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Mukherjee S, Mukherjee A, Bytesnikova Z, Ashrafi AM, Richtera L, Adam V. 2D graphene-based advanced nanoarchitectonics for electrochemical biosensors: Applications in cancer biomarker detection. Biosens Bioelectron 2024; 250:116050. [PMID: 38301543 DOI: 10.1016/j.bios.2024.116050] [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: 09/15/2023] [Revised: 01/01/2024] [Accepted: 01/17/2024] [Indexed: 02/03/2024]
Abstract
Low-cost, rapid, and easy-to-use biosensors for various cancer biomarkers are of utmost importance in detecting cancer biomarkers for early-stage metastasis control and efficient diagnosis. The molecular complexity of cancer biomarkers is overwhelming, thus, the repeatability and reproducibility of measurements by biosensors are critical factors. Electrochemical biosensors are attractive alternatives in cancer diagnosis due to their low cost, simple operation, and promising analytical figures of merit. Recently graphene-derived nanostructures have been used extensively for the fabrication of electrochemical biosensors because of their unique physicochemical properties, including the high electrical conductivity, adsorption capacity, low cost and ease of mass production, presence of oxygen-containing functional groups that facilitate the bioreceptor immobilization, increased flexibility and mechanical strength, low cellular toxicity. Indeed, these properties make them advantageous compared to other alternatives. However, some drawbacks must be overcome to extend their use, such as poor and uncontrollable deposition on the substrate due to the low dispersity of some graphene materials and irreproducibility of the results because of the differences in various batches of the produced graphene materials. This review has documented the most recently developed strategies for electrochemical sensor fabrication. It differs in the categorization method compared to published works to draw greater attention to the wide opportunities of graphene nanomaterials for biological applications. Limitations and future scopes are discussed to advance the integration of novel technologies such as artificial intelligence, the internet of medical things, and triboelectric nanogenerators to eventually increase efficacy and efficiency.
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Affiliation(s)
- Soumajit Mukherjee
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Atripan Mukherjee
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic; ELI Beamlines Facility, The Extreme Light Infrastructure ERIC, Za Radnici 835, 252 41, Dolni Breznany, Czech Republic
| | - Zuzana Bytesnikova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Amir M Ashrafi
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic
| | - Lukas Richtera
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic; Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00, Brno, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic.
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Madagalam M, Bartoli M, Tagliaferro A. A Short Overview on Graphene and Graphene-Related Materials for Electrochemical Gas Sensing. MATERIALS (BASEL, SWITZERLAND) 2024; 17:303. [PMID: 38255471 PMCID: PMC10817420 DOI: 10.3390/ma17020303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024]
Abstract
The development of new and high-performing electrode materials for sensing applications is one of the most intriguing and challenging research fields. There are several ways to approach this matter, but the use of nanostructured surfaces is among the most promising and highest performing. Graphene and graphene-related materials have contributed to spreading nanoscience across several fields in which the combination of morphological and electronic properties exploit their outstanding electrochemical properties. In this review, we discuss the use of graphene and graphene-like materials to produce gas sensors, highlighting the most relevant and new advancements in the field, with a particular focus on the interaction between the gases and the materials.
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Affiliation(s)
- Mallikarjun Madagalam
- Department of Applied Science and Technology, Politecnico di Torino, Duca degli Abruzzi 24, 10129 Turin, Italy;
- National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giuseppe Giusti, 9, 50121 Florence, Italy
| | - Mattia Bartoli
- National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giuseppe Giusti, 9, 50121 Florence, Italy
- Center for Sustainable Future Technologies (CSFT), Istituto Italiano di Tecnologia (IIT), Via Livorno 60, 10144 Turin, Italy
| | - Alberto Tagliaferro
- Department of Applied Science and Technology, Politecnico di Torino, Duca degli Abruzzi 24, 10129 Turin, Italy;
- Faculty of Science, OntarioTech University, Simcoe Street North, Oshawa, ON L1G 0C5, Canada
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Kaewjua K, Siangproh W. Innovative electrochemical platform for the simultaneous determination of L-DOPA and L-tyrosine using layer-by-layer assembled L-proline-linked nanodiamonds on printed graphene. Mikrochim Acta 2023; 190:398. [PMID: 37718331 DOI: 10.1007/s00604-023-05970-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/27/2023] [Indexed: 09/19/2023]
Abstract
Discovering alternative analytical techniques is crucial for practical applications; thus, this work aims to develop an innovative and simple electrochemical sensor for melanoma and the clinical diagnosis of related disorders by the simultaneous determination of 3,4-dihydroxy-L-phenylalanine (L-DOPA) and L-tyrosine (L-Tyr). The fabrication is based on the layer-by-layer electrodeposition of poly L-proline (poly(L-pro)) and nanodiamond (ND) onto a screen-printed graphene electrode (SPGE). The poly(L-pro)/ND/SPGEs were morphologically characterized by scanning electron microscopy, energy-dispersive X-ray spectrometry, and Raman spectroscopy followed by electrochemical investigation using cyclic voltammetry, differential pulse voltammetry, chronoamperometry, and electrochemical impedance spectroscopy. These modifier-based electrodes pave a feasible way to unlock the coexisting interfering substances from screen-printing ink composition and improve the sensitivity. Additionally, computational chemistry calculations were performed to fully comprehend the sensing behavior on both target analytes. Under optimal conditions, the developed sensor provided linear concentration ranges of 0.075-50 μM, with a detection limit of 0.021 μM for L-DOPA, and 2.5-120 μM with a detection limit of 0.74 μM for L-Tyr. To demonstrate the reliability of the poly(L-pro)/ND/SPGE in practical application, it was successfully applied to the determination of these analytes in human urine and blood serum samples, with satisfactory recovery ranges (81.73-110.62% for L-DOPA and 82.17-110.01% for L-Tyr) and relative standard deviations (0.69-9.90% for L-DOPA and 0.40-9.55% for L-Tyr). Due to its simplicity, long-term stability (> 87.8% of their initial currents after 35 days), and portability, the developed sensor is a promising alternative analytical method for on-site clinical monitoring.
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Affiliation(s)
- Kantima Kaewjua
- Department of Chemistry, Faculty of Science, Srinakharinwirot University, Sukhumvit 23, Bangkok, 10110, Wattana, Thailand
| | - Weena Siangproh
- Department of Chemistry, Faculty of Science, Srinakharinwirot University, Sukhumvit 23, Bangkok, 10110, Wattana, Thailand.
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Innovations in the synthesis of graphene nanostructures for bio and gas sensors. BIOMATERIALS ADVANCES 2023; 145:213234. [PMID: 36502548 DOI: 10.1016/j.bioadv.2022.213234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 11/11/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
Sensors play a significant role in modern technologies and devices used in industries, hospitals, healthcare, nanotechnology, astronomy, and meteorology. Sensors based upon nanostructured materials have gained special attention due to their high sensitivity, precision accuracy, and feasibility. This review discusses the fabrication of graphene-based biosensors and gas sensors, which have highly efficient performance. Significant developments in the synthesis routes to fabricate graphene-based materials with improved structural and surface properties have boosted their utilization in sensing applications. The higher surface area, better conductivity, tunable structure, and atom-thick morphology of these hybrid materials have made them highly desirable for the fabrication of flexible and stable sensors. Many publications have reported various modification approaches to improve the selectivity of these materials. In the current work, a compact and informative review focusing on the most recent developments in graphene-based biosensors and gas sensors has been designed and delivered. The research community has provided a complete critical analysis of the most robust case studies from the latest fabrication routes to the most complex challenges. Some significant ideas and solutions have been proposed to overcome the limitations regarding the field of biosensors and hazardous gas sensors.
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Ramesh P, Kalicharan AA, Pitchaimani J, Koutavarapu R. Green approach for the synthesis of monolayer reduced graphene oxide: one-step protocol with simultaneous iodination and reduction. NEW J CHEM 2023. [DOI: 10.1039/d2nj06318b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
A schematic representation of iodinated GO and RGO formation in a single step.
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Affiliation(s)
- Pugalenthi Ramesh
- Department of Chemistry, Vivekanandha College of Arts & Sciences for Women, (Autonomous), Tirchengode, Namakkal-637205, Tamil Nadu, India
| | - A. Alvin Kalicharan
- Department of Chemistry, Panimalar Engineering College, Chennai-600123, Tamil Nadu, India
| | - Jayaraman Pitchaimani
- Department of Chemistry, Sri Sai Ram Institute of Technology, West Tambaram, Chennai-600044, Tamil Nadu, India
| | - Ravindranadh Koutavarapu
- Department of Robotics Engineering, College of Mechanical and IT Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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Quenching Efficiency of Quantum Dots Conjugated to Lipid Bilayers on Graphene Oxide Evaluated by Fluorescence Single Particle Tracking. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12083733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A single particle observation of quantum dots (QDs) was performed on lipid bilayers formed on graphene oxide (GO). The long-range fluorescence quenching of GO has been applied to biosensing for various biomolecules. We demonstrated the single particle observation of a QD on supported lipid bilayers in this study, aiming to detect the quenching efficiency of lipid and protein molecules in a lipid bilayer by fluorescence single particle tacking (SPT). A single lipid bilayer or double lipid bilayers were formed on GO flakes deposited on a thermally oxidized silicon substrate by the vesicle fusion method. The QDs were conjugated on the lipid bilayers, and single particle images of the QDs were obtained under the quenching effect of GO. The quenching efficiency of a single QD was evaluated from the fluorescence intensities on the regions with and without GO. The quenching efficiency reflecting the layer numbers of the lipid bilayers was obtained.
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Hashem A, Hossain MAM, Marlinda AR, Mamun MA, Sagadevan S, Shahnavaz Z, Simarani K, Johan MR. Nucleic acid-based electrochemical biosensors for rapid clinical diagnosis: Advances, challenges, and opportunities. Crit Rev Clin Lab Sci 2021; 59:156-177. [PMID: 34851806 DOI: 10.1080/10408363.2021.1997898] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Clinical diagnostic tests should be quick, reliable, simple to perform, and affordable for diagnosis and treatment of diseases. In this regard, owing to their novel properties, biosensors have attracted the attention of scientists as well as end-users. They are efficient, stable, and relatively cheap. Biosensors have broad applications in medical diagnosis, including point-of-care (POC) monitoring, forensics, and biomedical research. The electrochemical nucleic acid (NA) biosensor, the latest invention in this field, combines the sensitivity of electroanalytical methods with the inherent bioselectivity of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The NA biosensor exploits the affinity of single-stranded DNA/RNA for its complementary strand and is used to detect complementary sequences of NA based on hybridization. After the NA component in the sensor detects the analyte, a catalytic reaction or binding event that generates an electrical signal in the transducer ensues. Since 2000, much progress has been made in this field, but there are still numerous challenges. This critical review describes the advances, challenges, and prospects of NA-based electrochemical biosensors for clinical diagnosis. It includes the basic principles, classification, sensing enhancement strategies, and applications of biosensors as well as their advantages, limitations, and future prospects, and thus it should be useful to academics as well as industry in the improvement and application of EC NA biosensors.
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Affiliation(s)
- Abu Hashem
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia.,Microbial Biotechnology Division, National Institute of Biotechnology, Dhaka, Bangladesh
| | - M A Motalib Hossain
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia
| | - Ab Rahman Marlinda
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohammad Al Mamun
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia.,Department of Chemistry, Jagannath University, Dhaka, Bangladesh
| | - Suresh Sagadevan
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia
| | - Zohreh Shahnavaz
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia
| | - Khanom Simarani
- Department of Microbiology, Institute of Biological Sciences, Faculty of Sciences, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohd Rafie Johan
- Nanotechnology and Catalysis Research Centre, Institute for Advanced Studies, University of Malaya, Kuala Lumpur, Malaysia
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Recent development in emerging phosphorene based novel materials: Progress, challenges, prospects and their fascinating sensing applications. PROG SOLID STATE CH 2021. [DOI: 10.1016/j.progsolidstchem.2021.100336] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Electrochemical sensor for phenylpropanolamine based on oligomer derived from 3-hydroxybenzoic acid with dibenzo-18-crown-6. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Sengupta J, Hussain CM. Graphene-based field-effect transistor biosensors for the rapid detection and analysis of viruses: A perspective in view of COVID-19. CARBON TRENDS 2021; 2:100011. [PMID: 38620735 PMCID: PMC7834279 DOI: 10.1016/j.cartre.2020.100011] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 05/03/2023]
Abstract
Current situation of COVID-19 demands a rapid, reliable, cost-effective, facile detection strategy to break the transmission chain and biosensor has emerged as a feasible solution for this purpose. Introduction of nanomaterials has undoubtedly improved the performance of biosensor and the addition of graphene enhanced the sensing ability to a peerless level. Amongst different graphene-based biosensing schemes, graphene field-effect transistor marked its unique presence owing to its ability of ultrasensitive and low-noise detection thereby facilitating instantaneous measurements even in the presence of small amounts of analytes. Recently, graphene field-effect transistor type biosensor is even successfully employed in rapid detection of SARS-CoV-2 and this triggers the interest of the scientific community in reviewing the current developments in graphene field-effect transistor. Subsequently, in this article, the recent progress in graphene field-effect transistor type biosensors for the detection of the virus is reviewed and challenges along with their strengths are discussed.
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Affiliation(s)
- Joydip Sengupta
- Department of Electronic Science, Jogesh Chandra Chaudhuri College (Affiliated to University of Calcutta), Kolkata 700 033, W.B., India
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, New Jersey, USA
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Mbayachi VB, Ndayiragije E, Sammani T, Taj S, Mbuta ER, khan AU. Graphene synthesis, characterization and its applications: A review. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100163] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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A Brief Description of Cyclic Voltammetry Transducer-Based Non-Enzymatic Glucose Biosensor Using Synthesized Graphene Electrodes. APPLIED SYSTEM INNOVATION 2020. [DOI: 10.3390/asi3030032] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The essential disadvantages of conventional glucose enzymatic biosensors such as high fabrication cost, poor stability of enzymes, pH value-dependent, and dedicated limitations, have been increasing the attraction of non-enzymatic glucose sensors research. Beneficially, patients with diabetes could use this type of sensor as a fourth-generation of glucose sensors with a very low cost and high performance. We demonstrate the most common acceptable transducer for a non-enzymatic glucose biosensor with a brief description of how it works. The review describes the utilization of graphene and its composites as new materials for high-performance non-enzymatic glucose biosensors. The electrochemical properties of graphene and the electrochemical characterization using the cyclic voltammetry (CV) technique of electrocatalysis electrodes towards glucose oxidation have been summarized. A recent synthesis method of the graphene-based electrodes for non-enzymatic glucose sensors have been introduced along with this study. Finally, the electrochemical properties such as linearity, sensitivity, and the limit of detection (LOD) for each sensor are introduced with a comparison with each other to figure out their strengths and weaknesses.
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Bonanni A. Advances on the Use of Graphene as a Label for Electrochemical Biosensors. ChemElectroChem 2020. [DOI: 10.1002/celc.202000521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Alessandra Bonanni
- Division of Chemistry & Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371
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Reddy KK, Bandal H, Satyanarayana M, Goud KY, Gobi KV, Jayaramudu T, Amalraj J, Kim H. Recent Trends in Electrochemical Sensors for Vital Biomedical Markers Using Hybrid Nanostructured Materials. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902980. [PMID: 32670744 PMCID: PMC7341105 DOI: 10.1002/advs.201902980] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 03/12/2020] [Indexed: 05/09/2023]
Abstract
This work provides a succinct insight into the recent developments in electrochemical quantification of vital biomedical markers using hybrid metallic composite nanostructures. After a brief introduction to the biomarkers, five types of crucial biomarkers, which require timely and periodical monitoring, are shortlisted, namely, cancer, cardiac, inflammatory, diabetic and renal biomarkers. This review emphasizes the usage and advantages of hybrid nanostructured materials as the recognition matrices toward the detection of vital biomarkers. Different transduction methods (fluorescence, electrophoresis, chemiluminescence, electrochemiluminescence, surface plasmon resonance, surface-enhanced Raman spectroscopy) reported for the biomarkers are discussed comprehensively to present an overview of the current research works. Recent advancements in the electrochemical (amperometric, voltammetric, and impedimetric) sensor systems constructed with metal nanoparticle-derived hybrid composite nanostructures toward the selective detection of chosen vital biomarkers are specifically analyzed. It describes the challenges involved and the strategies reported for the development of selective, sensitive, and disposable electrochemical biosensors with the details of fabrication, functionalization, and applications of hybrid metallic composite nanostructures.
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Affiliation(s)
- K. Koteshwara Reddy
- Smart Living Innovation Technology CentreDepartment of Energy Science and TechnologyMyongji UniversityYonginGyeonggi‐do17058Republic of Korea
- Laboratory of Materials ScienceInstituto de Química de Recursos NaturalesUniversidad de TalcaP.O. Box 747Talca3460000Chile
| | - Harshad Bandal
- Smart Living Innovation Technology CentreDepartment of Energy Science and TechnologyMyongji UniversityYonginGyeonggi‐do17058Republic of Korea
| | - Moru Satyanarayana
- Department of ChemistryNational Institute of Technology WarangalWarangalTelangana506004India
| | - Kotagiri Yugender Goud
- Department of ChemistryNational Institute of Technology WarangalWarangalTelangana506004India
| | | | - Tippabattini Jayaramudu
- Laboratory of Materials ScienceInstituto de Química de Recursos NaturalesUniversidad de TalcaP.O. Box 747Talca3460000Chile
| | - John Amalraj
- Laboratory of Materials ScienceInstituto de Química de Recursos NaturalesUniversidad de TalcaP.O. Box 747Talca3460000Chile
| | - Hern Kim
- Smart Living Innovation Technology CentreDepartment of Energy Science and TechnologyMyongji UniversityYonginGyeonggi‐do17058Republic of Korea
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Chai C, Oh SW. Electrochemical impedimetric biosensors for food safety. Food Sci Biotechnol 2020; 29:879-887. [PMID: 32582450 PMCID: PMC7297935 DOI: 10.1007/s10068-020-00776-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/12/2020] [Accepted: 05/17/2020] [Indexed: 12/20/2022] Open
Abstract
Electrochemical impedimetric biosensors (EIBs) have a simple structure and can be used to rapidly and sensitively detect and measure hazards in food. EIBs detect and measure target molecules by transducing biochemical reactions on their surface to electrical signal outputs responding to a sinusoidal electrical signal input. Due to their structural simplicity and analytical sensitivity, EIBs are regarded as the most potent method of food hazard monitoring that can be implemented in the food supply chain. This paper discusses the theoretical background, structure, and construction of EIB and its applications in food safety.
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Affiliation(s)
- Changhoon Chai
- Department of Applied Animal Science, Kangwon National University, Chuncheon, 24341 Republic of Korea
| | - Se-Wook Oh
- Department of Food and Nutrition, Kookmin University, Seoul, 02707 Republic of Korea
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Yuhana Ariffin E, Heng LY, Tan LL, Abd Karim NH, Hasbullah SA. A Highly Sensitive Impedimetric DNA Biosensor Based on Hollow Silica Microspheres for Label-Free Determination of E. coli. SENSORS (BASEL, SWITZERLAND) 2020; 20:E1279. [PMID: 32111092 PMCID: PMC7085554 DOI: 10.3390/s20051279] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/19/2020] [Accepted: 02/20/2020] [Indexed: 01/28/2023]
Abstract
A novel label-free electrochemical DNA biosensor was constructed for the determination of Escherichia coli bacteria in environmental water samples. The aminated DNA probe was immobilized onto hollow silica microspheres (HSMs) functionalized with 3-aminopropyltriethoxysilane and deposited onto a screen-printed electrode (SPE) carbon paste with supported gold nanoparticles (AuNPs). The biosensor was optimized for higher specificity and sensitivity. The label-free E. coli DNA biosensor exhibited a dynamic linear response range of 1 × 10-10 µM to 1 × 10-5 µM (R2 = 0.982), with a limit of detection at 1.95 × 10-15 µM, without a redox mediator. The sensitivity of the developed DNA biosensor was comparable to the non-complementary and single-base mismatched DNA. The DNA biosensor demonstrated a stable response up to 21 days of storage at 4 ℃ and pH 7. The DNA biosensor response was regenerable over three successive regeneration and rehybridization cycles.
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Affiliation(s)
- Eda Yuhana Ariffin
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia; (E.Y.A.); (N.H.A.K.); (S.A.H.)
| | - Lee Yook Heng
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia; (E.Y.A.); (N.H.A.K.); (S.A.H.)
| | - Ling Ling Tan
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia;
| | - Nurul Huda Abd Karim
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia; (E.Y.A.); (N.H.A.K.); (S.A.H.)
| | - Siti Aishah Hasbullah
- Department of Chemical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia; (E.Y.A.); (N.H.A.K.); (S.A.H.)
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Zeynali H, Motaghedifard M, Costa B, Akbari H, Moghadam Z, Babaeianfar M, Rashidi MJ. Design and development a novel uranyl sensor based on FePt/ZnIn2S4 core-shell semiconductor nanostructures. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.11.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Cao SH, Li LH, Wei WY, Feng Y, Jiang WL, Wang JL, Zhang XP, Cai SH, Chen Z. A label-free and ultrasensitive DNA impedimetric sensor with enzymatic and electrical dual-amplification. Analyst 2019; 144:4175-4179. [PMID: 31237576 DOI: 10.1039/c9an00682f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In this work, we report a facile, sensitive, selective, and reproducible DNA impedimetric sensor device. We demonstrate that, combined with exonuclease III, the easily prepared electrochemically reduced graphene oxide (rGO) could be a desirable platform to amplify signals in electrochemical impedance spectroscopy for ultrasensitive DNA detection. Guided by enzyme assisted target recycling, efficient interfacial tuning can be obtained, from the situation with high impedance caused by single-stranded DNA probes directly adsorbed onto rGO to the one with low impedance due to the continuous desorption of target-probe DNA hybrids and the consequent digestion of DNA probes. Just a few DNA targets can specifically trigger the enzymatic digestion of a large number of DNA probes. It is the excellent electrical conductivity of rGO that further enlarges the changes of electron transfer resistance after the removal of DNA probes. As a result of synergistically combining both enzymatic and electrical amplification, the enlarged changes of impedimetric signals can be measured to sensitively report DNA targets. The specificity has been guaranteed by the intrinsic recognition of hybrids through both rGO and exonuclease III. A limit of detection as low as 10 aM target DNA in the matrix of cell culture medium, as well as a wide linear range and good discrimination of mismatched sequences even at the one-base level, suggests its great application prospect in biosensing and biomedical analysis. It also has other advantages including easy operation, low cost, and convenient regeneration, with more competitive performance in developing impedimetric biosensors.
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Affiliation(s)
- Shuo-Hui Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Electronic Science, Xiamen University, Xiamen 361005, P. R. China.
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McLamore ES, Palit Austin Datta S, Morgan V, Cavallaro N, Kiker G, Jenkins DM, Rong Y, Gomes C, Claussen J, Vanegas D, Alocilja EC. SNAPS: Sensor Analytics Point Solutions for Detection and Decision Support Systems. SENSORS 2019; 19:s19224935. [PMID: 31766116 PMCID: PMC6891700 DOI: 10.3390/s19224935] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/23/2019] [Accepted: 10/28/2019] [Indexed: 12/16/2022]
Abstract
In this review, we discuss the role of sensor analytics point solutions (SNAPS), a reduced complexity machine-assisted decision support tool. We summarize the approaches used for mobile phone-based chemical/biological sensors, including general hardware and software requirements for signal transduction and acquisition. We introduce SNAPS, part of a platform approach to converge sensor data and analytics. The platform is designed to consist of a portfolio of modular tools which may lend itself to dynamic composability by enabling context-specific selection of relevant units, resulting in case-based working modules. SNAPS is an element of this platform where data analytics, statistical characterization and algorithms may be delivered to the data either via embedded systems in devices, or sourced, in near real-time, from mist, fog or cloud computing resources. Convergence of the physical systems with the cyber components paves the path for SNAPS to progress to higher levels of artificial reasoning tools (ART) and emerge as data-informed decision support, as a service for general societal needs. Proof of concept examples of SNAPS are demonstrated both for quantitative data and qualitative data, each operated using a mobile device (smartphone or tablet) for data acquisition and analytics. We discuss the challenges and opportunities for SNAPS, centered around the value to users/stakeholders and the key performance indicators users may find helpful, for these types of machine-assisted tools.
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Affiliation(s)
- Eric S. McLamore
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
- Correspondence: ; Tel.: +1-(352)294-6703
| | - Shoumen Palit Austin Datta
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
- MIT Auto-ID Labs, Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- MDPnP Labs, Biomedical Engineering Program, Department of Anesthesiology, Massachusetts General Hospital, Harvard Medical School, 65 Landsdowne Street, Cambridge, MA 02139, USA
| | - Victoria Morgan
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
| | - Nicholas Cavallaro
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
| | - Greg Kiker
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
| | - Daniel M. Jenkins
- Molecular Biosciences and Bioengineering, University of Hawaii Manoa, Honolulu, HI 96822, USA;
| | - Yue Rong
- Agricultural and Biological Engineering, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL 32611, USA or (V.M.); (N.C.); (G.K.); (Y.R.)
| | - Carmen Gomes
- Mechanical Engineering, Iowa State University, Ames, IA 50011, USA;
| | - Jonathan Claussen
- Mechanical Engineering Department, Iowa State University, Ames, IA 50011, USA;
- Ames Laboratory, Ames, IA 50011, USA
| | - Diana Vanegas
- Environmental Engineering and Earth Sciences, Clemson University, Clemson, SC 29634, USA;
| | - Evangelyn C. Alocilja
- Global Alliance for Rapid Diagnostics, Michigan State University, East Lansing, MI 48824, USA;
- Nano-Biosensors Lab, Michigan State University, East Lansing, MI 48824, USA
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21
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Hashemi P, Karimian N, Khoshsafar H, Arduini F, Mesri M, Afkhami A, Bagheri H. Reduced graphene oxide decorated on Cu/CuO-Ag nanocomposite as a high-performance material for the construction of a non-enzymatic sensor: Application to the determination of carbaryl and fenamiphos pesticides. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 102:764-772. [DOI: 10.1016/j.msec.2019.05.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 04/13/2019] [Accepted: 05/06/2019] [Indexed: 02/04/2023]
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22
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Arlyapov VA, Kamanina OA, Kamanin SS, Reshetilov AN, Shvets VI. Monitoring of Biotechnological Processes by Enzyme Electrodes Modified with Carbon Nanotubes. APPL BIOCHEM MICRO+ 2019. [DOI: 10.1134/s0003683819030037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Jiang X, Xie Y, Wan D, Chen M, Zheng F. GUITAR-enhanced facile discrimination of aged Chinese Baijiu using electrochemical impedance spectroscopy. Anal Chim Acta 2019; 1059:36-41. [DOI: 10.1016/j.aca.2019.01.050] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/07/2019] [Accepted: 01/24/2019] [Indexed: 01/09/2023]
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24
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Taniselass S, Arshad MM, Gopinath SC. Graphene-based electrochemical biosensors for monitoring noncommunicable disease biomarkers. Biosens Bioelectron 2019; 130:276-292. [DOI: 10.1016/j.bios.2019.01.047] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 01/16/2019] [Accepted: 01/18/2019] [Indexed: 02/07/2023]
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25
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Affiliation(s)
- Vanessa Koh
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371
| | - Wei Li Ang
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371
| | - Alessandra Bonanni
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371
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26
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Reduced graphene-oxide transducers for biosensing applications beyond the Debye-screening limit. Biosens Bioelectron 2018; 130:352-359. [PMID: 30269960 DOI: 10.1016/j.bios.2018.09.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/01/2018] [Accepted: 09/12/2018] [Indexed: 01/20/2023]
Abstract
In the field of label-free biosensing, various transducer materials and strategies are under investigation to overcome the Debye-screening limitation of charged biomolecules. We demonstrate an in-line, impedimetric aptasensor with reduced graphene-oxide (rGO) thin films as transducers to detect prostate specific antigens (PSA) in a physiological buffer solution. Unlike classical electrochemical impedance spectroscopy (EIS), this direct, label-free and fully-electronic biosensor approach does not need any redox markers. As specific capture molecules, short anti-PSA aptamers ensured a close binding of the target molecules to the transducer surfaces. Results showed a limit of detection smaller than 33 pM of PSA and a wide detection range from 0.033 to 330 nM fully covering the clinically relevant range of PSA (0.115-0.290 nM). This promising performance can be attributed to the bipolar electronic transport characteristics of the ultra-thin rGO layers similar to pristine graphene. The attachment of target biomolecules to the films changes the resistance of the rGO thin films. Such an in-line EIS configuration with rGO thin films opens promising prospects for biosensing beyond the Debye-screening limitation, which is a major challenge for conventional semiconductor field-effect devices towards clinical applications.
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27
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Gazze A, Ademefun R, Conlan RS, Teixeira SR. Electrochemical impedence spectroscopy enabled CA125 detection; toward early ovarian cancer diagnosis using graphene biosensors. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/jin2.40] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andrea Gazze
- Swansea University Medical School; Singleton Park Swansea SA2 8PP UK
- Centre for NanoHealth; Swansea University; Singleton Park Swansea SA2 8PP UK
| | - Richard Ademefun
- Swansea University Medical School; Singleton Park Swansea SA2 8PP UK
- Centre for NanoHealth; Swansea University; Singleton Park Swansea SA2 8PP UK
| | - Robert Steven Conlan
- Swansea University Medical School; Singleton Park Swansea SA2 8PP UK
- Centre for NanoHealth; Swansea University; Singleton Park Swansea SA2 8PP UK
| | - Sofia Rodrigues Teixeira
- College of Engineering; Swansea University; Bay Campus Swansea SA1 8QQ UK
- Centre for NanoHealth; Swansea University; Singleton Park Swansea SA2 8PP UK
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28
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Wu L, Lu X, Dhanjai, Wu ZS, Dong Y, Wang X, Zheng S, Chen J. 2D transition metal carbide MXene as a robust biosensing platform for enzyme immobilization and ultrasensitive detection of phenol. Biosens Bioelectron 2018; 107:69-75. [DOI: 10.1016/j.bios.2018.02.021] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 02/01/2018] [Accepted: 02/07/2018] [Indexed: 10/18/2022]
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Rong Y, Padron AV, Hagerty KJ, Nelson N, Chi S, Keyhani NO, Katz J, Datta SPA, Gomes C, McLamore ES. Post hoc support vector machine learning for impedimetric biosensors based on weak protein–ligand interactions. Analyst 2018; 143:2066-2075. [DOI: 10.1039/c8an00065d] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We develop a simple, open source machine learning algorithm for analyzing impedimetric biosensor data using a mobile phone.
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Affiliation(s)
- Y. Rong
- Agricultural & Biological Engineering
- Institute of Food and Agricultural Sciences
- University of Florida
- USA
| | - A. V. Padron
- Agricultural & Biological Engineering
- Institute of Food and Agricultural Sciences
- University of Florida
- USA
| | - K. J. Hagerty
- Agricultural & Biological Engineering
- Institute of Food and Agricultural Sciences
- University of Florida
- USA
| | - N. Nelson
- Biological & Agricultural Engineering
- North Carolina State University
- USA
| | - S. Chi
- Institute of Agricultural Resources and Regional Planning
- Chinese Academy of Agricultural Sciences; Key Laboratory of Microbial Resources
- Ministry of Agriculture
- Beijing
- China
| | - N. O. Keyhani
- Department of Microbiology and Cell Sciences
- Institute of Food and Agricultural Sciences
- University of Florida
- USA
| | - J. Katz
- Department of Oral and Maxillofacial Diagnostic Sciences
- University of Florida
- USA
| | - S. P. A. Datta
- MIT Auto-ID Labs
- Department of Mechanical Engineering
- Massachusetts Institute of Technology
- USA
- Biomedical Engineering Program
| | - C. Gomes
- Department of Mechanical Engineering
- Iowa State University
- USA
| | - E. S. McLamore
- Agricultural & Biological Engineering
- Institute of Food and Agricultural Sciences
- University of Florida
- USA
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30
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Krittayavathananon A, Sawangphruk M. Impedimetric Sensor of ss-HSDNA/Reduced Graphene Oxide Aerogel Electrode toward Aflatoxin B1 Detection: Effects of Redox Mediator Charges and Hydrodynamic Diffusion. Anal Chem 2017; 89:13283-13289. [PMID: 29171757 DOI: 10.1021/acs.analchem.7b03329] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Here, an impedimetric biosensor for determination and quantification of an aflatoxin B1 (AFB1) level using a reduced graphene oxide aerogel labeled with a single strand DNA (ss-HSDNA/rGOae) modified on a rotating disk electrode (RDE) is presented. Owing to the large biomolecule biding on the electrode, an electron transfer is interrupted and not easily accessible to a target molecule. To address this issue, we aim to study two effects; one considers electro-redox mediators and the other considers the hydrodynamic effect. By observing a cyclic voltammetric response from the ss-HSDNA/rGOae electrode in three different charges of the redox mediators (i.e., neutral FcCH2OH, cationic Ru(NH3)63+, and anionic Fe(CN)64-) in a phosphate buffer solution (PBS) containing AFB1, the magnitude of anodic current at 50 mV s-1 is 825, 615, and 550 mA cm-1, respectively, which is significant dominated by the charge of the redox probe. The effect of hydrodynamic diffusion of the ss-HSDNA/rGOae rotating disk electrode (RDE) toward AFB1 detection using FcCH2OH as the redox mediator was recorded by applying a range of rotating speed from 500 to 4000 rpm. Increasing rotating speed reduces the charge transfer resistance resulting in the lower detectable level for AFB1 quantification. In the case of 4000 rpm, the AFB1 can be detected with a limit of detection of 0.04 ng/mL and a linear range of 1 × 10-10 to 7 × 10-8g/mL.
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Affiliation(s)
- Atiweena Krittayavathananon
- Department of Chemical and Biomolecular Engineering, School of Energy Science and Technology, Vidyasirimedhi Institute of Science and Technology , Rayong 21210, Thailand
| | - Montree Sawangphruk
- Department of Chemical and Biomolecular Engineering, School of Energy Science and Technology, Vidyasirimedhi Institute of Science and Technology , Rayong 21210, Thailand
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31
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Navalón S, Herance JR, Álvaro M, García H. Covalently Modified Graphenes in Catalysis, Electrocatalysis and Photoresponsive Materials. Chemistry 2017; 23:15244-15275. [DOI: 10.1002/chem.201701028] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Sergio Navalón
- Department of Chemistry and Institute of Chemical Technology (CSIC-UPV); Universitad Politécnica de Valencia; C/ Camino de Vera, s/n 46022 Valencia Spain
| | - José Raúl Herance
- Molecular Biology and Biochemistry Research Center for Nanomedicine; Vall d'Hebron Research Institute (VHIR), CIBBIM-Nanomedicine, CIBER-BBN; Passeig de la Vall d'Hebron 119-129 08035 Barcelona Spain
| | - Mercedes Álvaro
- Department of Chemistry and Institute of Chemical Technology (CSIC-UPV); Universitad Politécnica de Valencia; C/ Camino de Vera, s/n 46022 Valencia Spain
| | - Hermenegildo García
- Department of Chemistry and Institute of Chemical Technology (CSIC-UPV); Universitad Politécnica de Valencia; C/ Camino de Vera, s/n 46022 Valencia Spain
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32
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Sangsefidi FS, Salavati-Niasari M, Mazaheri S, Sabet M. Controlled green synthesis and characterization of CeO2 nanostructures as materials for the determination of ascorbic acid. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.078] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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33
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34
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Wang J, Leong MC, Leong EZW, Kuan WS, Leong DT. Clinically Relevant Detection of Streptococcus pneumoniae with DNA-Antibody Nanostructures. Anal Chem 2017; 89:6900-6906. [PMID: 28548485 DOI: 10.1021/acs.analchem.7b01508] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Streptococcus pneumoniae (SP) is a pathogenic bacterium and a major cause of community-acquired pneumonia that could be fatal if left untreated. Therefore, rapid and sensitive detection of SP is crucial to enable targeted treatment during SP infections. In this study, DNA tetrahedron (DNA TH) with a hollow structure is anchored on gold electrodes to construct an electrochemical immunosensor for rapid detection of pneumococcal surface protein A (PspA) peptide and SP lysate from synthetic and actual human samples. This DNA nanostructure-based immunosensor displays excellent electrochemical activity toward PspA with a sensitive linear region from 0 to 8 ng/mL of PspA peptide and a low limit of detection (LOD) of 0.218 ng/mL. In addition, this DNA-TH-based immunosensor exhibits good sensing performance toward SP lysate in a clinically relevant linear range from 5 to 100 CFU/mL with a LOD of 0.093 CFU/mL. Along with these attractive features, this electrochemical immunosensor is able to specifically recognize and detect the PspA peptide mixed with other physiologically relevant components like bovine serum albumin (BSA) and lipopolysaccharide. In addition, our sensor could detect SP lysate even when dispersed in BSA or Escherichia coli lysate. Lastly, uncultured samples from the nasal cavity, mouth, and axilla of a human subject could be successfully determined by this well-designed electrochemical immunosensor.
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Affiliation(s)
- Jinping Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585, Singapore
| | - May Ching Leong
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Eric Zhe Wei Leong
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Win Sen Kuan
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore , Singapore 117585, Singapore.,Emergency Medicine Department, National University Hospital, National University Health System , 5 Lower Kent Ridge Road, Singapore 119074, Singapore
| | - David Tai Leong
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585, Singapore
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35
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Justino CI, Gomes AR, Freitas AC, Duarte AC, Rocha-Santos TA. Graphene based sensors and biosensors. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.04.003] [Citation(s) in RCA: 332] [Impact Index Per Article: 47.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Magar HS, Ghica ME, Abbas MN, Brett CM. A novel sensitive amperometric choline biosensor based on multiwalled carbon nanotubes and gold nanoparticles. Talanta 2017; 167:462-469. [DOI: 10.1016/j.talanta.2017.02.048] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 02/17/2017] [Accepted: 02/19/2017] [Indexed: 11/30/2022]
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37
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Ariani Z, Honarmand E, Mostaanzadeh H, Motaghedifard M, Behpour M. Electroanalytical Measurement of TEDA (Triethylenediamine) in the Masks of War. J ELECTROCHEM SCI TE 2017. [DOI: 10.33961/jecst.2017.8.1.43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Tian H, Sofer Z, Pumera M, Bonanni A. Investigation on the ability of heteroatom-doped graphene for biorecognition. NANOSCALE 2017; 9:3530-3536. [PMID: 28244518 DOI: 10.1039/c6nr09313b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Doped graphene platforms have been attracting considerable attention due to their improved electrochemical performances. Recent studies have shown the advantage of using either p-type or n-type doped graphene materials as transducers for the detection of various electroactive probes. Here we wanted to take a step forward and extend the study to investigate the ability of heteroatom doped graphene as an electrochemical platform for biorecognition. To this aim, a boron-doped graphene, a nitrogen-doped graphene and an undoped graphene material prepared under similar conditions were employed for the detection of fumonisin B1, a highly carcinogenic mycotoxin found in food commodities. We found that the material structural features, such as the amount of oxygen functionalities, had a stronger influence on the sensitivity of biorecognition rather than the kind and amount of dopant. Our findings may be essential for the choice of a proper platform for the assessment of food safety.
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Affiliation(s)
- Huidi Tian
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore.
| | - Zdenek Sofer
- Department of Inorganic Chemistry, Institute of Chemical Technology, 166 28 Prague 6, Czech Republic
| | - Martin Pumera
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore.
| | - Alessandra Bonanni
- Division of Chemistry & Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore.
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39
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40
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Yang ZH, Zhuo Y, Yuan R, Chai YQ. Amplified impedimetric aptasensor combining target-induced DNA hydrogel formation with pH-stimulated signal amplification for the heparanase assay. NANOSCALE 2017; 9:2556-2562. [PMID: 28150826 DOI: 10.1039/c6nr08353f] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Herein, a novel electrochemical impedimetric biosensor for the heparanase (HPA) assay was developed based on target protein-induced DNA hydrogel formation, followed by pH-stimulation of the hydrogel density to increase the signal amplification. The method involved the synthesis of two different copolymer chains, consisting of two cooperatively functioning cross-linking elements, where one element was associated with the HPA-response and the other one with the pH-response. Initially, single-strand DNA as a capture probe was modified on the electrode surface. In the presence of HPA, the HPA-responsive element binding to HPA-induced DNA hybridization between the two copolymer chains and captured DNA, giving rise to the formation of a low-density polymer hydrogel film on the electrode surface and it obtaining an obvious impedimetric response. A significant signal enhancement was observed when changing the pH of the hydrogel film to 5.0, which could be ascribed to the fact that the pH-responsive element can fold into four-stranded i-motif structures at pH 5.0, leading to the increase in density of the hydrogel film. By implementing the DNA hydrogel to induce an impedimetric response change, this impedimetric biosensor exhibited an excellent analytical performance towards the HPA quantitative assay, with a low detection limit of 0.003 pg mL-1. This new method provides a versatile signal amplification method and paves a new way to construct impedimetric sensors for bioassays.
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Affiliation(s)
- Zhe-Han Yang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
| | - Ying Zhuo
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
| | - Ruo Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
| | - Ya-Qin Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
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41
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Feng R, Hu X, He C, Li X, Luo X. Electrochemical Determination of the p53 Tumor Suppressor Gene Using a Gold Nanoparticle-Graphene Nanocomposite Modified Glassy Carbon Electrode. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1178273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Rongrong Feng
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xiaoqin Hu
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Caimei He
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xiaoxia Li
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xianwen Luo
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
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42
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Tran TMH, Ambrosi A, Pumera M. Phenols as probes of chemical composition of graphene oxide. Phys Chem Chem Phys 2016; 18:30515-30519. [PMID: 27782254 DOI: 10.1039/c6cp05569a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Graphene oxide (GO) can be conveniently used as a starting material for the preparation of selective and sensitive electrochemical sensing systems. The amount of oxygen groups present on the material can be precisely tuned by reduction methodologies which allow the selection of the optimal C/O ratio for specific analytes. An electrochemical reduction procedure is used in this work to alter the oxygen content of the GO starting material and investigate the effects on the electrochemical detection of phenolic compounds selected with different hydroxyl groups: phenol, catechol, hydroquinone and phloroglucinol. Cyclic voltammetry has been used to measure the alteration of the oxidation signal upon tuning the oxygen content of the graphene based electrode material.
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Affiliation(s)
- Thi Mai Huong Tran
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.
| | - Adriano Ambrosi
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.
| | - Martin Pumera
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.
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Singal S, Srivastava AK. Electrochemical Impedance Analysis of Biofunctionalized Conducting Polymer-Modified Graphene-CNTs Nanocomposite for Protein Detection. NANO-MICRO LETTERS 2016; 9:7. [PMID: 30460304 PMCID: PMC6223772 DOI: 10.1007/s40820-016-0108-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 08/23/2016] [Indexed: 06/09/2023]
Abstract
We report an electrodeposited poly(pyrrole-co-pyrrolepropylic acid) copolymer modified electroactive graphene-carbon nanotubes composite deposited on a glassy carbon electrode to detect the protein antigen (cTnI). The copolymer provides pendant carboxyl groups for the site-specific covalent immobilization of protein antibody, anti-troponin I. The hybrid nanocomposite was used as a transducer for biointerfacial impedance sensing for cTnI detection. The results show that the hybrid exhibits a pseudo capacitive behaviour with a maximum phase angle of 49° near 1 Hz, which is due to the inhomogeneous and porous structure of the hybrid composition. The constant phase element of copolymer is 0.61 (n = 0.61), whereas, it is 0.88 (n = 0.88) for the hybrid composites, indicating a comparatively homogeneous microstructure after biomolecular functionalization. The transducer shows a linear change in charge transfer characteristic (R et) on cTnI immunoreaction for spiked human serum in the concentration range of 1.0 pg mL-1-10.0 ng mL-1. The sensitivity of the transducer is 167.8 ± 14.2 Ω cm2 per decade, and it also exhibits high specificity and good reproducibility.
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Affiliation(s)
- Shobhita Singal
- 1CSIR-National Physical Laboratory, Dr. K. S. Krishnan Road, New Delhi, 110012 India
- 2Academy of Scientific and Innovative Research (AcSIR), CSIR-National Physical Laboratory, Dr. K. S. Krishnan Road, New Delhi, 110012 India
| | - Avanish K Srivastava
- 1CSIR-National Physical Laboratory, Dr. K. S. Krishnan Road, New Delhi, 110012 India
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Mansournia M, Rafizadeh S, Hosseinpour-Mashkani SM, Motaghedifard MH. Novel room temperature synthesis of ZnO nanosheets, characterization and potentials in light harvesting applications and electrochemical devices. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 65:303-12. [PMID: 27157756 DOI: 10.1016/j.msec.2016.04.047] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Revised: 01/02/2016] [Accepted: 04/14/2016] [Indexed: 11/24/2022]
Abstract
Zinc oxide nanosheets (ZnONSs) were successfully synthesized using Zn(NO3)2·4H2O as the starting reagent in ammonia atmosphere at room temperature by a novel gas-solution precipitation method. XRD and EDS patterns indicated that pure ZnONSs were produced only in 15min reaction time. Besides, investigating the optical properties of the as-prepared ZnO nanosheets using UV-Vis diffused reflectance spectroscopy (DRS) exhibited their semiconducting property by revealing one optical band gap in 3.3eV. Moreover, rhodamine B and methylene blue degradation were used as a probe reaction to test the as-synthesized ZnONSs photoactivity. Furthermore, a possible reaction mechanism for ZnONSs formation was discussed. On the other hand, operation of ZnONSs in Dye-sensitized solar cell (DSSC) was investigated by current density-voltage (Jsc-Voc) curve. Finally, a pencil graphite electrode was decorated using ZnONSs and pure MWCNT to provide an electrochemical device for Pb(+2) ions sensing. This modified electrode showed agreeable responses to trace amounts of Pb(+2) in NaOAC/HOAC buffer solutions. The limit of detection was found to be 0.112nmolL(-1) for Pb(+2).
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Affiliation(s)
- Mohammadreza Mansournia
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, Islamic Republic of Iran.
| | - Somayeh Rafizadeh
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, Islamic Republic of Iran
| | - S Mostafa Hosseinpour-Mashkani
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, Islamic Republic of Iran
| | - Mohammad Hassan Motaghedifard
- Department of Analytical Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, Islamic Republic of Iran
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Mazaheri S, Ghoreishi SM, Motaghedifard M. The method development for analysis of MoO3 in Urtica dioica (Nettle) by adsorptive stripping voltammetry in anodic area in the presence of Calcon as liquid complexing agent. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.04.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kokkinos C, Economou A, Prodromidis MI. Electrochemical immunosensors: Critical survey of different architectures and transduction strategies. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.11.020] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Krishna R, Campiña JM, Fernandes PMV, Ventura J, Titus E, Silva AF. Reduced graphene oxide-nickel nanoparticles/biopolymer composite films for the sub-millimolar detection of glucose. Analyst 2016; 141:4151-61. [DOI: 10.1039/c6an00475j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A conjugate of reduced graphene oxide and nickel nanoparticles was synthesized and deposited onto GCE as a nanocomposite of chitosan and glucose oxidase. Applications as a glucose biosensor were explored for the first time.
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Affiliation(s)
- Rahul Krishna
- Centre for Research in Chemistry of The University of Porto (CIQUP)
- Department of Chemistry and Biochemistry
- Faculty of Sciences
- 4169-007 Porto
- Portugal
| | - José M. Campiña
- Centre for Research in Chemistry of The University of Porto (CIQUP)
- Department of Chemistry and Biochemistry
- Faculty of Sciences
- 4169-007 Porto
- Portugal
| | - Paula M. V. Fernandes
- Centre for Research in Chemistry of The University of Porto (CIQUP)
- Department of Chemistry and Biochemistry
- Faculty of Sciences
- 4169-007 Porto
- Portugal
| | - João Ventura
- IFIMUP-IN and Faculty of Sciences
- University of Porto
- 4169-007 Porto
- Portugal
| | - Elby Titus
- Centre for Mechanical Technology and Automation (TEMA)
- Department of Mechanical Engineering
- University of Aveiro
- Aveiro
- Portugal
| | - António F. Silva
- Centre for Research in Chemistry of The University of Porto (CIQUP)
- Department of Chemistry and Biochemistry
- Faculty of Sciences
- 4169-007 Porto
- Portugal
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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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