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Lee HB, Son SE, Seong GH. Apta-sensor for selective determination of dopamine using chitosan-stabilized Prussian blue nanoparticles. J Mater Chem B 2023. [PMID: 37427764 DOI: 10.1039/d3tb00799e] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Chitosan-stabilized Prussian blue nanoparticles (CS/PBNPs) were fabricated by a simple synthetic method and used to develop a novel aptamer-based colorimetric assay for selective determination of dopamine (DA). Scanning electron microscopy (SEM) images exhibited a uniform shape of the CS/PBNPs with an average diameter of 37.0 ± 3.2 nm. The CS/PBNPs exhibited strong peroxidase-like activity that catalyzed the reaction between 3,3',5,5'-tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2). Chitosan was used for stabilization of the PBNPs and fixation of the DA aptamer on the surface of the CS/PBNPs. The catalytic mechanism of the CS/PBNPs was confirmed to involve first the decomposition of H2O2 into a hydroxyl radical (˙OH) and then oxidation of TMB by the ˙OH to produce a blue color. An aptamer-based colorimetric assay was made with the CS/PBNPs to detect DA at concentrations of 0.25-100 μM with a limit of detection (LOD) of 0.16 μM. For comparison, a gold nanoparticle (AuNP)-based apta-sensor detected DA in concentrations of 1-25 μM with a LOD of 0.55 μM. The recovery results of DA concentrations (0.25, 0.5, and 1 μM) from spiked human serum were 92.6%, 102.1%, and 103.9%, verifying the reliability and reproducibility of the CS/PBNP-based apta-sensor for determination of DA level in clinical applications. Moreover, compared to traditional immunoassay, this aptamer-based nanozyme activation/inhibition system needs no washing step, which is very useful to shorten the assay time and maintain high sensitivity.
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Affiliation(s)
- Han Been Lee
- Department of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan 426-791, South Korea.
| | - Seong Eun Son
- Department of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan 426-791, South Korea.
| | - Gi Hun Seong
- Department of Bionano Engineering, Center for Bionano Intelligence Education and Research, Hanyang University, Ansan 426-791, South Korea.
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2
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Shi S, Zhong R, Li L, Wan C, Wu C. Ultrasound-assisted synthesis of graphene@MXene hybrid: A novel and promising material for electrochemical sensing. ULTRASONICS SONOCHEMISTRY 2022; 90:106208. [PMID: 36327920 PMCID: PMC9626737 DOI: 10.1016/j.ultsonch.2022.106208] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 05/11/2023]
Abstract
To date, multiple graphene@MXene hybrids have been reported via various synthesis approaches, but almost all the graphene@MXene hybrids inevitably used the reduced graphene oxide that prepared by chemical oxidation/reduction method, which generally involved the complex and dangerous operation procedure, and the highly toxic chemical reagent. How to prepare graphene@MXene hybrid through a simple, safe and eco-friendly synthetic route is highly desired. Compared with traditional synthesis technology, ultrasound synthesis strategy displays the merits of simplicity, low cost and environment protection. Herein, MXene (Ti3C2Tx) nanoflakes coupled with graphene nanosheets (graphene@MXene) were prepared in N-methylpyrrolidone (NMP) by simple ultrasound-assisted liquid-phase exfoliation method for the first time. Besides, the effect of types of solvent with different viscocity, sonication temperature and sonication duration time on the property of graphene@MXene hybrids were systematacially investigated. It is found the liquid-phase exfoliated graphene owned excellent electron transfer ability and the MXene (Ti3C2Tx) nanoflakes possessed outstanding adsorption property, the as-synthesized graphene@MXene hybrid exhibited significant signal synergistic enhancement effect toward the oxidation of hazardous veterinary drug residue compound (chlorpromazine) and food additives (rhodamine B). Based on this, a novel and sensitive electrochemical sensor was fabricated, the linear detection ranges were 5 nM to 0.5 μM for chlorpromazine with sensitivity of 1090 µA μM-1 cm-2, and 10 nM to 2.5 μM for rhodamine B with sensitivity of 440 and 102.14 µA μM-1 cm-2. Besides, the detection limits were evaluated to be as low as 1.25 nM and 2.45 nM for chlorpromazine and rhodamine B, respectively.
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Affiliation(s)
- Shenchao Shi
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ruizheng Zhong
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China
| | - Lele Li
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China
| | - Chidan Wan
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.
| | - Can Wu
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Materials Science & Engineering, Hubei University, Wuhan 430062, China.
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3
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Graphene-based electrode materials used for some pesticide’s detection in food samples: A review. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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4
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Fernandes J, Nemala SS, De Bellis G, Capasso A. Green Solvents for the Liquid Phase Exfoliation Production of Graphene: The Promising Case of Cyrene. Front Chem 2022; 10:878799. [PMID: 35480388 PMCID: PMC9037782 DOI: 10.3389/fchem.2022.878799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/11/2022] [Indexed: 11/30/2022] Open
Abstract
The liquid phase exfoliation (LPE) of graphite has allowed to produce graphene materials on a large scale and at a reasonable cost. By this method, stable dispersions, inks and liquid suspensions containing atomic-thick graphene flakes with tailored concentrations can be produced, opening up applications in a wide range of cutting-edge technologies such as functional coatings, printed and flexible electronics, and composites. However, currently established LPE techniques raise several health and environmental risks, since unsafe and toxic solvents (such as NMP, DMF, and DMSO) are often regarded as the most effective liquid media for the process. Therefore, it appears necessary to unlock eco-friendly and sustainable methods for the production of graphene at an industrial scale. This review focuses on the latest developments in terms of green solvents for LPE production of graphene. We highlight the use of a new green solvent, Cyrene, and its performance when compared to conventional solvents.
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Affiliation(s)
- João Fernandes
- International Iberian Nanotechnology Laboratory, Braga, Portugal
| | | | - Giovanni De Bellis
- Department of Astronautical, Electrical and Energy Engineering, Sapienza University of Rome, Rome, Italy
- Research Center on Nanotechnology Applied to Engineering of Sapienza (CNIS), Sapienza University of Rome, Rome, Italy
| | - Andrea Capasso
- International Iberian Nanotechnology Laboratory, Braga, Portugal
- *Correspondence: Andrea Capasso,
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5
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Recent advances in Ponceau dyes monitoring as food colorant substances by electrochemical sensors and developed procedures for their removal from real samples. Food Chem Toxicol 2022; 161:112830. [PMID: 35077828 DOI: 10.1016/j.fct.2022.112830] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/04/2022] [Accepted: 01/19/2022] [Indexed: 12/13/2022]
Abstract
Ponceau dyes are one of the food coloring materials that are added to various pharmaceutical, health and food products and give them an appearance. These dyes contain contaminants such as Benzidine, 4-Aminobiphenyl, and 4-Aminoazobenzene that are safe in small amounts, but they are not approved by the US Food and Drug Administration (US-FDA) for human consumption. This study comprehensively was reviewed the properties, applications, chemistry, and toxicity of Ponceau dyes as food colorant substances. Electroanalysis of Ponceau dyes was discussed in detail, and the various electrochemical sensors used to detect and monitor these dyes as food colorant were examined. The applied methods of removing and degradation of these dyes in municipal and industrial wastes were also discussed. Conclusions and future perspectives to motivate future research were also explored.
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Thanh Tam LT, Tung DT, Nguyet HM, Ngoc Linh NT, Dung NT, Van Quynh N, Van Dang N, Vernardou D, Le TK, Tuan LA, Minh PN, Lu LT. High electrochemical performance of ink solution based on manganese cobalt sulfide/reduced graphene oxide nano-composites for supercapacitor electrode materials. RSC Adv 2022; 12:20182-20190. [PMID: 35919609 PMCID: PMC9278503 DOI: 10.1039/d2ra02818b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/06/2022] [Indexed: 01/07/2023] Open
Abstract
Large scale supercapacitor electrodes were prepared by 3D-printing directly on a graphite paper substrate from ink solution containing manganese cobalt sulfide/reduced graphene oxide (MCS/rGO) nanocomposites. The MCS/rGO composite solution was synthesized through the dispersion of MCS NPs and rGO in dimethylformamide (DMF) solvent at room temperature. Their morphology and composition were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy dispersive X-ray diffraction (EDS). The role of rGO on decreasing charge transfer resistance and enhancing ion exchange was discussed. The MCS/rGO electrode exhibits an excellent specific capacitance of 3812.5 F g−1 at 2 A g−1 and it maintains 1780.8 F g−1 at a high current density of 50 A g−1. The cycling stability of the electrodes reveals capacitance retention of over 92% after 22 000 cycles at 50 A g−1. Large scale supercapacitor electrodes were prepared by 3D-printing directly on a graphite paper substrate from ink solution containing manganese cobalt sulfide/reduced graphene oxide (MCS/rGO) nanocomposites.![]()
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Affiliation(s)
- Le Thi Thanh Tam
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
| | - Doan Thanh Tung
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
| | - Ha Minh Nguyet
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
| | - Nguyen Thi Ngoc Linh
- Thai Nguyen University of Sciences, Tan Thinh Ward, Thai Nguyen City 25000, Thai Nguyen, Vietnam
| | - Ngo Thanh Dung
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
| | - Nguyen Van Quynh
- University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, Hanoi 1000, Vietnam
| | - Nguyen Van Dang
- Thai Nguyen University of Sciences, Tan Thinh Ward, Thai Nguyen City 25000, Thai Nguyen, Vietnam
| | - Dimitra Vernardou
- Department of Electrical and Computer Engineering, School of Engineering, Hellenic Mediterranean University, 71410 Heraklion, Greece
| | - Top Khac Le
- Faculty of Materials Science and Technology, University of Science, Ho Chi Minh City, 700000, Viet Nam
- Vietnam National University, Ho Chi Minh City, 700000, Viet Nam
| | - Le Anh Tuan
- Phenikaa University, Nguyen Thanh Binh Street, Yen Nghia Ward, Ha Dong District, Hanoi, 12116, Vietnam
| | - Phan Ngoc Minh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
| | - Le Trong Lu
- Institute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi 1000, Vietnam
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7
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Garg D, Singh M, Verma N, Monika. Review on recent advances in fabrication of enzymatic and chemical sensors for hypoxanthine. Food Chem 2021; 375:131839. [PMID: 34968951 DOI: 10.1016/j.foodchem.2021.131839] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 12/05/2021] [Accepted: 12/08/2021] [Indexed: 01/31/2023]
Abstract
Hypoxanthine is an important product of the nucleotide degradation pathway. It has been considered as a potential marker for assessing meat freshness and clinical diagnosis. In the review, we focus on advancement made in the fabrication of hypoxanthine sensors. Several traditional methods are being utilized for the detection of hypoxanthine, but these methods are expensive, complex, require pretreatment of the sample which is time-consuming and trained persons to operate. Sensors have emerged as simple, rapid, economic, disposable, and portable tools for hypoxanthine detection in biological samples. In particular, the review describes the significant role of hypoxanthine in clinical and food applications. Classification of sensors into enzymatic and non-enzymatic sensors along with the different methods used for xanthine oxidase immobilization and type of transducers used for hypoxanthine detection are briefly explained.
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Affiliation(s)
- Diksha Garg
- Biosensor Technology Laboratory, Department of Biotechnology, Punjabi University, Patiala 147002, Punjab, India.
| | - Minni Singh
- Nanobiotechnology Laboratory, Department of Biotechnology, Punjabi University, Patiala 147002, Punjab, India.
| | - Neelam Verma
- Biosensor Technology Laboratory, Department of Biotechnology, Punjabi University, Patiala 147002, Punjab, India.
| | - Monika
- Department of Biotechnology, Mata Gujri College, Fatehgarh 140407, Punjab, India.
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8
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Qian J, Kai G. Application of micro/nanomaterials in adsorption and sensing of active ingredients in traditional Chinese medicine. J Pharm Biomed Anal 2020; 190:113548. [PMID: 32861928 DOI: 10.1016/j.jpba.2020.113548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/01/2020] [Accepted: 08/06/2020] [Indexed: 12/17/2022]
Abstract
Traditional Chinese medicine (TCM) has been widely applied for the prevention and cure of various diseases for centuries. Ingredient with pharmacological activity is the key to the application of TCM. Hence, it is of significance to separate and detect active ingredients in TCM effectively. Micro/nanomaterial is the promising candidate for adsorption and sensing due to its unique physical and chemical properties. For years, many efforts have been made to develop functional micro/nanomaterials to realize the effective adsorption or sensing of bioactive compounds in TCM. In this review, we discussed recent progresses in the application of various functional micro/nanomaterials for adsorption or detection (electrochemical detection, fluorescent detection, and colorimetric detection) of active ingredients. Based on the kind of matrix materials, micro/nano-adsorbents or sensors can be classified into following categories: metal-based micro/nanomaterials, porous materials, carbon-based materials, graphene/graphite-liked micro/nanomaterials and hybrid micro/nanomaterials.
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Affiliation(s)
- Jun Qian
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 311402, PR China
| | - Guoyin Kai
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 311402, PR China.
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9
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Sun S, Tang Y, Wu C, Wan C. Phytic acid functionalized ZIF-67 decorated graphene nanosheets with remarkably boosted electrochemical sensing performance. Anal Chim Acta 2020; 1107:55-62. [PMID: 32200902 DOI: 10.1016/j.aca.2020.02.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/04/2020] [Accepted: 02/06/2020] [Indexed: 01/07/2023]
Abstract
Recently, metal-organic frameworks (MOFs) display great application potential in the field of electrochemical catalysis and sensing due to its extraordinary properties. Herein, Co-based MOFs (ZIF-67) decorated graphene nanosheets (GS) heterogeneous hybrids (ZIF-67@GS) with sandwich-like morphology is first prepared by a facile in situ synthesis method. The electrochemical activity of ZIF-67 polyhedrons is effectively enhanced for the introduction of the high conductivity of graphene nanosheets. Subsequently, phytic acid functionalized ZIF-67 with unique core-shell structure decorated GS (PA-ZIF-67@GS) is prepared through the chemical etching effect of phytic acid. Surprisingly, the exposure level of metal active sites, electrochemical active surface area, electron transfer kinetic of the chemically etched ZIF-67@GS are further significantly boosted. Benefiting from the greatly modified interface property, the as-obtained PA-ZIF-67@GS hybrids exhibit excellent electrocatalytic activity toward the oxidation of glucose, and an ultrasensitive nonenzymatic electrochemical sensing platform is then developed. It is believed that this work may provide effective guidance for optimizing the electrochemical catalytic and sensing performance of other series of MOFs.
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Affiliation(s)
- Shiran Sun
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yong Tang
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Can Wu
- Key Laboratory for the Green Preparation and Application of Functional Materials, Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Ministry of Education, Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Hubei University, Wuhan, 430062, China.
| | - Chidan Wan
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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10
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Meenakshi S, Pandian K, Gopinath S. Quantitative simultaneous determination of pentoxifylline and paracetamol in drug and biological samples at graphene nanoflakes modified electrode. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2019.11.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Simultaneous detection of bisphenol A and bisphenol S with high sensitivity based on a new electrochemical sensor. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113541] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Pogacean F, Coros M, Mirel V, Magerusan L, Barbu-Tudoran L, Vulpoi A, Stefan-van Staden RI, Pruneanu S. Graphene-based materials produced by graphite electrochemical exfoliation in acidic solutions: Application to Sunset Yellow voltammetric detection. Microchem J 2019. [DOI: 10.1016/j.microc.2019.03.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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13
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Zhang Y, Zhu H, Sun P, Sun C, Huang H, Guan S, Liu H, Zhang H, Zhang C, Qin K. Laser‐induced Graphene‐based Non‐enzymatic Sensor for Detection of Hydrogen Peroxide. ELECTROANAL 2019. [DOI: 10.1002/elan.201900043] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yuhan Zhang
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Huichao Zhu
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Pin Sun
- Department of Neurosurgery, Huashan HospitalFudan University Shanghai China
- Shanghai Medical CollegeFudan University Shanghai China
| | - Chang‐Kai Sun
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue EngineeringDalian University of Technology Dalian 116024 China
- Liaoning Provincial Key Laboratory of Cerebral Diseases, Institute for Brain DisordersDalian Medical University Dalian 116044 China
| | - Hui Huang
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Shui Guan
- State Key Laboratory of Fine Chemicals, Dalian R&D Center for Stem Cell and Tissue EngineeringDalian University of Technology Dalian 116024 China
| | - Hailong Liu
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Hangyu Zhang
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Chi Zhang
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
| | - Kai‐Rong Qin
- Research & Educational Center for the Control Engineering of Translational Precision Medicine (R-ECCE-TPM), School of Biomedical Engineering, Faculty of Electronic Information and Electrical EngineeringDalian University of Technology Dalian 116024 China
- School of Optoelectronic Engineering and Instrumentation ScienceDalian University of Technology Dalian 116024 China
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14
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Ye Z, Wang Q, Qiao J, Xu Y, Li G. In situ synthesis of sandwich MOFs on reduced graphene oxide for electrochemical sensing of dihydroxybenzene isomers. Analyst 2019; 144:2120-2129. [PMID: 30741272 DOI: 10.1039/c8an02307g] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel type of sandwich MOF was successfully synthesized on reduced graphene oxide (denoted as M@Pt@M-rGO) by an in situ synthesis method. The obtained M@Pt@M-rGO possesses excellent electrochemical properties. The surface morphology and structure of M@Pt@M-rGO were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), etc. By using M@Pt@M-rGO, a novel electrochemical sensor was constructed and successfully used for the simultaneous and sensitive detection of three isomers: hydroquinone (HQ), catechol (CT) and resorcinol (RS), with wider linear ranges of concentrations of 0.05-200 μM, 0.1-160 μM and 0.4-300 μM and lower detection limits of 0.015 μM, 0.032 μM and 0.133 μM (S/N = 3) for HQ, CT and RS, respectively. Besides, the proposed electrochemical sensor showed excellent anti-interference capability, high stability, good reproducibility, and satisfactory recovery for determination of isomers in river and lake water.
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Affiliation(s)
- Zhuo Ye
- The First Affiliated Hospital, Zhengzhou University, Zhengzhou, 450001, PR China
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15
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Cao G, Wu C, Tang Y, Wan C. Ultrasmall HKUST-1 nanoparticles decorated graphite nanosheets for highly sensitive electrochemical sensing of DNA damage biomarker 8-hydroxy-2'-deoxyguanosine. Anal Chim Acta 2019; 1058:80-88. [PMID: 30851856 DOI: 10.1016/j.aca.2019.01.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 12/31/2018] [Accepted: 01/14/2019] [Indexed: 12/29/2022]
Abstract
Herein, graphite nanosheets (GN) were first prepared through simple liquid-phase exfoliation of graphite powder in N, N-dimethylacetamide (DMAC). After then, ultrasmall Cu-based metal organic frame (HKUST-1) nanoparticles (less than 5 nm) were in-situ anchored on the surface of graphite nanosheets with high degree of dispersion. Due to the intrinsic structural advantages of the as-synthesized HKUST-1 nanoparticles decorated graphite nanosheets (HKUST-1/GN) hybrids, including superior electron transfer ability and the greatly enhanced adsorption property, HKUST-1/GN shows excellent electrochemical sensing performance toward DNA damage biomarker 8-hydroxy-2'-deoxyguanosine with fast detection speed (∼240 s), wide linear window (10 nM-1 μM), high sensitivity (346857 μA mM-1 cm-2), low detection limit (∼2.5 nM), and good reproducibility. As a result, a highly sensitive electrochemical sensing platform for the detection of DNA damage biomarker 8-hydroxy-2'-deoxyguanosine was fabricated basing the as-prepared HKUST-1/GN hybrids. What is more, the developed electrochemical method was successfully used for the detection of real samples and exhibited satisfied result.
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Affiliation(s)
- Guojun Cao
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Can Wu
- Faculty of Materials Science & Engineering, Hubei University, Wuhan, 430062, China
| | - Yong Tang
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Chidan Wan
- Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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16
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Wei MJ, Fu JQ, Li B, Shao KZ, Zang HY, Wang XH, Su ZM. Metal–oxygen clusters as peroxidase mimics for their multifarious applications in colorimetric sensors. NEW J CHEM 2019. [DOI: 10.1039/c9nj02748c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Metal–oxygen cluster (Fe28) was certified to own inherent peroxidase-like performance, which displayed multi-functional applications in H2O2, glucose and dopamine detection.
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Affiliation(s)
- Mei-Jie Wei
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Jia-Qi Fu
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Bo Li
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Kui-Zhan Shao
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Hong-Ying Zang
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Xiao-Hong Wang
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
| | - Zhong-Min Su
- Key Lab of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- China
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17
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Meenakshi S, Jancy Sophia S, Pandian K. High surface graphene nanoflakes as sensitive sensing platform for simultaneous electrochemical detection of metronidazole and chloramphenicol. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 90:407-419. [DOI: 10.1016/j.msec.2018.04.064] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 04/06/2018] [Accepted: 04/20/2018] [Indexed: 01/01/2023]
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18
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Duan Y, Li S, Lei S, Xu Y, Zou L, Ye B. A new voltammetric sensor based on reduced graphene oxide loaded flower-like Bi 2 O 2 CO 3 film for sensitive determination of urapidil. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.04.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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19
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Qiao J, Zhang Y, Lei S, Liu Z, Li G, Ye B. Sensitive determination of baicalein based on functionalized graphene loaded RuO 2 nanoparticles modified glassy carbon electrode. Talanta 2018; 188:714-721. [PMID: 30029437 DOI: 10.1016/j.talanta.2018.06.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 06/10/2018] [Accepted: 06/13/2018] [Indexed: 12/15/2022]
Abstract
The nanocomposite of ruthenium oxide (RuO2) loaded on Poly-(dimethyldiallylammonium chloride) (PDDA) functionalized reduced graphene oxide (RuO2-PDDA-rGO) was synthesized based on a one-step method. Based on the RuO2-PDDA-rGO modified glassy carbon electrode (GCE), a new electrochemical sensor (RuO2-PDDA-rGO/GCE) was fabricated and used in detection of baicalein for the first time. Compared with other reported electrochemical sensors for the detection of baicalein, the prepared RuO2-PDDA-rGO/GCE had a wider linear range (2-400 nM) and lower detection limit (0.6 nM, S/N = 3). The other advantages were the excellent repeatability of proposed method and good stability of prepared sensor.
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Affiliation(s)
- Jiantong Qiao
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Yulong Zhang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Sheng Lei
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Zi Liu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Gaiping Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
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20
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Ye X, Yang X, Wei P, Wu K. N-methylpyrrolidone exfoliated graphene as sensitive electrochemical sensing platform for 10-Hydroxycamptothecine. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.04.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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21
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Wang HB, Li Y, Bai HY, Liu YM. Fluorescent Determination of Dopamine Using Polythymine-Templated Copper Nanoclusters. ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1454457] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hai-Bo Wang
- College of Chemistry and Chemical Engineering, Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the Sourth of Henan, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China
- State Key Laboratory of Chemo/biosensing and Chemometrics, Hunan University, Changsha, China
| | - Yang Li
- College of Chemistry and Chemical Engineering, Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the Sourth of Henan, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China
| | - Hong-Yu Bai
- College of Chemistry and Chemical Engineering, Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the Sourth of Henan, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China
| | - Yan-Ming Liu
- College of Chemistry and Chemical Engineering, Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the Sourth of Henan, Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, China
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22
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Fu Y, Huang D, Li C, Zou L, Ye B. Graphene blended with SnO 2 and Pd-Pt nanocages for sensitive non-enzymatic electrochemical detection of H 2O 2 released from living cells. Anal Chim Acta 2018. [PMID: 29523247 DOI: 10.1016/j.aca.2018.01.067] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This paper described a novel, facile and nonenzymatic electrochemical biosensor to detect hydrogen peroxide (H2O2). The sensor was fabricated based on Pd-Pt nanocages and SnO2/graphene nanosheets modified electrode (PdPt NCs@SGN/GCE). The electrochemical behavior of PdPt NCs@SGN/GCE exhibited excellent catalytic activity toward H2O2 with fast response, high selectivity, superior sensitivity, low detection limit of 0.3 μM and large linear range from 1 μM to 300 μM. Under these obvious advantages, the constructed biosensor provided to be reliable for determination of H2O2 secreted from human cervical cancer cells (Hela cells). Hence, the proposed biosensor is a promising candidate for detection of H2O2 in situ released from living cells in clinical diagnostics.
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Affiliation(s)
- Yamin Fu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Di Huang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Congming Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Lina Zou
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
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23
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Shulga YM, Vasilyev SG, Lobach AS, Baskakov SA, Shulga NY, Volkov VI, Vasilets VN. NMR Study of the graphite–N,N-dimethylformamide system after ultrasonication. HIGH ENERGY CHEMISTRY 2018. [DOI: 10.1134/s0018143918010113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Advances in sensing and biosensing of bisphenols: A review. Anal Chim Acta 2017; 998:1-27. [PMID: 29153082 DOI: 10.1016/j.aca.2017.09.048] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 09/22/2017] [Accepted: 09/23/2017] [Indexed: 12/19/2022]
Abstract
Bisphenols (BPs) are well known endocrine disrupting chemicals (EDCs) that cause adverse effects on the environment, biotic life and human health. BPs have been studied extensively because of an increasing concern for the safety of the environment and for human health. They are major raw materials for manufacturing polycarbonates, thermal papers and epoxy resins and are considered hazardous environmental contaminants. A vast array of sensors and biosensors have been developed for the sensitive screening of BPs based on carbon nanomaterials (carbon nanotubes, fullerenes, graphene and graphene oxide), quantum dots, metal and metal oxide nanocomposites, polymer nanocomposites, metal organic frameworks, ionic liquids and molecularly imprinted polymers. This review is devoted mainly to a variety of sensitive, selective and reliable sensing and biosensing methods for the detection of BPs using electrochemistry, fluorescence, colorimetry, surface plasmon resonance, luminescence, ELISAs, circular dichroism, resonance Rayleigh scattering and adsorption techniques in plastic products, food samples, food packaging, industrial wastes, pharmaceutical products, human body fluids and many other matrices. It summarizes the advances in sensing and biosensing methods for the detection of BPs since 2010. Furthermore, the article discusses challenges and future perspectives in the development of novel sensing methods for the detection of BP analogs.
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25
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Fu Y, Wang L, Huang D, Zou L, Ye B. A new calcium germanate-graphene nanocomposite modified electrode as efficient electrochemical sensor for determination of daphnetin. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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26
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Fu Y, Wang L, Duan Y, Zou L, Ye B. Facile synthesized SnO 2 decorated functionalized graphene modified electrode for sensitive determination of daidzein. Talanta 2017; 168:1-9. [DOI: 10.1016/j.talanta.2017.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 03/02/2017] [Accepted: 03/02/2017] [Indexed: 01/08/2023]
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27
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Highly sensitive electrochemical sensor for chloramphenicol based on MOF derived exfoliated porous carbon. Talanta 2017; 167:39-43. [DOI: 10.1016/j.talanta.2017.01.078] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 01/20/2017] [Accepted: 01/26/2017] [Indexed: 11/15/2022]
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28
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Shulga YM, Lobach AS, Milovich FO, Shulga NY, Kiselev DA, Baskakov SA. New data on the composition of products of ultrasonic irradiation of graphite in N-methylpyrrolidone. HIGH ENERGY CHEMISTRY 2017. [DOI: 10.1134/s0018143917020114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Wang HB, Li Y, Dong GL, Gan T, Liu YM. A convenient and label-free colorimetric assay for dopamine detection based on the inhibition of the Cu(ii)-catalyzed oxidation of a 3,3′,5,5′-tetramethylbenzidine–H2O2 system. NEW J CHEM 2017. [DOI: 10.1039/c7nj02710a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A convenient and label-free colorimetric assay was reported for dopamine detection based on the inhibition of the Cu2+ catalyzed oxidation of a TMB–H2O2 system.
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Affiliation(s)
- Hai-Bo Wang
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan
- Xinyang Normal University
- Xinyang 464000
- P. R. China
| | - Yang Li
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan
- Xinyang Normal University
- Xinyang 464000
- P. R. China
| | - Gao-Li Dong
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan
- Xinyang Normal University
- Xinyang 464000
- P. R. China
| | - Tian Gan
- Institute for Conservation and Utilization of Agro-bioresources in Dabie Mountains
- Xinyang Normal University
- Xinyang 464000
- P. R. China
| | - Yan-Ming Liu
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan
- Xinyang Normal University
- Xinyang 464000
- P. R. China
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30
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Chen X, Wang Y, Tong J, Xia S, Zhou Y, Wu K. Electrochemical sensing platform for tetrabromobisphenol A at pM level based on the synergetic enhancement effects of graphene and dioctadecyldimethylammonium bromide. Anal Chim Acta 2016; 935:90-6. [DOI: 10.1016/j.aca.2016.06.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 11/29/2022]
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31
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32
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Lavin-Lopez MP, Valverde JL, Sanchez-Silva L, Romero A. Solvent-Based Exfoliation via Sonication of Graphitic Materials for Graphene Manufacture. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b03502] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. P. Lavin-Lopez
- Chemical Engineering Department, University of Castilla-La Mancha, Avenida Camilo Jose Cela 12, 13071, Ciudad Real, Spain
| | - J. L. Valverde
- Chemical Engineering Department, University of Castilla-La Mancha, Avenida Camilo Jose Cela 12, 13071, Ciudad Real, Spain
| | - L. Sanchez-Silva
- Chemical Engineering Department, University of Castilla-La Mancha, Avenida Camilo Jose Cela 12, 13071, Ciudad Real, Spain
| | - A. Romero
- Chemical Engineering Department, University of Castilla-La Mancha, Avenida Camilo Jose Cela 12, 13071, Ciudad Real, Spain
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33
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Gao Y, Wang L, Zhang Y, Li S, Zou L, Ye B. Greenly synthesized graphene with l-glutathione-modified electrode and its application towards determination of rutin. RSC Adv 2016. [DOI: 10.1039/c6ra13457b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple, environmentally friendly and cost-effective approach for preparation of water-soluble functional graphene was proposed for constructing a voltammetric sensor platform.
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Affiliation(s)
- Yudong Gao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Lu Wang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
- Department of Environmental Engineering and Chemistry
| | - Yulong Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Shuo Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Lina Zou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
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34
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Wang J, Yang B, Wang H, Yang P, Du Y. Highly sensitive electrochemical determination of Sunset Yellow based on gold nanoparticles/graphene electrode. Anal Chim Acta 2015; 893:41-8. [DOI: 10.1016/j.aca.2015.08.042] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 08/19/2015] [Accepted: 08/24/2015] [Indexed: 01/07/2023]
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35
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Walch NJ, Davis F, Langford N, Holmes JL, Collyer SD, Higson SPJ. Enhancement of Electrode Performance by a Simple Casting Method Using Sonochemically Exfoliated Graphene. Anal Chem 2015; 87:9273-9. [DOI: 10.1021/acs.analchem.5b01829] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Nik J. Walch
- Cranfield
Biotechnology Centre, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom
| | - Frank Davis
- Cranfield
Biotechnology Centre, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom
| | - Nathan Langford
- School
of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, United Kingdom
| | | | - Stuart D. Collyer
- Microarray Ltd, Colworth Science
Park, Sharnbrook, Bedford MK44 1LQ, United Kingdom
| | - Séamus P. J. Higson
- Cranfield
Biotechnology Centre, Cranfield University, Cranfield, Bedfordshire MK43 0AL, United Kingdom
- The University of Chichester, College Lane, Chichester, West Sussex PO19 6PE, United Kingdom
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36
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Yang X, Long J, Sun D. Highly-sensitive Electrochemical Determination of Rutin Using NMP-exfoliated Graphene Nanosheets-modified Electrode. ELECTROANAL 2015. [DOI: 10.1002/elan.201500449] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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Wang J, Chen X, Wu K, Zhang M, Huang W. Highly-sensitive Electrochemical Sensor for Cd2+and Pb2+Based on the Synergistic Enhancement of Exfoliated Graphene Nanosheets and Bismuth. ELECTROANAL 2015. [DOI: 10.1002/elan.201500447] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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38
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Sandwich-format electrochemiluminescence assay for PDGF-BB using quantum dots–dendrimer nanocomposites as probe. Talanta 2015; 141:158-63. [DOI: 10.1016/j.talanta.2015.04.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/30/2015] [Accepted: 04/02/2015] [Indexed: 11/20/2022]
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39
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Sun D, Wang S. Enhanced-oxidation and electrochemical determination of honokiol and magnolol using NMP-exfoliated graphene nanosheets. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.04.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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40
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Zhu Y, Yan K, Liu Y, Zhang J. Photovoltammetric behavior and photoelectrochemical determination of p-phenylenediamine on CdS quantum dots and graphene hybrid film. Anal Chim Acta 2015; 884:29-36. [DOI: 10.1016/j.aca.2015.05.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 05/05/2015] [Accepted: 05/07/2015] [Indexed: 10/23/2022]
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41
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Zhang X, Wu L, Zhou J, Zhang X, Chen J. A new ratiometric electrochemical sensor for sensitive detection of bisphenol A based on poly-β-cyclodextrin/electroreduced graphene modified glassy carbon electrode. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.02.006] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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42
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Molecularly engineered graphene surfaces for sensing applications: A review. Anal Chim Acta 2015; 859:1-19. [DOI: 10.1016/j.aca.2014.07.031] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 07/09/2014] [Accepted: 07/20/2014] [Indexed: 11/23/2022]
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43
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Indirect electrochemical determination of ciprofloxacin by anodic stripping voltammetry of Cd(II) on graphene-modified electrode. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2014.11.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Filip J, Kasák P, Tkac J. Graphene as a signal amplifier for preparation of ultrasensitive electrochemical biosensors. CHEMICKE ZVESTI 2015; 69:112-133. [PMID: 27242391 PMCID: PMC4884446 DOI: 10.1515/chempap-2015-0051] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Early diagnostics of diseases performed with minimal money and time consumption has become achievable due to recent advances in development of biosensors. These devices use biorecognition elements for selective interaction with an analyte and signal readout is obtained via different types of transducers. Operational characteristics of biosensors have been reported to improve substantially, when a diverse range of nanomaterials was employed. This review presents construction of electrochemical biosensors based on graphene, atomically thin 2D carbon crystals, which is currently intensively studied nanomaterial. The most attractive directions of graphene applications in biosensor preparation are discussed here including novel detection and amplification schemes exploiting graphene's unique electrochemical, physical and chemical properties. The future of graphene-based biosensors is most likely bright, but there is still a lot of work to do to fulfill high expectations.
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Affiliation(s)
- Jaroslav Filip
- Slovak academy of sciences, Institute of Chemistry, Department of
Glycobiotechnology, Dúbravská cesta 9, Bratislava, SK-84538
| | - Peter Kasák
- Center for Advanced Materials, Qatar University, P.O. Box 2713 Doha,
Qatar
| | - Jan Tkac
- Slovak academy of sciences, Institute of Chemistry, Department of
Glycobiotechnology, Dúbravská cesta 9, Bratislava, SK-84538
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