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Brycht M, Poltorak L, Baluchová S, Sipa K, Borgul P, Rudnicki K, Skrzypek S. Electrochemistry as a Powerful Tool for Investigations of Antineoplastic Agents: A Comprehensive Review. Crit Rev Anal Chem 2024; 54:1017-1108. [PMID: 35968923 DOI: 10.1080/10408347.2022.2106117] [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] [Indexed: 10/15/2022]
Abstract
Cancer is most frequently treated with antineoplastic agents (ANAs) that are hazardous to patients undergoing chemotherapy and the healthcare workers who handle ANAs in the course of their duties. All aspects related to hazardous oncological drugs illustrate that the monitoring of ANAs is essential to minimize the risks associated with these drugs. Among all analytical techniques used to test ANAs, electrochemistry holds an important position. This review, for the first time, comprehensively describes the progress done in electrochemistry of ANAs by means of a variety of bare or modified (bio)sensors over the last four decades (in the period of 1982-2021). Attention is paid not only to the development of electrochemical sensing protocols of ANAs in various biological, environmental, and pharmaceutical matrices but also to achievements of electrochemical techniques in the examination of the interactions of ANAs with deoxyribonucleic acid (DNA), carcinogenic cells, biomimetic membranes, peptides, and enzymes. Other aspects, including the enantiopurity studies, differentiation between single-stranded and double-stranded DNA without using any label or tag, studies on ANAs degradation, and their pharmacokinetics, by means of electrochemical techniques are also commented. Finally, concluding remarks that underline the existence of a significant niche for the basic electrochemical research that should be filled in the future are presented.
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Affiliation(s)
- Mariola Brycht
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
| | - Lukasz Poltorak
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
| | - Simona Baluchová
- Faculty of Science, Department of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry, Charles University, Prague 2, Czechia
- Department of Precision and Microsystems Engineering, Delft University of Technology, Delft, The Netherlands
| | - Karolina Sipa
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
| | - Paulina Borgul
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
| | - Konrad Rudnicki
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
| | - Sławomira Skrzypek
- Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, University of Lodz, Lodz, Poland
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Shumyantseva VV, Pronina VV, Bulko TV, Agafonova LE. Electroanalysis in Pharmacogenomic Studies: Mechanisms of Drug Interaction with DNA. BIOCHEMISTRY. BIOKHIMIIA 2024; 89:S224-S233. [PMID: 38621752 DOI: 10.1134/s0006297924140128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/03/2023] [Accepted: 10/11/2023] [Indexed: 04/17/2024]
Abstract
The review discusses electrochemical methods for analysis of drug interactions with DNA. The electroanalysis method is based on the registration of interaction-induced changes in the electrochemical oxidation potential of heterocyclic nitrogenous bases in the DNA molecule and in the maximum oxidation current amplitude. The mechanisms of DNA-drug interactions can be identified based on the shift in the electrooxidation potential of heterocyclic nitrogenous bases toward more negative (cathodic) or positive (anodic) values. Drug intercalation into DNA shifts the electrochemical oxidation potential to positive values, indicating thermodynamically unfavorable process that hinders oxidation of nitrogenous bases in DNA. The potential shift toward the negative values indicates electrostatic interactions, e.g., drug binding in the DNA minor groove, since this process does not interfere with the electrochemical oxidation of bases. The concentration-dependent decrease in the intensity of electrochemical oxidation of DNA bases allows to quantify the type of interaction and calculate the binding constants.
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Affiliation(s)
- Victoria V Shumyantseva
- Orekhovich Research Institute of Biomedical Chemistry, Laboratory of Bioelectrochemistry, Moscow, 119121, Russia.
- Department of Biochemistry, Pirogov Russian National Research Medical University, Moscow, 117997, Russia
| | - Veronica V Pronina
- Orekhovich Research Institute of Biomedical Chemistry, Laboratory of Bioelectrochemistry, Moscow, 119121, Russia
| | - Tatiana V Bulko
- Orekhovich Research Institute of Biomedical Chemistry, Laboratory of Bioelectrochemistry, Moscow, 119121, Russia
| | - Lyubov E Agafonova
- Orekhovich Research Institute of Biomedical Chemistry, Laboratory of Bioelectrochemistry, Moscow, 119121, Russia
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3
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Chiorcea-Paquim AM, Oliveira-Brett AM. Electrochemistry of chemotherapeutic alkylating agents and their interaction with DNA. J Pharm Biomed Anal 2022; 222:115036. [DOI: 10.1016/j.jpba.2022.115036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 10/14/2022]
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Akpınar F, Gençdağ Şensoy K, Muti M. Electrochemical Determination of Dexrazoxane by Differential Pulse Voltammetry (DPV) Using a Graphene Oxide Nanosheet Modified Pencil Graphite Electrode (PGE). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2095567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Fatma Akpınar
- Department of Chemistry, Faculty of Arts and Sciences, Aydın Adnan Menderes University, Aydın, Turkey
| | - Kübra Gençdağ Şensoy
- Department of Food Processing, Köşk Vocational High School, Aydın Adnan Menderes University, Aydın, Turkey
| | - Mihrican Muti
- Department of Chemistry, Faculty of Arts and Sciences, Aydın Adnan Menderes University, Aydın, Turkey
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Mehmandoust M, Uzcan F, Soylak M, Erk N. Dual-response electrochemical electrode for sensitive monitoring of topotecan and mitomycin as anticancer drugs in real samples. CHEMOSPHERE 2022; 291:132809. [PMID: 34785182 DOI: 10.1016/j.chemosphere.2021.132809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/25/2021] [Accepted: 11/04/2021] [Indexed: 06/13/2023]
Abstract
This research paper employed an innovative electrochemical electrode to simultaneously determine topotecan (TPT) and mitomycin (MMC) as anticancer agents. For this purpose, a novel nanocomposite was synthesized using a hydrothermal procedure. The nanocomposites were characterized using FTIR, STEM, FESEM, mapping analysis, EDX, and XRD methods. The novelty of this work is the successful synthesis of Fe3O4 decorated on the surface of CuCo2S4 (Fe3O4@CuCo2S4) nanocomposites showed two separate anodic peaks at 0.8 V for TPT and 1.0 V for MMC with potential separation of 0.2 V. This was enough for the simultaneous electrochemical determination of topotecan and mitomycin on a glassy carbon electrode (GCE), simultaneously. At optimized conditions, the developed electrode exhibited linear responses with TPT and MMC concentration in the ranges of 0.01-0.89 and 0.89-8.95 μM for topotecan and 0.1-19.53 μM for mitomycin. The detection limits were observed as 6.94 nM and 80.00 nM for topotecan and mitomycin, respectively. The fabricated Fe3O4@CuCo2S4/GCE showed high sensitivity, long-term stability, and repeatability towards the sensing of TPT and MMC simultaneously and can be utilized in real samples. The obtained results confirmed that the fabricated Fe3O4@CuCo2S4/GCE nanocomposites can be utilize in the simultaneous electrochemical determination of topotecan and mitomycin in real samples.
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Affiliation(s)
- Mohammad Mehmandoust
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), 54187, Sakarya, Turkey.
| | - Furkan Uzcan
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039, Kayseri, Turkey; Technology Research & Application Center (TAUM), Erciyes University, 38039, Kayseri, Turkey
| | - Mustafa Soylak
- Erciyes University, Faculty of Sciences, Department of Chemistry, 38039, Kayseri, Turkey; Technology Research & Application Center (TAUM), Erciyes University, 38039, Kayseri, Turkey; Turkish Academy of Sciences (TUBA), Cankaya, Ankara, Turkey
| | - Nevin Erk
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560, Ankara, Turkey; Sakarya University, Biomaterials, Energy, Photocatalysis, Enzyme Technology, Nano & Advanced Materials, Additive Manufacturing, Environmental Applications, and Sustainability Research & Development Group (BIOENAMS R&D Group), 54187, Sakarya, Turkey.
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Imanzadeh H, Bakirhan NK, Kuralay F, Amiri M, Ozkan SA. Achievements of Graphene and Its Derivatives Materials on Electrochemical Drug Assays and Drug-DNA Interactions. Crit Rev Anal Chem 2021; 53:1263-1284. [PMID: 34941476 DOI: 10.1080/10408347.2021.2018568] [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] [Indexed: 08/24/2023]
Abstract
Graphene, emerging as a true two-dimensional (2D) material, has attracted increasing attention due to its unique physical and electrochemical properties such as high surface area, excellent conductivity, high mechanical strength, and ease of functionalization and mass production. The entire scientific community recognizes the significance and potential impact of graphene. Electrochemical detection strategies have advantages such as being simple, fast, and low-cost. The use of graphene as an excellent interface for electrode modification provides a promising way to construct more sensitive and stable electrochemical (bio)sensors. The review presents sensors based on graphene and its derivatives for electrochemical drug assays from pharmaceutical dosage forms and biological samples. Future perspectives in this rapidly developing field are also discussed. In addition, the interaction of several important anticancer drug molecules with deoxyribonucleic acid (DNA) that was immobilized onto graphene-modified electrodes has been detailed in terms of dosage regulation and utility purposes.
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Affiliation(s)
- Hamideh Imanzadeh
- Department of Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
| | - Nurgul K Bakirhan
- Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Sciences, Ankara, Turkey
| | - Filiz Kuralay
- Department of Chemistry, Faculty of Science, Hacettepe University, Ankara, Turkey
| | - Mandana Amiri
- Department of Chemistry, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Sibel A Ozkan
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
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Erol A, Akpınar F, Muti M. Electrochemical determination of anticancer drug Bendamustine and its interaction with double strand DNA in the absence and presence of quercetin. Colloids Surf B Biointerfaces 2021; 205:111884. [PMID: 34102529 DOI: 10.1016/j.colsurfb.2021.111884] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/22/2021] [Accepted: 05/27/2021] [Indexed: 12/15/2022]
Abstract
Studies based on drug-DNA interactions, especially anticancer drug-DNA interactions, are of great importance for the method development. It is thought that single-use electrodes, which give fast, cheap and reproducible results, will make a great contribution to the chip technology for the development of individual patient analysis in the future. It is known that antioxidants reduce carcinogenesis caused by oxidative stress with their radical scavenging effects. Literature shows that quercetin (QRCT) exhibits anticancer activity by preventing oxidative cell damage as an effective radical scavenger. In this study, Bendamustine (BND), an anticancer drug, which is used in different blood cancer types, was electrochemically determined and the toxicity degree was calculated by examining the interaction of the drug with DNA in the absence and presence of QRCT, which is the first examination in the literature. Limit of detection and quantification for BND was calculated as 6.0 and 20.0 μg/mL respectively by using the equation I = 0.029 × CBND+ 1.197, (R2 = 0.997). We found that QRCT prevents the interaction between BND and DNA because of its strong interaction with DNA.
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Affiliation(s)
- Aylin Erol
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey
| | - Fatma Akpınar
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey
| | - Mihrican Muti
- Aydın Adnan Menderes University, Faculty of Arts and Sciences, Department of Chemistry, 09010 Aydın, Turkey.
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An enhanced electrochemical performance of in milk, pigeon meat and eggs samples using se nanorods capped with Co 3O 4 nanoflowers decorated on graphene oxide. Colloids Surf B Biointerfaces 2021; 200:111577. [PMID: 33524698 DOI: 10.1016/j.colsurfb.2021.111577] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/16/2020] [Accepted: 01/11/2021] [Indexed: 02/02/2023]
Abstract
In this work, we report a novel preparation of selenium nanorods (Se) doped cobalt oxide (Co3O4) nanoflowers encapsulated with graphene oxide (GO) nanocomposite (NC). Se nanorods were successfully decorated on Co3O4 nanoflowers and an increase in electrical conductivity was observed in Se-Co3O4@GO-NC. The as-prepared Se-Co3O4@GO-NC was utilized as an effective nanocomposite for the electrochemical detection of dimetridazole (DMZ) for the first time in the field of electrochemical sensors. Se-Co3O4@GO-NC modified glassy carbon electrode (GCE) which showed an excellent cathodic current response (17.6 μA) at the lower potential at -0.7314 V upon DMZ sensing. With the various optimized conditions, Se-Co3O4@GO-NC based electrochemical sensor displayed a lengthy linear range of 0.02-83.72 μM, limit of detection 3.4 nM and sensitivity of 1.898 μA.μM-1. cm-2 for DMZ detection. In addition, Se-Co3O4@GO-NC revealed fabulous catalytic reduction activity for DMZ, when compared to GO and Se-Co3O4 modified GCE. Additionally, Se-Co3O4@GO-NC is applied in real sample analysis of pigeon egg, milk and pigeon meat. The results illustrated that Se-Co3O4@GO-NC can be a promising nanocomposite for the electrocatalytic reduction of DMZ in clinical samples in biomedical field.
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Findik M, Bingol H, Erdem A. Hybrid nanoflowers modified pencil graphite electrodes developed for electrochemical monitoring of interaction between Mitomycin C and DNA. Talanta 2021; 222:121647. [DOI: 10.1016/j.talanta.2020.121647] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 09/06/2020] [Accepted: 09/07/2020] [Indexed: 12/16/2022]
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Shumyantseva VV, Bulko TV, Tikhonova EG, Sanzhakov MA, Kuzikov AV, Masamrekh RA, Pergushov DV, Schacher FH, Sigolaeva LV. Electrochemical studies of the interaction of rifampicin and nanosome/rifampicin with dsDNA. Bioelectrochemistry 2020; 140:107736. [PMID: 33494014 DOI: 10.1016/j.bioelechem.2020.107736] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 12/31/2022]
Abstract
The interactions of dsDNA with rifampicin (RF) or with rifampicin after encapsulation in phospholipid micelles (nanosome/rifampicin) (NRF) were studied electrochemically. Screen-printed electrodes (SPEs) modified by stable dispersions of multi-wolled carbon nanotubes (MWCNTs) in aqueous solution of poly(1,2-butadiene)-block-poly(2-(dimethylamino)ethyl methacrylate) (PB290-b-PDMAEMA240) diblock copolymer were used for quantitative electrochemical investigation of direct electrochemical oxidation of guanine at E = 0.591 V (vs. Ag/AgCl) and adenine at E = 0.874 V (vs. Ag/AgCl) of dsDNA and its change in the presence of RF or NRF. Due to RF or NRF interaction with dsDNA, the differential pulse voltammetry (DPV) peak currents of guanine and adenine decreased and the peak potentials shifted to more positive values with increasing drug concentration (RF or NRF). Binding constants (Kb) of complexes RF-dsDNA and NRF-dsDNA were calculated based on adenine and guanine oxidation signals. The Kb values for RF-dsDNA were 1.48 × 104 M-1/8.56 × 104 M-1, while for NRF-dsDNA were 2.51 × 104 M-1/1.78 × 103 M-1 (based on adenine or guanine oxidation signals, respectively). The values of Kb revealed intercalation mode of interaction with dsDNA for RF and mixed type of interaction (intercalation and electrostatic mode) for NRF. The estimated values of ΔG (Gibbs free energy) of the complex formation confirmed that drug-dsDNA interactions are spontaneous and favourable reactions.
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Affiliation(s)
- Victoria V Shumyantseva
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street 1, 117997 Moscow, Russia; Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia.
| | - Tatiana V Bulko
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia; Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
| | - Elena G Tikhonova
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia
| | - Maxim A Sanzhakov
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia
| | - Alexey V Kuzikov
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street 1, 117997 Moscow, Russia; Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
| | - Rami A Masamrekh
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia; Pirogov Russian National Research Medical University, Ostrovitianov Street 1, 117997 Moscow, Russia; Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
| | - Dmitry V Pergushov
- Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
| | - Felix H Schacher
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich-Schiller-University Jena, D-07743 Jena, Germany; Jena Center for Soft Matter (JCSM), Friedrich-Schiller-University Jena, D-07743 Jena, Germany; Center for Energy and Environmental Chemistry (CEEC), Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Larisa V Sigolaeva
- Institute of Biomedical Chemistry, Pogodinskaya Street 10, 119121 Moscow, Russia; Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia
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Yousuf S, Arjmand F, Siddique HR, Ali MS, Al-Lohedan HA, Tabassum S. Biophysical binding profile with ct-DNA and cytotoxic studies of a modulated nanoconjugate of umbelliferone cobalt oxide loaded on graphene oxide (GO) as drug carrier. J Biomol Struct Dyn 2020; 40:4558-4569. [PMID: 33331234 DOI: 10.1080/07391102.2020.1860821] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In an attempt to identify suitable nano-carriers for drug delivery, natural drug umbelliferone was chosen to synthesize new modulated nanoconjugate of umbelliferone cobalt oxide with cobalt (II) nitrate in one pot assembly in the presence of tannic acid. The synthesized nanoconjugate drug (NCD) was then loaded on graphene oxide (GO) as drug carrier by simple ultrasonication method and thoroughly characterized by various spectroscopic techniques (FT-IR, SEM, TEM, XRD, EPR and thermogravimetric analysis) which revealed the successful loading of the nanoconjugate drug on GO. The UV-visible, fluorescence and electrochemical studies suggested that strong π-π stacking interactions exist between nanoconjugate drug and GO. The binding studies of NCD-GO with ct-DNA were performed by various optical and biophysical methods viz., UV-visible, fluorescence, circular dichroism (CD) and cyclic voltammetry (CV) which indicated electrostatic mode of binding towards the ct-DNA. Furthermore, condensate of nanoconjugate drug-loaded GO (NCD-GO) with ct-DNA was prepared and analyzed by scanning electron microscopy (SEM) which revealed that the interaction of NCD-GO with ct-DNA had occurred. Cleavage activity of NCD-GO with pBR322 was evaluated by gel electrophoresis and it was found that NCD-GO cleave DNA through hydrolytic pathway involving hydroxyl radical (OH). The cytotoxicity of NCD-GO was evaluated against human liver carcinoma (Huh-7), prostate cancer (Du-145) cell lines along with normal cell line (PNT 2). The results obtained showed selective cytotoxic activity of NCD-GO against Du-145 cell lines. The intracellular uptake was visualized by confocal microscopy which revealed the significant cellular uptake and internalization of nanoparticles by cells. Moreover, the adsorption of cobalt oxide umbelliferone on GO was studied by density functional theory. The process of adsorption was found exothermic in nature and the optimized geometry structure is quite stable. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Shariq Yousuf
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | - Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | | | - Mohd Sajid Ali
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Hamad A Al-Lohedan
- Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sartaj Tabassum
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
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12
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Non-metal sensory electrode design and protocol of DNA-nucleobases in living cells exposed to oxidative stresses. Anal Chim Acta 2020; 1142:143-156. [PMID: 33280692 DOI: 10.1016/j.aca.2020.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/14/2020] [Accepted: 11/02/2020] [Indexed: 01/26/2023]
Abstract
Sensory protocols for evaluation of DNA distortion due to exposure to various harmful chemicals and environments in living cells are needed for research and clinical investigations. Here, a design of non-metal sensory (NMS) electrode was built by using boron-doped carbon spherules for detection of DNA nucleobases, namely, guanine (Gu), adenine (Ad), and thymine (Th) in living cells. The key-electrode based nanoscale NMS structures lead to voids with a facile diffusion, and strong binding events of the DNA nucleobases. Furthermore, the NMS geometric structures would significantly create electrode surfaces with numerous centrally active sites, curvature topographies, and anisotropic spherules. The NMS shows potential as sensitive protocol for DNA-nucleobases in living cells exposed to oxidative stresses. In one-step signaling assay, NMS shows high signaling transduction of Gu-, Ad-, and Th-DNA nucleobases targets with ultra-sensitive and low detection limits of 3.0, 0.36, and 0.34 nM, respectively, and a wide linear range of up to 1 μM. The NMS design and protocol show evidence of the role of surface construction features and B-atoms incorporated into the graphitic carbon network for creating abundant active sites with facile electron diffusion and heavily target loads along with within-/out-plane circular spheres. Indeed NMS, with spherule-rich interstitial surfaces can be used for sensitive and selective evaluation of damaged-DNA to various dysfunctional metabolism in the human body.
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Derakhshan M, Shamspur T, Molaakbari E, Mostafavi A, Saljooqi A. Fabrication of a Novel Electrochemical Sensor for Determination of Riboflavin in Different Drink Real Samples. RUSS J ELECTROCHEM+ 2020. [DOI: 10.1134/s1023193520030039] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Öndeş B, Muti M. Electrochemical Determination of the Effect of Caffeic Acid onto the Interaction between Idarubicin and DNA by Single‐use Disposable Electrodes. ELECTROANAL 2020. [DOI: 10.1002/elan.201900722] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Baha Öndeş
- Adnan Menderes University, Faculty of Arts and SciencesDepartment of Chemistry 09010 Aydın Turkey
| | - Mihrican Muti
- Adnan Menderes University, Faculty of Arts and SciencesDepartment of Chemistry 09010 Aydın Turkey
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De la Cruz Morales K, Alarcón‐Angeles G, Merkoçi A. Nanomaterial‐based Sensors for the Study of DNA Interaction with Drugs. ELECTROANAL 2019. [DOI: 10.1002/elan.201900286] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- K. De la Cruz Morales
- Universidad Autónoma Metropolitana-XochimilcoDepartamento de Sistemas Biológicos C.P. 04960 México City
| | - G. Alarcón‐Angeles
- Universidad Autónoma Metropolitana-XochimilcoDepartamento de Sistemas Biológicos C.P. 04960 México City
| | - A. Merkoçi
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST Campus UAB, Bellaterra 08193 Barcelona Spain
- ICREA – Catalan Institution for Research and Advanced Studies Barcelona 08010 Spain
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Citartan M, Tang TH. Recent developments of aptasensors expedient for point-of-care (POC) diagnostics. Talanta 2019; 199:556-566. [PMID: 30952298 DOI: 10.1016/j.talanta.2019.02.066] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 02/15/2019] [Accepted: 02/16/2019] [Indexed: 12/12/2022]
Abstract
Aptamers are nucleic acid-based molecular recognition elements that are specific and have high binding affinity against their respective targets. On account of their target recognition capacity, aptamers are widely utilized in a number of applications including diagnostics. This review aims to highlight the recent developments of aptasensors expedient for point-of-care (POC) diagnostics. Significant focus is given on the primary assay formats of aptamers such as fluorescence, electrochemical, surface plasmon resonance (SPR) and colorimetric assays. A potpourri of platforms such as paper-based device, lateral flow assay, portable electrodes, portable SPR and smart phones expedient for point-of-care (POC) diagnostics are discussed. Emphasis is also given on the technicalities and assay configurations associated with the sensors.
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Affiliation(s)
- Marimuthu Citartan
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Kepala Batas, Penang 13200, Malaysia.
| | - Thean-Hock Tang
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, Kepala Batas, Penang 13200, Malaysia
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17
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Eksin E, Bikkarolla SK, Erdem A, Papakonstantinou P. Chitosan/Nitrogen Doped Reduced Graphene Oxide Modified Biosensor for Impedimetric Detection of microRNA. ELECTROANAL 2018. [DOI: 10.1002/elan.201700663] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ece Eksin
- Ege University; Faculty of Pharmacy, Analytical Chemistry Department, Bornova; 35100 Izmir Turkey
- Ege University; The Institute of Natural and Applied Sciences, Biotechnology Department, Bornova; 35100 Izmir Turkey
| | - Santosh Kumar Bikkarolla
- Nanotechnology and Integrated Bio-Engineering Centre, NIBEC, School of Engineering; Ulster University, Jordanstown campus; BT37 OQB United Kingdom
| | - Arzum Erdem
- Ege University; Faculty of Pharmacy, Analytical Chemistry Department, Bornova; 35100 Izmir Turkey
- Ege University; The Institute of Natural and Applied Sciences, Biotechnology Department, Bornova; 35100 Izmir Turkey
| | - Pagona Papakonstantinou
- Nanotechnology and Integrated Bio-Engineering Centre, NIBEC, School of Engineering; Ulster University, Jordanstown campus; BT37 OQB United Kingdom
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18
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Unal DN, Eksin E, Erdem A. Electrochemical Determination of 6-Thioguanine and Its Interaction with DNA Oligonucleotides Using Disposable Graphite Pencil Electrodes. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1338714] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Didem Nur Unal
- Faculty of Pharmacy, Analytical Chemistry Department, Ege University, Izmir, Turkey
| | - Ece Eksin
- Faculty of Pharmacy, Analytical Chemistry Department, Ege University, Izmir, Turkey
| | - Arzum Erdem
- Faculty of Pharmacy, Analytical Chemistry Department, Ege University, Izmir, Turkey
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19
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Electrochemical monitoring of the interaction between anticancer drug and DNA in the presence of antioxidant. Talanta 2017; 178:1033-1039. [PMID: 29136793 DOI: 10.1016/j.talanta.2017.08.089] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 08/24/2017] [Accepted: 08/29/2017] [Indexed: 01/30/2023]
Abstract
The aim of this work is to find out the effect of antioxidant onto the interaction of DNA-anticancer drug, daunorubicin. Daunorubicin (DNR) is an anti-cancer drug which is used for the treatment of certain cancers including the treatment of leukemia. The treatments of patients, who suffer from cancer, become generally complicated if they take some antioxidant-containing supplement during chemotherapy. In this study, the interaction performance between DNR and DNA was investigated both in the presence and absence of antioxidant, caffeic acid, as the first time in the literature. Interaction performances were evaluated by observing both guanine (1.0V) and DNR (0.5V) oxidation signal in the same potential window.
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20
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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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21
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Bruzaca EES, Lopes IC, Silva EHC, Carvalho PAV, Tanaka AA. Electrochemical oxidation of the antitumor antibiotic mitomycin C and in situ evaluation of its interaction with DNA using a DNA-electrochemical biosensor. Microchem J 2017. [DOI: 10.1016/j.microc.2017.03.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Electrochemical monitoring of biointeraction by graphene-based material modified pencil graphite electrode. Biosens Bioelectron 2017; 92:207-214. [DOI: 10.1016/j.bios.2017.02.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 02/09/2017] [Accepted: 02/10/2017] [Indexed: 01/12/2023]
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23
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Erdem A, Eksin E, Isin D, Polat D. Graphene Oxide Modified Chemically Activated Graphite Electrodes for Detection of microRNA. ELECTROANAL 2017. [DOI: 10.1002/elan.201600761] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Arzum Erdem
- Faculty of Pharmacy, Analytical Chemistry Department; Ege University; 35100 Bornova Izmir TURKEY
| | - Ece Eksin
- Faculty of Pharmacy, Analytical Chemistry Department; Ege University; 35100 Bornova Izmir TURKEY
| | - Deniz Isin
- Faculty of Pharmacy, Analytical Chemistry Department; Ege University; 35100 Bornova Izmir TURKEY
| | - Derya Polat
- Faculty of Pharmacy, Analytical Chemistry Department; Ege University; 35100 Bornova Izmir TURKEY
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24
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Simultaneous detection of sunset yellow and tartrazine using the nanohybrid of gold nanorods decorated graphene oxide. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.09.040] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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25
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Top M, Er O, Congur G, Erdem A, Lambrecht FY. Intracellular uptake study of radiolabeled anticancer drug and impedimetric detection of its interaction with DNA. Talanta 2016; 160:157-163. [DOI: 10.1016/j.talanta.2016.06.058] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 06/22/2016] [Accepted: 06/24/2016] [Indexed: 12/13/2022]
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26
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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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27
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Deng K, Zhou J, Huang H, Ling Y, Li C. Electrochemical Determination of Nitrite Using a Reduced Graphene Oxide–Multiwalled Carbon Nanotube-Modified Glassy Carbon Electrode. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1163364] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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28
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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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29
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Korani A, Salimi A. High performance glucose/O2 compartment-less biofuel cell using DNA/CNTs as platform for immobilizing bilirubin oxidase as novel biocathode and integrated NH2-CNTs/dendrimer/glucose dehydrogenase/nile blue as bioanode. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.10.090] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Congur G, Eksin E, Erdem A. Impedimetric Detection of microRNA at Graphene Oxide Modified Sensors. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.03.210] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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31
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Deng K, Li C, Qiu X, Zhou J, Hou Z. Synthesis of Cobalt hexacyanoferrate decorated graphene oxide/carbon nanotubes-COOH hybrid and their application for sensitive detection ofhydrazine. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.06.104] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Altay C, Eksin E, Congur G, Erdem A. Electrochemical monitoring of the interaction between Temozolamide and nucleic acids by using disposable pencil graphite electrodes. Talanta 2015; 144:809-15. [PMID: 26452894 DOI: 10.1016/j.talanta.2015.07.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Revised: 07/03/2015] [Accepted: 07/04/2015] [Indexed: 11/16/2022]
Abstract
Temozolomide (TMZ) is an anticancer drug used for the treatment of adult brain tumour and skin cancer. The biomolecular interaction between TMZ and DNA was investigated for the first time in this study using disposable pencil graphite electrodes (PGEs) in combination with electrochemical techniques. The surface confined interactions between TMZ and different type of nucleic acids were performed. Before/after surface confined interaction process, the oxidation signals of TMZ, guanine and adenine were measured using differential pulse voltammetry (DPV) and PGE and accordingly, the changes at the oxidation signals were evaluated. The detection limit (DL) was also estimated based on the oxidation signal of TMZ. The interaction of TMZ with single stranded poly [A], poly [G], or double stranded poly [A]-poly[T] and poly [G]-poly[C] was also explored. Moreover, cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques were utilized for detection the interaction between TMZ and DNA. The features of this single-use electrochemical sensor was discussed in comparison to other reports that were developed for TMZ detection.
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Affiliation(s)
- Cansu Altay
- Faculty Of Pharmacy, Analytical Chemistry Department, Ege University, 35100 Bornova, Izmir, Turkey; The Institute Of Natural And Applied Sciences, Biomedical Technologies Department, Ege University, 35100 Bornova, Izmir, Turkey
| | - Ece Eksin
- Faculty Of Pharmacy, Analytical Chemistry Department, Ege University, 35100 Bornova, Izmir, Turkey; The Institute Of Natural And Applied Sciences, Biotechnology Department, Ege University, 35100 Bornova, Izmir, Turkey
| | - Gulsah Congur
- Faculty Of Pharmacy, Analytical Chemistry Department, Ege University, 35100 Bornova, Izmir, Turkey; The Institute Of Natural And Applied Sciences, Biotechnology Department, Ege University, 35100 Bornova, Izmir, Turkey
| | - Arzum Erdem
- Faculty Of Pharmacy, Analytical Chemistry Department, Ege University, 35100 Bornova, Izmir, Turkey; The Institute Of Natural And Applied Sciences, Biomedical Technologies Department, Ege University, 35100 Bornova, Izmir, Turkey; The Institute Of Natural And Applied Sciences, Biotechnology Department, Ege University, 35100 Bornova, Izmir, Turkey.
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33
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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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34
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Congur G, Erdem A, Mese F. Electrochemical investigation of the interaction between topotecan and DNA at disposable graphite electrodes. Bioelectrochemistry 2015; 102:21-8. [DOI: 10.1016/j.bioelechem.2014.11.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 11/09/2014] [Accepted: 11/16/2014] [Indexed: 01/17/2023]
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35
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Kuralay F, Erdem A. Gold nanoparticle/polymer nanocomposite for highly sensitive drug–DNA interaction. Analyst 2015; 140:2876-80. [DOI: 10.1039/c5an00061k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate a gold nanaparticle/polyvinylferrocenium (AuNP/PVF+) coated platinum (Pt) electrode for sensing highly sensitive DNA–anticancer drug interactions.
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Affiliation(s)
- F. Kuralay
- Department of Chemistry
- Faculty of Arts and Sciences
- Ordu University
- 52200 Ordu
- Turkey
| | - A. Erdem
- Analytical Chemistry Department
- Faculty of Pharmacy
- Ege University
- 35100 Bornova-Izmir
- Turkey
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36
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Bal-Demirci T, Congur G, Erdem A, Erdem-Kuruca S, Özdemir N, Akgün-Dar K, Varol B, Ülküseven B. Iron(iii) and nickel(ii) complexes as potential anticancer agents: synthesis, physicochemical and structural properties, cytotoxic activity and DNA interactions. NEW J CHEM 2015. [DOI: 10.1039/c5nj00594a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The iron complex 3 was cytotoxic at low concentrations in K562 cells and could damage the DNA, specifically the adenine base.
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Affiliation(s)
- Tülay Bal-Demirci
- Department of Chemistry
- Engineering Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Gulsah Congur
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Arzum Erdem
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Serap Erdem-Kuruca
- Department of Physiology
- İstanbul Medical Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Namık Özdemir
- Department of Physics
- Faculty of Arts and Sciences
- Ondokuz Mayıs University
- Samsun
- Turkey
| | - Kadriye Akgün-Dar
- Department of Biology
- İstanbul Science Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Başak Varol
- Department of Biophysic
- İstanbul Medical Faculty
- İstanbul University
- İstanbul
- Turkey
| | - Bahri Ülküseven
- Department of Chemistry
- Engineering Faculty
- İstanbul University
- İstanbul
- Turkey
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37
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Kilic T, Erdem A, Erac Y, Seydibeyoglu MO, Okur S, Ozsoz M. Electrochemical Detection of a Cancer Biomarker mir‐21 in Cell Lysates Using Graphene Modified Sensors. ELECTROANAL 2014. [DOI: 10.1002/elan.201400518] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tugba Kilic
- Izmir Katip Celebi University, Faculty of Engineering and Architecture, Department of Biomedical Engineering, 35620, Cigli, Turkey
| | - Arzum Erdem
- Ege University, Faculty of Pharmacy, Department of Analytical Chemistry, 35100 Bornova, Turkey tel: +90 (232) 311 5131
| | - Yasemin Erac
- Ege University, Faculty of Pharmacy, Department of Pharmacology, 35100 Bornova, Turkey
| | - M. Ozgur Seydibeyoglu
- Izmir Katip Celebi University, Faculty of Engineering and Architecture, Department of Materials Science and Engineering, 35620, Cigli, Turkey
| | - Salih Okur
- Izmir Katip Celebi University, Faculty of Engineering and Architecture, Department of Materials Science and Engineering, 35620, Cigli, Turkey
| | - Mehmet Ozsoz
- Gediz University, Faculty of Engineering and Architecture, Department of Biomedical Engineering, 35665, Seyrek, Turkey tel: +90 (232) 355 23 20
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38
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Eksin E, Congur G, Mese F, Erdem A. Electrochemical monitoring of surface confined interaction between 6-Thioguanine and DNA by using single-use graphite electrode. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.08.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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39
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Yang T, Kong Q, Li Q, Wang X, Chen L, Jiao K. Highly sensitive and synergistic detection of guanine and adenine based on poly(xanthurenic acid)-reduced graphene oxide interface. ACS APPLIED MATERIALS & INTERFACES 2014; 6:11032-11037. [PMID: 25004987 DOI: 10.1021/am502598k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In order to achieve the large direct electrochemical signals of guanine and adenine, an urgent request to explore novel electrode materials and interfaces has been put forward. In this paper, a poly(xanthurenic acid, Xa)-reduced graphene oxide (PXa-ERGNO) interface, which has rich negatively charged active sites and accelerated electron transfer ability, was fabricated for monitoring the positively charged guanine and adenine. Scanning electron microscopy, Fourier transform infrared spectroscopy, Raman spectra, X-ray photoelectron spectroscopy, cyclic voltammetry, electrochemical impedance spectroscopy, and differential pulse voltammetry were adopted to characterize the morphology and prove the electrochemical properties of the prepared interface. The PXa-ERGNO interface with rich negative charge and large electrode surface area was an excellent sensing platform to prompt the adsorption of the positively charged guanine and adenine via strong π-π* interaction or electrostatic adsorption. The PXa-ERGNO interface exhibited prominent synergistic effect and good electrocatalytic activity for sensitive determination of guanine and adenine compared with sole PXa or ERGNO modified electrode. The sensing platform we built could be further applied in the adsorption and detection of other positively charged biomolecules or aromatic molecules.
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Affiliation(s)
- Tao Yang
- Key Laboratory of Sensor Analysis of Tumor Marker of Education Ministry, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology , Qingdao 266042, P. R. China
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40
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Zhou N, Li J, Chen H, Liao C, Chen L. A functional graphene oxide-ionic liquid composites-gold nanoparticle sensing platform for ultrasensitive electrochemical detection of Hg2+. Analyst 2014; 138:1091-7. [PMID: 23314195 DOI: 10.1039/c2an36405k] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A simple and sensitive electrochemical assay strategy of stripping voltammetry for mercury ions (Hg(2+)) detection is described based on the synergistic effect between ionic liquid functionalized graphene oxide (GO-IL) and gold nanoparticles (AuNPs). The AuNPs-GO-IL modified onto glassy carbon electrode (GCE) resulted in highly enhanced electron conductive nanostructured membrane and large electroactive surface area, which was excellently examined by scanning electron microscopy and cyclic voltammetry. After accumulating Hg(2+), anodic stripping voltammetry (ASV) was performed, and differential pulse voltammetry (DPV) was employed for signal recording of Hg(2+). Several main experimental parameters were optimized, i.e., deposition potential and time of AuNPs were -0.2 V and 180 s, respectively, and accumulation potential and time of Hg(2+) were -0.3 V and 660 s, respectively. Under the optimal conditions, this AuNPs-GO-IL-GCE sensor attained a good linearity in a wide range of 0.1-100 nM (R = 0.9808) between the concentration of the Hg(2+) standard and peak current. The limit of detection was estimated to be 0.03 nM at a signal-to-noise ratio of 3σ. A variety of common coexistent ions in water samples were investigated, showing no obvious interferences on the Hg(2+) detection. The practical application of the proposed sensor has been carried out and demonstrated as feasible for determination of trace levels of Hg(2+) in drinking and environmental water samples.
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Affiliation(s)
- Na Zhou
- Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
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41
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Dinesh B, Mani V, Saraswathi R, Chen SM. Direct electrochemistry of cytochrome c immobilized on a graphene oxide–carbon nanotube composite for picomolar detection of hydrogen peroxide. RSC Adv 2014. [DOI: 10.1039/c4ra02789b] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
A new bionanocomposite electrode based on cytochrome c immobilized graphene oxide-multiwalled carbon nanotube is used to fabricate a highly selective and sensitive amperometric biosensor for the picomolar level detection of hydrogen peroxide which may find application in bioimaging and healthcare
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Affiliation(s)
- Bose Dinesh
- Department of Materials Science
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021, India
| | - Veerappan Mani
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106, Republic of China
| | - Ramiah Saraswathi
- Department of Materials Science
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021, India
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106, Republic of China
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42
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Erdem A, Eksin E, Muti M. Chitosan-graphene oxide based aptasensor for the impedimetric detection of lysozyme. Colloids Surf B Biointerfaces 2013; 115:205-11. [PMID: 24362059 DOI: 10.1016/j.colsurfb.2013.11.037] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 11/18/2013] [Accepted: 11/20/2013] [Indexed: 01/16/2023]
Abstract
An impedimetric detection of lysozyme (LYS) was performed for the first time in this study at the surface of chitosan-graphene oxide (CHIT-GO) modified sensor based on the specific interaction process between DNA aptamer and its cognate protein, LYS. The amino linked DNA aptamer (APT) was covalently immobilized without using any chemical agents onto the surface of pencil graphite electrode (PGE). These PGEs are inexpensive and simple to use, and thus, they can be furtherly developed for a single-use application in a portable protein chip device. The electrochemical impedance spectroscopy (EIS) technique was used herein to analyze (i) the surface characterization of unmodified PGE and CHIT-GO modified PGE, and also (ii) the interaction between APT and LYS. The limit of detection (DL) was found as 0.38 μg/mL (equals to 28.53 nM). This impedimetric LYS aptasensor exhibited a higher selectivity toward thrombin and bovine serum albumin, even in the mixture samples.
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Affiliation(s)
- Arzum Erdem
- Ege University, Faculty of Pharmacy, Analytical Chemistry Department, Bornova, 35100, Izmir, Turkey.
| | - Ece Eksin
- Ege University, Faculty of Pharmacy, Analytical Chemistry Department, Bornova, 35100, Izmir, Turkey
| | - Mihrican Muti
- Ege University, Faculty of Pharmacy, Analytical Chemistry Department, Bornova, 35100, Izmir, Turkey; Adnan Menderes University, Faculty of Science, Chemistry Department, 09010, Aydın, Turkey
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43
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Jia Y, Yin XB, Zhang J, Zhou S, Song M, Xing KL. Graphene oxide modified light addressable potentiometric sensor and its application for ssDNA monitoring. Analyst 2013; 137:5866-73. [PMID: 23113318 DOI: 10.1039/c2an36087j] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A light addressable potentiometric sensor (LAPS) is a kind of silicon based semiconductor sensor, and surface modification is a fundamental problem for its application in biological fields. Graphene oxide (GO) based biochemically activated LAPS were proposed, called GO-LAPS. The GO-LAPS were applied to monitoring single strand DNA (ssDNA) probe immobilization and its hybridization with complementary ssDNA molecules of different chain lengths (30, 21 and 14 base pairs, respectively). It was discovered that the curves of LAPS' currents versus analyte concentrations for ssDNA probe binding and the target ssDNA hybridization were different. Explanations were proposed based on the semiconductor's surface-electric-field-effect and the electrical properties of ssDNA molecule. Moreover, comparisons between GO-LAPS and LAPS without GO modification were carried out. Enhanced response currents of GO-LAPS were reported experimentally and analyzed theoretically based on X-ray photoelectron spectroscopy (XPS) of GO-LAPS. The limitation of target ssDNA monitoring was 1 pM to 10 nM, which suggested that this LAPS based platform could be developed as a sensitive means for short chain ssDNA detection.
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Affiliation(s)
- Yunfang Jia
- College of Information Science Technology, Nankai University, 300071, China.
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44
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Eksin E, Muti M, Erdem A. Chitosan/Ionic Liquid Composite Electrode for Electrochemical Monitoring of the Surface-Confined Interaction Between Mitomycin C and DNA. ELECTROANAL 2013. [DOI: 10.1002/elan.201300188] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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45
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Impedimetric detection of in situ interaction between anti-cancer drug bleomycin and DNA. Int J Biol Macromol 2013; 61:295-301. [PMID: 23892034 DOI: 10.1016/j.ijbiomac.2013.07.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Revised: 07/21/2013] [Accepted: 07/23/2013] [Indexed: 11/21/2022]
Abstract
Surface confined interaction of anti-cancer drug bleomycin (BLM) with nucleic acids: single stranded and double stranded DNA was investigated herein by using electrochemical impedance spectroscopy (EIS) technique in combination with a graphite sensor technology. The experimental conditions were optimized: such as, dsDNA concentration, BLM concentration and interaction time. The main features of impedimetric DNA biosensor, such as its detection limit and the repeatability, were also discussed. The in situ interaction of BLM with dsDNA was also tested impedimetrically in the absence or presence of other chemotherapeutic agents, such as mitomycin C (MC) and cis-platin (cis-DDP) for testing the selectivity.
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Erdem A, Duruksu G, Congur G, Karaoz E. Genomagnetic assay for electrochemical detection of osteogenic differentiation in mesenchymal stem cells. Analyst 2013; 138:5424-30. [DOI: 10.1039/c3an00912b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Si W, Lei W, Zhang Y, Xia M, Wang F, Hao Q. Electrodeposition of graphene oxide doped poly(3,4-ethylenedioxythiophene) film and its electrochemical sensing of catechol and hydroquinone. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.08.099] [Citation(s) in RCA: 161] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhou J, Lu Q, Tong Y, Wei W, Liu S. Detection of DNA damage by using hairpin molecular beacon probes and graphene oxide. Talanta 2012; 99:625-30. [DOI: 10.1016/j.talanta.2012.06.049] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 06/12/2012] [Accepted: 06/20/2012] [Indexed: 11/25/2022]
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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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