1
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Wei P, Li Z, E Y, Jiang Y, Chen P, Li L, Qian K. Highly dispersed Cu and Ni nano cluster sensor for ultrasensitive electrochemical detection of antiviral drug lamivudine. Mikrochim Acta 2023; 190:96. [PMID: 36807541 DOI: 10.1007/s00604-023-05682-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 01/30/2023] [Indexed: 02/20/2023]
Abstract
The accurate and rapid detection for the nucleoside reverse transcriptase inhibitor lamivudine (LAM, 3TC) in cellular systems is always a challenge in the clinic application. Here, a sensitive Cu and Ni nano cluster sensor for LAM is generated under hydrothermal conditions.The Cu and Ni atoms are highly dispersed and aggregated in the nanosized opening pore windows of the synthesized LTA zeolite, through the diatomic synergistic contribution of Cu and Ni and the enrichment of zeolitic channel pores. Using differential pulse voltammetry (DPV), the detection limit (LOD) of LAM at the potential (- 0.15 V) can reach 0.001 pM and the linear range is 0.002 pM-0.002 μM. Since the nano cluster is separated and restricted by the nanosized windows of the zeolite framework, the sensor provides high stability, good recovery (92.5-109%) and RSD (0.8-3.2%) in the analysis of tap water, RPMI 1640 medium, and rabbit serum. The Cu/Ni/LTA zeolite-modified glassy carbon electrode (Cu/Ni/LTA/GCE) exhibits excellent catalytic performance for LAM with high selectivity over potentially interfering agents. A sensitive Cu and Ni nano cluster sensor for LAM is generated in the hydrothermal condition that the Cu and Ni atoms are highly dispersed and aggregated in the nanosized opening pore windows of the as-synthesized LTA zeolite. Through the diatomic synergistic contribution of Cu and Ni and the enrichment of zeolitic channel pores, the observed limit of detection (LOD) can reach 0.001 pM under differential pulse voltammetry (DPV) method with a wide linear relationship to 0.002 μM.
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Affiliation(s)
- Pengyan Wei
- Jinzhou Medical University, Jinzhou, 121001, People's Republic of China
| | - Zhuozhe Li
- Jinzhou Medical University, Jinzhou, 121001, People's Republic of China
| | - Yifeng E
- Jinzhou Medical University, Jinzhou, 121001, People's Republic of China
| | - Yuying Jiang
- Jinzhou Medical University, Jinzhou, 121001, People's Republic of China
| | - Peng Chen
- Key Laboratory of Functional Inorganic Material Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, People's Republic of China
| | - Li Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry in Jilin University, Changchun, 130012, People's Republic of China
| | - Kun Qian
- Jinzhou Medical University, Jinzhou, 121001, People's Republic of China.
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2
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Current Trends and Challenges in Point-of-care Urinalysis of Biomarkers in Trace Amounts. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Babaei A, Pouremamali A, Rafiee N, Sohrabi H, Mokhtarzadeh A, de la Guardia M. Genosensors as an alternative diagnostic sensing approaches for specific detection of various certain viruses: a review of common techniques and outcomes. Trends Analyt Chem 2022; 155:116686. [PMID: 35611316 PMCID: PMC9119280 DOI: 10.1016/j.trac.2022.116686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 05/08/2022] [Accepted: 05/15/2022] [Indexed: 12/19/2022]
Abstract
Viral infections are responsible for the deaths of millions of people throughout the world. Since outbreak of highly contagious and mutant viruses such as contemporary sars-cov-2 pandemic, has challenged the conventional diagnostic methods, the entity of a thoroughly sensitive, specific, rapid and inexpensive detecting technique with minimum level of false-positivity or -negativity, is desperately needed more than any time in the past decades. Biosensors as minimized devices could detect viruses in simple formats. So far, various nucleic acid, immune- and protein-based biosensors were designed and tested for recognizing the genome, antigen, or protein level of viruses, respectively; however, nucleic acid-based sensing techniques, which is the foundation of constructing genosensors, are preferred not only because of their ultra-sensitivity and applicability in the early stages of infections but also for their ability to differentiate various strains of the same virus. To date, the review articles related to genosensors are just confined to particular pathogenic diseases; In this regard, the present review covers comprehensive information of the research progress of the electrochemical, optical, and surface plasmon resonance (SPR) genosensors that applied for human viruses' diseases detection and also provides a well description of viruses' clinical importance, the conventional diagnosis approaches of viruses and their disadvantages. This review would address the limitations in the current developments as well as the future challenges involved in the successful construction of sensing approaches with the functionalized nanomaterials and also allow exploring into core-research works regarding this area.
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Affiliation(s)
- Abouzar Babaei
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Pouremamali
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Nastaran Rafiee
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hessamaddin Sohrabi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Miguel de la Guardia
- Department of Analytical Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
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4
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Poujouly C, Le Gall J, Freisa M, Kechkeche D, Bouville D, Khemir J, Gonzalez-Losada P, Gamby J. Microfluidic Chip for the Electrochemical Detection of MicroRNAs: Methylene Blue Increasing the Specificity of the Biosensor. Front Chem 2022; 10:868909. [PMID: 35425760 PMCID: PMC9002130 DOI: 10.3389/fchem.2022.868909] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
MicroRNAs (miRNAs) are biomarkers involved in biological processes that are released by cells and found in biological fluids such as blood. The development of nucleic acid-based biosensors has significantly increased in the past 10 years because the detection of such nucleic acids can easily be applied in the field of early diagnosis. These biosensors need to be sensitive, specific, and fast in order to be effective. This work introduces a newly-built electrochemical biosensor that enables a fast detection in 30 min and, as a result of its integration in microfluidics, presents a limit of detection as low as 1 aM. The litterature concerning the specificity of electrochemical biosensors includes several studies that report one base-mismatch, with the base-mismatch located in the middle of the strand. We report an electrochemical nucleic acid biosensor integrated into a microfluidic chip, allowing for a one-base-mismatch specificity independently from the location of the mismatch in the strand. This specificity was improved using a solution of methylene blue, making it possible to discriminate a partial hybridization from a complete and complementary hybridization.
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5
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Zhang YY, Guillon FX, Griveau S, Bedioui F, Lazerges M, Slim C. Evolution of nucleic acids biosensors detection limit III. Anal Bioanal Chem 2021; 414:943-968. [PMID: 34668044 DOI: 10.1007/s00216-021-03722-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 09/17/2021] [Accepted: 10/06/2021] [Indexed: 11/30/2022]
Abstract
This review is an update of two previous ones focusing on the limit of detection of electrochemical nucleic acid biosensors allowing direct detection of nucleic acid target (miRNA, mRNA, DNA) after hybridization event. A classification founded on the nature of the electrochemical transduction pathway is established. It provides an overall picture of the detection limit evolution of the various sensor architectures developed during the last three decades and a critical report of recent strategies.
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Affiliation(s)
- Yuan Yuan Zhang
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - François-Xavier Guillon
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - Sophie Griveau
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - Fethi Bedioui
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France.
| | - Mathieu Lazerges
- Faculté de Pharmacie de Paris, Faculté de Santé, Université de Paris, 4 avenue de l'Observatoire, 75006, Paris, France
| | - Cyrine Slim
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France.
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6
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Hai X, Li Y, Zhu C, Song W, Cao J, Bi S. DNA-based label-free electrochemical biosensors: From principles to applications. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116098] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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7
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Yeasmin S, Ammanath G, Ali Y, Boehm BO, Yildiz UH, Palaniappan A, Liedberg B. Colorimetric Urinalysis for On-Site Detection of Metabolic Biomarkers. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31270-31281. [PMID: 32551533 DOI: 10.1021/acsami.0c09179] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Over the past few decades, colorimetric assays have been developed for cost-effective and rapid on-site urinalysis. Most of these assays were employed for detection of biomarkers such as glucose, uric acid, ions, and albumin that are abundant in urine at micromolar to millimolar levels. In contrast, direct assaying of urinary biomarkers such as glycated proteins, low-molecular-weight reactive oxygen species, and nucleic acids that are present at significantly lower levels (nanomolar to picomolar) remain challenging due to the interferences from the urine sample matrix. State-of-the-art assays for detection of trace amounts of urinary biomarkers typically utilize time-consuming and equipment-dependent sample pretreatment or clean-up protocols prior to assaying, which limits their applicability for on-site analysis. Herein, we report a colorimetric assay for on-site detection of trace amount of generic biomarkers in urine without involving tedious sample pretreatment protocols. The detection strategy is based on monitoring the changes in optical properties of poly(3-(4-methyl-3'-thienyloxy)propyltriethylammonium bromide) upon interacting with an aptamer or a peptide nucleic acid in the presence and absence of target biomarkers of relevance for the diagnosis of metabolic complications and diabetes. As a proof of concept, this study demonstrates facile assaying of advanced glycation end products, 8-hydroxy-2'-deoxyguanosine and hepatitis B virus DNA in urine samples at clinically relevant concentrations, with limits of detection of ∼850 pM, ∼650 pM, and ∼ 1 nM, respectively. These analytes represent three distinct classes of biomarkers: (i) glycated proteins, (ii) low-molecular-weight reactive oxygen species, and (iii) nucleic acids. Hence, the proposed methodology is applicable for rapid detection of generic biomarkers in urine, without involving sophisticated equipment and skilled personnel, thereby enabling on-site urinalysis. At the end of the contribution, we discuss the opportunity to translate the homogeneous assay into a paper-based format.
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Affiliation(s)
- Sanjida Yeasmin
- Centre for Biomimetic Sensor Science, Nanyang Technological University, 637553 Singapore
- School of Materials Science and Engineering, Nanyang Technological University, 639798 Singapore
| | - Gopal Ammanath
- Centre for Biomimetic Sensor Science, Nanyang Technological University, 637553 Singapore
- School of Materials Science and Engineering, Nanyang Technological University, 639798 Singapore
| | - Yusuf Ali
- Lee Kong Chian School of Medicine, Nanyang Technological University, 308232 Singapore
| | - Bernhard O Boehm
- Lee Kong Chian School of Medicine, Nanyang Technological University, 308232 Singapore
| | - Umit Hakan Yildiz
- Department of Chemistry, Izmir Institute of Technology, Urla, Izmir 35430, Turkey
| | - Alagappan Palaniappan
- Centre for Biomimetic Sensor Science, Nanyang Technological University, 637553 Singapore
- School of Materials Science and Engineering, Nanyang Technological University, 639798 Singapore
| | - Bo Liedberg
- Centre for Biomimetic Sensor Science, Nanyang Technological University, 637553 Singapore
- School of Materials Science and Engineering, Nanyang Technological University, 639798 Singapore
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8
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Pencil graphite electrode based electrochemical system for the investigation of antihypertensive drug hydrochlorothiazide: An electrochemical study. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.136718] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Kaur B, Malecka K, Cristaldi DA, Chay CS, Mames I, Radecka H, Radecki J, Stulz E. Approaching single DNA molecule detection with an ultrasensitive electrochemical genosensor based on gold nanoparticles and cobalt-porphyrin DNA conjugates. Chem Commun (Camb) 2018; 54:11108-11111. [DOI: 10.1039/c8cc05362f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An ultrasensitive genosensor is obtained by using gold nanoparticles and cobalt-porphyrin labelled DNA reporter strands with an attomolar detection limit.
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Affiliation(s)
- Balwinder Kaur
- Institute of Animal Reproduction and Food Research
- Polish Academy of Sciences
- 10-748 Olsztyn
- Poland
| | - Kamila Malecka
- Institute of Animal Reproduction and Food Research
- Polish Academy of Sciences
- 10-748 Olsztyn
- Poland
| | - Domenico A. Cristaldi
- School of Chemistry & Institute for Life Sciences
- University of Southampton
- Southampton SO17 1BJ
- UK
| | - Clarissa S. Chay
- School of Chemistry & Institute for Life Sciences
- University of Southampton
- Southampton SO17 1BJ
- UK
| | - Iwona Mames
- School of Chemistry & Institute for Life Sciences
- University of Southampton
- Southampton SO17 1BJ
- UK
| | - Hanna Radecka
- Institute of Animal Reproduction and Food Research
- Polish Academy of Sciences
- 10-748 Olsztyn
- Poland
| | - Jerzy Radecki
- Institute of Animal Reproduction and Food Research
- Polish Academy of Sciences
- 10-748 Olsztyn
- Poland
| | - Eugen Stulz
- School of Chemistry & Institute for Life Sciences
- University of Southampton
- Southampton SO17 1BJ
- UK
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10
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Analysis of the evolution of the detection limits of electrochemical nucleic acid biosensors II. Anal Bioanal Chem 2017; 409:4335-4352. [DOI: 10.1007/s00216-017-0377-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/11/2017] [Accepted: 04/21/2017] [Indexed: 01/07/2023]
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11
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Ozkan-Ariksoysal D, Kayran YU, Yilmaz FF, Ciucu AA, David IG, David V, Hosgor-Limoncu M, Ozsoz M. DNA-wrapped multi-walled carbon nanotube modified electrochemical biosensor for the detection of Escherichia coli from real samples. Talanta 2017; 166:27-35. [PMID: 28213234 DOI: 10.1016/j.talanta.2017.01.005] [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: 10/23/2016] [Revised: 12/30/2016] [Accepted: 01/03/2017] [Indexed: 12/16/2022]
Abstract
This paper introduces DNA-wrapped multi-walled carbon nanotube (MWCNT)-modified genosensor for the detection of Escherichia coli (E. coli) from polymerase chain reaction (PCR)-amplified real samples while Staphylococcus aureus (S. aureus) was used to investigate the selectivity of the biosensor. The capture probe specifically recognizing E. coli DNA and it was firstly interacted with MWCNTs for wrapping of single-stranded DNA (ssDNA) onto the nanomaterial. DNA-wrapped MWCNTs were then immobilised on the surface of disposable pencil graphite electrode (PGE) for the detection of DNA hybridization. Electrochemical behaviors of the modified PGEs were investigated using Raman spectroscopy and differential pulse voltammetry (DPV). The sequence selective DNA hybridization was determined and evaluated by changes in the intrinsic guanine oxidation signal at about 1.0V by DPV. Numerous factors affecting the hybridization were optimized such as target concentration, hybridization time, etc. The designed DNA sensor can well detect E. coli DNA in 20min detection time with 0.5pmole of detection limit in 30µL of sample volume.
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Affiliation(s)
- Dilsat Ozkan-Ariksoysal
- Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, 35100 Bornova, Izmir, Turkey.
| | - Yasin Ugur Kayran
- Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, 35100 Bornova, Izmir, Turkey
| | - Fethiye Ferda Yilmaz
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Ege University, 35100 Bornova, Izmir, Turkey
| | - Anton Alexandru Ciucu
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, 90-92 Panduri Avenue, District 5, 050663 Bucharest, Romania
| | - Iulia Gabriela David
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, 90-92 Panduri Avenue, District 5, 050663 Bucharest, Romania
| | - Vasile David
- Department of Analytical Chemistry, Faculty of Chemistry, University of Bucharest, 90-92 Panduri Avenue, District 5, 050663 Bucharest, Romania
| | - Mine Hosgor-Limoncu
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Ege University, 35100 Bornova, Izmir, Turkey
| | - Mehmet Ozsoz
- Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, 35100 Bornova, Izmir, Turkey
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12
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Chen J, Liu Z, Zheng Y, Lin Z, Sun Z, Liu A, Chen W, Lin X. B/C genotyping of hepatitis B virus based on dual-probe electrochemical biosensor. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2016.12.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Gaiji H, Jolly P, Ustuner S, Goggins S, Abderrabba M, Frost CG, Estrela P. A Peptide Nucleic Acid (PNA)-DNA Ferrocenyl Intercalator for Electrochemical Sensing. ELECTROANAL 2016. [DOI: 10.1002/elan.201600576] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Houda Gaiji
- Department of Chemistry, Faculty of Mathematical, Physical and Natural Sciences of Tunis; University Tunis El Manar; Tunis 2092 Tunisia
- Laboratory of Materials Molecules and Applications (LMMA), Preparatory Institute of Scientific and Technical Studies (IPEST); University of Carthage, La Marsa; Tunis 2070 Tunisia
| | - Pawan Jolly
- Department of Electronic & Electrical Engineering; University of Bath; Bath BA2 7AY United Kingdom
| | - Serife Ustuner
- Department of Electronic & Electrical Engineering; University of Bath; Bath BA2 7AY United Kingdom
- Department of Chemistry; University of Bath; Bath BA2 7AY United Kingdom
| | - Sean Goggins
- Department of Chemistry; University of Bath; Bath BA2 7AY United Kingdom
| | - Manef Abderrabba
- Laboratory of Materials Molecules and Applications (LMMA), Preparatory Institute of Scientific and Technical Studies (IPEST); University of Carthage, La Marsa; Tunis 2070 Tunisia
| | | | - Pedro Estrela
- Department of Electronic & Electrical Engineering; University of Bath; Bath BA2 7AY United Kingdom
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14
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Brazaca LC, Bramorski CB, Cancino-Bernardi J, Janegitz BC, Zucolotto V. A Genosensor for Sickle Cell Anemia Trait Determination. ELECTROANAL 2016. [DOI: 10.1002/elan.201600573] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Laís C. Brazaca
- Nanomedicine and Nanotoxicology Group; University of São Paulo; Avenida Trabalhador Sancarlense, 400 13560-970 São Carlos Brazil
| | - Camila B. Bramorski
- Nanomedicine and Nanotoxicology Group; University of São Paulo; Avenida Trabalhador Sancarlense, 400 13560-970 São Carlos Brazil
| | - Juliana Cancino-Bernardi
- Nanomedicine and Nanotoxicology Group; University of São Paulo; Avenida Trabalhador Sancarlense, 400 13560-970 São Carlos Brazil
| | - Bruno C. Janegitz
- Department of Nature Sciences, Mathematics and Education; Federal University of São Carlos; Rodovia Anhanguera, km 174 13600-970 Araras Brazil
| | - Valtencir Zucolotto
- Nanomedicine and Nanotoxicology Group; University of São Paulo; Avenida Trabalhador Sancarlense, 400 13560-970 São Carlos Brazil
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15
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Liu L, Wang X, Ma Q, Lin Z, Chen S, Li Y, Lu L, Qu H, Su X. Multiplex electrochemiluminescence DNA sensor for determination of hepatitis B virus and hepatitis C virus based on multicolor quantum dots and Au nanoparticles. Anal Chim Acta 2016; 916:92-101. [DOI: 10.1016/j.aca.2016.02.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/14/2016] [Accepted: 02/17/2016] [Indexed: 02/01/2023]
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16
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Gokce G, Erdem A, Ceylan C, Akgöz M. Voltammetric detection of sequence-selective DNA hybridization related to Toxoplasma gondii in PCR amplicons. Talanta 2016; 149:244-249. [DOI: 10.1016/j.talanta.2015.11.071] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 11/22/2015] [Accepted: 11/26/2015] [Indexed: 12/01/2022]
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17
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Li F, Peng J, Zheng Q, Guo X, Tang H, Yao S. Carbon Nanotube-Polyamidoamine Dendrimer Hybrid-Modified Electrodes for Highly Sensitive Electrochemical Detection of MicroRNA24. Anal Chem 2015; 87:4806-13. [DOI: 10.1021/acs.analchem.5b00093] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Fengye Li
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
| | - Jing Peng
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
| | - Qiong Zheng
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
| | - Xiang Guo
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
| | - Hao Tang
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
| | - Shouzhuo Yao
- Key
Laboratory of Chemical Biology and Traditional Chinese Medicine Research
(Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, People’s Republic of China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, People’s Republic of China
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Chen J, Chen Q, Gao C, Zhang M, Qin B, Qiu H. A SiO2 NP–DNA/silver nanocluster sandwich structure-enhanced fluorescence polarization biosensor for amplified detection of hepatitis B virus DNA. J Mater Chem B 2015; 3:964-967. [DOI: 10.1039/c4tb01875c] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A novel homogeneous biosensor based on the fluorescence polarization enhancement effect of the SiO2 NP–DNA/Ag nanocluster sandwich structure has been developed for sensitive and selective detection of hepatitis B virus DNA.
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Affiliation(s)
- Jia Chen
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Qiao Chen
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Cunji Gao
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Mingliang Zhang
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Bo Qin
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Hongdeng Qiu
- Key Laboratory of Chemistry of Northwestern Plant Resources
- Key Laboratory for Natural Medicine of Gansu Province
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
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19
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Li F, Peng J, Wang J, Tang H, Tan L, Xie Q, Yao S. Carbon nanotube-based label-free electrochemical biosensor for sensitive detection of miRNA-24. Biosens Bioelectron 2014; 54:158-64. [DOI: 10.1016/j.bios.2013.10.061] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 10/20/2013] [Accepted: 10/29/2013] [Indexed: 01/07/2023]
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20
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Vanden Bon N, van Grinsven B, Murib MS, Yeap WS, Haenen K, De Ceuninck W, Wagner P, Ameloot M, Vermeeren V, Michiels L. Heat-transfer-based detection of SNPs in the PAH gene of PKU patients. Int J Nanomedicine 2014; 9:1629-40. [PMID: 24741310 PMCID: PMC3970950 DOI: 10.2147/ijn.s58692] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Conventional neonatal diagnosis of phenylketonuria is based on the presence of abnormal levels of phenylalanine in the blood. However, for carrier detection and prenatal diagnosis, direct detection of disease-correlated mutations is needed. To speed up and simplify mutation screening in genes, new technologies are developed. In this study, a heat-transfer method is evaluated as a mutation-detection technology in entire exons of the phenylalanine hydroxylase (PAH) gene. This method is based on the change in heat-transfer resistance (Rth) upon thermal denaturation of dsDNA (double-stranded DNA) on nanocrystalline diamond. First, ssDNA (single-stranded DNA) fragments that span the size range of the PAH exons were successfully immobilized on nanocrystalline diamond. Next, it was studied whether an Rth change could be observed during the thermal denaturation of these DNA fragments after hybridization to their complementary counterpart. A clear Rth shift during the denaturation of exon 5, exon 9, and exon 12 dsDNA was observed, corresponding to lengths of up to 123 bp. Finally, Rth was shown to detect prevalent single-nucleotide polymorphisms, c.473G>A (R158Q), c.932T>C (p.L311P), and c.1222C>T (R408W), correlated with phenylketonuria, displaying an effect related to the different melting temperatures of homoduplexes and heteroduplexes.
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Affiliation(s)
| | - Bart van Grinsven
- Institute for Materials Research, Hasselt University, Diepenbeek, Belgium
| | | | - Weng Siang Yeap
- Institute for Materials Research, Hasselt University, Diepenbeek, Belgium
| | - Ken Haenen
- Institute for Materials Research, Hasselt University, Diepenbeek, Belgium ; IMOMEC, Diepenbeek, Belgium
| | - Ward De Ceuninck
- Institute for Materials Research, Hasselt University, Diepenbeek, Belgium ; IMOMEC, Diepenbeek, Belgium
| | - Patrick Wagner
- Institute for Materials Research, Hasselt University, Diepenbeek, Belgium ; IMOMEC, Diepenbeek, Belgium
| | - Marcel Ameloot
- Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | | | - Luc Michiels
- Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
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21
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Chen J, Weng S, Chen Q, Liu A, Wang F, Chen J, Yi Q, Liu Q, Lin X. Development of an electrochemical sensing technique for rapid genotyping of hepatitis B virus. SENSORS 2014; 14:5611-21. [PMID: 24658623 PMCID: PMC4004010 DOI: 10.3390/s140305611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 07/22/2013] [Accepted: 08/29/2013] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To develop a convenient; sensitive; accurate; and economical technique for genotyping of hepatitis B viruses (HBVs). METHODS The mercapto-modified B1; B2; C1; and C2-specific genotyping probes consisted of two probes for each HBV genotype that served as a double verification system. These probes were fixed on the surface of No. 1; 2; 3; and 4 gold electrodes; respectively; via Au-S bonds. Different charge generated by the binding of RuHex to phosphate groups of the DNA backbone before and after hybridization was used for distinguishing the different genotypes. RESULTS During hybridization with genotype B; the charges detected at the No. 1 and 2 electrodes were significantly increased; while the charge at the No. 3 and 4 electrodes did not change significantly. During hybridization with genotype C; the charges detected at No. 3 and 4 electrodes were significantly increased; while the signals remained unchanged at the No. 1 and 2 electrodes. During hybridization with mixed genotypes (B and C); the charges detected at all four electrodes were significantly increased. The linear range of detection was 10(-7) to 10(-10) mol/L and the sensitivity for detecting mixed B (10%) or C (10%). CONCLUSIONS Rapid genotyping of HBVs based on electrochemical sensing is simple, has good specificity; and can greatly reduce the cost. This method can be used for sensitive detection of mixed B and C HBV genotypes.
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Affiliation(s)
- Jinyuan Chen
- Department of Pharmaceutical Analysis, Fujian Medical University, Fuzhou 350005, China.
| | - Shaohuang Weng
- Department of Pharmaceutical Analysis, Fujian Medical University, Fuzhou 350005, China.
| | - Qingqiong Chen
- Department of Laboratory Medicines, Fujian Medical University, Fuzhou 350004, China.
| | - Ailin Liu
- Department of Pharmaceutical Analysis, Fujian Medical University, Fuzhou 350005, China.
| | - Fengqing Wang
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou 35000, China.
| | - Jing Chen
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou 35000, China.
| | - Qiang Yi
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou 35000, China.
| | - Qicai Liu
- Department of Laboratory Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou 35000, China.
| | - Xinhua Lin
- Department of Pharmaceutical Analysis, Fujian Medical University, Fuzhou 350005, China.
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22
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Zhang J, Nie H, Wu Z, Yang Z, Zhang L, Xu X, Huang S. Self-catalytic growth of unmodified gold nanoparticles as conductive bridges mediated gap-electrical signal transduction for DNA hybridization detection. Anal Chem 2013; 86:1178-85. [PMID: 24313362 DOI: 10.1021/ac4032675] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple and sensitive gap-electrical biosensor based on self-catalytic growth of unmodified gold nanoparticles (AuNPs) as conductive bridges has been developed for amplifying DNA hybridization events. In this strategy, the signal amplification degree of such conductive bridges is closely related to the variation of the glucose oxidase (GOx)-like catalytic activity of AuNPs upon interaction with single- and double-stranded DNA (ssDNA and dsDNA), respectively. In the presence of target DNA, the obtained dsDNA product cannot adsorb onto the surface of AuNPs due to electrostatic interaction, which makes the unmodified AuNPs exhibit excellent GOx-like catalytic activity. Such catalytic activity can enlarge the diameters of AuNPs in the glucose and HAuCl4 solution and result in a connection between most of the AuNPs and a conductive gold film formation with a dramatically increased conductance. For the control sample, the catalytic activity sites of AuNPs are fully blocked by ssDNA due to the noncovalent interaction between nucleotide bases and AuNPs. Thus, the growth of the assembled AuNPs will not happen and the conductance between microelectrodes will be not changed. Under the optimal experimental conditions, the developed strategy exhibited a sensitive response to target DNA with a high signal-to-noise ratio. Moreover, this strategy was also demonstrated to provide excellent differentiation ability for single-nucleotide polymorphism. Such performances indicated the great potential of this label-free electrical strategy for clinical diagnostics and genetic analysis under real biological sample separation.
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Affiliation(s)
- Jing Zhang
- Nanomaterials and Chemistry Key Laboratory, College of Chemistry and Chemical Engineering, Wenzhou University , Wenzhou, Zhejiang 325027, People's Republic of China
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23
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Kayran YU, Ozkan-Ariksoysal D, Tezcanli B, Kosova B, Ozsoz M. A Ready-to-Use Electrochemical Kit Design for the Diagnosis of Single Nucleotide Polymorphisms. ELECTROANAL 2013. [DOI: 10.1002/elan.201300386] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Huang S, Qiu H, Xiao Q, Huang C, Su W, Hu B. A Simple QD–FRET Bioprobe for Sensitive and Specific Detection of Hepatitis B Virus DNA. J Fluoresc 2013; 23:1089-98. [DOI: 10.1007/s10895-013-1238-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 05/14/2013] [Indexed: 01/24/2023]
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25
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Analysis of the evolution of the detection limits of electrochemical DNA biosensors. Anal Bioanal Chem 2013; 405:3705-14. [DOI: 10.1007/s00216-012-6672-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 12/04/2012] [Accepted: 12/18/2012] [Indexed: 11/26/2022]
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26
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Nie H, Yang Z, Huang S, Wu Z, Wang H, Yu R, Jiang J. DNA-wrapped carbon nanotubes as sensitive electrochemical labels in controlled-assembly-mediated signal transduction for the detection of sequence-specific DNA. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:1407-1414. [PMID: 22392696 DOI: 10.1002/smll.201102071] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2011] [Revised: 01/09/2012] [Indexed: 05/31/2023]
Abstract
A novel electrochemical strategy that uses DNA-wrapped carbon nanotubes (CNTs) as electrochemical labels is developed for sensitive and selective detection of sequence-specific DNA. The presence of target DNA mediates the formation of a sandwiched complex between the DNA-wrapped CNT and a hairpin DNA capture probe immobilized on magnetic beads. This allows target-selective collection of the CNT labels by magnetic separation and transfer on the electrode surface modified with an insulating self-assembled monolayer (SAM). After treatment with N,N-dimethylformamide, the collected sandwiched complex releases the bare CNTs and facilitates the removal of magnetic beads from the electrode surface. The bare CNTs can then assemble on the SAM-modified electrode surface and mediate efficient electron transfer between the electrode and the electroactive species in the solution with a strong current signal generated. The results indicate that the developed strategy shows a sensitive response to target DNA with a desirable signal gain and a low detection limit of 0.9 pM. This strategy is also demonstrated to provide excellent differentiation of single-base mismatch in target DNA. It is expected that this electrochemical strategy may hold great potential as a novel platform for clinical diagnostics and genetic analysis.
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Affiliation(s)
- Huagui Nie
- Nanomaterials and Chemistry Key Laboratory, College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325027, P R China.
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27
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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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28
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Zhang X, Ji X, Cui Z, Yang B, Huang J. Detection of Sequence-Specific Gene by Multi-Channel Electrochemical DNA Chips. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.1.69] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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29
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Wu L, Lu X, Jin J, Zhang H, Chen J. Electrochemical DNA biosensor for screening of chlorinated benzene pollutants. Biosens Bioelectron 2011; 26:4040-5. [DOI: 10.1016/j.bios.2011.03.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2011] [Revised: 03/19/2011] [Accepted: 03/27/2011] [Indexed: 11/16/2022]
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30
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Guan H, Cai M, Chen L, Wang Y, He Z. Label-free DNA sensor based on fluorescent cationic polythiophene for the sensitive detection of hepatitis B virus oligonucleotides. LUMINESCENCE 2011; 25:311-6. [PMID: 19630090 DOI: 10.1002/bio.1151] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Water-soluble fluorescent conjugated polymers can be used as an optical platform in highly sensitive DNA sensors. Here we report a simple label-free DNA sensor using poly(3-alkoxy-4-methylthiophene) to recognize and detect different oligonucleotide targets related to the YMDD gene mutation of hepatitis B virus. The concentration of surfactant Triton X-100, NaCl, the oligonucleotide capture probe and the oligonucleotide hybridization conditions have a great impact on fluorescence intensity. Under the optimum conditions, two types of oligonucleotide targets involving YMDD gene mutation of hepatitis B virus were successfully recognized. Moreover, there was a linear relationship between fluorescence intensity and the concentration of oligonucleotide target. The detection limit of the wild-type hepatitis B virus target is 88 pmol L(-1).
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Affiliation(s)
- Hongliang Guan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, People's Republic of China
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31
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A novel approach for the determination of paracetamol based on the reduction of N-acetyl-p-benzoquinoneimine formed on the electrochemically treated pencil graphite electrode. Anal Chim Acta 2011; 685:9-14. [DOI: 10.1016/j.aca.2010.11.004] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Revised: 11/01/2010] [Accepted: 11/02/2010] [Indexed: 11/22/2022]
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32
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Tosar J, Brañas G, Laíz J. Electrochemical DNA hybridization sensors applied to real and complex biological samples. Biosens Bioelectron 2010; 26:1205-17. [DOI: 10.1016/j.bios.2010.08.053] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Revised: 07/30/2010] [Accepted: 08/17/2010] [Indexed: 11/28/2022]
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33
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34
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Ozkan-Ariksoysal D, Akgul O, Aydinlik S, Topkaya SN, Aladag N, Ozsoz M. New Electroactive Hybridization Indicators 2-Phthalimido-N-Substitutedphenylethanesulfonamide Derivatives for Biosensor Applications: Ring Substituent Effect on Interaction between Compound and DNA. ELECTROANAL 2010. [DOI: 10.1002/elan.201000128] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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Aladag N, Ozkan-Ariksoysal D, Gezen-Ak D, Yilmazer S, Ozsoz M. An Electrochemical DNA Biosensor for the Detection of the Apa I Polymorphism in the Vitamin D Receptor Gene Using Meldola's Blue as a Hybridization Indicator. ELECTROANAL 2010. [DOI: 10.1002/elan.200900405] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Li Z, Chen K, Xie H, Wang Y, Dong F. Cluster Analysis and QSAR Study of Some Anti-hepatitis B Virus Agents Comprising 4-Aryl-6-chloro-quinolin-2-ones and 5-Aryl-7-chloro-1,4-benzodiazepines. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.201090007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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Özcan A, Şahin Y. Selective and Sensitive Voltammetric Determination of Dopamine in Blood by Electrochemically Treated Pencil Graphite Electrodes. ELECTROANAL 2009. [DOI: 10.1002/elan.200904695] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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38
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Caliskan A, Erdem A, Karadeniz H. Direct DNA Hybridization on the Single-Walled Carbon Nanotubes Modified Sensors Detected by Voltammetry and Electrochemical Impedance Spectroscopy. ELECTROANAL 2009. [DOI: 10.1002/elan.200904640] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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39
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A New Approach for the Electrochemical Detection of Phenolic Compounds. Part I: Modification of Graphite Surface by Plasma Polymerization Technique and Characterization by Raman Spectroscopy. FOOD BIOPROCESS TECH 2009. [DOI: 10.1007/s11947-009-0244-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Single bead-based electrochemical biosensor. Biosens Bioelectron 2009; 25:809-14. [PMID: 19767195 DOI: 10.1016/j.bios.2009.08.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2009] [Revised: 08/19/2009] [Accepted: 08/21/2009] [Indexed: 01/06/2023]
Abstract
A simple, robust, single bead-based electrochemical biosensor was fabricated and characterized. The sensor's working electrode consists of an electrochemically etched platinum wire, with a nominal diameter of 25 microm, hermetically heat-fusion sealed in a pulled glass capillary (micropipette). The sealing process does not require any epoxy or glue. A commercially available, densely functionalized agarose bead was mounted on the tip of the etched platinum wire. The use of a pre-functionalized bead eliminates the tedious and complicated surface functionalization process that is often the bottleneck in the development of electrochemical biosensors. We report on the use of a biotin agarose bead-based, micropipette, electrochemical (Bio-BMP) biosensor to monitor H(2)O(2) concentration and the use of a streptavidin bead-based, micropipette, electrochemical (SA-BMP) biosensor to detect DNA amplicons. The Bio-BMP biosensor's response increased linearly as the H(2)O(2) concentration increased in the range from 1 x 10(-6) to 1.2 x10(-4)M with a detection limit of 5 x 10(-7)M. The SA-BMP was able to detect the amplicons of 1pg DNA template of B. Cereus bacteria, thus providing better detection sensitivity than conventional gel-based electropherograms.
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41
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Luo X, Hsing IM. Electrochemical techniques on sequence-specific PCR amplicon detection for point-of-care applications. Analyst 2009; 134:1957-64. [PMID: 19768201 DOI: 10.1039/b912653h] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nucleic acid based analysis provides accurate differentiation among closely affiliated species and this species- and sequence-specific detection technique would be particularly useful for point-of-care (POC) testing for prevention and early detection of highly infectious and damaging diseases. Electrochemical (EC) detection and polymerase chain reaction (PCR) are two indispensable steps, in our view, in a nucleic acid based point-of-care testing device as the former, in comparison with the fluorescence counterpart, provides inherent advantages of detection sensitivity, device miniaturization and operation simplicity, and the latter offers an effective way to boost the amount of targets to a detectable quantity. In this mini-review, we will highlight some of the interesting investigations using the combined EC detection and PCR amplification approaches for end-point detection and real-time monitoring. The promise of current approaches and the direction for future investigations will be discussed. It would be our view that the synergistic effect of the combined EC-PCR steps in a portable device provides a promising detection technology platform that will be ready for point-of-care applications in the near future.
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Affiliation(s)
- Xiaoteng Luo
- Bioengineering Graduate Program, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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42
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Label-free electrochemical detection of Avian Influenza Virus genotype utilizing multi-walled carbon nanotubes–cobalt phthalocyanine–PAMAM nanocomposite modified glassy carbon electrode. Electrochem commun 2009. [DOI: 10.1016/j.elecom.2009.05.055] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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43
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Lusi EA, Passamano M, Guarascio P, Scarpa A, Schiavo L. Innovative electrochemical approach for an early detection of microRNAs. Anal Chem 2009; 81:2819-22. [PMID: 19331434 DOI: 10.1021/ac8026788] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The recent findings of circulating cell-free tissue specific microRNAs in the systemic circulation and the potential of their use as specific markers of disease highlight the need to make microRNAs testing a routine part of medical care. At the present time, microRNAs are detected by long and laborious techniques such as Northern blot, RT-PCR, and microarrays. The originality of our work consists in performing microRNAs detection through an electrochemical genosensor using a label-free method. We were able to directly detect microRNAs without the need of PCR and a labeling reaction. The test is simple, very fast and ultrasensitive, with a detection limit of 0.1 pmol. Particularly feasible for a routine microRNAs detection in serum and other biological samples, our technical approach would be of great scientific value and become a common method for simple miRNAs routine detection in both clinical and research settings.
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44
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Zhang X, Liu S, Jiao K, Gao H, Shi Y. Rapid and cost-effective detection of sequence-specific DNA by monitoring the electrochemical response of 2'-deoxyguanosine 5'-triphosphate in a PCR sample. Analyst 2008; 133:1729-35. [PMID: 19082076 DOI: 10.1039/b808880b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study describes a novel strategy for rapid and cost-effective detection of sequence-specific DNA based upon the essential utility of the polymerase chain reaction (PCR) and electrochemical technologies. A dramatic enhancement of the anodic peak current (i(pa)) and a visible decrease of overpotential towards free 2'-deoxyguanosine 5'-triphosphate (dGTP) could be realized on a glassy carbon electrode modified with short single-walled carbon nanotubes (S-SWNT/GCE). Thereby, the concentration of the free dGTP in the PCR sample mixture could be determined sensitively. The i(pa) of the free dGTP decreased remarkably after a successful PCR amplification owing to the participation of the free dGTP as one of the reactive substrates for the PCR products, namely dsDNA. Based upon this response change of the free dGTP before and after incorporation in PCR, a novel method aiming at detecting PCR results was established. One transgenic maize sample as a model was successfully detected by employing the specific sequences of 35S promoter from cauliflower mosaic virus (CaMV35S) gene and nopaline synthase (NOS) gene as markers. The result was in good accordance with that obtained with gel electrophoresis.
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Affiliation(s)
- Xuzhi Zhang
- Key Laboratory of Eco-Chemical Engineering of Ministry of Education, College of Chemistry & Molecular Engineering, Qingdao University of Science & Technology, Qingdao, PR China
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45
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Zhang X, Jiao K, Wang X. Paste Electrode Based on Short Single-Walled Carbon Nanotubes and Room Temperature Ionic Liquid: Preparation, Characterization and Application in DNA Detection. ELECTROANAL 2008. [DOI: 10.1002/elan.200704190] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Chung YC, Lin YC, Chueh CD, Ye CY, Lai LW, Zhao Q. Microfluidic chip of fast DNA hybridization using denaturing and motion of nucleic acids. Electrophoresis 2008; 29:1859-65. [DOI: 10.1002/elps.200700481] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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47
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Yean, Kamarudin B, Ozkan DA, Yin LS, Lalitha P, Ismail A, Ozsoz M, Ravichandran M. Enzyme-Linked Amperometric Electrochemical Genosensor Assay for the Detection of PCR Amplicons on a Streptavidin-Treated Screen-Printed Carbon Electrode. Anal Chem 2008; 80:2774-9. [DOI: 10.1021/ac702333x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yean
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Balqis Kamarudin
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Dilsat Ariksoysal Ozkan
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Lee Su Yin
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Pattabhiraman Lalitha
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Asma Ismail
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Mehmet Ozsoz
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
| | - Manickam Ravichandran
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Malaysia, Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Izmir, Turkey, School of Health Sciences, Universiti Sains Malaysia, Malaysia, and Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Malaysia
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48
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Influence of pencil lead hardness on voltammetric response of graphite reinforcement carbon electrodes. J APPL ELECTROCHEM 2008. [DOI: 10.1007/s10800-008-9518-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ozkan-Ariksoysal D, Tezcanli B, Kosova B, Ozsoz M. Design of Electrochemical Biosensor Systems for the Detection of Specific DNA Sequences in PCR-Amplified Nucleic Acids Related to the Catechol-O-methyltransferase Val108/158Met Polymorphism Based on Intrinsic Guanine Signal. Anal Chem 2008; 80:588-96. [DOI: 10.1021/ac071407q] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dilsat Ozkan-Ariksoysal
- Department of Analytical Chemistry, Faculty of Pharmacy, and Department of Medicinal Biology, Faculty of Medicine, Ege University, 35100, Bornova, Izmir, Turkey
| | - Burcin Tezcanli
- Department of Analytical Chemistry, Faculty of Pharmacy, and Department of Medicinal Biology, Faculty of Medicine, Ege University, 35100, Bornova, Izmir, Turkey
| | - Buket Kosova
- Department of Analytical Chemistry, Faculty of Pharmacy, and Department of Medicinal Biology, Faculty of Medicine, Ege University, 35100, Bornova, Izmir, Turkey
| | - Mehmet Ozsoz
- Department of Analytical Chemistry, Faculty of Pharmacy, and Department of Medicinal Biology, Faculty of Medicine, Ege University, 35100, Bornova, Izmir, Turkey
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Fang B, Jiao S, Li M, Qu Y, Jiang X. Label-free electrochemical detection of DNA using ferrocene-containing cationic polythiophene and PNA probes on nanogold modified electrodes. Biosens Bioelectron 2007; 23:1175-9. [PMID: 18068346 DOI: 10.1016/j.bios.2007.10.022] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2007] [Revised: 10/28/2007] [Accepted: 10/30/2007] [Indexed: 11/25/2022]
Abstract
A label-free electrochemical method for the detection of DNA-PNA hybridization using a water-soluble, ferrocene-functionalized polythiophene transducer and single-stranded PNA probes on the nanogold modified electrode is investigated. Nanogold modified electrodes can largely increase the immobilization amount of ss-PNA capture probe and lead to an increase of the electrical signal. The ferrocene-containing cationic polythiophene do not interact electrostatically with the PNA probes due to the absence of the anionic phosphate groups on the PNA probes. But after DNA-PNA hybridization, cationic polythiophene is adsorbed on the DNA backbone, giving a clear hybridization detection signal in differential pulse voltammetry (DPV). Very good discrimination against non-complementary DNA and four-base mismatch DNA is observed. These studies show that the proposed method can provide an alternative for expanding the range of detection methods available for DNA hybridization.
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Affiliation(s)
- Bin Fang
- College of Chemistry and Materials Science, Anhui Normal University, Wuhu, China.
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