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Abstract
Nanoclays are widespread materials characterized by a layered structure in the nano-scale range. They have multiple applications in diverse scientific and industrial areas, mainly due to their swelling capacity, cation exchange capacity, and plasticity. Due to the cation exchange capacity, nanoclays can serve as host matrices for the stabilization of several molecules and, thus, they can be used as sensors by incorporating electroactive ions, biomolecules as enzymes, or fluorescence probes. In this review, the most recent applications as bioanalyte sensors are addressed, focusing on two main detection systems: electrochemical and optical methods. Particularly, the application of electrochemical sensors with clay-modified electrodes (CLME) for pesticide detection is described. Moreover, recent advances of both electrochemical and optical sensors based on nanoclays for diverse bioanalytes’ detection such as glucose, H2O2, organic acids, proteins, or bacteria are also discussed. As it can be seen from this review, nanoclays can become a key factor in sensors’ development, creating an emerging technology for the detection of bioanalytes, with application in both environmental and biomedical fields.
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Chen Q, Zhou L, Jiang W, Fan G. Oxygenated functional group-engaged electroless deposition of ligand-free silver nanoparticles on porous carbon for efficient electrochemical non-enzymatic H 2O 2 detection. NANOSCALE 2020; 12:24495-24502. [PMID: 33320149 DOI: 10.1039/d0nr07341e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The construction of metal-carbon nanostructures with enhanced performances using traditional methods, such as pyrolysis, photolysis, impregnation-reduction, etc., generally requires additional energy input, reducing agents and capping ligands, which inevitably increase the manufacturing cost and environmental pollution. Herein, a novel one-step substrate-induced electroless deposition (SIED) strategy is developed to synthesize ligand-free Ag NPs supported on porous carbon (PC) (Ag/PC). The PC matrix enriched with oxygenated functional groups has a low work function and thus a low redox potential compared to that of Ag+ ions, which induces the auto-reduction of Ag+ ions to Ag NPs. The as-synthesized Ag/PC-6 modified electrode can be used as an excellent nonenzymatic H2O2 sensor with a broad linear range of 0.001-20 mM, a low detection limit of 0.729 μM (S/N = 3), and a high response sensitivity of 226.9 μA mM-1 cm-2, outperforming most of the reported sensor materials. Moreover, this electrode can be applied to detect trace amounts of H2O2 in juice and milk samples below the permitted residual level in food packaging and the recovery of H2O2 is 99.6% in blood serum (10%) with good reproducibility. This study proposes an efficient approach for synthesizing a highly active supported Ag electrocatalyst, which shows significant potential for practical applications.
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Affiliation(s)
- Qian Chen
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China.
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3
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Hwa KY, Sharma TSK, Ganguly A. Design strategy of rGO–HNT–AgNPs based hybrid nanocomposite with enhanced performance for electrochemical detection of 4-nitrophenol. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00006j] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We report a highly precise and sensitive electrochemical sensor to detect 4-nitrophenol based on halloysite nanotubes with silver nanoparticles decorated on reduced graphene oxide.
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Affiliation(s)
- Kuo-Yuan Hwa
- Graduate Institute of Organic and Polymeric Materials
- National Taipei University of Technology
- Taipei
- Taiwan
- Republic of China
| | - Tata Sanjay Kanna Sharma
- Graduate Institute of Organic and Polymeric Materials
- National Taipei University of Technology
- Taipei
- Taiwan
- Republic of China
| | - Anindita Ganguly
- Graduate Institute of Organic and Polymeric Materials
- National Taipei University of Technology
- Taipei
- Taiwan
- Republic of China
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4
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Yassin MA, Shrestha BK, Lee J, Kim JY, Park CH, Kim CS. A novel morphology of 3D graphene hydrogel nanotubes for high-performance nonenzymatic hydrogen peroxide sensor. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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5
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Dinesh M, Revathi C, Haldorai Y, Rajendra Kumar RT. Birnessite MnO2 decorated MWCNTs composite as a nonenzymatic hydrogen peroxide sensor. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.136612] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Goda ES, Gab-Allah M, Singu BS, Yoon KR. Halloysite nanotubes based electrochemical sensors: A review. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.011] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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7
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Electrochemical Sensor Based on AgNPs-NNH Nanocomposites for Hydrogen Peroxide Detection by Zero Current Potentiometry. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Ghanei-Motlagh M, Taher MA. A novel electrochemical sensor based on silver/halloysite nanotube/molybdenum disulfide nanocomposite for efficient nitrite sensing. Biosens Bioelectron 2018; 109:279-285. [DOI: 10.1016/j.bios.2018.02.057] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/12/2018] [Accepted: 02/26/2018] [Indexed: 02/01/2023]
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9
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Rani GPJ, Saravanan J, Sheet S, Rajan MAJ, Lee YS, Balasubramani A, kumar GG. The Sensitive and Selective Enzyme-Free Electrochemical H2O2 Sensor Based on rGO/MnFe2O4 Nanocomposite. Electrocatalysis (N Y) 2017. [DOI: 10.1007/s12678-017-0418-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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10
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Sensitivity enhancement of electrochemical biosensor via cobalt nanoflowers on graphene and protein conformational intermediate. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.06.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Yuan Y, Zhang F, Wang H, Liu J, Zheng Y, Hou S. Chemical vapor deposition graphene combined with Pt nanoparticles applied in non-enzymatic sensing of ultralow concentrations of hydrogen peroxide. RSC Adv 2017. [DOI: 10.1039/c7ra05243j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Composites of graphene grown using chemical vapor deposition and Pt nanoparticles (PtNPs/GR) were synthesized without the need to carry out a polymer-assisted transfer and was used to non-enzymatically detect ultralow concentrations of H2O2.
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Affiliation(s)
- Yawen Yuan
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- PR China
| | - Fuhua Zhang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- PR China
| | - Hua Wang
- National Engineering and Technology Research Center for Colloidal Materials
- Shandong University
- Jinan
- PR China
| | - Jinglei Liu
- National Engineering and Technology Research Center for Colloidal Materials
- Shandong University
- Jinan
- PR China
| | - Yiqun Zheng
- National Engineering and Technology Research Center for Colloidal Materials
- Shandong University
- Jinan
- PR China
| | - Shifeng Hou
- National Engineering and Technology Research Center for Colloidal Materials
- Shandong University
- Jinan
- PR China
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12
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Zheng Y, Wang Z, Peng F, Fu L. Application of biosynthesized ZnO nanoparticles on an electrochemical H 2 O 2 biosensor. BRAZ J PHARM SCI 2016. [DOI: 10.1590/s1984-82502016000400023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Yuhong Zheng
- Jiangsu Province and Chinese Academy of Sciences, China
| | - Zhong Wang
- Jiangsu Province and Chinese Academy of Sciences, China
| | - Feng Peng
- Jiangsu Province and Chinese Academy of Sciences, China
| | - Li Fu
- Jiangsu Province and Chinese Academy of Sciences, China
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13
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Zhang S, Zheng J. Synthesis of single-crystal α-MnO2 nanotubes-loaded Ag@C core–shell matrix and their application for electrochemical sensing of nonenzymatic hydrogen peroxide. Talanta 2016; 159:231-237. [DOI: 10.1016/j.talanta.2016.06.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 05/30/2016] [Accepted: 06/05/2016] [Indexed: 12/12/2022]
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14
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Yao Z, Yang X, Wu F, Wu W, Wu F. Synthesis of differently sized silver nanoparticles on a screen-printed electrode sensitized with a nanocomposites consisting of reduced graphene oxide and cerium(IV) oxide for nonenzymatic sensing of hydrogen peroxide. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1924-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Novel design of non-enzymatic sensor for rapid monitoring of hydrogen peroxide in water matrix. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.01.027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Zhang S, Sheng Q, Zheng J. Synthesis of Au nanoparticles dispersed on halloysite nanotubes–reduced graphene oxide nanosheets and their application for electrochemical sensing of nitrites. NEW J CHEM 2016. [DOI: 10.1039/c6nj02103d] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical sensing of nitrite based on a novel Au–HNTs–GO nanocomposite.
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Affiliation(s)
- Sai Zhang
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Qinglin Sheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Jianbin Zheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
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17
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Li Z, Zheng X, Sheng Q, Yang Z, Zheng J. Preparation of Au@Ag nanoparticles at a gas/liquid interface and their application for sensitive detection of hydrogen peroxide. RSC Adv 2016. [DOI: 10.1039/c5ra26857e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Preparation of Au@Ag NPs at a gas/liquid interface by a seed-mediated growth procedure and their application for sensitive detection of hydrogen peroxide.
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Affiliation(s)
- Zhi Li
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Xiaohui Zheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Qinglin Sheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Ziyin Yang
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Jianbin Zheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
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Bai W, Sheng Q, Nie F, Zheng J. Controllable Synthesis of Formaldehyde Modified Manganese Oxide Based on Gas-Liquid Interfacial Reaction and Its Application of Electrochemical Sensing. ACS APPLIED MATERIALS & INTERFACES 2015; 7:28377-28386. [PMID: 26647786 DOI: 10.1021/acsami.5b09094] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Controllable synthesis of manganese oxides was performed via a simple one-step synthetic method. Then obtained manganese oxides which exhibit flower-like, cloud-like, hexagon-like, and rod-like morphologies were modified by formaldehyde based on a simple self-made gas-liquid reaction device respectively and the modified manganese oxides with coral-like, scallop-like and rod-like morphology were synthesized accordingly. The obtained materials were characterized and the formation mechanism was also researched. Then the modified manganese oxides were used to fabricate electrochemical sensors to detect H2O2. Comparison of electrochemical properties between three kinds of modified manganese oxides was investigated and the best one has been successfully employed as H2O2 sensor which shows a low detection limit of 0.01 μM, high sensitivity of 162.69 μA mM(-1) cm(-2), and wide linear range of 0.05 μM-12.78 mM. The study provides a new method for controllable synthesis of metal oxides, and electrochemical application of formaldehyde modified manganese oxides will provides a new strategy for electrochemical sensing with high performance, low cost, and simple fabrication.
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Affiliation(s)
- Wushuang Bai
- Institute of Analytical Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University , Xi'an, Shaanxi 710069, China
| | - Qinglin Sheng
- Institute of Analytical Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University , Xi'an, Shaanxi 710069, China
| | - Fei Nie
- Institute of Analytical Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University , Xi'an, Shaanxi 710069, China
| | - Jianbin Zheng
- Institute of Analytical Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University , Xi'an, Shaanxi 710069, China
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19
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Zhang J, Rao D, Zheng J. Synthesis of Ag Nanoparticle Doped MnO2
/GO Nanocomposites at a Gas/Liquid Interface and its Application in H2
O2
Detection. ELECTROANAL 2015. [DOI: 10.1002/elan.201500398] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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Choudhary M, Siwal S, Mallick K. Single step synthesis of a ‘silver–polymer hybrid material’ and its catalytic application. RSC Adv 2015. [DOI: 10.1039/c5ra09115b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Silver nanoparticle catalysed electro-oxidation of hydrogen peroxide.
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Affiliation(s)
- Meenakshi Choudhary
- Department of Chemistry
- University of Johannesburg
- Auckland Park 2006
- South Africa
| | - Samarjeet Siwal
- Department of Chemistry
- University of Johannesburg
- Auckland Park 2006
- South Africa
| | - Kaushik Mallick
- Department of Chemistry
- University of Johannesburg
- Auckland Park 2006
- South Africa
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