1
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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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2
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ERDEM A, ŞENTÜRK H, YILDIZ E, MARAL M, YILDIRIM A, BOZOĞLU A, KIVRAK B, AY NC. Electrochemical DNA biosensors developed for the monitoring of biointeractions with drugs: a review. Turk J Chem 2023; 47:864-887. [PMID: 38173734 PMCID: PMC10760829 DOI: 10.55730/1300-0527.3584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/31/2023] [Accepted: 09/30/2023] [Indexed: 01/05/2024] Open
Abstract
The interaction of drugs with DNA is important for the discovery of novel drug molecules and for understanding the therapeutic effects of drugs as well as the monitoring of side effects. For this reason, many studies have been carried out to investigate the interactions of drugs with nucleic acids. In recent years, a large number of studies have been performed to electrochemically detect drug-DNA interactions. The fast, sensitive, and accurate results of electrochemical techniques have resulted in a leading role for their implementation in this field. By means of electrochemical techniques, it is possible not only to demonstrate drug-DNA interactions but also to quantitatively analyze drugs. In this context, electrochemical biosensors for drug-DNA interactions have been examined under different headings including anticancer, antiviral, antibiotic, and central nervous system drugs as well as DNA-targeted drugs. An overview of the studies related to electrochemical DNA biosensors developed for the detection of drug-DNA interactions that were reported in the last two decades in the literature is presented herein along with their applications and they are discussed together with their future perspectives.
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Affiliation(s)
- Arzum ERDEM
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Huseyin ŞENTÜRK
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Esma YILDIZ
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Meltem MARAL
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Ayla YILDIRIM
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Aysen BOZOĞLU
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Burak KIVRAK
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
| | - Neslihan Ceren AY
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, İzmir,
Turkiye
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3
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Karimi-Maleh H, Erk N. Gemcitabine drug intercalation with ds-DNA at surface of ds-DNA/Pt-ZnO/SWCNTs/GCE biosensor: A DNA-biosensor for gemcitabine monitoring confirmed by molecular docking study. CHEMOSPHERE 2023; 336:139268. [PMID: 37343636 DOI: 10.1016/j.chemosphere.2023.139268] [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: 03/28/2023] [Revised: 06/01/2023] [Accepted: 06/16/2023] [Indexed: 06/23/2023]
Abstract
Herein, a facile and highly sensitive electroanalytical tool for monitoring and quantifying the antineoplastic drug gemcitabine in real sample was provided. In this regard, a novel DNA-biosensor based on Pt-doped ZnO decorated single walled carbon nanotubes (Pt-ZnO/SWCNTs) hybrid nanomaterial modification of glassy carbon electrode (GCE) was fabricated. Ds-DNA (Calf Thymus), as a biological recognition element, was decorated onto nanomaterial-modified GCE via layer-by-layer fabrication strategy to attain ultimate biosensor ds-DNA/Pt-ZnO/SWCNTs/GCE. The characterizations confirmed the successful fabrication of hybrid nanomaterial, as well as the modification of electrode surface by fabricated nanomaterial. The electrochemical impedance spectroscopy (EIS) analysis revealed that the nanomaterial modification of GCE surface enhanced the electrical conductivity thanks to the synergistic effects of Pt-ZnO and SWCNTs structures, thereby boosted the electrocatalytic activity of the resultant biosensor. The electrochemical characterization results showed that the suggested biosensor is capable of detecting gemcitabine in a wide concentration range of 0.01-30.0 μM, with a detection limit of 5.0 nM. The intercalation binding mode of Gemcitabine inside guanine and cytosine rich region of DNA receptor was approved by molecular docking study. The results of the experimental data were well congruent with the molecular docking analysis, which showed that the binding mode of gemcitabine drug with ds-DNA was intercalation.
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Affiliation(s)
- Hassan Karimi-Maleh
- The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, Quzhou, 324000, China; School of Resources and Environment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, PR China.
| | - Nevin Erk
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, Ankara, Turkey.
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Li S, Zhang H, Zhu M, Kuang Z, Li X, Xu F, Miao S, Zhang Z, Lou X, Li H, Xia F. Electrochemical Biosensors for Whole Blood Analysis: Recent Progress, Challenges, and Future Perspectives. Chem Rev 2023. [PMID: 37262362 DOI: 10.1021/acs.chemrev.1c00759] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Whole blood, as one of the most significant biological fluids, provides critical information for health management and disease monitoring. Over the past 10 years, advances in nanotechnology, microfluidics, and biomarker research have spurred the development of powerful miniaturized diagnostic systems for whole blood testing toward the goal of disease monitoring and treatment. Among the techniques employed for whole-blood diagnostics, electrochemical biosensors, as known to be rapid, sensitive, capable of miniaturization, reagentless and washing free, become a class of emerging technology to achieve the target detection specifically and directly in complex media, e.g., whole blood or even in the living body. Here we are aiming to provide a comprehensive review to summarize advances over the past decade in the development of electrochemical sensors for whole blood analysis. Further, we address the remaining challenges and opportunities to integrate electrochemical sensing platforms.
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Affiliation(s)
- Shaoguang Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Hongyuan Zhang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Man Zhu
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Zhujun Kuang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Xun Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Fan Xu
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Siyuan Miao
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Zishuo Zhang
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Xiaoding Lou
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Hui Li
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Fan Xia
- State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
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5
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Nimal R, Nur Unal D, Erkmen C, Kurbanoglu S, Siddiq M, Eren G, Shah A, Uslu B. Elucidating the interaction of antidepressant drug paroxetine with ct-dsDNA: A comparative study by electrochemical, spectroscopic, and molecular docking approaches. Bioelectrochemistry 2023; 149:108285. [PMID: 36240548 DOI: 10.1016/j.bioelechem.2022.108285] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 09/28/2022] [Accepted: 10/02/2022] [Indexed: 11/05/2022]
Abstract
This study is designed to investigate the interaction of phenylpiperidine derivative drug paroxetine, which is an effective serotonin reuptake inhibitor and biomolecules through electrochemical, fluorescence spectroscopy, and molecular docking methods. The interaction between paroxetine and biomolecules was investigated by differential pulse voltammetry according to the decrease in deoxyguanosine anodic oxidation signal of double-stranded calf thymus DNA. Fluorescence spectroscopy studies were performed by titrating paroxetine against double-stranded calf thymus DNA solution at four different temperatures. The fluorescent results showed that paroxetine had a great affinity to bind with double-stranded calf thymus DNA. Interaction studies demonstrate that paroxetine binds to double-stranded calf thymus DNA via intercalation binding mode, and the binding constant values were calculated as 7.24 × 104 M-1 and 1.52 × 104 M-1 at 25 °C, based on voltammetric and spectroscopic results, respectively. Moreover, with the aim of elucidating the interaction mechanism between paroxetine and double-stranded calf thymus DNA, electrochemical and fluorescence spectroscopy studies along with molecular docking analysis were made.
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Affiliation(s)
- Rafia Nimal
- Quaid-i-Azam University, Department of Chemistry, Islamabad 45320, Pakistan; Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey
| | - Didem Nur Unal
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey; Ankara University, The Graduate School of Health Sciences, Ankara 06110, Turkey
| | - Cem Erkmen
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey; Ankara University, The Graduate School of Health Sciences, Ankara 06110, Turkey
| | - Sevinc Kurbanoglu
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey
| | - Muhammad Siddiq
- Quaid-i-Azam University, Department of Chemistry, Islamabad 45320, Pakistan
| | - Gokcen Eren
- Gazi University, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, 06330 Ankara, Turkey
| | - Afzal Shah
- Quaid-i-Azam University, Department of Chemistry, Islamabad 45320, Pakistan
| | - Bengi Uslu
- Ankara University, Faculty of Pharmacy, Department of Analytical Chemistry, 06560 Ankara, Turkey.
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6
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Lei Z, Alwan M, Alamir HTA, Alkaaby HHC, Farhan SS, Awadh SA, Altimari US, Al-Baghdady HFA, Kadhim AA, Qasim MT, Adhab AH, Nekuei A. Detection of abemaciclib, an anti-breast cancer agent, using a new electrochemical DNA biosensor. Front Chem 2022; 10:980162. [PMID: 36339035 PMCID: PMC9635563 DOI: 10.3389/fchem.2022.980162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/20/2022] [Indexed: 11/25/2022] Open
Abstract
Detection of DNA molecules and possible chemotherapy-induced changes in its structure has been the goal of researchers using rapid, sensitive and inexpensive approaches. Therefore, the aim of this study was to fabricate a new electrochemical DNA biosensor using pencil graphite electrodes modified with polypyrrole/Ce doped hexagonal nickel oxide nanodisks or PP/Ce-doped H-NiO-ND composites for determination of Abemaciclib (AMC) and ds-DNA molecules. The DNA biosensor was prepared by immobilizing ds-DNA on the surface of PP/Ce-doped H-NiO-ND/PGE. Differential pulse voltammetry (DPV) was used to electrochemically detect AMC. The results elucidate the extremely high sensitivity of the ds-DNA/PP/Ce-doped H-NiO-ND/PGE biosensor to AMC, with a narrow detection limit of 2.7 nM and a lengthy linear range of 0.01–600.0 μM. The admirable performance of as-fabricated biosensor could be related to the active reaction sites and the unique electrochemical response related to the nanocomposites by enhancing ds-DNA stabilization and accelerating electron transfer on the surface of electrode.
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Affiliation(s)
- Zimeng Lei
- School of International Education, Beijing University of Chemical Technology, Beijing, China
- *Correspondence: Zimeng Lei, ; Abuzar Nekuei,
| | - Merim Alwan
- Medical Lab. Techniques Department, College of Medical Technology, Al-Farahidi University, Baghdad, Iraq
| | | | | | | | - Sura A. Awadh
- Department of Anesthesia, Al-mustaqbal University, Babylon, Iraq
| | | | | | - Athmar Ali Kadhim
- Medical Laboratories Teachniques, Hilla University College Babylon, Babylon, Iraq
| | - Maytham T. Qasim
- Department of Anesthesia, College of Health and Medical Technology, Al-Ayen University, Thi-Qar, Iraq
| | - Ali Hussein Adhab
- Department of Medical Laboratory Technics, Al-Zahrawi University College, Karbala, Iraq
| | - Abuzar Nekuei
- Islamic Azad University of South Tehran Branch, Tehran, Iran
- *Correspondence: Zimeng Lei, ; Abuzar Nekuei,
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7
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Electroanalytical sensors for antiretroviral drugs determination in pharmaceutical and biological samples: A review. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Nimal R, Nur Unal D, Erkmen C, Bozal-Palabiyik B, Siddiq M, Eren G, Shah A, Uslu B. Development of the electrochemical, spectroscopic and molecular docking approaches toward the investigation of interaction between DNA and anti-leukemic drug azacytidine. Bioelectrochemistry 2022; 146:108135. [DOI: 10.1016/j.bioelechem.2022.108135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 12/16/2022]
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9
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Foroughi MM, Jahani S. Investigation of a high-sensitive electrochemical DNA biosensor for determination of Idarubicin and studies of DNA-binding properties. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107546] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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10
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Şenel P, Cetinkaya A, Kaya Sİ, Erdoğan T, Topal BD, Gölcü A, Ozkan SA. Spectroscopic, electrochemical, and some theoretical studies on the interactional of neuraminidase inhibitor zanamivir with double helix deoxyribonucleic acid. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Rus I, Pusta A, Tertiș M, Barbălată C, Tomuță I, Săndulescu R, Cristea C. Gemcitabine Direct Electrochemical Detection from Pharmaceutical Formulations Using a Boron-Doped Diamond Electrode. Pharmaceuticals (Basel) 2021; 14:ph14090912. [PMID: 34577618 PMCID: PMC8466666 DOI: 10.3390/ph14090912] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/06/2021] [Accepted: 09/06/2021] [Indexed: 12/17/2022] Open
Abstract
The development of fast and easy-to-use methods for gemcitabine detection is of great interest for pharmaceutical formulation control in both research laboratories and hospitals. In this study, we report a simple, fast and direct electrochemical method for gemcitabine detection using a boron-doped diamond electrode. The electrochemical oxidation of gemcitabine on a boron-doped diamond electrode was found to be irreversible in differential pulse voltammetry, and scan rate influence studies demonstrated that the process is diffusion-controlled. The influence of the pH and supporting electrolytes were also tested, and the optimized differential pulse voltammetry method was linear in the range of 2.5–50 μg/mL, with a detection limit of 0.85 μg/mL in phosphate-buffered saline (pH 7.4; 0.1 M). An amperometric method was also optimized for gemcitabine detection. The linear range of the method was 0.5–65 μg/mL in phosphate-buffered saline of pH 7.4 as well as pH 5.5, the limit of detection being 0.15 μg/mL. The optimized differential pulse voltammetry and amperometric detection strategies were successfully applied to pharmaceutical formulations, and the results were compared to those obtained by high-performance liquid chromatography and UV-Vis spectrophotometry with good correlations.
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Affiliation(s)
- Iulia Rus
- Department of Analytical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania; (I.R.); (A.P.); (M.T.); (R.S.)
| | - Alexandra Pusta
- Department of Analytical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania; (I.R.); (A.P.); (M.T.); (R.S.)
- Department of Medical Devices, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Mihaela Tertiș
- Department of Analytical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania; (I.R.); (A.P.); (M.T.); (R.S.)
| | - Cristina Barbălată
- Department of Pharmaceutical Technology and Biopharmaceutics, Iuliu Hațieganu University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (C.B.); (I.T.)
| | - Ioan Tomuță
- Department of Pharmaceutical Technology and Biopharmaceutics, Iuliu Hațieganu University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj-Napoca, Romania; (C.B.); (I.T.)
| | - Robert Săndulescu
- Department of Analytical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania; (I.R.); (A.P.); (M.T.); (R.S.)
| | - Cecilia Cristea
- Department of Analytical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania; (I.R.); (A.P.); (M.T.); (R.S.)
- Correspondence: ; Tel.: +40-721-375-789
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12
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Unconventional π-hole and Semi-coordination regium bonding interactions directed supramolecular assemblies in pyridinedicarboxylato bridged polymeric Cu(II) Compounds: Antiproliferative evaluation and theoretical studies. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120461] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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13
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Foroughi MM, Jahani S, Aramesh-Broujeni Z, Rostaminasab Dolatabad M. A label-free electrochemical biosensor based on 3D cubic Eu 3+/Cu 2O nanostructures with clover-like faces for the determination of anticancer drug cytarabine. RSC Adv 2021; 11:17514-17525. [PMID: 35479699 PMCID: PMC9033006 DOI: 10.1039/d1ra01372f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 04/26/2021] [Indexed: 12/20/2022] Open
Abstract
The present research utilized a simplified procedure for developing a novel electro-chemical DNA biosensor based on a carbon paste electrode (CPE) modified with three-dimensional (3D) cubic Eu3+/Cu2O nanostructures with clover-like faces (Eu3+/Cu2O CLFNs). The modified electrode was applied to monitor electro-chemical interactions between dsDNA and cytarabine for the first time. Then, the decreased oxidation signal of guanine following the interactions between cytarabine and dsDNA was utilized as an indicator for selectively determining cytarabine using differential pulse voltammetry (DPV). According to the findings, the oxidation peak current of guanine was linearly proportionate with the cytarabine concentration in the range between 0.01 and 90 μM. Additionally, the limit of quantification (LOQ) and the limit of detection (LOD) respectively equaled 9.4 nM and 2.8 nM. In addition, the repeatability, applicability and reproducibility of this analysis to drug dosage forms and human serum samples were investigated. Furthermore, UV-vis spectroscopy, DPV, docking and viscosity measurements were applied to elucidate the interaction mechanism of dsDNA with cytarabine. It was found that this DNA biosensor may be utilized to sensitively, accurately and rapidly determine cytarabine.
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Affiliation(s)
| | - Shohreh Jahani
- Noncommunicable Diseases Research Center, Bam University of Medical Sciences Bam Iran
| | - Zahra Aramesh-Broujeni
- Department of Clinical Laboratory, AlZahra Hospital, Isfahan University of Medical Sciences Isfahan Iran
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14
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Munir A, Bozal‐Palabiyik B, Eren G, Shah A, Ali S, Uddin N, Uslu B. Electrochemical Biosensor Design with Multi‐walled Carbon Nanotube to Display DNA‐Schiff Base Interaction. ELECTROANAL 2021. [DOI: 10.1002/elan.202100156] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Azeema Munir
- Quaid-i-Azam University Department of Chemistry 45320 Islamabad Pakistan
- Ankara University Faculty of Pharmacy Department of Analytical Chemistry 06560 Ankara Turkey
| | - Burcin Bozal‐Palabiyik
- Ankara University Faculty of Pharmacy Department of Analytical Chemistry 06560 Ankara Turkey
| | - Gokcen Eren
- Gazi University Faculty of Pharmacy Department of Pharmaceutical Chemistry 06330 Etiler-Ankara Turkey
| | - Afzal Shah
- Quaid-i-Azam University Department of Chemistry 45320 Islamabad Pakistan
| | - Saqib Ali
- Quaid-i-Azam University Department of Chemistry 45320 Islamabad Pakistan
| | - Noor Uddin
- Quaid-i-Azam University Department of Chemistry 45320 Islamabad Pakistan
| | - Bengi Uslu
- Ankara University Faculty of Pharmacy Department of Analytical Chemistry 06560 Ankara Turkey
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15
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Bolat G. Investigation of poly(CTAB-MWCNTs) composite based electrochemical DNA biosensor and interaction study with anticancer drug Irinotecan. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105426] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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16
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Koçer MB, Aydoğdu Tığ G, Pekyardımcı Ş. Selective determination of non-organophosphorus insecticide using DNA aptamer-based single-use biosensors. Biotechnol Appl Biochem 2020; 68:1174-1184. [PMID: 32969502 DOI: 10.1002/bab.2039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 09/17/2020] [Indexed: 12/18/2022]
Abstract
In the present study, we developed a disposable aptamer-based biosensor for rapid, sensitive, and reliable detection of acetamiprid (ACE). To improve the sensitivity of the aptasensor, poly-5-amino-2-mercapto-1,3,4-thiadiazole [P(AMT)] and gold nanoparticles (AuNPs) were progressively electrodeposited on the screen-printed electrode (SPE) surface by using cyclic voltammetry (CV) technique. For the determination of ACE, thiol-modified primary aptamer (Apt1) was selected by using the SELEX method and immobilized on the surface of the P(AMT) and AuNPs-modified SPE (SPE/P(AMT)/AuNPs) via AuS bonding. Then, the surface-bound aptamer was incubated with ACE for 45 Min. After that, the biotin-labeled aptamer 2 (Apt2) was interacted with the ACE, then the enzyme-labeled step was performed. In this step, alkaline phosphatase (ALP) was bound to the surface through the interaction between Apt2 labeled with biotin and streptavidin (strep)-ALP conjugate. The determination of ACE was achieved by measuring the oxidation signal of α-naphthol, which is formed on the electrode surface through the interaction of ALP with α-naphthyl phosphate. The working range of the developed aptasensor was determined as 5 × 10-12 -5 × 10-10 mol L-1 with a low limit of detection (1.5 pmol L-1 ). It was also found that the proposed aptasensor possessed great advantages such as low cost, good selectivity, and good reproducibility.
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Affiliation(s)
- Mustafa Barış Koçer
- Department of Chemistry, Faculty of Science, Selçuk University, Konya, Turkey
| | - Gözde Aydoğdu Tığ
- Department of Chemistry, Faculty of Science, Ankara University, Ankara, Turkey
| | - Şule Pekyardımcı
- Department of Chemistry, Faculty of Science, Ankara University, Ankara, Turkey
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17
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Bakirhan NK, Topal BD, Ozcelikay G, Karadurmus L, Ozkan SA. Current Advances in Electrochemical Biosensors and Nanobiosensors. Crit Rev Anal Chem 2020; 52:519-534. [DOI: 10.1080/10408347.2020.1809339] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Nurgul K. Bakirhan
- Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Sciences, Ankara, Turkey
| | - Burcu D. Topal
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Goksu Ozcelikay
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Leyla Karadurmus
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
- Department of Analytical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman, Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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18
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Mollarasouli F, Dogan-Topal B, Caglayan MG, Taskin-Tok T, Ozkan SA. Electrochemical, spectroscopic, and molecular docking studies of the interaction between the anti-retroviral drug indinavir and dsDNA. J Pharm Anal 2020; 10:473-481. [PMID: 33133731 PMCID: PMC7591812 DOI: 10.1016/j.jpha.2020.08.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/05/2020] [Accepted: 08/05/2020] [Indexed: 12/24/2022] Open
Abstract
In this study, an electrochemical DNA biosensor was developed using a straightforward methodology to investigate the interaction of indinavir with calf thymus double-stranded deoxyribonucleic acid (ct-dsDNA) for the first time. The decrease in the oxidation signals of deoxyguanosine (dGuo) and deoxyadenosine (dAdo), measured by differential pulse voltammetry, upon incubation with different concentrations of indinavir can be attributed to the binding mode of indinavir to ct-dsDNA. The currents of the dGuo and dAdo peaks decreased linearly with the concentration of indinavir in the range of 1.0–10.0 μg/mL. The limit of detection and limit of quantification for indinavir were 0.29 and 0.98 μg/mL, respectively, based on the dGuo signal, and 0.23 and 0.78 μg/mL, respectively, based on the dAdo signal. To gain further insights into the interaction mechanism between indinavir and ct-dsDNA, spectroscopic measurements and molecular docking simulations were performed. The binding constant (Kb) between indinavir and ct-dsDNA was calculated to be 1.64 × 108 M−1, based on spectrofluorometric measurements. The obtained results can offer insights into the inhibitory activity of indinavir, which could help to broaden its applications. That is, indinavir can be used to inhibit other mechanisms and/or hallmarks of viral diseases. Electrochemical DNA biosensor was fabricated for indinavir-DNA interaction study. Indinavir was interacted with ct-dsDNA and made eight hydrogen bonds. The Kb was calculated to be 1.64 × 108 M−1 by spectrofluorometry.
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Affiliation(s)
- Fariba Mollarasouli
- Ankara University, Department of Analytical Chemistry, 06560, Ankara, Turkey.,Department of Chemistry, Yasouj University, Yasouj, 75918-74831, Iran
| | - Burcu Dogan-Topal
- Ankara University, Department of Analytical Chemistry, 06560, Ankara, Turkey
| | | | - Tugba Taskin-Tok
- Department of Chemistry, Gaziantep University, 27310, Gaziantep, Turkey.,Institute of Health Sciences, Department of Bioinformatics and Computational Biology, Gaziantep University, 27310, Gaziantep, Turkey
| | - Sibel A Ozkan
- Ankara University, Department of Analytical Chemistry, 06560, Ankara, Turkey
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19
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Shahzad S, Karadurmus L, Dogan‐Topal B, Taskin‐Tok T, Shah A, Ozkan SA. Sensitive Nucleic Acid Detection at NH
2
‐MWCNTs Modified Glassy Carbon Electrode and its Application for Monitoring of Gemcitabine‐DNA Interaction. ELECTROANAL 2019. [DOI: 10.1002/elan.201900597] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Suniya Shahzad
- Ankara University Faculty of Pharmacy, Department of Analytical Chemistry 06100 Tandogan-Ankara Turkey
- Department of Chemistry Quaid-i-Azam University 45320 Islamabad Pakistan
| | - Leyla Karadurmus
- Ankara University Faculty of Pharmacy, Department of Analytical Chemistry 06100 Tandogan-Ankara Turkey
- AdıyamanUniversity Faculty of Pharmacy, Department of Analytical Chemistry Adıyaman Turkey
| | - Burcu Dogan‐Topal
- Ankara University Faculty of Pharmacy, Department of Analytical Chemistry 06100 Tandogan-Ankara Turkey
| | - Tugba Taskin‐Tok
- Gaziantep University Faculty of Arts and Science, Department of Chemistry +9027310 Gaziantep Turkey
- Gaziantep University Institute of Health Sciences, Department of Bioinformatics and Computational Biology 27310 Gaziantep Turkey
| | - Afzal Shah
- Department of Chemistry Quaid-i-Azam University 45320 Islamabad Pakistan
- Department of Chemistry, College of Science University of Bahrain Sakhir 32038 Bahrain
| | - Sibel A. Ozkan
- Ankara University Faculty of Pharmacy, Department of Analytical Chemistry 06100 Tandogan-Ankara Turkey
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20
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Ghalkhani M, Bakirhan NK, Ozkan SA. Combination of Efficiency with Easiness, Speed, and Cheapness in Development of Sensitive Electrochemical Sensors. Crit Rev Anal Chem 2019; 50:538-553. [DOI: 10.1080/10408347.2019.1664281] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masoumeh Ghalkhani
- Department of Chemistry, Faculty of Science, Shahid Rajaee Teacher Training University, Lavizan, Tehran, Iran
| | - Nurgul K. Bakirhan
- Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Science, Ankara, Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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21
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Shoja Y, Kermanpur A, Karimzadeh F, Ghodsi J, Rafati AA, Adhami S. Electrochemical molecularly bioimprinted siloxane biosensor on the basis of core/shell silver nanoparticles/EGFR exon 21 L858R point mutant gene/siloxane film for ultra-sensing of Gemcitabine as a lung cancer chemotherapy medication. Biosens Bioelectron 2019; 145:111611. [PMID: 31550632 DOI: 10.1016/j.bios.2019.111611] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/14/2019] [Accepted: 08/17/2019] [Indexed: 11/16/2022]
Abstract
In search for improvements in bioanalysis electrochemical sensors, for better assessment of anti-cancer drugs, it is necessary for their detection limits to be minimized and the sensitivity and selectivity to be surpassed simultaneously; whereas, resolving any probable interfering with other medical treatments are considered. In this work, a novel approach was adopted for detection and assessment of Gemcitabine (GEM) as an anti-cancer drug based on evaluating its interaction with EGFR exon 21-point mutant gene. An electrochemical nanobiosensor was invented based on a new molecularly bioimprinted siloxane polymer (MBIS) strategy; in which the EGFR exon 21 acts as an identification probe. The roles of multi-walled carbon nanotubes and Ag nanoparticles (NPs) are to perform as a signal amplifier. The MBIS film was prepared by acid-catalysed hydrolysis/condensation of the sample solution, containing Ag NPs, ds-DNA of EGFR exon 21 point mutant gene, GEM as a template molecule, 3-(aminopropyl) trimethoxysilane (APTMS) and tetraethoxysilane. The interaction between the dsDNA and GEM was investigated by employing the modified biosensor and monitoring oxidation signal of guanine and adenine. The produced biosensor was characterized by XRD, FE-SEM, EDS, FT-IR and differential pulse voltammetry. The oxidation signals of adenine and guanine were in linear range when the device was subjected to various concentrations of GEM, from 1.5 to -93 μM, where a low detection limit 12.5 nmol L-1, and 48.8 nmol L-1 were recorded by guanine and adenine respectively. The developed biosensor did perform very well when employed for the actual samples; the stability was also approved which was acceptable for a reasonable time.
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Affiliation(s)
- Yalda Shoja
- Department of Materials Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Ahmad Kermanpur
- Department of Materials Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Fathallah Karimzadeh
- Department of Materials Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Javad Ghodsi
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O.Box 65174, Hamedan, Iran.
| | - Amir Abbas Rafati
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, P.O.Box 65174, Hamedan, Iran
| | - Siavash Adhami
- Department of Materials Engineering, Isfahan University of Technology, Isfahan, 84156-83111, Iran
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22
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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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23
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Aydoğdu Tığ G, Koyuncu Zeybek D, Zeybek B, Pekyardımcı Ş. Interaction of prednisone with dsDNA at silver nanoparticles/poly(glyoxal-bis(2-hydroxyanil))/dsDNA modified electrode and its analytical application. Bioelectrochemistry 2019; 126:56-63. [DOI: 10.1016/j.bioelechem.2018.11.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 11/06/2018] [Accepted: 11/06/2018] [Indexed: 12/22/2022]
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24
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Hatamluyi B, Es'haghi Z. Quantitative Biodetection of Anticancer Drug Rituxan with DNA Biosensor Modified PAMAM Dendrimer/Reduced Graphene Oxide Nanocomposite. ELECTROANAL 2018. [DOI: 10.1002/elan.201800014] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Behnaz Hatamluyi
- Department of Chemistry; Payame Noor University; 19395-4697 Tehran I.R. of IRAN
| | - Zarrin Es'haghi
- Department of Chemistry; Payame Noor University; 19395-4697 Tehran I.R. of IRAN
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25
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Yilmaz N, Eksin E, Karacicek B, Eraç Y, Erdem A. Electrochemical detection of interaction between capsaicin and nucleic acids in comparison to agarose gel electrophoresis. Anal Biochem 2017; 535:56-62. [PMID: 28760672 DOI: 10.1016/j.ab.2017.07.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Accepted: 07/25/2017] [Indexed: 12/17/2022]
Abstract
In this study, the biomolecular interaction occurred between nucleic acids and Capsaicin (CPS), the active compound in chilli peppers, which has been reported to have anti-carcinogenic properties, was investigated for the first time herein using disposable electrochemical biosensor. It is aimed to perform the surface-confined interaction between CPS and different types of nucleic acids and under this aim, the experimental conditions were optimized; such as, the concentration of CPS and DNA, DNA immobilization time and interaction time etc. The detection limit of DNA was estimated based on guanine oxidation signal in the linear concentration range of DNA from 1 to 5 μg/mL, and it was found to be 0.62 μg/mL. The effect of time-dependent manner from 1 min to 30 min on the interaction of CPS with nucleic acids was explored upon to the changes at guanine signal coming from double stranded DNA and cDNA as well as PCR samples. The interaction of CPS with double stranded DNA was also determined by agarose gel electrophoresis.
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Affiliation(s)
- Nilay Yilmaz
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, 35100 Izmir, Turkey; Biomedical Technologies Department, Graduate School of Natural and Applied Sciences, Ege University, 35100 Izmir, Turkey
| | - Ece Eksin
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, 35100 Izmir, Turkey; Biotechnology Department, Graduate School of Natural and Applied Sciences, Ege University, 35100 Izmir, Turkey
| | - Bilge Karacicek
- Stem Cell Department, Institue of Health Sciences, Ege University, 35100 Izmir, Turkey
| | - Yasemin Eraç
- Stem Cell Department, Institue of Health Sciences, Ege University, 35100 Izmir, Turkey; Pharmacology Department, Faculty of Pharmacy, Ege University, 35100 Izmir, Turkey
| | - Arzum Erdem
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, 35100 Izmir, Turkey; Biomedical Technologies Department, Graduate School of Natural and Applied Sciences, Ege University, 35100 Izmir, Turkey; Biotechnology Department, Graduate School of Natural and Applied Sciences, Ege University, 35100 Izmir, Turkey.
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26
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Moonla C, Preechaworapun A, Tangkuaram T. A Single Drop Fabrication of the Cholesterol Biosensor Based on Synthesized NiFe2
O4
NPs Dispersed on PDDA-CNTs. ELECTROANAL 2017. [DOI: 10.1002/elan.201700286] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chochanon Moonla
- Applied Chemistry Program, Faculty of Science; Maejo University; Chiang Mai 50290 Thailand
| | - Anchana Preechaworapun
- Chemistry Program, Faculty of Science and Technology; Pibulsongkram Rajabhat University; Phitsanulok 65000 Thailand
| | - Tanin Tangkuaram
- Applied Chemistry Program, Faculty of Science; Maejo University; Chiang Mai 50290 Thailand
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27
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Tahir MA, Hameed S, Munawar A, Amin I, Mansoor S, Khan WS, Bajwa SZ. Investigating the potential of multiwalled carbon nanotubes based zinc nanocomposite as a recognition interface towards plant pathogen detection. J Virol Methods 2017; 249:130-136. [PMID: 28888402 DOI: 10.1016/j.jviromet.2017.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 07/27/2017] [Accepted: 09/05/2017] [Indexed: 01/09/2023]
Abstract
The emergence of nanotechnology has opened new horizons for constructing efficient recognition interfaces. This is the first report where the potential of a multiwalled carbon nanotube based zinc nanocomposite (MWCNTs-Zn NPs) investigated for the detection of an agricultural pathogen i.e. Chili leaf curl betasatellite (ChLCB). Atomic force microscope analyses revealed the presence of multiwalled carbon nanotubes (MWCNTs) having a diameter of 50-100nm with zinc nanoparticles (Zn-NPs) of 25-500nm. In this system, these bunches of Zn-NPs anchored along the whole lengths of MWCNTs were used for the immobilization of probe DNA strands. The electrochemical performance of DNA biosensor was assessed in the absence and presence of the complementary DNA during cyclic and differential pulse voltammetry scans. Target binding events occurring on the interface surface patterned with single-stranded DNA was quantitatively translated into electrochemical signals due to hybridization process. In the presence of complementary target DNA, as the result of duplex formation, there was a decrease in the peak current from 1.89×10-04 to 5.84×10-05A. The specificity of this electrochemical DNA biosensor was found to be three times as compared to non-complementary DNA. This material structuring technique can be extended to design interfaces for the recognition of the other plant viruses and biomolecules.
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Affiliation(s)
- Muhammad Ali Tahir
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan; Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan
| | - Sadaf Hameed
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan; Laboratory of Advanced Theranostic Technology, College of Engineering, Peking University, Beijing, China
| | - Anam Munawar
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan; Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad, Pakistan
| | - Imran Amin
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| | - Shahid Mansoor
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| | - Waheed S Khan
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan
| | - Sadia Zafar Bajwa
- National Institute for Biotechnology and Genetic Engineering (NIBGE), Faisalabad, Pakistan.
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28
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Tandel R, Teradal N, Satpati A, Jaldappagari S. Fabrication of the electrochemically reduced graphene oxide-bismuth nanoparticles composite and its analytical application for an anticancer drug gemcitabine. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.11.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Jin H, Gui R, Yu J, Lv W, Wang Z. Fabrication strategies, sensing modes and analytical applications of ratiometric electrochemical biosensors. Biosens Bioelectron 2017; 91:523-537. [DOI: 10.1016/j.bios.2017.01.011] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 12/26/2022]
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30
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A selective sensor based on Au nanoparticles-graphene oxide-poly(2,6-pyridinedicarboxylic acid) composite for simultaneous electrochemical determination of ascorbic acid, dopamine, and uric acid. J APPL ELECTROCHEM 2017. [DOI: 10.1007/s10800-017-1060-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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31
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Bolat EÖ, Tığ GA, Pekyardımcı Ş. Fabrication of an amperometric acetylcholine esterase-choline oxidase biosensor based on MWCNTs-Fe 3 O 4 NPs-CS nanocomposite for determination of acetylcholine. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2016.12.041] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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