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Augustín M, Pfeifer R, Szabó O, Barek J, Vojs M, Kromka A, Vyskočil V. Novel, fast, and reliable electrochemical dsDNA biosensor based on O-terminated pristine nanocrystalline boron-doped diamond electrode for DNA interaction studies. Bioelectrochemistry 2024; 158:108691. [PMID: 38574451 DOI: 10.1016/j.bioelechem.2024.108691] [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: 11/03/2023] [Revised: 03/12/2024] [Accepted: 03/16/2024] [Indexed: 04/06/2024]
Abstract
We present a novel application of a nanocrystalline boron-doped diamond electrode (B-NCDE) for the construction of an electrochemical DNA biosensor based on double-stranded DNA (dsDNA) for various bioanalytical applications. Surface characterization of the transducer surface (prior and after the fabrication of negatively charged O-terminated surface - O-B-NCDE) was performed by scanning electron microscopy (SEM), Raman spectroscopy, and linear sweep voltammetry (LSV) that was further used for the voltammetric determination, scan rate dependence investigation, and repeatability examination of dsDNA electrochemical oxidation at the O-B-NCDE. The fabrication of a dsDNA/O-B-NCDE biosensor via electrostatic adsorption of dsDNA involved a thorough optimization process of deposition potential (Edep), deposition time (tdep), and optimal saturation concentration (cg(satur)) with optimal values of 0.3 V, 3 min, and 10 mg/mL. The bioanalytical applicability of the fabricated dsDNA/O-B-NCDE biosensor was verified by examining the nature of the interaction between dsDNA and five selected DNA intercalators - namely thioridazine hydrochloride (TR), trimipramine maleate (TRIM), levomepromazine maleate (LEV), imipramine hydrochloride (IMI), and prochlorperazine maleate (PER) - where intercalation was proven for all of the five tested compounds. Moreover, the proposed novel bioanalytical test offers the possibility to selectively distinguish between the phenothiazine representatives (TR, LEV, and PER) and representatives of tricyclic antidepressants group (TRIM and IMI).
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Affiliation(s)
- Michal Augustín
- Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10/112, 162 00 Prague 6, Czech Republic; UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Faculty of Science, Charles University, Albertov 6, 128 43 Prague 2, Czech Republic
| | - Rene Pfeifer
- Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10/112, 162 00 Prague 6, Czech Republic
| | - Ondrej Szabó
- Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10/112, 162 00 Prague 6, Czech Republic
| | - Jiří Barek
- UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Faculty of Science, Charles University, Albertov 6, 128 43 Prague 2, Czech Republic
| | - Marian Vojs
- Institute of Electronics and Photonics, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Ilkovičova 3, 812 19 Bratislava, Slovakia
| | - Alexander Kromka
- Institute of Physics, Czech Academy of Sciences, Cukrovarnická 10/112, 162 00 Prague 6, Czech Republic
| | - Vlastimil Vyskočil
- UNESCO Laboratory of Environmental Electrochemistry, Department of Analytical Chemistry, Faculty of Science, Charles University, Albertov 6, 128 43 Prague 2, Czech Republic.
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Structural characterization, DNA binding study, antioxidant potential and antitumor activity of diorganotin(IV) complexes against human breast cancer cell line MDA-MB-231. J Organomet Chem 2023. [DOI: 10.1016/j.jorganchem.2023.122671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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3
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Zhu H, Zhang M, Wang P, Sun C, Xu W, Ma J, Zhu Y, Wang D. Exploring the regulating mechanism of heat induced gelation of myosin by binding with Mb hemin prosthetic group. Food Chem 2022; 382:132354. [DOI: 10.1016/j.foodchem.2022.132354] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/31/2021] [Accepted: 02/02/2022] [Indexed: 01/30/2023]
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Gupta J, Das K, Tanwar A, Rajamani P, Bhattacharya J. An electrochemical study of the binding interaction between chitosan and MPA-CdSe QDs for the development of biocompatible theranostic nanoprobe. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Gupta J, Juneja S, Bhattacharya J. UV Lithography-Assisted Fabrication of Low-Cost Copper Electrodes Modified with Gold Nanostructures for Improved Analyte Detection. ACS OMEGA 2020; 5:3172-3180. [PMID: 32118133 PMCID: PMC7045309 DOI: 10.1021/acsomega.9b03125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 01/08/2020] [Indexed: 06/10/2023]
Abstract
An in-house UV lithography setup has been optimized to fabricate low-cost disposable electrochemical sensing Cu electrodes using a copper clad board. In view of the high oxidation probability of copper, the low-cost electrodes were modified using different gold nanostructures and a conducing polymer PEDOT:PSS to attain maximal signal output and improved shelf-life. Zero-dimensional (0D) gold nanoparticles (∼40 nm) and three-dimensional (3D) gold nanoflowers (∼38 nm) mixed with PEDOT:PSS were used as signal-enhancing conductors for the ultrasensitive detection of our model contaminant, methylene blue dye (MB). The bare copper electrode was sensitive to MB, linearly within the range of 4-100 μM, with a limit of detection of 3.49 μM. While for gold nanoparticle-PEDOT:PSS-modified electrode, the sensitivity of the electrode was found to increase linearly in the range of 0.01-0.1 μM, and for gold nanoflowers-PEDOT:PSS, the sensitivity achieved was 0.01-0.1 μM with the LOD as 0.0022 μM. For a PEDOT:PSS-modified Cu electrode, used as a comparative to study the contributing role of gold nanostructures towards improved sensitivity, the linearity was found to be in the range of 0.1-1.9 μM with the LOD as 0.0228 μM. A 6 times improvement in signal sensitivity for the nanoflower-PEDOT:PSS electrode compared to the nanoparticle-PEDOT:PSS-modified electrode indicates the influence of nanoparticle shape on the electrode efficiency. 3D gold nanoflowers with a large surface area-to-volume ratio and a high catalytic activity prove to be a superior choice for electrode modification.
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Affiliation(s)
- Jagriti Gupta
- Nanobiotechnology Lab, School
of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India
| | - Subhavna Juneja
- Nanobiotechnology Lab, School
of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India
| | - Jaydeep Bhattacharya
- Nanobiotechnology Lab, School
of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India
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Nemčeková K, Labuda J, Milata V, Blaškovičová J, Sochr J. Interaction of DNA and mononucleotides with theophylline investigated using electrochemical biosensors and biosensing. Bioelectrochemistry 2018; 123:182-189. [DOI: 10.1016/j.bioelechem.2018.05.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/02/2018] [Accepted: 05/02/2018] [Indexed: 11/26/2022]
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Construction of electrochemical DNA biosensors for investigation of potential risk chemical and physical agents. MONATSHEFTE FUR CHEMIE 2017. [DOI: 10.1007/s00706-017-2012-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kurbanoglu S, Dogan-Topal B, Rodriguez EP, Bozal-Palabiyik B, Ozkan SA, Uslu B. Advances in electrochemical DNA biosensors and their interaction mechanism with pharmaceuticals. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.05.022] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Gowda JI, Nandibewoor ST. Binding and conformational changes of human serum albumin upon interaction with 4-aminoantipyrine studied by spectroscopic methods and cyclic voltammetry. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:397-403. [PMID: 24508878 DOI: 10.1016/j.saa.2014.01.028] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 12/19/2013] [Accepted: 01/10/2014] [Indexed: 06/03/2023]
Abstract
The interactions of 4-aminoantipyrine (AAP) with human serum albumin (HSA) have been studied by UV-visible spectroscopy, fluorescence spectroscopy and cyclic voltammetry. The binding of 4-aminoantipyrine quenches the HSA fluorescence, revealing a 1:1 interaction with a binding constant of about 10(5) M(-1). The experimental results showed that AAP effectively quenched the intrinsic fluorescence of HSA via dynamic type of quenching. In addition, according to the synchronous fluorescence spectra of HSA in presence of 4-aminoantipyrine, the tryptophan residue of the proteins are most perturbed by the binding process. The number of binding sites, the binding constant, site probe study, some common metal ions effect and the thermodynamic parameters were calculated.
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Affiliation(s)
- Jayant I Gowda
- P.G. Department of Studies in Chemistry, Karnatak University, Dharwad 580 003, India
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Tolba MM. Simultaneous determination of some dihydroxybenzenesulphonic acid derivatives and their degradation product and main impurity (hydroquinone) by ion-pair liquid chromatography. LUMINESCENCE 2013; 29:738-48. [DOI: 10.1002/bio.2615] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 10/08/2013] [Accepted: 10/26/2013] [Indexed: 11/06/2022]
Affiliation(s)
- M. M. Tolba
- Department of Analytical Chemistry, Faculty of Pharmacy; University of Mansoura; Mansoura Egypt
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Biçer E, Özdemir N. In vitro study of the interaction of cysteine with a thiazide diuretic (hydrochlorothiazide) at different ph by voltammetric and spectroscopic techniques. RUSS J ELECTROCHEM+ 2013. [DOI: 10.1134/s1023193513100042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Xu ZQ, Zhou B, Jiang FL, Dai J, Liu Y. Interaction between a cationic porphyrin and ctDNA investigated by SPR, CV and UV–vis spectroscopy. Colloids Surf B Biointerfaces 2013; 110:321-6. [DOI: 10.1016/j.colsurfb.2013.04.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 03/24/2013] [Accepted: 04/17/2013] [Indexed: 11/29/2022]
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Ni Y, Wei M, Kokot S. Electrochemical and spectroscopic study on the interaction between isoprenaline and DNA using multivariate curve resolution-alternating least squares. Int J Biol Macromol 2011; 49:622-8. [PMID: 21729719 DOI: 10.1016/j.ijbiomac.2011.06.022] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Revised: 06/20/2011] [Accepted: 06/21/2011] [Indexed: 11/16/2022]
Abstract
Interaction of isoprenaline (ISO) with calf-thymus DNA was studied by spectroscopic and electrochemical methods. The behavior of ISO was investigated at a glassy carbon electrode (GCE) by cyclic voltammetry (CV) and differential pulse stripping voltammetry (DPSV); ISO was oxidized and an irreversible oxidation peak was observed. The binding constant K and the stoichiometric coefficient m of ISO with DNA were evaluated. Also, with the addition of DNA, hyperchromicity of the UV-vis absorption spectra of ISO was noted, while the fluorescence intensity decreased significantly. Multivariate curve resolution-alternating least squares (MCR-ALS) chemometrics method was applied to resolve the combined spectroscopic data matrix, which was obtained by the UV-vis and fluorescence methods. Pure spectra of ISO, DNA and ISO-DNA complex, and their concentration profiles were then successfully obtained. The results indicated that the ISO molecule intercalated into the base-pairs of DNA, and the complex of ISO-DNA was formed.
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Affiliation(s)
- Yongnian Ni
- The State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.
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Zhang Y, Wang X, Ding L. Synthesis and DNA binding studies of Mg(II) complex of Schiff base derived from vanillin and L-tryptophan. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2011; 30:49-62. [PMID: 21259163 DOI: 10.1080/15257770.2010.543117] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The Mg(II) complex of Schiff base (K[HL]) derived from vanillin and L-tryptophan could bind with herring sperm DNA. The binding behaviors between them in physiological pH environment (pH 7.40) have been studied by spectroscopy, cyclic voltammetry and viscosity methods. Binding ratios of n(Mg(II)): n(K[HL]) = 1:1 and n(Mg(II)L): n(DNA) = 5:1 were confirmed. The obtained thermodynamic parameters suggest that the interaction between Mg(II)L and DNA is driven mainly by entropy. Combined with fluorimeteric studies, cyclic voltammetry, CD spectroscopy and viscosity methods, the results indicate the interaction modes between Mg(II)L and DNA are mainly with intercalation and involving some electrostatic interaction.
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Affiliation(s)
- Yan Zhang
- Department of Chemistry, School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, P R China
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Xiao CQ, Jiang FL, Zhou B, Li R, Liu Y. Interaction between a cationic porphyrin and bovine serum albumin studied by surface plasmon resonance, fluorescence spectroscopy and cyclic voltammetry. Photochem Photobiol Sci 2011; 10:1110-7. [DOI: 10.1039/c1pp05008g] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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