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García-Alonso J, Krüger S, Saruhan B, Maestre D, Méndez B. Synthesis and Characterisation of Core-Shell Microparticles Formed by Ni-Mn-Co Oxides. Molecules 2024; 29:2927. [PMID: 38930991 PMCID: PMC11206299 DOI: 10.3390/molecules29122927] [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: 05/17/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
In this work, core and core-shell microparticles formed by Ni-Mn-Co oxides with controlled composition were fabricated by an oxalate-assisted co-precipitation route, and their properties were analysed by diverse microscopy and spectroscopy techniques. The microparticles exhibit dimensions within the 2-6 μm range and mainly consist of NiO and NiMn2O4, the latter being promoted as the temperature of the treatment increases, especially in the shell region of the microparticles. Aspects such as the shell dimensions, the vibrational modes of the spinel compounds primarily observed in the shell region, the oxidation states of the cations at the surface of the microparticles, and the achievement of a Ni-rich 811 core and a Mn-rich 631 shell were thoroughly evaluated and discussed in this work.
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Affiliation(s)
- Javier García-Alonso
- Departamento de Física de Materiales, Facultad de CC. Físicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (J.G.-A.)
| | - Svitlana Krüger
- Institute of Materials Research, German Aerospace Center (DLR e.V.), Linder Hoehe, 51147 Cologne, Germany
| | - Bilge Saruhan
- Institute of Materials Research, German Aerospace Center (DLR e.V.), Linder Hoehe, 51147 Cologne, Germany
| | - David Maestre
- Departamento de Física de Materiales, Facultad de CC. Físicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (J.G.-A.)
| | - Bianchi Méndez
- Departamento de Física de Materiales, Facultad de CC. Físicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (J.G.-A.)
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2
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Zhang Y, Luo J, Zhang H, Li T, Xu H, Sun Y, Gu X, Hu X, Gao B. Synthesis and adsorption performance of three-dimensional gels assembled by carbon nanomaterials for heavy metal removal from water: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 852:158201. [PMID: 36028029 DOI: 10.1016/j.scitotenv.2022.158201] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/08/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
This review focuses on the removal of heavy metals from water by three-dimensional gels with carbon nanomaterials as the main building units. It highlights the fundamental knowledge, most recent advances, and future prospects of carbon nanomaterial-assembled gels (CNAGs) as effective adsorbents for heavy metals in water. Various synthesis methods of CNAGs including template-assisted, self-assembly and other methods are systematically summarized and evaluated. Adsorption performances of CNAGs to typical cationic and anionic heavy metals, especially lead, cadmium, mercury, chromium, and arsenic, are thoroughly examined and discussed in detail. These analyses bring out that composite CNAGs constructed from carbon nanomaterials with polymers or other engineered nanoparticles are the most promising adsorbents for heavy metal removal from water. Current challenges and future research directions that are critical to the applications of CNAGs in the removal of heavy metals from contaminated water are outlined at the end of the review.
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Affiliation(s)
- Yuxuan Zhang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Jun Luo
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China..
| | - Hanshuo Zhang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Tianxiao Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Hongxia Xu
- Key Laboratory of Surficial Geochemistry of Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University, Nanjing 210023, PR China
| | - Yuanyuan Sun
- Key Laboratory of Surficial Geochemistry of Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University, Nanjing 210023, PR China
| | - Xueyuan Gu
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Xin Hu
- State Key Laboratory of Analytical Chemistry for Life Science, Centre of Materials Analysis and School of Chemistry & Chemical Engineering, Nanjing University, 22 Hankou Road, Nanjing 210023, PR China
| | - Bin Gao
- Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL 32611, USA
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Annalakshmi M, Kumaravel S, Chen TW, Chen SM, Lou BS. 3D Flower-like NiCo Layered Double Hydroxides: An Efficient Electrocatalyst for Non-Enzymatic Electrochemical Biosensing of Hydrogen Peroxide in Live Cells and Glucose in Biofluids. ACS APPLIED BIO MATERIALS 2021; 4:3203-3213. [PMID: 35014407 DOI: 10.1021/acsabm.0c01600] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Herein, a hierarchical structure of flower-like NiCo layered double hydroxides (NiCo LDH) microspheres composed of three-dimensional (3D) ultrathin nanosheets was successfully synthesized via a facile hydrothermal approach. The formation of NiCo LDH was confirmed by various physicochemical studies, and the NiCo LDH-modified glassy carbon electrode was used as an efficient dual-functional electrocatalyst for non-enzymatic glucose and hydrogen peroxide (H2O2) biosensor. The host matrix of hydrotalcite NiCo LDH exhibits the enhanced electrocatalytic sensing performances with a quick response time (<3 s), wide linear range (50 nM-18.95 mM and 20 nM-11.5 mM) and lowest detection limits (S/N = 3) (10.6 and 4.4 nM) toward glucose and H2O2, and also it exhibits good stability, selectivity, and reproducibility. In addition, this biosensor was successfully utilized to the real-time detection of endogenous H2O2 produced from live cells and glucose in various biological fluids, and demonstrates that the as synthesized NiCo LDH may provide a successful pathway for physiological and clinical pathological diagnosis.
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Affiliation(s)
- Muthaiah Annalakshmi
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, ROC
| | - Sakthivel Kumaravel
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, ROC.,Institute of Biochemical and Biomedical Engineering, National Taipei University of Technology, Taipei 106, Taiwan, ROC
| | - Tse-Wei Chen
- Department of Materials, Imperial College London, London SW7 2AZ, UK
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan, ROC
| | - Bih-Show Lou
- Department of Nuclear Medicine and Molecular Imaging Center, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan, ROC.,Chemistry Division, Center for General Education, Chang Gung University, Taoyuan 33302, Taiwan, ROC
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Ngo YLT, Nguyen PL, Jana J, Choi WM, Chung JS, Hur SH. Simple paper-based colorimetric and fluorescent glucose sensor using N-doped carbon dots and metal oxide hybrid structures. Anal Chim Acta 2021; 1147:187-198. [DOI: 10.1016/j.aca.2020.11.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 12/13/2022]
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Umar A, Akhtar MS, Ameen S, Imran M, Kumar R, Wang Y, Ibrahim AA, Albargi H, Jalalah M, Alsaiari MA, Al-Assiri M. Colloidal synthesis of NiMn2O4 nanodisks decorated reduced graphene oxide for electrochemical applications. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105630] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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6
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Saha S, Roy A, Ray A, Das T, Nandi M, Ghosh B, Das S. Effect of particle morphology on the electrochemical performance of hydrothermally synthesized NiMn2O4. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136515] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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7
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Multi-functional NiO/g-C3N4 hybrid nanostructures for energy storage and sensor applications. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0531-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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A novel selective ternary platform fabricated with MgAl-layered double hydroxide/NiMn 2O 4 functionalized polyaniline nanocomposite deposited on a glassy carbon electrode for electrochemical sensing of levodopa. Colloids Surf B Biointerfaces 2020; 194:111134. [PMID: 32569890 DOI: 10.1016/j.colsurfb.2020.111134] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 11/21/2022]
Abstract
In this study, a novel selective electrochemical sensor was fabricated for determination of levodopa (LD) using a glassy carbon electrode modified with MgAl-layered double hydroxide/NiMn2O4 functionalized polyaniline nanocomposite (LDH/NMO/PANI) and its successful formation was confirmed by various techniques. Owing to the high surface area and outstanding conductivity features provided by the combination of MgAl-LDH, NiMn2O4 and PANI nanoparticles, this ternary nanocomposite exhibited excellent electrochemical activity towards the detection of LD compared with the electrode modified by the pristine MgAl-LDH and MgAl-LDH/NiMn2O4 binary nanocomposite. In addition, enormous quantities of amine and imine functional groups on the surface of PANI lead to a strong affinity for attachment to organic molecules such as LD. The ternary nanocomposite modified electrode exhibited excellent analytical parameters such as wide linear response from 0.1 to 100 μM with very low detection limit of 0.005 μM, good reproducibility and long-term stability which are superior among the LD electrochemical sensors. Besides, the constructive sensor possessed acceptable selectivity for recognition of LD in the presence of a variety of potentially interfering species and can also effectively avoid the interference of dopamine (DA) and ascorbic acid (AA). Consequently, the LDH/NMO/PANI/GC electrode was effectively applied to detect LD in human plasma and urine samples with good recoveries, ranging from 98.0-100.1% and it shows potential usage in clinical researches.
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Moolayadukkam S, Thomas S, Sahoo RC, Lee CH, Lee SU, Matte HSSR. Role of Transition Metals in Layered Double Hydroxides for Differentiating the Oxygen Evolution and Nonenzymatic Glucose Sensing. ACS APPLIED MATERIALS & INTERFACES 2020; 12:6193-6204. [PMID: 31916748 DOI: 10.1021/acsami.9b18186] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Layered double hydroxides (LDH) belong to the class of two-dimensional materials having a wide variety of applications ranging from energy storage to catalysis. Often, these materials when used for nonenzymatic electrochemical glucose sensing tend to be interfering with oxygen evolution reaction (OER), resulting in overestimation of the glucose. Herein, to address this, NiFe-based LDH were selected because of their ability to vary the metal ratios. The synthesized LDH have been characterized using various spectroscopic and microscopic techniques. Among the LDH synthesized, Ni4Fe-LDH have been able to differentiate the glucose oxidation potential and the onset potential of OER with minimum interference. The Ni4Fe-LDH sensor shows a sensitivity of 20.43 μA mM-1 cm-2 in the linear range of 0-4 mM concentrations. To further enhance the sensitivity, composites of reduced graphene oxide (rGO) have been synthesized in situ, and the Ni4Fe/rGO5 composites have shown an increased sensitivity of 176.8 μA mM-1 cm-2 attributed to the charge-transfer interactions. To understand the experimental observations, detailed computational studies have been carried out to study the effect of the electronic structure on the metal ratios of the LDH and its role in differentiating glucose sensing and the oxygen evolution reaction. Along with this, theoretical calculations are also carried out on LDH-graphene composites to study the charge-transfer interactions.
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Affiliation(s)
- Sreejesh Moolayadukkam
- Energy Materials Laboratory , Centre for Nano and Soft Matter Sciences , Bangalore 560013 , India
| | - Siby Thomas
- Department of Mechanical Engineering , Colorado School of Mines , Golden , Colorado 80401 , United States
| | - Ramesh Chandra Sahoo
- Energy Materials Laboratory , Centre for Nano and Soft Matter Sciences , Bangalore 560013 , India
| | - Chi Ho Lee
- Department of Bionano Technology , Hanyang University , Ansan 15588 , Republic of Korea
| | - Sang Uck Lee
- Department of Bionano Technology , Hanyang University , Ansan 15588 , Republic of Korea
- Department of Chemical and Molecular Engineering , Hanyang University , Ansan 15588 , Republic of Korea
| | - H S S Ramakrishna Matte
- Energy Materials Laboratory , Centre for Nano and Soft Matter Sciences , Bangalore 560013 , India
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10
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Li Y, Huan K, Deng D, Tang L, Wang J, Luo L. Facile Synthesis of ZnMn 2O 4@rGO Microspheres for Ultrasensitive Electrochemical Detection of Hydrogen Peroxide from Human Breast Cancer Cells. ACS APPLIED MATERIALS & INTERFACES 2020; 12:3430-3437. [PMID: 31877016 DOI: 10.1021/acsami.9b19126] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Mixed transition-metal oxides have witnessed increasing attention in catalysts and electrocatalysts. Herein, reduced graphene oxide-wrapped ZnMn2O4 microspheres (ZnMn2O4@rGO) were facilely synthesized through the solvothermal technique. The microstructure and morphology of ZnMn2O4@rGO microspheres were analyzed under Raman, X-ray photoelectron, X-ray diffraction, and energy-dispersive spectroscopies and scanning electron microscopy. The synthesized ZnMn2O4@rGO was employed as an excellent electrocatalyst for the reduction of hydrogen peroxide (H2O2). The ZnMn2O4@rGO-modified glassy carbon electrode (ZnMn2O4@rGO/GCE) exhibited a linear detection to H2O2 in a wide concentration range of 0.03-6000 μM with a detection limit of 0.012 μM. The biosensor was evaluated to determine H2O2 secreted by human breast cancer cells (MCF-7), indicating its promising applications in physiology and diagnosis.
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Affiliation(s)
- Yuanyuan Li
- College of Sciences , Shanghai University , Shanghai 200444 , PR China
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , PR China
| | - Ke Huan
- College of Sciences , Shanghai University , Shanghai 200444 , PR China
| | - Dongmei Deng
- College of Sciences , Shanghai University , Shanghai 200444 , PR China
| | - Li Tang
- College of Sciences , Shanghai University , Shanghai 200444 , PR China
| | - Jinhua Wang
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , PR China
| | - Liqiang Luo
- College of Sciences , Shanghai University , Shanghai 200444 , PR China
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11
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Synergistic coupling of NiCo2O4 nanorods onto porous Co3O4 nanosheet surface for tri-functional glucose, hydrogen-peroxide sensors and supercapacitor. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135326] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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12
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Zhang J, Sun Y, Li X, Xu J. Fabrication of porous NiMn 2O 4 nanosheet arrays on nickel foam as an advanced sensor material for non-enzymatic glucose detection. Sci Rep 2019; 9:18121. [PMID: 31792429 PMCID: PMC6889510 DOI: 10.1038/s41598-019-54746-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/19/2019] [Indexed: 11/11/2022] Open
Abstract
In this work, porous NiMn2O4 nanosheet arrays on nickel foam (NiMn2O4 NSs@NF) was successfully fabricated by a simple hydrothermal step followed by a heat treatment. Porous NiMn2O4 NSs@NF is directly used as a sensor electrode for electrochemical detecting glucose. The NiMn2O4 nanosheet arrays are uniformly grown and packed on nickel foam to forming sensor electrode. The porous NiMn2O4 NSs@NF electrode not only provides the abundant accessible active sites and the effective ion-transport pathways, but also offers the efficient electron transport pathways for the electrochemical catalytic reaction by the high conductive nickel foam. This synergy effect endows porous NiMn2O4 NSs@NF with excellent electrochemical behaviors for glucose detection. The electrochemical measurements are used to investigate the performances of glucose detection. Porous NiMn2O4 NSs@NF for detecting glucose exhibits the high sensitivity of 12.2 mA mM−1 cm−2 at the window concentrations of 0.99–67.30 μM (correlation coefficient = 0.9982) and 12.3 mA mM−1 cm−2 at the window concentrations of 0.115–0.661 mM (correlation coefficient = 0.9908). In addition, porous NiMn2O4 NSs@NF also exhibits a fast response of 2 s and a low LOD of 0.24 µM. The combination of porous NiMn2O4 nanosheet arrays and nickel foam is a meaningful strategy to fabricate high performance non-enzymatic glucose sensor. These excellent properties reveal its potential application in the clinical detection of glucose.
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Affiliation(s)
- Jie Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, P.R. China
| | - Yudong Sun
- Liaoning Province Key Laboratory for Synthesis and Application of Functional Compounds, College of Chemistry and Chemical Engineering, Bohai University, Jinzhou, 121013, P.R. China
| | - Xianchun Li
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, P.R. China.
| | - Jiasheng Xu
- Liaoning Province Key Laboratory for Synthesis and Application of Functional Compounds, College of Chemistry and Chemical Engineering, Bohai University, Jinzhou, 121013, P.R. China.
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Zhang Y, Wan Q, Yang N. Recent Advances of Porous Graphene: Synthesis, Functionalization, and Electrochemical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903780. [PMID: 31663294 DOI: 10.1002/smll.201903780] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/10/2019] [Indexed: 06/10/2023]
Abstract
Graphene is a 2D sheet of sp2 bonded carbon atoms and tends to aggregate together, due to the strong π-π stacking and van der Waals attraction between different layers. Its unique properties such as a high specific surface area and a fast mass transport rate are severely blocked. To address these issues, various kinds of 2D holey graphene and 3D porous graphene are either self-assembled from graphene layers or fabricated using graphene related materials such as graphene oxide and reduced graphene oxide. Porous graphene not only possesses unique pore structures, but also introduces abundant exposed edges and accelerates mass transfer. The properties and applications of these porous graphenes and their composites/hybrids have been extensively studied in recent years. Herein, recent progress and achievements in synthesis and functionalization of various 2D holey graphene and 3D porous graphene are reviewed. Of special interest, electrochemical applications of porous graphene and its hybrids in the fields of electrochemical sensing, electrocatalysis, and electrochemical energy storage, are highlighted. As the closing remarks, the challenges and opportunities for the future research of porous graphene and its composites are discussed and outlined.
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Affiliation(s)
- Yuanyuan Zhang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
| | - Qijin Wan
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
| | - Nianjun Yang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
- Institute of Materials Engineering, University of Siegen, Siegen, 57076, Germany
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Zhai Z, Leng B, Yang N, Yang B, Liu L, Huang N, Jiang X. Rational Construction of 3D-Networked Carbon Nanowalls/Diamond Supporting CuO Architecture for High-Performance Electrochemical Biosensors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1901527. [PMID: 31074930 DOI: 10.1002/smll.201901527] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 04/24/2019] [Indexed: 05/27/2023]
Abstract
Tremendous demands for highly sensitive and selective nonenzymatic electrochemical biosensors have motivated intensive research on advanced electrode materials with high electrocatalytic activity. Herein, the 3D-networked CuO@carbon nanowalls/diamond (C/D) architecture is rationally designed, and it demonstrates wide linear range (0.5 × 10-6 -4 × 10-3 m), high sensitivity (1650 µA cm-2 mm-1 ), and low detection limit (0.5 × 10-6 m), together with high selectivity, great long-term stability, and good reproducibility in glucose determination. The outstanding performance of the CuO@C/D electrode can be ascribed to the synergistic effect coming from high-electrocatalytic-activity CuO nanoparticles and 3D-networked conductive C/D film. The C/D film is composed of carbon nanowalls and diamond nanoplatelets; and owing to the large surface area, accessible open surfaces, and high electrical conduction, it works as an excellent transducer, greatly accelerating the mass- and charge-transport kinetics of electrocatalytic reaction on the CuO biorecognition element. Besides, the vertical aligned diamond nanoplatelet scaffolds could improve structural and mechanical stability of the designed electrode in long-term performance. The excellent CuO@C/D electrode promises potential application in practical glucose detection, and the strategy proposed here can also be extended to construct other biorecognition elements on the 3D-networked conductive C/D transducer for various high-performance nonenzymatic electrochemical biosensors.
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Affiliation(s)
- Zhaofeng Zhai
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), No.72 Wenhua Road, Shenyang, 110016, China
- School of Materials Science and Engineering, University of Science and Technology of China, No.72 Wenhua Road, Shenyang, 110016, China
| | - Bing Leng
- Department of Plastic Surgery, The First Affiliated Hospital of China Medical University, No.155 North Nanjing Street, Shenyang, 110001, China
| | - Nianjun Yang
- Institute of Materials Engineering, University of Siegen, No.9-11 Paul-Bonatz-Str., Siegen, 57076, Germany
| | - Bing Yang
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), No.72 Wenhua Road, Shenyang, 110016, China
| | - Lusheng Liu
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), No.72 Wenhua Road, Shenyang, 110016, China
| | - Nan Huang
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), No.72 Wenhua Road, Shenyang, 110016, China
| | - Xin Jiang
- Shenyang National Laboratory for Materials Science (SYNL), Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS), No.72 Wenhua Road, Shenyang, 110016, China
- Institute of Materials Engineering, University of Siegen, No.9-11 Paul-Bonatz-Str., Siegen, 57076, Germany
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15
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Dhanjai, Sinha A, Kalambate PK, Mugo SM, Kamau P, Chen J, Jain R. Polymer hydrogel interfaces in electrochemical sensing strategies: A review. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Zhu Y, Zhang X, Sun J, Li M, Lin Y, Kang K, Meng Y, Feng Z, Wang J. A non-enzymatic amperometric glucose sensor based on the use of graphene frameworks-promoted ultrafine platinum nanoparticles. Mikrochim Acta 2019; 186:538. [PMID: 31317276 DOI: 10.1007/s00604-019-3653-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 07/01/2019] [Indexed: 12/23/2022]
Abstract
Ultrafine platinum nanoparticles are grown on a 3D graphene framework (GF-Pt) via a hydrothermal method. The material, when placed on a glassy carbon electrode (GCE), displays enhanced electrocatalytic activity towards glucose oxidation. This is assumed to be the result of the numerous easily accessible active sites, an enlarged electrochemically active area, and the presence of multiple electron/ion transport channels. The modified GCE can be operated at a low potential (- 0.15 V vs. Ag/AgCl) has linear responses in the 0.1 μM - 0.01 mM and 0.01 mM - 20 mM glucose concentration range, and a 30 nM detection limit. It was applied to the rapid determination of glucose in human serum samples. Graphical abstract Schematic presentation of a glassy carbon electrode modified with ultrafine Pt nanoparticles grown on a graphene framework (GFs-Pt). GFs-Pt presents enhanced electrocatalytic activity towards glucose oxidation. GFs-Pt is used in a sensitive non-enzymatic amperometric glucose sensor.
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Affiliation(s)
- Yanyan Zhu
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China.
| | - Xuan Zhang
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Jiameng Sun
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Meng Li
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Yulong Lin
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Kai Kang
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Yang Meng
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Zhongliang Feng
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China
| | - Jing Wang
- School of Pharmaceutical Sciences, Hebei Medical University, Zhongshan East Road 361, Shijiazhuang, 050017, People's Republic of China.
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Cui N, Guo P, Yuan Q, Ye C, Yang M, Yang M, Chee KWA, Wang F, Fu L, Wei Q, Lin CT, Gao J. Single-Step Formation of Ni Nanoparticle-Modified Graphene-Diamond Hybrid Electrodes for Electrochemical Glucose Detection. SENSORS 2019; 19:s19132979. [PMID: 31284502 PMCID: PMC6650927 DOI: 10.3390/s19132979] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/16/2019] [Accepted: 06/29/2019] [Indexed: 01/23/2023]
Abstract
The development of accurate, reliable devices for glucose detection has drawn much attention from the scientific community over the past few years. Here, we report a single-step method to fabricate Ni nanoparticle-modified graphene–diamond hybrid electrodes via a catalytic thermal treatment, by which the graphene layers are directly grown on the diamond surface using Ni thin film as a catalyst, meanwhile, Ni nanoparticles are formed in situ on the graphene surface due to dewetting behavior. The good interface between the Ni nanoparticles and the graphene guarantees efficient charge transfer during electrochemical detection. The fabricated electrodes exhibit good glucose sensing performance with a low detection limit of 2 μM and a linear detection range between 2 μM–1 mM. In addition, this sensor shows great selectivity, suggesting potential applications for sensitive and accurate monitoring of glucose in human blood.
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Affiliation(s)
- Naiyuan Cui
- MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049, China
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
| | - Pei Guo
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
- Department of Physics, Liaoning University, Shenyang 110000, China
| | - Qilong Yuan
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
- Department of Electrical and Electronic Engineering, Faculty of Science and Engineering, University of Nottingham, Ningbo 315100, China
| | - Chen Ye
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
- College of Material Science and Optoelectronic Technology, University of Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China
| | - Mingyang Yang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
- College of Material Science and Optoelectronic Technology, University of Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China
| | - Minghui Yang
- Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China
| | - Kuan W A Chee
- Department of Electrical and Electronic Engineering, Faculty of Science and Engineering, University of Nottingham, Ningbo 315100, China
- Laser Research Institute, Shandong Academy of Sciences, Qingdao 226100, China
| | - Fei Wang
- MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Li Fu
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
| | - Qiuping Wei
- School of Materials Science and Engineering, Central South University, Changsha 410083, China
| | - Cheng-Te Lin
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China.
- College of Material Science and Optoelectronic Technology, University of Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China.
| | - Jingyao Gao
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, Ningbo 315201, China.
- College of Material Science and Optoelectronic Technology, University of Chinese Academy of Sciences, 19 A Yuquan Rd., Shijingshan District, Beijing 100049, China.
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18
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Ray A, Roy A, Saha S, Ghosh M, Roy Chowdhury S, Maiyalagan T, Bhattacharya SK, Das S. Electrochemical Energy Storage Properties of Ni-Mn-Oxide Electrodes for Advance Asymmetric Supercapacitor Application. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8257-8267. [PMID: 31194568 DOI: 10.1021/acs.langmuir.9b00955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, we report a facile one-spot synthesis process and the influence of compositional variation on the electrochemical performance of Ni-Mn-oxides (Ni:Mn = 1:1, 1:2, 1:3, and 1:4) for high-performance advanced energy storage applications. The crystalline structure and the morphology of these synthesized nanocomposites have been demonstrated using X-ray diffraction, field emission scanning electron microscopy, and transmission electron Microscopy. Among these materials, Ni-Mn-oxide with Ni:Mn = 1:3 possesses a large Brunauer?Emmett?Teller specific surface area (127 m2 g?1) with pore size 8.2 nm and exhibits the highest specific capacitance of 1215.5 F g?1 at a scan rate 2 mV s?1 with an excellent long-term cycling stability (?87.2% capacitance retention at 10 A g?1 over 5000 cycles). This work also gives a comparison and explains the influence of different compositional ratios on the electrochemical properties of Ni-Mn-oxides. To demonstrate the possibility of commercial application, an asymmetric supercapacitor device has been constructed by using Ni-Mn-oxide (Ni:Mn = 1:3) as a positive electrode and activated carbon (AC) as a negative electrode. This battery-like device achieves a maximum energy density of 132.3 W h kg?1 at a power density of 1651 W kg?1 and excellent coulombic efficiency of 97% over 3000 cycles at 10 A g?1.
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Affiliation(s)
| | | | | | - Monalisa Ghosh
- Instrumentation and Applied Physics , Indian Institute of Science , Bangalore 560012 , India
| | - Sreya Roy Chowdhury
- Department of Chemistry , SRM Institute of Science and Technology , Kattankulathur, Chennai 603203 , Tamil Nadu , India
| | - T Maiyalagan
- Department of Chemistry , SRM Institute of Science and Technology , Kattankulathur, Chennai 603203 , Tamil Nadu , India
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19
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Cao X, Zhu X, He S, Xu X, Ye Y, Gunasekaran S. Gold nanoparticle-doped three-dimensional reduced graphene hydrogel modified electrodes for amperometric determination of indole-3-acetic acid and salicylic acid. NANOSCALE 2019; 11:10247-10256. [PMID: 31111132 DOI: 10.1039/c9nr01309a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Three-dimensional (3D) networked nanomaterials have attracted great interest because of their unique porous and 3D-networked structures. In this work, a series of gold nanoparticle (AuNP) doped graphene hydrogel nanocomposites (AuNP-GHs) were synthesized through hydrothermal reaction under various conditions. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS) were used to characterize the AuNP-GH. The AuNP-GH was used to modify the glassy carbon electrode (GCE) for the detection of indole-3-acetic acid (IAA) and salicylic acid (SA) using chronoamperometric measurements. Under optimum conditions, the AuNP-GH/GCE exhibited linear response to IAA in the ranges of 0.8-4 μM and 4-128 μM, and to SA in the ranges of 0.8-8.4 μM and 8.4-188.4 μM. The detection limits (S/N = 3) were calculated to be 0.21 μM for IAA and 0.22 μM for SA. The proposed sensor showed good sensitivity and stability and hence it was applied in the detection of IAA and SA in spiked samples with satisfactory results.
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Affiliation(s)
- Xiaodong Cao
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
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20
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Zou H, Zhang F, Wang H, Xia J, Gao L, Wang Z. Au nanoparticles supported on functionalized two-dimensional titanium carbide for the sensitive detection of nitrite. NEW J CHEM 2019. [DOI: 10.1039/c8nj05999c] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel electrochemical sensing platform based on a Au NPs/Ti3C2TX composite was constructed.
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Affiliation(s)
- Huiyan Zou
- College of Chemistry and Chemical Engineering
- Shandong SinoJapanese Center for Collaborative Research of Carbon Nanomaterials
- Qingdao University
- Qingdao 266071
- China
| | - Feifei Zhang
- College of Chemistry and Chemical Engineering
- Shandong SinoJapanese Center for Collaborative Research of Carbon Nanomaterials
- Qingdao University
- Qingdao 266071
- China
| | - Haiyan Wang
- College of Chemistry and Chemical Engineering
- Shandong SinoJapanese Center for Collaborative Research of Carbon Nanomaterials
- Qingdao University
- Qingdao 266071
- China
| | - Jianfei Xia
- College of Chemistry and Chemical Engineering
- Shandong SinoJapanese Center for Collaborative Research of Carbon Nanomaterials
- Qingdao University
- Qingdao 266071
- China
| | - Linna Gao
- College of Chemistry and Environmental Engineering
- Shandong University of Science and Technology
- Qingdao 266590
- China
| | - Zonghua Wang
- College of Chemistry and Chemical Engineering
- Shandong SinoJapanese Center for Collaborative Research of Carbon Nanomaterials
- Qingdao University
- Qingdao 266071
- China
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