1
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Kajal N, Singh V, Gupta R, Gautam S. Metal organic frameworks for electrochemical sensor applications: A review. ENVIRONMENTAL RESEARCH 2022; 204:112320. [PMID: 34740622 DOI: 10.1016/j.envres.2021.112320] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/01/2021] [Accepted: 10/29/2021] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks (MOFs) are broadly known as porous coordination polymers, synthesized by metal-based nodes and organic linkers. MOFs are used in various fields like catalysis, energy storage, sensors, drug delivery etc., due to their versatile properties (tailorable pore size, high surface area, and exposed active sites). This review presents a detailed discussion of MOFs as an electrochemical sensor and their enhancement in the selectivity and sensitivity of the sensor. These sensors are used for the detection of heavy metal ions like Cd2+, Pb2+, Hg2+, and Cu2+ from groundwater. Various types of organic pollutants are also detected from the water bodies using MOFs. Furthermore, electrochemical sensing of antibiotics, phenolic compounds, and pesticides has been explored. In addition to this, there is also a detailed discussion of metal nano-particles and metal-oxide based composites which can sense various compounds like glucose, amino acids, uric acid etc. The review will be helpful for young researchers, and an inspiration to future research as challenges and future opportunities of MOF-based electrochemical sensors are also reported.
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Affiliation(s)
- Navdeep Kajal
- Advanced Functional Materials Lab., Dr. S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University, Chandigarh, 160 014, India
| | - Vishavjeet Singh
- Advanced Functional Materials Lab., Dr. S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University, Chandigarh, 160 014, India
| | - Ritu Gupta
- Advanced Functional Materials Lab., Dr. S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University, Chandigarh, 160 014, India
| | - Sanjeev Gautam
- Advanced Functional Materials Lab., Dr. S. S. Bhatnagar University Institute of Chemical Engineering & Technology, Panjab University, Chandigarh, 160 014, India.
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2
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Qin J, Gao S, Li H, Li C, Li M. Growth of monolayer and multilayer graphene on glassy carbon electrode for simultaneous determination of guanine, adenine, thymine, and cytosine. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Kato D, Kamata T, Sumimoto M. Electrochemical Detection of Tryptophan Metabolites via Kynurenine Pathway by Using Nanocarbon Films. ELECTROANAL 2021. [DOI: 10.1002/elan.202100241] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dai Kato
- Health and Medical Institute National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8566 Japan
| | - Tomoyuki Kamata
- Health and Medical Institute National Institute of Advanced Industrial Science and Technology (AIST) 1-1-1 Higashi Tsukuba Ibaraki 305-8566 Japan
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4
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Bi Y, Hei Y, Wang N, Liu J, Ma CB. Synthesis of a clustered carbon aerogel interconnected by carbon balls from the biomass of taros for construction of a multi-functional electrochemical sensor. Anal Chim Acta 2021; 1164:338514. [PMID: 33992214 DOI: 10.1016/j.aca.2021.338514] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/16/2021] [Accepted: 04/11/2021] [Indexed: 02/07/2023]
Abstract
In this study, a clustered carbon aerogel interconnected by carbon balls (CCAI-CB) was prepared as an electrode material to construct a multi-functional electrochemical sensor. CCAI-CB derived from taros (Colocasia esculenta (L). Schott) possesses meso-macroporous structure and plenty of defective sites, and shows notable activity in electrocatalysis as an electrode material. We investigated the application of CCAI-CB modified glassy carbon electrode (CCAI-CB/GCE) for determination of ascorbic acid (AA) and hydrogen peroxide (H2O2). Compared with carbon nanotubes (CNTs) modified GCE (CNTs/GCE) and bare GCE, CCAI-CB/GCE shows lower detection limit (0.23 μM for AA and 1.31 μM, S/N = 3), higher sensitivities (220.53, 148.86 or 94.39 μA mM-1 cm-2 for AA and 83.06 or 49.07 μA mM-1 cm-2 for H2O2). Concentrations of AA and H2O2 in real samples were determined at CCAI-CB/GCE with satisfactory detection results obtained. In addition, when the CCAI-CB/GCE was used for electrocatalysis of other biomolecules, it also exhibits high electrochemical activity. Thus, CCAI-CB could be a promising electrode material for the construction of multi-functional electrochemical sensors.
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Affiliation(s)
- Yanni Bi
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Analysis and Testing Center, Department of Chemistry, Northeast Normal University, Changchun, Jilin Province, 130024, China.
| | - Yashuang Hei
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Analysis and Testing Center, Department of Chemistry, Northeast Normal University, Changchun, Jilin Province, 130024, China.
| | - Nan Wang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Analysis and Testing Center, Department of Chemistry, Northeast Normal University, Changchun, Jilin Province, 130024, China.
| | - Jian Liu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Analysis and Testing Center, Department of Chemistry, Northeast Normal University, Changchun, Jilin Province, 130024, China.
| | - Chong-Bo Ma
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, National & Local United Engineering Laboratory for Power Batteries, Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Analysis and Testing Center, Department of Chemistry, Northeast Normal University, Changchun, Jilin Province, 130024, China.
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5
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Emran MY, El-Safty SA, Selim MM, Shenashen MA. Selective monitoring of ultra-trace guanine and adenine from hydrolyzed DNA using boron-doped carbon electrode surfaces. SENSORS AND ACTUATORS B: CHEMICAL 2021; 329:129192. [DOI: 10.1016/j.snb.2020.129192] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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6
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Niwa O, Ohta S, Takahashi S, Zhang Z, Kamata T, Kato D, Shiba S. Hybrid Carbon Film Electrodes for Electroanalysis. ANAL SCI 2021; 37:37-47. [PMID: 33071269 DOI: 10.2116/analsci.20sar15] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 10/08/2020] [Indexed: 11/23/2022]
Abstract
Carbon materials have been widely used for electrochemical analysis and include carbon nanotubes, graphene, and boron-doped diamond electrodes in addition to conventional carbon electrodes, such as those made of glassy carbon and graphite. Of the carbon-based electrodes, carbon film has advantages because it can be fabricated reproducibly and micro- or nanofabricated into electrodes with a wide range of shapes and sizes. Here, we report two categories of hybrid-type carbon film electrodes for mainly electroanalytical applications. The first category consists of carbon films doped or surface terminated with other atoms such as nitrogen, oxygen and fluorine, which can control surface hydrophilicity and lipophilicity or electrocatalytic performance, and are used to detect various electroactive biochemicals. The second category comprises metal nanoparticles embedded in carbon film electrodes fabricated by co-sputtering, which exhibits high electrocatalytic activity for environmental and biological samples including toxic heavy metal ions and clinical sugar markers, which are difficult to detect at pure carbon-based electrodes.
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Affiliation(s)
- Osamu Niwa
- Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji Fukaya Saitama, 369-0293, Japan.
| | - Saki Ohta
- Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji Fukaya Saitama, 369-0293, Japan
| | - Shota Takahashi
- Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji Fukaya Saitama, 369-0293, Japan
| | - Zixin Zhang
- Advanced Science Research Laboratory, Saitama Institute of Technology, 1690 Fusaiji Fukaya Saitama, 369-0293, Japan
| | - Tomoyuki Kamata
- Health and Medical Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki, 305-8566, Japan
| | - Dai Kato
- Health and Medical Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki, 305-8566, Japan
| | - Shunsuke Shiba
- Department of Materials Science and Biotechnology, Graduate School of Science and Engineering Ehime University, 3-Bunkyo-cho, Matsuyama, Ehime, 790-8577, Japan
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7
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Zhou Y, Yin H, Zhao WW, Ai S. Electrochemical, electrochemiluminescent and photoelectrochemical bioanalysis of epigenetic modifiers: A comprehensive review. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213519] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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8
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Takemoto M, Kamata T, Kato D, Hara M. Controlling Surface Oxygen Concentration of a Nanocarbon Film Electrode for Improvement of Target Analytes. ANAL SCI 2020; 36:441-446. [PMID: 31787668 DOI: 10.2116/analsci.19p375] [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] [Indexed: 11/23/2022]
Abstract
A nanocarbon film consisting of nanocrystallites with mixed sp2 and sp3 bonds formed by unbalanced magnetron sputtering, was studied with respect to changes in the characteristics caused by the surface oxygen concentration. An electrochemical pretreatment (ECP) was conducted to change the surface oxygen concentration of the nanocarbon film. X-ray photoelectron spectroscopy (XPS) measurements revealed that nanocarbon films with different amounts of surface oxygen could be prepared. In addition, we observed no significant increase of surface roughness (Ra) at the angstrom level after ECP, owing to a stable structure containing 40% of sp3 bonds. The electrode characteristics, including the potential window, and electrochemical properties for some redox species, such as Ru(NH3)63+/2+, Fe(CN)63-/4- and some biomolecules, were investigated. The anodic potential limit became wider and ΔEp of Fe(CN)63-/4- became smaller at the treated nanocarbon film electrode than those of the as-deposited nanocarbon film electrode. Based on these results, we realized to measure uridylic acid (UMP) and inosine triphosphate (ITP) with a high oxidation potential by direct oxidation, which was difficult to measure at the as-deposited nanocarbon film electrode.
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Affiliation(s)
- Mitsunobu Takemoto
- Nitto Denko Corporation.,School of Materials and Chemical Technology, Tokyo Institute of Technology
| | - Tomoyuki Kamata
- National Institute of Advanced Industrial Science and Technology
| | - Dai Kato
- National Institute of Advanced Industrial Science and Technology
| | - Masahiko Hara
- School of Materials and Chemical Technology, Tokyo Institute of Technology
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9
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Wang X, Zhang J, Wei Y, Xing T, Cao T, Wu S, Zhu F. A copper-based metal–organic framework/graphene nanocomposite for the sensitive and stable electrochemical detection of DNA bases. Analyst 2020; 145:1933-1942. [DOI: 10.1039/c9an02398d] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and easy-operation electrode modification strategy was proposed using Cu-MOF/GO nanohybrids for physiologists and pathologists for the feasible and reliable simultaneous electrochemical detections of DNA bases, namely guanine and adenine.
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Affiliation(s)
- Xiuyun Wang
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Jie Zhang
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Yuanan Wei
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Tianyu Xing
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Tingting Cao
- Sanmenxia Center for Disease Control and Prevention
- Sanmenxia
- P. R. China
| | - Shuo Wu
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Fenghui Zhu
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- P. R. China
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10
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Electrooxidation of cytosine on bare screen-printed carbon electrodes studied by online electrochemistry-capillary electrophoresis-mass spectrometry. Electrochem commun 2019. [DOI: 10.1016/j.elecom.2018.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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11
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Bhattacharjee R, Moriam S, Umer M, Nguyen NT, Shiddiky MJA. DNA methylation detection: recent developments in bisulfite free electrochemical and optical approaches. Analyst 2018; 143:4802-4818. [PMID: 30226502 DOI: 10.1039/c8an01348a] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
DNA methylation is one of the significant epigenetic modifications involved in mammalian development as well as in the initiation and progression of various diseases like cancer. Over the past few decades, an enormous amount of research has been carried out for the quantification of DNA methylation in the mammalian genome. Earlier, most of these methodologies used bisulfite treatment. However, the low conversion, false reading, longer assay time and complex chemical reaction are the common limitations of this method that hinder their application in routine clinical screening. Thus, as an alternative to bisulfite conversion-based DNA methylation detection, numerous bisulfite-free methods have been proposed. In this regard, electrochemical biosensors have gained much attention in recent years for being highly sensitive yet cost-effective, portable, and simple to operate. On the other hand, biosensors with optical readouts enable direct real time detection of biological molecules and are easily adaptable to multiplexing. Incorporation of electrochemical and optical readouts into bisulfite free DNA methylation analysis is paving the way for the translation of this important biomarker into standard patient care. In this review, we provide a critical overview of recent advances in the development of electrochemical and optical readout based bisulfite free DNA methylation assays.
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Affiliation(s)
- Ripon Bhattacharjee
- School of Environment and Science, Griffith University, Nathan Campus, Nathan, QLD 4111, Australia.
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12
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KATO D, KAMATA T, KURITA R, YOSHIOKA K, SHIBA S, KURAYA E, KUNITAKE M, NIWA O. Nanocarbon Film Electrodes Can Expand the Possibility of Electroanalysis. BUNSEKI KAGAKU 2018. [DOI: 10.2116/bunsekikagaku.67.635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Dai KATO
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology
| | - Tomoyuki KAMATA
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology
| | - Ryoji KURITA
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology
| | - Kyoko YOSHIOKA
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology
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13
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Li Y, Liu S, Deng Q, Ling L. A sensitive colorimetric DNA biosensor for specific detection of the HBV gene based on silver-coated glass slide and G-quadruplex-hemin DNAzyme. J Med Virol 2017; 90:699-705. [PMID: 29144554 DOI: 10.1002/jmv.24993] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/09/2017] [Indexed: 01/03/2023]
Abstract
A sensitive colorimetric DNA biosensor for specific detection of single stranded oligonucleotide (ssDNA) is proposed in this paper. The biosensor is based on silver-coated glass (SCGS) and G-quadruplex-hemin DNAzyme. Capture DNA is immobilized on the surface of SCGS by Ag-S bond. Signal DNA can be used to hybridize with the target DNA which is selected from the Hepatitis B virus(HBV) gene as target HBV DNA, and the HRP-mimicking G-quadruplex-hemin DNAzyme can be formed through the function of a guanine-rich fragment from signal DNA to catalyze the oxidation of 2,2-azinobis(3-ethylbenzothiozoline)-6-sulfonicacid (ABTS2- ) by H2 O2 . The reaction will be monitored along the side of absorbance changes at 418 nm and it can be viewed by naked eye with the change of color as well. Upon addition of target Hepatitis B virus(HBV) DNA, signal DNA could bind on the surface of SCGS, and the concentration of G-quadruplex-hemin DNAzyme immobilizing on the surface of SCGS is depended on that of target HBV DNA. Under the optimum conditions, the absorption was proportional to the concentration of target HBV DNA over the range from 0.5 to 100 nM, with a detection limit of 0.2 nM. In addition, the biosensor is target specific and practicability. This assay might open a new avenue for applying in the diagnosis of HBV disease in the future.
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Affiliation(s)
- Yubin Li
- College of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, P. R. China
| | - Sheng Liu
- College of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, P. R. China
| | - Qiujuan Deng
- College of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, P. R. China
| | - Liansheng Ling
- School of Chemistry, Sun Yat-Sen University, Guangzhou, P. R. China
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14
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Sun SW, Liu HL, Zhou Y, Wang FB, Xia XH. Copper–Nitrogen-Doped Graphene Hybrid as an Electrochemical Sensing Platform for Distinguishing DNA Bases. Anal Chem 2017; 89:10858-10865. [DOI: 10.1021/acs.analchem.7b02520] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Shu-Wen Sun
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
- Department
of Applied Chemistry, Yuncheng University, Yuncheng, 044000, China
| | - Hai-Ling Liu
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Yue Zhou
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Feng-Bin Wang
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Xing-Hua Xia
- State
Key Laboratory of Analytical Chemistry for Life Science, School of
Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
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15
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Ng KL, Khor SM. Graphite-Based Nanocomposite Electrochemical Sensor for Multiplex Detection of Adenine, Guanine, Thymine, and Cytosine: A Biomedical Prospect for Studying DNA Damage. Anal Chem 2017; 89:10004-10012. [PMID: 28845664 DOI: 10.1021/acs.analchem.7b02432] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Guanine (G), adenine (A), thymine (T), and cytosine (C) are the four basic constituents of DNA. Studies on DNA composition have focused especially on DNA damage and genotoxicity. However, the development of a rapid, simple, and multiplex method for the simultaneous measurement of the four DNA bases remains a challenge. In this study, we describe a graphite-based nanocomposite electrode (Au-rGO/MWCNT/graphite) that uses a simple electro-co-deposition approach. We successfully applied the developed sensor for multiplex detection of G, A, T, and C, using square-wave voltammetry. The sensor was tested using real animal and plant DNA samples in which the hydrolysis of T and C could be achieved with 8 mol L-1 of acid. The electrochemical sensor exhibited excellent sensitivity (G = 178.8 nA/μg mL-1, A = 92.9 nA/μg mL-1, T = 1.4 nA/μg mL-1, and C = 15.1 9 nA/μg mL-1), low limit of detection (G, A = 0.5 μg mL-1; T, C = 1.0 μg mL-1), and high selectivity in the presence of common interfering factors from biological matrixes. The reliability of the established method was assessed by method validation and comparison with the ultraperformance liquid chromatography technique, and a correlation of 103.7% was achieved.
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Affiliation(s)
- Khan Loon Ng
- Department of Chemistry, Faculty of Science, University of Malaya , 50603 Kuala Lumpur, Malaysia.,Wipro Skin Research and Innovation Centre , No. 7 Persiaran Subang Permai, Taman Perindustrian Subang, 47610 Selangor, Malaysia
| | - Sook Mei Khor
- Department of Chemistry, Faculty of Science, University of Malaya , 50603 Kuala Lumpur, Malaysia.,University of Malaya Centre for Ionic Liquids (UMCiL), University of Malaya , 50603 Kuala Lumpur, Malaysia
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16
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Wei B, Zhang T, Ou X, Li X, Lou X, Xia F. Stereochemistry-Guided DNA Probe for Single Nucleotide Polymorphisms Analysis. ACS APPLIED MATERIALS & INTERFACES 2016; 8:15911-15916. [PMID: 27246659 DOI: 10.1021/acsami.6b03896] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Single nucleotide polymorphisms (SNPs) are the most abundant genetic polymorphisms and are responsible for many genetic diseases and cancers. In general, SNPs detection is performed by a single probe system (SPS), in which a single probe specifically hybridizes to one target. However, with the use of this method it is hard to improve the hybridization specificity and single mismatched discrimination factors (DF). In addition, the multiprobe system (MPS) requires complex probe designs and introduces at least one auxiliary probe except for the probe complementary to the target, resulting in a complicated detection system. Faced with these difficulties, we perform the SNP detection using a d/l-tryptophan (Trp) guided DNA probe and regulate the DF of electrochemical DNA (E-DNA) sensors by molecular chirality. We show that the DF of the d-Trp incubated E-DNA sensor (d-sensor) is larger than that of the l-sensor. More importantly, we achieve the high specificity by coupling d-Trp and l-Trp incubated E-DNA sensors, and the median DF is 7.21. Furthermore, the specificity of SNP detection can be further improved by supersandwich assay, and the median DF is enlarged to 37.23, which is comparable to that obtained with a multiprobe detection system.
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Affiliation(s)
- Benmei Wei
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
| | - Tianchi Zhang
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
| | - Xiaowen Ou
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
| | - Xinchun Li
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
| | - Xiaoding Lou
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
| | - Fan Xia
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan 430074, China
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
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17
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Oda A, Kato D, Yoshioka K, Tanaka M, Kamata T, Todokoro M, Niwa O. Fluorinated Nanocarbon Film Electrode Capable of Signal Amplification for Lipopolysaccharide Detection. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2015.12.100] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Zhang W, Zhu S, Luque R, Han S, Hu L, Xu G. Recent development of carbon electrode materials and their bioanalytical and environmental applications. Chem Soc Rev 2016; 45:715-52. [DOI: 10.1039/c5cs00297d] [Citation(s) in RCA: 210] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
New synthetic approaches, materials, properties, electroanalytical applications and perspectives of carbon materials are presented.
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Affiliation(s)
- Wei Zhang
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Shuyun Zhu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Rafael Luque
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Shuang Han
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Lianzhe Hu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
| | - Guobao Xu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- China
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19
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Ibrahim H, Temerk Y, Farhan N. Electrochemical sensor for individual and simultaneous determination of guanine and adenine in biological fluids and in DNA based on a nano-In–ceria modified glassy carbon paste electrode. RSC Adv 2016. [DOI: 10.1039/c6ra13704k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A novel, simple and sensitive electrochemical method for individual and simultaneous determination of guanine and adenine was developed using an In doped ceria nanoparticle modified glassy carbon paste electrode (In–CeO2/GCPE).
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Affiliation(s)
- Hossieny Ibrahim
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut
- Egypt
| | - Yassien Temerk
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut
- Egypt
| | - Nasser Farhan
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut
- Egypt
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Kuraya E, Nagatomo S, Sakata K, Kato D, Niwa O, Nishimi T, Kunitake M. Direct Analysis of Lipophilic Antioxidants of Olive Oils Using Bicontinuous Microemulsions. Anal Chem 2015; 88:1202-9. [PMID: 26639911 DOI: 10.1021/acs.analchem.5b03445] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Quantitative analyses of olive oil for lipophilic antioxidants, such as α-tocopherol and phenolics, by simple electrochemical measurements were conducted in a bicontinuous microemulsion (BME), which was bicontinuously composed of saline and toluene microphases with a surfactant system. Lipophilic antioxidants in oils were directly monitored in BME solutions using a lipophilic, fluorinated nanocarbon-film electrode (F-ECR). The combination of a well-balanced BME and extremely biased electrodes, such as strongly hydrophilic indium/tin oxide and strongly lipophilic (hydrophobic) F-ECR, allowed individual monitoring of hydrophilic and lipophilic antioxidants in the same BME solution without any required extraction. Furthermore, values for the charge Q, integrated from observed currents, showed good linear relationships with the results of conventional assays for antioxidant activity, namely, total phenolics and oxygen radical absorbance capacity assays, even with practical food samples. This proposed methodology provided a very simple, rapid, easily serviceable, and highly reproducible analysis that possesses great potential for applications to a wide range of chemical mixtures, in terms of analyte and media, beyond food oils.
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Affiliation(s)
- Eisuke Kuraya
- Science and Technology Division, Okinawa National College of Technology , 905 Henoko, Nago, Okinawa 905-2192, Japan.,Graduate School of Science and Technology, Kumamoto University , 2-39-1 Kurokami, Kumamoto, Kumamoto 860-8555, Japan
| | - Shota Nagatomo
- Graduate School of Science and Technology, Kumamoto University , 2-39-1 Kurokami, Kumamoto, Kumamoto 860-8555, Japan
| | - Kouhei Sakata
- Graduate School of Science and Technology, Kumamoto University , 2-39-1 Kurokami, Kumamoto, Kumamoto 860-8555, Japan
| | - Dai Kato
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Osamu Niwa
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Taisei Nishimi
- Japan Technological Research Association of Artificial Photosynthetic Chemical Process (ARPChem), Itopia Hashimoto Building 7F, 2-11-9 Iwamoto-cho, Chiyoda-ku, Tokyo 101-0032, Japan
| | - Masashi Kunitake
- Graduate School of Science and Technology, Kumamoto University , 2-39-1 Kurokami, Kumamoto, Kumamoto 860-8555, Japan
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Shervedani RK, Dehaghi SB, Foroushani MS. Construction of 5-amino-1,10-phenanthroline-Fe(II) Nanostructures on Glassy Carbon Electrode: Simultaneous and Selective Determination of Purine and Pyrimidine DNA Bases. ELECTROANAL 2015. [DOI: 10.1002/elan.201500580] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kazerooni H, Nasernejad B. A novel electrochemical DNA-sensing nanoplatform based on supramolecular ionic liquids grafted on nitrogen-doped graphene aerogels. J APPL ELECTROCHEM 2015. [DOI: 10.1007/s10800-015-0891-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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23
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Aoki H. Electrochemical Label-Free Nucleotide Sensors. Chem Asian J 2015; 10:2560-73. [PMID: 26227073 DOI: 10.1002/asia.201500449] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 07/20/2015] [Indexed: 11/10/2022]
Abstract
Numerous researchers have devoted a great deal of effort over the last few decades to the development of electrochemical oligonucleotide detection techniques, owing to their advantages of simple design, inherently small dimensions, and low power requirements. Their simplicity and rapidity of detection makes label-free oligonucleotide sensors of great potential use as first-aid screening tools in the analytical field of environmental measurements and healthcare management. This review article covers label-free oligonucleotide sensors, focusing specifically on topical electrochemical techniques, including intrinsic redox reaction of bases, conductive polymers, the use of electrochemical indicators, and highly ordered probe structures.
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Affiliation(s)
- Hiroshi Aoki
- Environmental Management Research Institute, National Institute of Advanced Industrial, Science and Technology (AIST), 16-1 Onogawa, Tsukuba, Ibaraki, 305-8569, Japan.
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24
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Zhou M, Guo S. Electrocatalytic Interface Based on Novel Carbon Nanomaterials for Advanced Electrochemical Sensors. ChemCatChem 2015. [DOI: 10.1002/cctc.201500198] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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25
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Shen W, Tian Y, Ran T, Gao Z. Genotyping and quantification techniques for single-nucleotide polymorphisms. Trends Analyt Chem 2015. [DOI: 10.1016/j.trac.2015.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Kuraya E, Nagatomo S, Sakata K, Kato D, Niwa O, Nishimi T, Kunitake M. Simultaneous Electrochemical Analysis of Hydrophilic and Lipophilic Antioxidants in Bicontinuous Microemulsion. Anal Chem 2015; 87:1489-93. [DOI: 10.1021/ac5044576] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Eisuke Kuraya
- Science
and Technology Division, Okinawa National College of Technology, 905 Henoko, Okinawa 905-2192, Japan
- Graduate
School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
| | - Shota Nagatomo
- Graduate
School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
| | - Kouhei Sakata
- Graduate
School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
| | - Dai Kato
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Osamu Niwa
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 6, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Taisei Nishimi
- Fujifilm Corporation, 577 Ushijima,
Kaisei-machi, Ashigarakami-gun, Kanagawa 258-9577, Japan
| | - Masashi Kunitake
- Graduate
School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan
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Huang RC, Chiu WJ, Li YJ, Huang CC. Detection of microRNA in tumor cells using exonuclease III and graphene oxide-regulated signal amplification. ACS APPLIED MATERIALS & INTERFACES 2014; 6:21780-21787. [PMID: 24730476 DOI: 10.1021/am500534g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In this study, we developed a label-free, ultrasensitive graphene oxide (GO)-based probe for the detection of oligonucleotides by laser desorption/ionization mass spectrometry (LDI-MS). On the basis of simple π-π stacking and electrostatic interactions between rhodamine 6G (R6G) and GO, we prepared the nanocomposite R6G-modified GO (R6G-GO). Signal intensities of R6G increased in mass spectra in the presence of single-stranded oligonucleotides under pulsed laser irradiation (355 nm) of R6G-GO. In addition, the signal intensity of R6G was stronger in the presence of short oligonucleotides. Because small oligonucleotides improve the LDI efficiency of R6G on GO, we designed an enzyme-amplified signal transduction probe system for the detection of microRNA (miRNA). After specific digestion of the probe DNA (pDNA) strand from pDNA/miRNA-hybridized complexes by exonuclease III (Exo III), the resulting small oligonucleotide fragments increased the R6G signal during LDI-MS of R6G-GO. In addition, the signal intensity of the R6G ions increased with increasing concentrations of the target miRNA. Coupling this enzyme reaction and R6G-GO with LDI-MS enabled the detection of miRNA at concentrations of the femtomolar (fM) level. We also demonstrated the analysis of miRNA in tumor cells and utilized this R6G-GO probe in the detection of a single-nucleotide polymorphism (SNP) in the Arg249Ser unit of the TP53 gene. This simple, rapid, and sensitive detection system based on the coupling of functional GO with LDI-MS appears to have great potential as a tool for the bioanalyses of oligonucleotides and proteins.
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Affiliation(s)
- Rong-Cing Huang
- Institute of Bioscience and Biotechnology and ‡Center of Excellence for the Oceans, National Taiwan Ocean University , Keelung 20224, Taiwan
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Sharaf MG, Cetinel S, Heckler L, Damji K, Unsworth L, Montemagno C. Nanotechnology-Based Approaches for Ophthalmology Applications: Therapeutic and Diagnostic Strategies. Asia Pac J Ophthalmol (Phila) 2014; 3:172-80. [PMID: 26107588 DOI: 10.1097/apo.0000000000000059] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
PURPOSE The purpose of this article was to review recent advances in applications of nanotechnology in ophthalmology. DESIGN Literature review. METHODS Research articles about nanotechnology-based treatments for particular eye diseases and diagnostic technologies were searched through Web of Science, and the most recent advances were reported. RESULTS Nanotechnology enabled to improve drug and gene delivery systems, medicine solubility and short half-life in biological systems, controlled release, targeted delivery, bioavailability, diffusion limitations, and biocompatibility so far. These promising achievements are the assurance of next-generation treatment technologies. As well as treatment, nanofabrications systems such as microelectromechanical manufacturing systems removed the limitations of nanodevice generations and led the development of diagnostic tools such as intraocular pressure monitors and biosensors. CONCLUSIONS The pursuit of personalized medicine approaches for combating ocular diseases may be possible only through the development of nanotechnology platforms that include molecular-level engineering. Nanoparticle engineering is a common thread; herein, we attempt to show unmodified nanoparticles as well as interesting and representative biomimetic strategies can be used for specific diseases. Finally, through combining microelectromechanical and nanoelectromechanical manufacturing system strategies, interesting manufacturing and sensor development can be accomplished for early detection and, in some cases, treatment of ocular diseases.
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Affiliation(s)
- Mehdi Ghaffari Sharaf
- From the *Chemical & Materials Engineering, †Ingenuity Lab, and ‡Ophthalmology and Visual Sciences, University of Alberta; and §National Institute of Nanotechnology, National Research Council, Edmonton, Alberta, Canada
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Kato D, Oda A, Tanaka M, Iijima S, Kamata T, Todokoro M, Yoshimi Y, Niwa O. Poly-ε-Lysine Modified Nanocarbon Film Electrodes for LPS Detection. ELECTROANAL 2014. [DOI: 10.1002/elan.201300542] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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31
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Kamata T, Kato D, Hirono S, Niwa O. Structure and Electrochemical Performance of Nitrogen-Doped Carbon Film Formed by Electron Cyclotron Resonance Sputtering. Anal Chem 2013; 85:9845-51. [DOI: 10.1021/ac402385q] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Tomoyuki Kamata
- National Institute of Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Dai Kato
- National Institute of Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Shigeru Hirono
- MES-Afty Corporation, 2-35-2 Hyoe, Hachioji, Tokyo 192-0918, Japan
| | - Osamu Niwa
- National Institute of Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
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32
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Detection of real sample DNA at a cadmium sulfide--chitosan/gelatin modified electrode. Colloids Surf B Biointerfaces 2013; 113:85-91. [PMID: 24060932 DOI: 10.1016/j.colsurfb.2013.08.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 08/18/2013] [Accepted: 08/20/2013] [Indexed: 11/22/2022]
Abstract
Cadmium sulfide (CdS) was combined with chitosan (Chi) and gelatin (Gel) to prepare a CdS-Chi/Gel modified electrode. Chi exhibits a large positive charge density and was to provide a uniform of CdS surface. Gel exhibits high mechanical strength and low toxicity toward mammalian cells, and is non-antigenic biopolymer. CdS-Chi exhibits a lower contact angle than that of bare CdS, indicating that the hydrophilicity of the sample surface had increased. Electrochemical impedance spectroscopy (EIS) was used to determine diffusion coefficients and to characterize the electron transfer kinetics during the redox reactions. The surface morphologies of CdS-Chi and Gel were characterized using scanning electron microscopy (SEM) and atomic force microscopy (AFM). Differential pulse voltammetry (DPV) was used to detect the analytes. DPV not only increased the linear range of the electrocatalytic current, but also lowered the overpotential for oxidation interference in the measurements. The CdS electrode exhibited a enhanced electrocatalytic activity toward the analytes evaluated in this study. The presence of Gel enhanced the loading and stability of the electrode. The fabricated electrode was successfully used for the simultaneous electrochemical oxidation of guanine (G) and adenine (A).
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33
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Brotons A, Mas LA, Metters JP, Banks CE, Iniesta J. Voltammetric behaviour of free DNA bases, methylcytosine and oligonucleotides at disposable screen printed graphite electrode platforms. Analyst 2013; 138:5239-49. [PMID: 23857474 DOI: 10.1039/c3an00682d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Improvements in analytical methods for the determination and quantification of methylcytosine in DNA are vital since it has the potential to be used as a biomarker to detect different diseases in the first stage such as in the case of carcinomas and sterility. In this work we utilized screen printed graphite electrodes (SPGE) for studying the electrochemical response of all free DNA bases, methylcytosine and short oligonucleotides by cyclic voltammetry (CV) and square wave voltammetry (SWV). CV and SWV responses of free DNA bases and methylcytosine have been investigated by using SPGE platforms and the feasibility of detecting and quantifying cytosine and methylcytosine as free DNA moieties has been evaluated as a function of pH, concentration and the presence of the other free DNA bases in solution simultaneously. Repeatability of using SWV has been performed for the electrochemical behavior of both 250 μM cytosine and 250 μM methylcytosine in the presence of 25 μM guanine, with coefficient of variations of 6.9% and 2.6% respectively based upon peak current (N = 5). Six-mer oligonucleotides with a sequence 5'-XXXCGC-3', where the XXX motif corresponds to TTT, TTA, TAA and AAA have been performed using SWV in 0.1 M acetate buffer pH 5.0 to explore how the DNA base position effects the electrooxidation of guanine and cytosine into the oligonucleotide. Furthermore SWV comparisons of the electrooxidation of the oligonucleotides 5'-CGCGCG-3' and its methylated 5'-mCGmCGmCG-3' have been performed with concentrations in acetate buffer solutions, and the interaction of both oligonucleotides with the graphitic surface of the SPGE has been demonstrated by fitting well-known adsorption models such as Freundlich and Langmuir kinetics according to the SWV current response of guanine, cytosine and methylcytosine into the oligonucleotide.
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Affiliation(s)
- Ariadna Brotons
- Physical Chemistry Department and Institute of Electrochemistry, University of Alicante, 03690 San Vicente del Raspeig, Alicante, Spain
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34
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Wang P, Chen H, Tian J, Dai Z, Zou X. Electrochemical evaluation of DNA methylation level based on the stoichiometric relationship between purine and pyrimidine bases. Biosens Bioelectron 2013; 45:34-9. [DOI: 10.1016/j.bios.2013.01.057] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 01/17/2013] [Accepted: 01/23/2013] [Indexed: 10/27/2022]
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35
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Zheng X, Wang L. Direct Electrocatalytic Oxidation and Simultaneous Determination of 5-Methylcytosine and Cytosine at Electrochemically Reduced Graphene Modified Glassy Carbon Electrode. ELECTROANAL 2013. [DOI: 10.1002/elan.201300040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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36
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Zhu C, Dong S. Energetic Graphene-Based Electrochemical Analytical Devices in Nucleic Acid, Protein and Cancer Diagnostics and Detection. ELECTROANAL 2013. [DOI: 10.1002/elan.201300056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Arvand M, Motaghed Mazhabi R, Niazi A. Simultaneous determination of guanine, adenine and thymine using a modified carbon paste electrode by TiO2 nanoparticles-magnesium(II) doped natrolite zeolite. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2012.11.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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38
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39
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Yang T, Guan Q, Li Q, Meng L, Wang L, Liu C, Jiao K. Large-area, three-dimensional interconnected graphene oxide intercalated with self-doped polyaniline nanofibers as a free-standing electrocatalytic platform for adenine and guanine. J Mater Chem B 2013; 1:2926-2933. [DOI: 10.1039/c3tb20171f] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Kato D, Sumimoto M, Ueda A, Hirono S, Niwa O. Evaluation of Electrokinetic Parameters for All DNA Bases with Sputter Deposited Nanocarbon Film Electrode. Anal Chem 2012; 84:10607-13. [DOI: 10.1021/ac301964e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dai Kato
- National Institute of Advanced Industrial Science and Technology, 1-1-1
Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Michinori Sumimoto
- Division of Materials Science
and Engineering, Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube 755-8611,
Japan
| | - Akio Ueda
- National Institute of Advanced Industrial Science and Technology, 1-1-1
Higashi, Tsukuba, Ibaraki 305-8566, Japan
| | - Shigeru Hirono
- National Institute of Advanced Industrial Science and Technology, 1-1-1
Higashi, Tsukuba, Ibaraki 305-8566, Japan
- MES-Afty Corporation, 2-35-2 Hyoe, Hachioji, Tokyo 192-0918,
Japan
| | - Osamu Niwa
- National Institute of Advanced Industrial Science and Technology, 1-1-1
Higashi, Tsukuba, Ibaraki 305-8566, Japan
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41
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Akhavan O, Ghaderi E, Rahighi R. Toward single-DNA electrochemical biosensing by graphene nanowalls. ACS NANO 2012; 6:2904-16. [PMID: 22385391 DOI: 10.1021/nn300261t] [Citation(s) in RCA: 284] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Graphene oxide nanowalls with extremely sharp edges and preferred vertical orientation were deposited on a graphite electrode by using electrophoretic deposition in an Mg(2+)-GO electrolyte. Using differential pulse voltammetry (DPV), reduced graphene nanowalls (RGNWs) were applied for the first time, in developing an ultra-high-resolution electrochemical biosensor for detection of the four bases of DNA (G, A, T, and C) by monitoring the oxidation signals of the individual nucleotide bases. The extremely enhanced electrochemical reactivity of the four free bases of DNA, single-stranded DNA, and double-stranded DNA (dsDNA) at the surface of the RGNW electrode was compared to electrochemical performances of reduced graphene nanosheet (RGNS), graphite, and glassy carbon electrodes. By increasing the number of DPVs up to 100 scans, the RGNW electrode exhibited an excellent stability with only 15% variation in the oxidation signals, while for the RGNS electrode no detectable signals relating to T and C of 0.1 μM dsDNA were observed. The linear dynamic detection range of the RGNW electrode for dsDNA was checked in the wide range of 0.1 fM to 10 mM, while for the RGNS electrode, it was from 2.0 pM to <10 mM. The lower limits of dsDNA detection of the RGNW and RGNS electrodes were estimated as 9.4 zM (∼5 dsDNA/mL) and 5.4 fM, respectively. The RGNWs were efficient in label-free detection of single nucleotide polymorphisms of 20 zM oligonucleotides (∼10 DNA/mL) having a specific sequence. Therefore, the RGNWs can effectively contribute to the development of ultra-high-sensitive electrochemical biosensors with single-DNA resolutions.
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Affiliation(s)
- Omid Akhavan
- Department of Physics, Sharif University of Technology, P.O. Box 11155-9161, Tehran, Iran.
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42
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Knez K, Janssen KPF, Pollet J, Spasic D, Lammertyn J. Fiber-optic high-resolution genetic screening using gold-labeled gene probes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:868-872. [PMID: 22331702 DOI: 10.1002/smll.201102209] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2011] [Revised: 12/20/2011] [Indexed: 05/31/2023]
Affiliation(s)
- Karel Knez
- BIOSYST-MeBioS, Katholieke Universiteit Leuven, B-3001 Leuven, Belgium
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43
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Affiliation(s)
- Emil Paleček
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, 612
65 Brno, Czech Republic
| | - Martin Bartošík
- Institute of Biophysics, Academy of Sciences of the Czech Republic, v.v.i., Kralovopolska 135, 612
65 Brno, Czech Republic
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KURITA R, NAKAMOTO K, SATO Y, KAMATA T, UEDA A, KATO D, HIRONO S, NIWA O. An sp2 and sp3 Hybrid Nanocrystalline Carbon Film Electrode for Anodic Stripping Voltammetry and Its Application for Electrochemical Immunoassay. ANAL SCI 2012; 28:13-20. [DOI: 10.2116/analsci.28.13] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ryoji KURITA
- National Institute of Advanced Industrial Science and Technology (AIST)
| | - Kohei NAKAMOTO
- National Institute of Advanced Industrial Science and Technology (AIST)
- Graduate School of Pure and Applied Science, University of Tsukuba
| | - Yuko SATO
- National Institute of Advanced Industrial Science and Technology (AIST)
| | - Tomoyuki KAMATA
- National Institute of Advanced Industrial Science and Technology (AIST)
| | - Akio UEDA
- National Institute of Advanced Industrial Science and Technology (AIST)
| | - Dai KATO
- National Institute of Advanced Industrial Science and Technology (AIST)
| | | | - Osamu NIWA
- National Institute of Advanced Industrial Science and Technology (AIST)
- Graduate School of Pure and Applied Science, University of Tsukuba
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45
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Dai Z, Hu X, Wu H, Zou X. A label-free electrochemical assay for quantification of gene-specific methylation in a nucleic acid sequence. Chem Commun (Camb) 2012; 48:1769-71. [DOI: 10.1039/c2cc15398j] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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46
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Wang P, Wu H, Dai Z, Zou X. Picomolar level profiling of the methylation status of the p53 tumor suppressor gene by a label-free electrochemical biosensor. Chem Commun (Camb) 2012; 48:10754-6. [DOI: 10.1039/c2cc35615e] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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47
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Deng C, Xia Y, Xiao C, Nie Z, Yang M, Si S. Electrochemical oxidation of purine and pyrimidine bases based on the boron-doped nanotubes modified electrode. Biosens Bioelectron 2011; 31:469-74. [PMID: 22154402 DOI: 10.1016/j.bios.2011.11.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 11/06/2011] [Accepted: 11/09/2011] [Indexed: 12/15/2022]
Abstract
Based on the excellent physicochemical properties of boron-doped carbon nanotubes (BCNTs), the electrochemical analysis of four free DNA bases at the BCNTs modified glassy carbon (GC) electrode was investigated. Herein, the BCNTs/GC electrode exhibited remarkable electrocatalytic activity towards the oxidation of purine bases (guanine (G), adenine (A)). More significantly, the direct oxidation of pyrimidine bases (thymine (T), cytosine (C)) was realized. It may be due to that BCNTs have the advantages of high electron transfer kinetics, large surface area, prominent antifouling ability and electrode activity. On basis of this, a novel and simple strategy for the determination of G, A, T and C was proposed. The BCNTs/GC electrode showed high sensitivity, wide linear range and capability of detection for the electrochemical determination of G, A, T, and C. On the other hand, the electrochemical oxidation of quaternary mixture of G, A, T, and C at the BCNTs/GC electrode was investigated. It was obtained that the peak separation between G and A, A and T, T and C were large enough for their potential recognition in mixture without any separation or pretreatment. The BCNTs/GC electrode also displayed good stability, reproducibility and excellent anti-interferent ability. Therefore, it can be believed that the BCNTs/GC electrode would provide a potential application for the electrochemical detection of DNA in the field of genetic-disease diagnosis.
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Affiliation(s)
- Chunyan Deng
- Key Laboratory of Resources Chemistry of Nonferrous Metals (Central South University), Changsha 410083, PR China.
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Kato D, Goto K, Fujii SI, Takatsu A, Hirono S, Niwa O. Electrochemical DNA methylation detection for enzymatically digested CpG oligonucleotides. Anal Chem 2011; 83:7595-9. [PMID: 21905720 DOI: 10.1021/ac201761c] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We describe the electrochemical detection of DNA methylation through the direct oxidation of both 5-methylcytosine (mC) and cytosine (C) in 5'-CG-3' sequence (CpG) oligonucleotides using a sputtered nanocarbon film electrode after digesting a longer CpG oligonucleotide with endonuclease P1. Direct electrochemistry of the longer CpG oligonucleotides was insufficient for obtaining the oxidation currents of these bases because the CG rich sequence inhibited the direct oxidation of each base in the longer CpG oligonucleotides, owing to the conformational structure and its very low diffusion coefficient. To detect C methylation with better quantitativity and sensitivity in the relatively long CpG oligonucleotides, we successfully used an endonuclease P1 to digest the target CpG oligonucleotide and yield an identical mononucleotide 2'-deoxyribonucleoside 5'-monophosphate (5'-dNMP). Compared with results obtained without P1 treatment, we achieved 4.4 times higher sensitivity and a wider concentration range for mC detection with a resolution capable of detecting a subtle methylated cytosine difference in the CpG oligonucleotides (60mer).
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Affiliation(s)
- Dai Kato
- Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8566, Japan
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Du M, Yang T, Ma S, Zhao C, Jiao K. Ionic liquid-functionalized graphene as modifier for electrochemical and electrocatalytic improvement: Comparison of different carbon electrodes. Anal Chim Acta 2011; 690:169-74. [DOI: 10.1016/j.aca.2011.01.051] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 01/22/2011] [Accepted: 01/26/2011] [Indexed: 11/16/2022]
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Wang P, Wu H, Dai Z, Zou X. Simultaneous detection of guanine, adenine, thymine and cytosine at choline monolayer supported multiwalled carbon nanotubes film. Biosens Bioelectron 2011; 26:3339-45. [DOI: 10.1016/j.bios.2011.01.011] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 01/06/2011] [Accepted: 01/07/2011] [Indexed: 02/07/2023]
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