in centimeter length scale for enhanced photocatalytic degradation of toxic pollutants. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115916] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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29
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Wei J, Chen S, Li Y, He Z, Geng L, Liao L. Aqueous Cu(ii) ion adsorption by amino-functionalized mesoporous silica KIT-6. RSC Adv 2020; 10:20504-20514. [PMID: 35517740 PMCID: PMC9054230 DOI: 10.1039/d0ra03051a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 05/21/2020] [Indexed: 01/27/2023] Open
Abstract
After two-step modification, the adsorption capacity of PEI/KIT-6 for Cu2+ is significantly improved.
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Affiliation(s)
- Jianwen Wei
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
| | - Siqi Chen
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
| | - Yu Li
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
| | - Zeyu He
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
| | - Linlin Geng
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
| | - Lei Liao
- Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment
- Guilin University of Technology
- Guilin 541004
- PR China
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30
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Enhanced Antifungal Activity of Pure and Iron-Doped ZnO Nanoparticles Prepared in the Absence of Reducing Agents. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01400-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Dakshayini B, Reddy KR, Mishra A, Shetti NP, Malode SJ, Basu S, Naveen S, Raghu AV. Role of conducting polymer and metal oxide-based hybrids for applications in ampereometric sensors and biosensors. Microchem J 2019. [DOI: 10.1016/j.microc.2019.02.061] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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