1
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Palinci Nagarajan M, Ramalingam M, Subbiah Arivuthilagam I, Paramaguru V, Rahman MM, Park J, Asiam FK, Lee B, Kim KP, Lee JJ. A Novel Ferrocene-Linked Thionine as a Dual Redox Mediator for the Electrochemical Detection of Dopamine and Hydrogen Peroxide. BIOSENSORS 2024; 14:448. [PMID: 39329823 PMCID: PMC11429643 DOI: 10.3390/bios14090448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 09/14/2024] [Accepted: 09/16/2024] [Indexed: 09/28/2024]
Abstract
We introduce a novel dual redox mediator synthesized by covalently linking ferrocene dicarboxylic acid (FcDA) and thionine (TH) onto a pre-treated glassy carbon electrode. This unique structure significantly enhances the electro-oxidation of dopamine (DA) and the reduction of hydrogen peroxide (H2O2), offering a sensitive detection method for both analytes. The electrode exhibits exceptional sensitivity, selectivity, and stability, demonstrating potential for practical applications in biosensing. It facilitates rapid electron transfer between the analyte and the electrode surface, detecting H2O2 concentrations ranging from 1.5 to 60 µM with a limit of detection (LoD) of 0.49 µM and DA concentrations from 0.3 to 230 µM with an LoD of 0.07 µM. The electrode's performance was validated through real-sample analyses, yielding satisfactory results.
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Affiliation(s)
- Manikandan Palinci Nagarajan
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
- Department of Applied Chemistry, Kyung Hee University, 1732 Deokyoung-daero, Giheung-gu, Yongin-si 17104, Republic of Korea
| | - Manikandan Ramalingam
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Ilakeya Subbiah Arivuthilagam
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Vishwa Paramaguru
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Md Mahbubur Rahman
- Department of Energy Materials Science and Engineering, Konkuk University, Chungju 27478, Republic of Korea
| | - Jongdeok Park
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Francis Kwaku Asiam
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Byungjik Lee
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
| | - Kwang Pyo Kim
- Department of Applied Chemistry, Kyung Hee University, 1732 Deokyoung-daero, Giheung-gu, Yongin-si 17104, Republic of Korea
| | - Jae-Joon Lee
- Research Center for Photoenergy Harvesting & Conversion Technology (phct), Department of Energy & Materials Engineering, Dongguk University, 26 Phil-dong, 3-ga, Jung-gu, Seoul 04620, Republic of Korea
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2
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Manikandan VS, George K, Thirumurugan A, Govindaraj T, Harish S, Archana J, Navaneethan M. A Bi 2Te 3 topological insulator/carbon nanotubes hybrid composites as a new counter electrode material for DSSC and NIR photodetector application. J Colloid Interface Sci 2024; 678:549-559. [PMID: 39214007 DOI: 10.1016/j.jcis.2024.08.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 08/09/2024] [Accepted: 08/13/2024] [Indexed: 09/04/2024]
Abstract
Two-dimensional layered bismuth telluride (Bi2Te3), a prominent topological insulator, has garnered global scientific attention for its unique properties and potential applications in optoelectronics and electrochemical devices. Notably, there is a growing emphasis on improving photon-to-electron conversion efficiency in dye-sensitized solar cells (DSSCs), prompting the exploration of alternatives to noble metal catalysts like platinum (Pt). This study presents the synthesis of Bi2Te3 and its hybrid nanostructure with single-wall carbon nanotubes (SWCNT) via a straightforward hydrothermal process. The research unveils a novel application for the Bi2Te3-SWCNT hybrid structure, serving as a counter electrode in platinum-free DSSCs, facilitating the conversion of triiodide (I3-) to iodide (I-) and functioning as an active electrode material in a photodetector (n-Bi2Te3-SWCNT/p-Si). The resulting DSSC employing the Bi2Te3-SWCNT hybrid counter electrode achieves a power conversion efficiency (PCE) of 4.2 %, a photocurrent density of 10.5 mA/cm2, a fill factor (FF) of 62 %, and superior charge transfer kinetics compared to pristine Bi2Te3 based counter electrode (PCE 2.1 %, FF 34 %). Additionally, a spin coating technique enhances the performance of the n-Bi2Te3-SWCNT/p-Si photodetector, yielding a responsivity of 2.2 AW-1, detectivity of 1.2 × 10-3 and enhanced external quantum efficiency. These findings demonstrate that the newly developed Bi2Te3-SWCNT heterostructure enhances interfacial charge transport, electrocatalytic performance in DSSCs, and overall photodetector performance.
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Affiliation(s)
- V S Manikandan
- Functional Materials and Energy Devices Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India; Center of Excellence in Materials and Advanced Technologies (CeMAT), Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603 203, India
| | - Kesiya George
- School for Advanced Research in Petrochemicals, Laboratory for Advanced Research in Polymeric Materials (LARPM), Central Institute of Petrochemicals Engineering and Technology (CIPET), Bhubaneswar 751024, India
| | - Arun Thirumurugan
- Sede Vallenar, Universidad de Atacama, Costanera 105, Vallenar 1612178, Chile
| | - T Govindaraj
- Nanotechnology Research Centre (NRC), SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India
| | - S Harish
- Functional Materials and Energy Devices Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India; Center of Excellence in Materials and Advanced Technologies (CeMAT), Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603 203, India
| | - J Archana
- Functional Materials and Energy Devices Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India; Center of Excellence in Materials and Advanced Technologies (CeMAT), Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603 203, India
| | - M Navaneethan
- Functional Materials and Energy Devices Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India; Nanotechnology Research Centre (NRC), SRM Institute of Science and Technology, Kattankulathur 603 203, Chennai, India; Center of Excellence in Materials and Advanced Technologies (CeMAT), Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603 203, India.
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3
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Xu Y, Ben Y, Sun L, Su J, Guo H, Zhou R, Wei Y, Wei Y, Lu Y, Sun Y, Zhang X. Sensing platform for the highly sensitive detection of catechol based on composite coupling with conductive Ni 3(HITP) 2 and nanosilvers. Phys Chem Chem Phys 2024; 26:2951-2962. [PMID: 38214187 DOI: 10.1039/d3cp05391a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
Catechol, which has a high toxicity and low degradability, poses significant risks to both human health and the environment. Tracking of catechol residues is essential to protect human health and to assess the safety of the environment. We constructed sensing platforms to detect catechol based on the conductive metal-organic frameworks [Ni3(HITP)2] and their nanosilver composites. The reduction process of catechol at the Ni3(HITP)2/AgNP electrode is chemically irreversible as a result of the difference in compatibility of the oxidation stability and conductivity between the Ni3(HITP)2/AgNS and Ni3(HITP)2/AgNP electrodes. The electrochemical results show that the Ni3(HITP)2/AgNS electrode presents a lower detection limit of 0.053 μM and better sensitivity, reproducibility and repeatability than the Ni3(HITP)2/AgNP electrode. The kinetic mechanism of the catechol electrooxidation at the surface of the electrode is controlled by diffusion through a 2H+/2e- process. The transfer coefficient is the key factor used to illustrate this process. During the electrochemical conversion of phenol to ketone, more than half of ΔG is used to change the activation energy. We also studied the stability, anti-interference and reproducibility of these electrode systems.
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Affiliation(s)
- Yuandong Xu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Yingying Ben
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Lili Sun
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Jishan Su
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Hui Guo
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Rongjia Zhou
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Yaqing Wei
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Yajun Wei
- School of Chemical Engineering, Northwest Minzu University, Lanzhou 730030, China
| | - Yongjuan Lu
- School of Chemical Engineering, Northwest Minzu University, Lanzhou 730030, China
| | - Yizhan Sun
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
| | - Xia Zhang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China.
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Hierarchical porous hard carbon derived from rice husks for high-performance sodium ion storage. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.130927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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5
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Yang R, Ren Y, Dong W. A novel enzyme-free long-lasting chemiluminescence system based on a luminol functionalized β-cyclodextrin hydrogel for sensitive detection of H 2O 2 in urine and cells. J Mater Chem B 2023; 11:1320-1330. [PMID: 36655431 DOI: 10.1039/d2tb01813f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A novel long-lasting chemiluminescent (CL) hydrogel (β-CD@luminol-Co2+) was synthesized by embedding luminol and cobalt ions (Co2+) into β-cyclodextrin (β-CD) through non-covalent interactions. Due to its porous structure and viscosity, the synthesized β-CD@luminol-Co2+ hydrogel exhibited long-lasting CL properties and can emit light for 12 h under both alkaline and neutral conditions. In addition, the CL intensities of β-CD@luminol-Co2+ were linear with the logarithm of the hydrogen peroxide (H2O2) concentration in the range of 1.0 × 10-11-1.0 × 10-7 M, and the limit of detection (LOD) was 0.63 × 10-11 M and 0.85 × 10-11 M under alkaline and neutral conditions, respectively. On this basis, an enzyme-free CL sensor based on β-CD@luminol-Co2+ was fabricated for the sensitive detection of H2O2 in human urine samples under alkaline conditions, and showed good accuracy and recovery. Since β-CD@luminol-Co2+ showed good CL properties under neutral conditions, it can be applied to detect H2O2 in cells. In order to prolong the emission wavelength of β-CD@luminol-Co2+ for better cell imaging, β-CD@luminol-FL-Co2+ was prepared by adding fluorescein (FL) to β-CD@luminol-Co2+. The as-prepared β-CD@luminol-FL-Co2+ also displayed long-lasting CL properties and showed a linear relationship with H2O2 concentrations. In addition, the maximum emission wavelength of β-CD@luminol-FL-Co2+ was 520 nm, which was red-shifted by 95 nm compared with β-CD@luminol-Co2+. The methyl thiazolyl tetrazolium (MTT) assay results and confocal microscopy images illustrated that β-CD@luminol-FL-Co2+ had low toxicity and can be taken up by A549 cells. Finally, β-CD@luminol-FL-Co2+ was successfully applied for CL imaging and detection of intracellular H2O2 in A549 cells under neutral conditions. This enzyme-free long-lasting CL system with high sensitivity can also be extended to real-time monitoring of H2O2in vivo.
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Affiliation(s)
- Rui Yang
- School of Pharmacy, Anhui Medical University, Hefei 230032, P. R. China.
| | - Yueran Ren
- School of Pharmacy, Anhui Medical University, Hefei 230032, P. R. China.
| | - Wenxuan Dong
- School of Pharmacy, Anhui Medical University, Hefei 230032, P. R. China.
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Zhang Y, Wang H, Liu Y, Niu B, Li W. Preparation of conductive polyaniline hydrogels co‐doped with hydrochloric acid/phytic acid and their application in Ag
NPs
@
PA
/
GCE
biosensor for
H
2
O
2
detection. J Appl Polym Sci 2023. [DOI: 10.1002/app.53686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Yanwei Zhang
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Hong Wang
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Yaru Liu
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Baolong Niu
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Wenfeng Li
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
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7
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Chu Y, Zhang H, Zhou H, Xu T, Yan H, Huang Z, Zhao F. L-tyrosine-assisted synthesis of nanosilver/titanium nitride with hollow microsphere structure for electrochemical detection of hydrogen peroxide. J Solid State Electrochem 2023. [DOI: 10.1007/s10008-022-05364-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8
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A Two-Dimensional NiMoO4 Nanowire Electrode for the Sensitive Determination of Hydroquinone in Four Types of Actual Water Samples. JOURNAL OF ANALYSIS AND TESTING 2022. [DOI: 10.1007/s41664-022-00236-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Yu Y, Pan M, Peng J, Hu D, Hao Y, Qian Z. A review on recent advances in hydrogen peroxide electrochemical sensors for applications in cell detection. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.02.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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Zhu Y, Ma X, Lv X, Zhang L, Li C, Shi N, Wang J. Graphene frameworks-confined synthesis of 2D-layered NiCoP for the electrochemical sensing of H 2O 2 at lower overpotential. Mikrochim Acta 2022; 189:345. [PMID: 36001198 DOI: 10.1007/s00604-022-05445-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/02/2022] [Indexed: 11/25/2022]
Abstract
A new 2D-layered nickel cobalt phosphide nanosheet confined by 3D graphene frameworks (denoted as NiCoP/GFs) is in situ controllably synthesized as a highly efficient and durable electrocatalyst, which is obtained from the transformation of corresponding NiCo layer double hydroxides and GFs. Hydrogen peroxide (H2O2) is selected as a demonstration to study the electrochemical sensing performance of the NiCoP/GFs. Benefiting from 2D morphology of NiCoP and network structure of GFs, NiCoP/GFs exhibits remarkable electroactivity toward H2O2 at a relatively low overpotential of approximately - 0.3 V (vs sat. Ag/AgCl) in 0.01 M phosphate-buffered saline solution (PBS, pH = 7.4). The NiCoP/GFs-based H2O2 electrochemical sensor achieves a high sensitivity of ∼4398 μA mM-1 cm-2, a low detection limit of 0.028 ± 0.006 μM, and desirable selectivity. In addition, the sensor can sensitively detect H2O2 from living cancer cells. This study not merely broadens the synthesis methods of transition metal phosphide-based nanocrystals but the NiCoP/GFs also has broad prospects in diverse electrochemistry fields. We have reported a controllable synthesis of 2D nickel cobalt phosphide nanosheet confined by graphene frameworks (denoted as NiCoP/GFs) as a greatly efficient and durable electrocatalyst. The NiCoP/GFs exhibits remarkable electroactivity toward detection of H2O2 at a relatively low overpotential of approximately -0.3 V. Density functional theory (DFT) calculations further prove that regulation of the electronic structure of NiCoP by GFs lowers the adsorption free energy of *OOH intermediates, and thus contributes to the greatly improved the electrocatalytic performance of NiCoP/GFs toward H2O2 reduction. The developed NiCoP/GFs can be applied as excellent electrode materials for efficient electrochemical sensing of H2O2.
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Affiliation(s)
- Yanyan Zhu
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China.
| | - Xiaowei Ma
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Xueyi Lv
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Lina Zhang
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Chao Li
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Ningning Shi
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Jing Wang
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China.
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11
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Xiong X, Zhu P, Li S, Jiang Y, Ma Y, Shi Q, Zhang X, Shu X, Wang Z, Sun L, Han J. Electrochemical biosensor based on topological insulator Bi 2Se 3 tape electrode for HIV-1 DNA detection. Mikrochim Acta 2022; 189:285. [PMID: 35851426 DOI: 10.1007/s00604-022-05365-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/01/2022] [Indexed: 10/17/2022]
Abstract
A large-size Bi2Se3 tape electrode (BTE) was prepared by peeling off a 2 × 1 × 0.5 cm high-quality single crystal. The feasibility of using the flexible BTE as an efficient bioplatform to load Au nanoparticles and probe DNA for HIV-1 DNA electrochemical sensing was explored. Differential pulse voltammetry (DPV) and electrochemical impedance spectroscopy (EIS) show that the resultant biosensor has a wide linear range from 0.1 fM to 1 pM, a low detection limit of 50 aM, excellent selectivity, reproducibility and stability, and is superior to the pM DNA detection level of Pt-Au, graphene-AuNPs hybrid biosensors. This outstanding performance is attributed to the intrinsic surface state of Bi2Se3 topological insulator in facilitating electron transfer. Therefore, BTE electrochemical biosensor platform has great potential in the application for sensitive detection of DNA biomarkers.
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Affiliation(s)
- Xiaolu Xiong
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China.,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China
| | - Peng Zhu
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China.,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China
| | - Shanshan Li
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Yujiu Jiang
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China.,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China
| | - Yurong Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, China
| | - Qingfan Shi
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China
| | - Xu Zhang
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China.,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China
| | - Xiaoming Shu
- Department of Rheumatology, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Zhiwei Wang
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China. .,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China.
| | - Linfeng Sun
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China.
| | - Junfeng Han
- Centre for Quantum Physics, Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurement (MOE), School of Physics, Beijing Institute of Technology, Beijing, 100081, China. .,Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China.
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12
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Aydoğdu Tığ G, Zeybek B. Gold Nanoparticles‐electrochemically Reduced Graphene Oxide/Poly(indole‐5‐carboxylic acid) Nanocomposite for Electrochemical Non‐enzymatic Sensing of Hydrogen Peroxide. ELECTROANAL 2022. [DOI: 10.1002/elan.202200064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gözde Aydoğdu Tığ
- Ankara University Faculty of Science Department of Chemistry Ankara 06100 Turkey
| | - Bülent Zeybek
- Kütahya Dumlupınar University Faculty of Science and Arts Department of Chemistry Kütahya 43100 Turkey
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13
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In Situ Synthesis of a Bi 2Te 3-Nanosheet/Reduced-Graphene-Oxide Nanocomposite for Non-Enzymatic Electrochemical Dopamine Sensing. NANOMATERIALS 2022; 12:nano12122009. [PMID: 35745351 PMCID: PMC9228124 DOI: 10.3390/nano12122009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/05/2022] [Accepted: 06/06/2022] [Indexed: 12/02/2022]
Abstract
Dopamine is a neurotransmitter that helps cells to transmit pulsed chemicals. Therefore, dopamine detection is crucial from the viewpoint of human health. Dopamine determination is typically achieved via chromatography, fluorescence, electrochemiluminescence, colorimetry, and enzyme-linked methods. However, most of these methods employ specific biological enzymes or involve complex detection processes. Therefore, non-enzymatic electrochemical sensors are attracting attention owing to their high sensitivity, speed, and simplicity. In this study, a simple one-step fabrication of a Bi2Te3-nanosheet/reduced-graphene-oxide (BT/rGO) nanocomposite was achieved using a hydrothermal method to modify electrodes for electrochemical dopamine detection. The combination of the BT nanosheets with the rGO surface was investigated by X-ray diffraction, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, and Fourier-transform infrared spectroscopy. Electrochemical impedance spectroscopy, cyclic voltammetry, and differential pulse voltammetry were performed to analyze the electrochemical-dopamine-detection characteristics of the BT/rGO nanocomposite. The BT/rGO-modified electrode exhibited higher catalytic activity for electrocatalytic oxidation of 100 µM dopamine (94.91 µA, 0.24 V) than that of the BT-modified (4.55 µA, 0.26 V), rGO-modified (13.24 µA, 0.23 V), and bare glassy carbon electrode (2.86 µA, 0.35 V); this was attributed to the synergistic effect of the electron transfer promoted by the highly conductive rGO and the large specific surface area/high charge-carrier mobility of the two-dimensional BT nanosheets. The BT/rGO-modified electrode showed a detection limit of 0.06 µM for dopamine in a linear range of 10–1000 µM. Additionally, it exhibited satisfactory reproducibility, stability, selectivity, and acceptable recovery in real samples.
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14
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Yang J, Huang L, Qian K. Nanomaterials-assisted metabolic analysis toward in vitro diagnostics. EXPLORATION (BEIJING, CHINA) 2022; 2:20210222. [PMID: 37323704 PMCID: PMC10191060 DOI: 10.1002/exp.20210222] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/08/2022] [Indexed: 06/15/2023]
Abstract
In vitro diagnostics (IVD) has played an indispensable role in healthcare system by providing necessary information to indicate disease condition and guide therapeutic decision. Metabolic analysis can be the primary choice to facilitate the IVD since it characterizes the downstream metabolites and offers real-time feedback of the human body. Nanomaterials with well-designed composition and nanostructure have been developed for the construction of high-performance detection platforms toward metabolic analysis. Herein, we summarize the recent progress of nanomaterials-assisted metabolic analysis and the related applications in IVD. We first introduce the important role that nanomaterials play in metabolic analysis when coupled with different detection platforms, including electrochemical sensors, optical spectrometry, and mass spectrometry. We further highlight the nanomaterials-assisted metabolic analysis toward IVD applications, from the perspectives of both the targeted biomarker quantitation and untargeted fingerprint extraction. This review provides fundamental insights into the function of nanomaterials in metabolic analysis, thus facilitating the design of next-generation diagnostic devices in clinical practice.
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Affiliation(s)
- Jing Yang
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Institute of Medical Robotics and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghaiChina
- Department of Obstetrics and Gynecology, Renji Hospital, School of MedicineShanghai Jiao Tong UniversityShanghaiChina
| | - Lin Huang
- Country Department of Clinical Laboratory MedicineShanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Kun Qian
- State Key Laboratory for Oncogenes and Related Genes, School of Biomedical Engineering, Institute of Medical Robotics and Med‐X Research InstituteShanghai Jiao Tong UniversityShanghaiChina
- Department of Obstetrics and Gynecology, Renji Hospital, School of MedicineShanghai Jiao Tong UniversityShanghaiChina
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15
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Derakhshi M, Daemi S, Shahini P, Habibzadeh A, Mostafavi E, Ashkarran AA. Two-Dimensional Nanomaterials beyond Graphene for Biomedical Applications. J Funct Biomater 2022; 13:27. [PMID: 35323227 PMCID: PMC8953174 DOI: 10.3390/jfb13010027] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 02/06/2023] Open
Abstract
Two-dimensional (2D) nanomaterials (e.g., graphene) have shown to have a high potential in future biomedical applications due to their unique physicochemical properties such as unusual electrical conductivity, high biocompatibility, large surface area, and extraordinary thermal and mechanical properties. Although the potential of graphene as the most common 2D nanomaterials in biomedical applications has been extensively investigated, the practical use of other nanoengineered 2D materials beyond graphene such as transition metal dichalcogenides (TMDs), topological insulators (TIs), phosphorene, antimonene, bismuthene, metal-organic frameworks (MOFs) and MXenes for biomedical applications have not been appreciated so far. This review highlights not only the unique opportunities of 2D nanomaterials beyond graphene in various biomedical research areas such as bioelectronics, imaging, drug delivery, tissue engineering, and regenerative medicine but also addresses the risk factors and challenges ahead from the medical perspective and clinical translation of nanoengineered 2D materials. In conclusion, the perspectives and future roadmap of nanoengineered 2D materials beyond graphene are outlined for biomedical applications.
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Affiliation(s)
- Maryam Derakhshi
- Precision Health Program and Department of Radiology, Michigan State University, East Lansing, MI 48824, USA; (M.D.); (P.S.)
| | - Sahar Daemi
- Department of Chemistry, University of California Davis, One Shields Avenue, Davis, CA 95616, USA;
| | - Pegah Shahini
- Precision Health Program and Department of Radiology, Michigan State University, East Lansing, MI 48824, USA; (M.D.); (P.S.)
| | - Afagh Habibzadeh
- Department of Chemistry, University of British Columbia, Vancouver, BC V6T 1Z1, Canada;
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford, CA 94305, USA;
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Ali Akbar Ashkarran
- Precision Health Program and Department of Radiology, Michigan State University, East Lansing, MI 48824, USA; (M.D.); (P.S.)
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16
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Liu J, Zhu B, Dong H, Zhang Y, Xu M, Travas-Sejdic J, Chang Z. A novel electrochemical insulin aptasensor: From glassy carbon electrodes to disposable, single-use laser-scribed graphene electrodes. Bioelectrochemistry 2022; 143:107995. [PMID: 34794112 DOI: 10.1016/j.bioelechem.2021.107995] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/25/2021] [Accepted: 11/04/2021] [Indexed: 12/19/2022]
Abstract
Insulin, a peptide hormone secreted by pancreatic β cells, affects the development of diabetes and associated complications. Herein, we propose an electrochemical aptasensor for sensitive and selective detection of insulin using laser-scribed graphene electrodes (LSGEs). Before using disposable LSGEs, the development and proof-of-concept sensing experiments were firstly carried out on research-grade glassy carbon electrode (GCE). The aptasensor is based on using Exonuclease I (Exo I) that catalyses the hydrolysis of single-stranded aptamers attached to the electrode surface; however, the hydrolysis does not occur if the insulin is bound to the aptamer. Therefore, the unbound aptamers are cleaved by Exo I while insulin-bound aptamers remain on the electrode surface. In the next step, the gold nanoparticle - aptamer (AuNPs-Apt) probes are introduced to the electrode surface to form a 'sandwich' structure with the insulin on the surface-attached aptamer. The redox probe, methylene blue (MB), intercalates into the aptamers' guanine bases and the sandwich structure of AuNPs-Apt/insulin/surface-bound aptamer amplifies electrochemical signal from MBs. The signal can be well-correlated to the concentrations of insulin. A limit of detection of 22.7 fM was found for the LSGE-based sensors and 9.8 fM for GCE-based sensors used for comparison and initial sensor development. The results demonstrate successful fabrication of the single-use and sensitive LSGEs-based sensors for insulin detection.
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Affiliation(s)
- Jinjin Liu
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Bicheng Zhu
- Polymer Biointerface Centre, School of Chemical Sciences, The University of Auckland, Private Bag, 92019 Auckland, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - Hui Dong
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, Henan Province, PR China
| | - Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, Henan Province, PR China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, Henan Province, PR China
| | - Jadranka Travas-Sejdic
- Polymer Biointerface Centre, School of Chemical Sciences, The University of Auckland, Private Bag, 92019 Auckland, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.
| | - Zhu Chang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, Henan Province, PR China.
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17
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Luo S, Wang Y, Kan X. Cu-THQ metal-organic frameworks: A kind of new inner reference for the reliable detection of dopamine base on ratiometric electrochemical sensing. Microchem J 2022. [DOI: 10.1016/j.microc.2021.106903] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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18
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Zhu F, Wang X, Yang X, Zhao C, Zhang Y, Qu S, Wu S, Ji W. Reasonable design of an MXene-based enzyme-free amperometric sensing interface for highly sensitive hydrogen peroxide detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:2512-2518. [PMID: 34002739 DOI: 10.1039/d1ay00568e] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sensitive detection of H2O2 in the nano- to micromolar range is critical for health monitoring and disease diagnosis. Two-dimensional transition metal carbides or/and nitrides (called MXenes, MXs) have excellent potential applications in the electrochemical field due to their outstanding electrical conductivity and catalytic properties. In this work, Ti3C2Tx (MX) was employed for the construction of a sensitive and enzyme-free electrochemical sensing interface for the detection of hydrogen peroxide (H2O2) through a simple and effective method. Prussian blue (PB) was electrochemically deposited on the surface of a glassy carbon electrode (GCE). Chitosan (CS) and MX were sequentially dripped onto the PB modified GCE surface. The reasonable fabrication of the MX/CS/PB/GCE sensing interface presented good electrochemical sensing performance towards H2O2 with a low limit of detection (4 nM), a wide linear range from 50 nM to 667 μM and good selectivity. The proposed MX/CS/PB/GCE has been proven to monitor H2O2 in food samples and biological samples with recoveries between 94.7% and 100.3%. This work has made a beneficial attempt and research for exploring and expanding the application of MXs in the field of electrochemical sensing.
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Affiliation(s)
- Fenghui Zhu
- School of Chemical Engineering, Dalian University of Technology, Dalian 116024, PR China.
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