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Label-free rapid electrochemical detection of DNA hybridization using ultrasensitive standalone CNT aerogel biosensor. Biosens Bioelectron 2021; 191:113480. [PMID: 34242998 DOI: 10.1016/j.bios.2021.113480] [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: 04/23/2021] [Revised: 06/10/2021] [Accepted: 07/02/2021] [Indexed: 01/14/2023]
Abstract
We report the development of an ultrasensitive label-free DNA biosensor device with fully integrated standalone carbon nanotube (CNT) aerogel electrode. The multi-directional tenuous network of clustered CNT embedding into the CNT aerogel electrode demonstrates linear ohmic and near isotropic electrical properties, thereby providing high sensitivity for nucleic acid detection. Using this device, the target DNA hybridization is detected by a quantifiable change in the electrochemical impedance, with a distinct response to the single-stranded probe alone or double-stranded target-probe complex. The target DNA is specifically detected with limit of detection (LoD) of 1 pM with a turnaround time of less than 20 min, which is unprecedented for a miniaturized CNT aerogel sensor and impedance spectroscopy without an intermediate DNA amplification step. Moreover, this system is able to differentiate between the closely related target sequences by the distinct impedance response rendering it highly specific. To the best of our knowledge, this is the first report showing the use of standalone bare CNT aerogel electrode without any substrate support, coupled with electrochemical impedance spectroscopy, for the detection of DNA hybridization. Altogether, the results show that our system is fast, sensitive and specific for label-free rapid direct DNA detection, promising a novel avenue for bio-sensing.
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2
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Trace determination of heavy metals and electrochemical removal of lead from drinking water. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01662-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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3
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Alaaeddin MH, Sapuan SM, Zuhri M, Zainudin E, AL-Oqla FM. Properties and Common Industrial Applications of Polyvinyl fluoride (PVF) and Polyvinylidene fluoride (PVDF). ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1757-899x/409/1/012021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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4
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Kuralay F, Dükar N, Bayramlı Y. Poly-L-lysine Coated Surfaces for Ultrasensitive Nucleic Acid Detection. ELECTROANAL 2018; 30:1556-1565. [PMID: 32313411 PMCID: PMC7163579 DOI: 10.1002/elan.201800153] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 05/01/2018] [Indexed: 01/28/2023]
Abstract
Poly-L-lysine is one of the biocompatible polymers having amino and carboxyl groups in its structure. This attractive feature of poly-L-lysine makes it very convenient for bioactive molecule attachment. This study details the preparation of poly-L-lysine-based pencil graphite electrodes (PLL/PGEs) and use of the coated electrodes for direct ultrasensitive DNA hybridization detection. In the first part of this study, poly-L-lysine coated electrodes were prepared using L-lysine as the monomer by cyclic voltammetry (CV) with different cyclic scans. The effect of these cyclic scans during the electropolymerization was investigated. Coated electrodes were characterized by cyclic voltammetry, electrochemical impedance spectroscopy (EIS) and scanning electron microscopy (SEM). Then, one-pot preparation of poly-L-lysine composites with graphene (GN) and multi-walled carbon nanotubes (MWCNTs) onto the pencil graphite electrodes were achieved. Electrochemical responses of these 3 electrodes were compared. After all, electrochemical DNA hybridization was performed using the poly-L-lysine-based electrodes prepared at optimum polymerization condition. The PLL/PGE coated electrode presented a good linear response in the target concentration range of 1.0×10-13 to 1.0×10-6 with a detection limit of 2.25×10-14 using differential pulse voltammetry as the detection method. We believe that poly-L-lysine-based surfaces will be useful for further clinical applications.
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Affiliation(s)
- Filiz Kuralay
- Department of Chemistry, Faculty of Arts and SciencesOrdu University52200OrduTurkeyPhone: +90-452-2345010/1680Fax: +90-452-2339149
| | - Nilgün Dükar
- Department of Chemistry, Faculty of Arts and SciencesOrdu University52200OrduTurkeyPhone: +90-452-2345010/1680Fax: +90-452-2339149
| | - Yaşar Bayramlı
- Department of Chemistry, Faculty of Arts and SciencesOrdu University52200OrduTurkeyPhone: +90-452-2345010/1680Fax: +90-452-2339149
- Espiye Vocational SchoolGiresun University28200GiresunTurkey
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Umemura K, Sato S. Scanning Techniques for Nanobioconjugates of Carbon Nanotubes. SCANNING 2018; 2018:6254692. [PMID: 30008981 PMCID: PMC6020491 DOI: 10.1155/2018/6254692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 04/29/2018] [Indexed: 05/17/2023]
Abstract
Nanobioconjugates using carbon nanotubes (CNTs) are attractive and promising hybrid materials. Various biological applications using the CNT nanobioconjugates, for example, drug delivery systems and nanobiosensors, have been proposed by many authors. Scanning techniques such as scanning electron microscopy (SEM) and scanning probe microscopy (SPM) have advantages to characterize the CNT nanobioconjugates under various conditions, for example, isolated conjugates, conjugates in thin films, and conjugates in living cells. In this review article, almost 300 papers are categorized based on types of CNT applications, and various scanning data are introduced to illuminate merits of scanning techniques.
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Affiliation(s)
- Kazuo Umemura
- Department of Physics, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 1628601, Japan
| | - Shizuma Sato
- Department of Physics, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 1628601, Japan
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Chen J, Fu B, Liu T, Yan Z, Li K. A Graphene Oxide-DNA Electrochemical Sensor Based on Glassy Carbon Electrode for Sensitive Determination of Methotrexate. ELECTROANAL 2017. [DOI: 10.1002/elan.201700615] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Jincheng Chen
- College of pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 China
| | - Bo Fu
- College of pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 China
| | - Tailin Liu
- College of pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 China
| | - Zhihong Yan
- College of pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 China
| | - Kang Li
- College of pharmacy; Guangdong Pharmaceutical University; Guangzhou 510006 China
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Alves LM, Rodovalho VR, Castro AC, Freitas MA, Mota CM, Mineo TW, Mineo JR, Madurro JM, Brito-Madurro AG. Development of direct assays for Toxoplasma gondii and its use in genomic DNA sample. J Pharm Biomed Anal 2017; 145:838-844. [DOI: 10.1016/j.jpba.2017.07.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 07/19/2017] [Accepted: 07/30/2017] [Indexed: 01/28/2023]
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8
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Talemi RP, Mousavi SM. A novel colorimetric DNA biosensor for genetic assay purpose based on gold nanoparticles self-assembled onto a functionalized glass surface. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.04.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Eksin E, Erdem A. Chitosan-carbon Nanofiber Modified Single-use Graphite Electrodes Developed for Electrochemical Detection of DNA Hybridization Related to Hepatitis B Virus. ELECTROANAL 2016. [DOI: 10.1002/elan.201501113] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ece Eksin
- Faculty of Pharmacy; Analytical Chemistry Department
- The Institute of Natural and Applied Sciences; Biotechnology department Ege University; 35100 Bornova, Izmir TURKEY
| | - Arzum Erdem
- Faculty of Pharmacy; Analytical Chemistry Department
- The Institute of Natural and Applied Sciences; Biotechnology department Ege University; 35100 Bornova, Izmir TURKEY
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Hasanzadeh M, Shadjou N. Pharmacogenomic study using bio- and nanobioelectrochemistry: Drug-DNA interaction. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 61:1002-17. [PMID: 26838928 DOI: 10.1016/j.msec.2015.12.020] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 11/10/2015] [Accepted: 12/10/2015] [Indexed: 01/06/2023]
Abstract
Small molecules that bind genomic DNA have proven that they can be effective anticancer, antibiotic and antiviral therapeutic agents that affect the well-being of millions of people worldwide. Drug-DNA interaction affects DNA replication and division; causes strand breaks, and mutations. Therefore, the investigation of drug-DNA interaction is needed to understand the mechanism of drug action as well as in designing DNA-targeted drugs. On the other hand, the interaction between DNA and drugs can cause chemical and conformational modifications and, thus, variation of the electrochemical properties of nucleobases. For this purpose, electrochemical methods/biosensors can be used toward detection of drug-DNA interactions. The present paper reviews the drug-DNA interactions, their types and applications of electrochemical techniques used to study interactions between DNA and drugs or small ligand molecules that are potentially of pharmaceutical interest. The results are used to determine drug binding sites and sequence preference, as well as conformational changes due to drug-DNA interactions. Also, the intention of this review is to give an overview of the present state of the drug-DNA interaction cognition. The applications of electrochemical techniques for investigation of drug-DNA interaction were reviewed and we have discussed the type of qualitative or quantitative information that can be obtained from the use of each technique.
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Affiliation(s)
- Mohammad Hasanzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz 51664, Iran; Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Nasrin Shadjou
- Department of Nanochemistry, Nano Technology Research Center and Faculty of Chemistry, Urmia University, Urmia, Iran.
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Eksin E, Bolat G, Kuralay F, Erdem A, Abaci S. Preparation of gold nanoparticles/single-walled carbon nanotubes/polyaniline composite-coated electrode developed for DNA detection. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1457-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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12
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Multiwalled Carbon Nanotubes-Chitosan Modified Single-Use Biosensors for Electrochemical Monitoring of Drug-DNA Interactions. ELECTROANAL 2015. [DOI: 10.1002/elan.201500107] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Muti M, Soysal M, Nacak FM, Gençdağ K, Karagözler AE. A Novel DNA Probe Based on Molecularly Imprinted Polymer Modified Electrode for the Electrochemical Monitoring of DNA. ELECTROANAL 2015. [DOI: 10.1002/elan.201400672] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Nii D, Hayashida T, Yamaguchi Y, Ikawa S, Shibata T, Umemura K. Selective binding of single-stranded DNA-binding proteins onto DNA molecules adsorbed on single-walled carbon nanotubes. Colloids Surf B Biointerfaces 2014; 121:325-30. [PMID: 24974776 DOI: 10.1016/j.colsurfb.2014.06.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/23/2014] [Accepted: 06/03/2014] [Indexed: 01/08/2023]
Abstract
Single-stranded DNA-binding (SSB) proteins were treated with hybrids of DNA and single-walled carbon nanotubes (SWNTs) to examine the biological function of the DNA molecules adsorbed on the SWNT surface. When single-stranded DNA (ssDNA) was used for the hybridization, significant binding of the SSB molecules to the ssDNA-SWNT hybrids was observed by using atomic force microscopy (AFM) and agarose gel electrophoresis. When double-stranded DNA (dsDNA) was used, the SSB molecules did not bind to the dsDNA-SWNT hybrids in most of the conditions that we evaluated. A specifically modified electrophoresis procedure was used to monitor the locations of the DNA, SSB, and SWNT molecules. Our results clearly showed that ssDNA/dsDNA molecules on the SWNT surfaces retained their single-stranded/double-stranded structures.
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Affiliation(s)
- Daisuke Nii
- Biophysics Section, Department of Physics, Graduate School of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 1628601, Japan
| | - Takuya Hayashida
- Biophysics Section, Department of Physics, Graduate School of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 1628601, Japan
| | - Yuuki Yamaguchi
- Cellular and Molecular Biology Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan; Graduate School of Nanobioscience, Yokohama City University, 1-7-29 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045, Japan
| | - Shukuko Ikawa
- Cellular and Molecular Biology Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Takehiko Shibata
- Cellular and Molecular Biology Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Kazuo Umemura
- Biophysics Section, Department of Physics, Graduate School of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 1628601, Japan.
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15
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A novel electrochemical DNA biosensor construction based on layered CuS–graphene composite and Au nanoparticles. Anal Bioanal Chem 2014; 406:6943-51. [DOI: 10.1007/s00216-014-7904-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 05/12/2014] [Accepted: 05/14/2014] [Indexed: 02/07/2023]
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16
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Razmi H, Sarhang-Zadeh K, Mohammad-Rezaei R. Electrochemical Behavior and Voltammetric Determination of Diclofenac at a Multi-Walled Carbon Nanotube-Ionic Liquid Composite Modified Carbon Ceramic Electrode. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.777919] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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17
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Muti M, Gençdağ K, Nacak FM, Aslan A. Electrochemical polymerized 5-amino-2-mercapto-1,3,4-thiadiazole modified single use sensors for detection of quercetin. Colloids Surf B Biointerfaces 2013; 106:181-6. [DOI: 10.1016/j.colsurfb.2013.01.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 01/06/2013] [Accepted: 01/10/2013] [Indexed: 12/18/2022]
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18
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Surface morphology of hybrids of double-stranded DNA and single-walled carbon nanotubes studied by atomic force microscopy. Colloids Surf B Biointerfaces 2012; 101:49-54. [PMID: 22796771 DOI: 10.1016/j.colsurfb.2012.06.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Revised: 06/07/2012] [Accepted: 06/08/2012] [Indexed: 11/23/2022]
Abstract
We examined the formation of hybrids of double-stranded DNA (dsDNA) and single-walled carbon nanotubes (SWNTs), which has not been well investigated yet. In particular, the adsorption of dsDNA onto SWNT produced by chemical vapor deposition (CVD) was examined for the first time. When small amount of dsDNA was mixed with CVD SWNT, well dispersed hybrids with smooth surfaces were observed by atomic force microscopy (AFM). Through a comparison of dsDNA, single-stranded DNA (ssDNA), CVD SWNT, and high-pressure carbon monoxide process (HiPco) SWNT, we found that the surface morphology of the hybrids was independent of the DNA type. Even when sonicated salmon testes DNA, which has a random sequence and length, was employed, smooth surfaces were obtained on the dsDNA-CVD hybrids as well as on the ssDNA-CVD hybrids. The ratio of monodispersed SWNT and bundled SWNT in a dispersion solution was also not affected by the DNA type. In contrast, the quantity of the fabricated hybrids was affected by the types of DNA especially when HiPco SWNT was used. Our results indicated that characteristic features of the dsDNA-CVD hybrids and provide an enhanced understanding of the adsorption mechanism of dsDNA onto SWNTs.
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Erdem A, Kuralay F, Çubukçu HE, Congur G, Karadeniz H, Canavar E. Sensitive sepiolite-carbon nanotubes based disposable electrodes for direct detection of DNA and anticancer drug–DNA interactions. Analyst 2012; 137:4001-4. [DOI: 10.1039/c2an35181a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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