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Three-Dimensional Hierarchical Co3O4/Carbon Composite: Hydrothermal Synthesis and Morphine Electrochemical Sensing Application. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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2
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Manjunatha L, Kumara Swamy B, Manjunatha K. Cadmium oxide nanoparticle modified carbon paste electrode sensor for sulfadiazine: A voltammetric study. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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3
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Adane WD, Chandravanshi BS, Tessema M. A simple, ultrasensitive and cost-effective electrochemical sensor for the determination of ciprofloxacin in various types of samples. SENSING AND BIO-SENSING RESEARCH 2022. [DOI: 10.1016/j.sbsr.2022.100547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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4
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Mousazadeh F, Mohammadi SZ, Akbari S, Mofidinasab N, Aflatoonian MR, Shokooh-Saljooghi A. Recent Advantages of Mediator Based Chemically Modified Electrodes;
Powerful Approach in Electroanalytical Chemistry. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411017999201224124347] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Modified electrodes have advanced from the initial studies aimed at understanding
electron transfer in films to applications in areas such as energy production and analytical
chemistry. This review emphasizes the major classes of modified electrodes with mediators
that are being explored for improving analytical methodology. Chemically modified electrodes
(CMEs) have been widely used to counter the problems of poor sensitivity and selectivity faced in
bare electrodes. We have briefly reviewed the organometallic and organic mediators that have been
extensively employed to engineer adapted electrode surfaces for the detection of different compounds.
Also, the characteristics of the materials that improve the electrocatalytic activity of the
modified surfaces are discussed.
Objective:
Improvement and promotion of pragmatic CMEs have generated a diversity of novel
and probable strong detection prospects for electroanalysis. While the capability of handling the
chemical nature of the electrode/solution interface accurately and creatively increases , it is predictable
that different mediators-based CMEs could be developed with electrocatalytic activity and
completely new applications be advanced.
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Affiliation(s)
| | | | - Sedighe Akbari
- Islamic Azad University, Shahrbabak Branch, Shahrbabak,Iran
| | | | - Mohammad Reza Aflatoonian
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman,Iran
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Karadurmus L, Dogan-Topal B, Kurbanoglu S, Shah A, Ozkan SA. The Interaction between DNA and Three Intercalating Anthracyclines Using Electrochemical DNA Nanobiosensor Based on Metal Nanoparticles Modified Screen-Printed Electrode. MICROMACHINES 2021; 12:mi12111337. [PMID: 34832748 PMCID: PMC8619472 DOI: 10.3390/mi12111337] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 11/16/2022]
Abstract
The screen-printed electrodes have gained increasing importance due to their advantages, such as robustness, portability, and easy handling. The manuscript presents the investigation of the interaction between double-strand deoxyribonucleic acid (dsDNA) and three anthracyclines: epirubicin (EPI), idarubicin (IDA), and doxorubicin (DOX) by differential pulse voltammetry on metal nanoparticles modified by screen-printed electrodes. In order to investigate the interaction, the voltammetric signals of dsDNA electroactive bases were used as an indicator. The effect of various metal nanomaterials on the signals of guanine and adenine was evaluated. Moreover, dsDNA/PtNPs/AgNPs/SPE (platinum nanoparticles/silver nanoparticles/screen-printed electrodes) was designed for anthracyclines–dsDNA interaction studies since the layer-by-layer modification strategy of metal nanoparticles increases the surface area. Using the signal of multi-layer calf thymus (ct)-dsDNA, the within-day reproducibility results (RSD%) for guanine and adenine peak currents were found as 0.58% and 0.73%, respectively, and the between-day reproducibility results (RSD%) for guanine and adenine peak currents were found as 1.04% and 1.26%, respectively. The effect of binding time and concentration of three anthracyclines on voltammetric signals of dsDNA bases were also evaluated. The response was examined in the range of 0.3–1.3 ppm EPI, 0.1–1.0 ppm IDA and DOX concentration on dsDNA/PtNPs/AgNPs/SPE. Electrochemical studies proposed that the interaction mechanism between three anthracyclines and dsDNA was an intercalation mode.
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Affiliation(s)
- Leyla Karadurmus
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey; (L.K.); (S.K.)
- Department of Analytical Chemistry, Faculty of Pharmacy, Adıyaman University, Adıyaman 02040, Turkey
| | - Burcu Dogan-Topal
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey; (L.K.); (S.K.)
- Correspondence: (B.D.-T.); (S.A.O.)
| | - Sevinc Kurbanoglu
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey; (L.K.); (S.K.)
| | - Afzal Shah
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey; (L.K.); (S.K.)
- Correspondence: (B.D.-T.); (S.A.O.)
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Zhang YY, Guillon FX, Griveau S, Bedioui F, Lazerges M, Slim C. Evolution of nucleic acids biosensors detection limit III. Anal Bioanal Chem 2021; 414:943-968. [PMID: 34668044 DOI: 10.1007/s00216-021-03722-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 09/17/2021] [Accepted: 10/06/2021] [Indexed: 11/30/2022]
Abstract
This review is an update of two previous ones focusing on the limit of detection of electrochemical nucleic acid biosensors allowing direct detection of nucleic acid target (miRNA, mRNA, DNA) after hybridization event. A classification founded on the nature of the electrochemical transduction pathway is established. It provides an overall picture of the detection limit evolution of the various sensor architectures developed during the last three decades and a critical report of recent strategies.
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Affiliation(s)
- Yuan Yuan Zhang
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - François-Xavier Guillon
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - Sophie Griveau
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France
| | - Fethi Bedioui
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France.
| | - Mathieu Lazerges
- Faculté de Pharmacie de Paris, Faculté de Santé, Université de Paris, 4 avenue de l'Observatoire, 75006, Paris, France
| | - Cyrine Slim
- Institute of Chemistry for Life and Health Sciences (iCLeHS), Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnosis (SEISAD) Team, PSL Research University, CNRS, Chimie ParisTech, 75231, Paris, France.
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7
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Iron molybdenum oxide-modified screen-printed electrode: Application for electrocatalytic oxidation of cabergoline. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104890] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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8
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Galhardo KS, Dadamos TR, Bettencourt da Silva RJ, Machado SA. Development and validation of an advanced electrochemical sensor for the fast and cheap determination of hydrochlorothiazide in urine samples using the Monte-Carlo method for uncertainty evaluation. Talanta 2020; 215:120883. [DOI: 10.1016/j.talanta.2020.120883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 12/13/2022]
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9
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Beitollahi H, Akbarzadeh‐T N, Parsa A. Sonochemical synthesis and crystal structure of indium(III) complex as a modifier for electrochemical simultaneous determination of dopamine and acetylcholine. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hadi Beitollahi
- Environment Department, Institute of Science and High Technology and Environmental SciencesGraduate University of Advanced Technology Kerman Iran
| | | | - Asghar Parsa
- Department of ChemistryUniversity of Sistan and Baluchestan Zahedan Iran
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10
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Yıldız C, Eskiköy Bayraktepe D, Yazan Z. Electrochemical low-level detection of l-tryptophan in human urine samples: use of pencil graphite leads as electrodes for a fast and cost-effective voltammetric method. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02620-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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11
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Fabrication and optimization of polypyrrole/cerium oxide/glassy carbon sensing platform for the electrochemical detection of flupirtine. J APPL ELECTROCHEM 2020. [DOI: 10.1007/s10800-020-01418-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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12
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Somyeh Tajik, Hadi Beitollahi. Electrochemical Determination of Sertraline at Screen Printed Electrode Modified with Feather Like La3+/ZnO Nano-Flowers and Its Determination in Pharmaceutical and Biological Samples. RUSS J ELECTROCHEM+ 2020. [DOI: 10.1134/s1023193520030118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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13
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Xu J, Mu Y, Ruan C, Li P, Xie Y. S or N-monodoping and S,N-codoping effect on electronic structure and electrochemical performance of tin dioxide: Simulation calculation and experiment validation. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135950] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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14
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El-Ghamry HA, Gaber M, Farghaly TA. Synthesis, Structural Characterization, Molecular Modeling and DNA Binding Ability of CoII, NiII, CuII, ZnII, PdII and CdII Complexes of Benzocycloheptenone Thiosemicarbazone Ligand. Mini Rev Med Chem 2019; 19:1068-1079. [DOI: 10.2174/1389557519666190301143322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 01/09/2019] [Accepted: 02/22/2019] [Indexed: 12/27/2022]
Abstract
Background & Objective:
Six novel complexes of transition metal namely,
[CoLCl2(H2O)2]0.5H2O, [NiLCl2(H2O)2]0.5H2O, [CuLCl2]0.5H2O, [ZnLCl2], [PdLCl2]H2O and
[CdLCl2]H2O, where L is benzocycloheptenone thiosemicarbazone ligand, have been obtained. The
confirmation of the structures of the obtained metal chelates depends on the different spectral and
physicochemical techniques including CHN analysis, infrared spectra, molar conductivity measurement,
UV-vis, thermogravimetric analysis and magnetic moment. The infrared spectral results ascertained
that the ligand behaved as neutral bidentate connecting the metal centers via N and S atoms of
C=N and C=S groups, respectively.
Methods:
The UV-Vis, molar conductivity and magnetic susceptibility results implied that the geometrical
structures of the metal chelates are octahedral for Co(II) & Ni(II) complexes, tetrahedral for
Zn(II) & Cd(II) complexes and square planar for Cu(II) & Pd(II) complexes which have been confirmed
by molecular modeling studies.
Conclusion:
Moreover, the mode of interaction between some chosen metal complexes towards SSDNA
has been thoughtful by UV-Vis spectra and viscosity measurements. The value of the intrinsic
binding constant (Kb) for the examined compounds has been found to be lower than the binding affinity
of the classical intercalator ethedium bromide. Also, the viscosity measurements of the complexes
proved that they bind to DNA, most likely, by a non-intercalative mode like H-bonding or electrostatic
interactions.
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Affiliation(s)
- Hoda A. El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed Gaber
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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15
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Chekol F, Mehretie S, Hailu FA, Tolcha T, Megersa N, Admassie S. Roll‐to‐Roll printed PEDOT/PSS/GO Plastic Film for Electrochemical Determination of Carbofuran. ELECTROANAL 2019. [DOI: 10.1002/elan.201800883] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Fekadu Chekol
- Department of ChemistryAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
| | - Solomon Mehretie
- Department of ChemistryAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
| | - Fitsum Addis Hailu
- Material Science programAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
| | - Teshome Tolcha
- Department of ChemistryAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
| | - Negussie Megersa
- Department of ChemistryAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
| | - Shimelis Admassie
- Department of ChemistryAddis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
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Shi WJ, Ren FD. Cooperativity effect of the ππ interaction between drug and DNA on intercalative binding induced by H-bonds: a QM/QTAIM investigation of the curcuminadenineH 2O model system. Phys Chem Chem Phys 2019; 21:11871-11882. [PMID: 31119251 DOI: 10.1039/c9cp01667h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In order to reveal the nature of intercalative binding of drug to DNA, the cooperativity effect of the ππ interaction was investigated in the curcuminadenineH2O model system by applying a combined QM and QTAIM computational approach. The H-bonds between the electron-donating group of curcumin and adenine induce the formation of the ππ stacking. The introduction of H2O weakens the H-bonding and ππ interactions, leading to an anti-cooperativity effect, as is confirmed by the AIM (atoms in molecules) and RDG (reduced density gradient) analysis. Thus, it can be inferred that the anti-cooperative effect is the main driving force for the intercalative binding of drug to DNA bases, which is in agreement with many experimental phenomena. Therefore, the designed DNA-targeted intercalating drugs should possess not only hydrophobic moieties, but also strong electron-donating groups bound to the DNA bases with H-bonds, which can slow the variation rates of the strengths of the H-bonding and ππ interactions between drug and DNA bases in the anti-cooperative process, leading to the intercalation formation. The enthalpy change is the major factor driving the positive thermodynamic cooperativity.
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Affiliation(s)
- Wen-Jing Shi
- The Second Hospital of Shanxi Medical University, Taiyuan 030053, China.
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17
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Pan J, Cao DL, Ren FD, Wang JL, Yang L. Theoretical investigation into the cooperativity effect between the intermolecular π∙π and H-bonding interactions in the curcumin∙cytosine∙H2O system. J Mol Model 2018; 24:298. [DOI: 10.1007/s00894-018-3836-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 09/14/2018] [Indexed: 12/25/2022]
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18
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Hoyos-Arbeláez J, Ramírez García G, Arévalo FJ, Vázquez M, Fernández H, Gutiérrez Granados S. Electrochemical determination of mangiferin using glassy carbon electrodes modified with carbonaceous nanomaterials. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.11.060] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Jirasirichote A, Punrat E, Suea-Ngam A, Chailapakul O, Chuanuwatanakul S. Voltammetric detection of carbofuran determination using screen-printed carbon electrodes modified with gold nanoparticles and graphene oxide. Talanta 2017; 175:331-337. [DOI: 10.1016/j.talanta.2017.07.050] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/15/2017] [Accepted: 07/17/2017] [Indexed: 10/19/2022]
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20
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Molaakbari E, Mostafavi A, Tohidiyan Z, Beitollahi H. Synthesis and application of conductive polymeric ionic liquid/Ni nanocomposite to construct a nanostructure based electrochemical sensor for determination of risperidone and methylphenidate. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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21
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Yarkandi NH, El-Ghamry HA, Gaber M. Synthesis, spectroscopic and DNA binding ability of Co II , Ni II , Cu II and Zn II complexes of Schiff base ligand (E)-1-(((1H-benzo[d]imidazol-2-yl)methylimino)methyl)naphthalen-2-ol. X-ray crystal structure determination of cobalt (II) complex. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 75:1059-1067. [DOI: 10.1016/j.msec.2017.02.171] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 02/05/2017] [Accepted: 02/28/2017] [Indexed: 12/24/2022]
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22
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Analysis of the evolution of the detection limits of electrochemical nucleic acid biosensors II. Anal Bioanal Chem 2017; 409:4335-4352. [DOI: 10.1007/s00216-017-0377-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/11/2017] [Accepted: 04/21/2017] [Indexed: 01/07/2023]
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23
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Kumaravel G, Raman N. A treatise on benzimidazole based Schiff base metal(II) complexes accentuating their biological efficacy: Spectroscopic evaluation of DNA interactions, DNA cleavage and antimicrobial screening. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 70:184-194. [DOI: 10.1016/j.msec.2016.08.069] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/22/2016] [Accepted: 08/26/2016] [Indexed: 12/26/2022]
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24
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Anodic stripping voltammetric determination of vardenafil hydrochloride at pencil graphite electrode. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-1030-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Evaluation of DNA binding, DNA cleavage, protein binding, radical scavenging and in vitro cytotoxic activities of ruthenium(II) complexes containing 2,4-dihydroxy benzylidene ligands. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 69:1297-306. [DOI: 10.1016/j.msec.2016.08.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 07/29/2016] [Accepted: 08/17/2016] [Indexed: 12/18/2022]
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26
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Eksin E, Erdem A. Chitosan-carbon Nanofiber Modified Single-use Graphite Electrodes Developed for Electrochemical Detection of DNA Hybridization Related to Hepatitis B Virus. ELECTROANAL 2016. [DOI: 10.1002/elan.201501113] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Ece Eksin
- Faculty of Pharmacy; Analytical Chemistry Department
- The Institute of Natural and Applied Sciences; Biotechnology department Ege University; 35100 Bornova, Izmir TURKEY
| | - Arzum Erdem
- Faculty of Pharmacy; Analytical Chemistry Department
- The Institute of Natural and Applied Sciences; Biotechnology department Ege University; 35100 Bornova, Izmir TURKEY
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Melataguia Tchieno FM, Guenang Sonfack L, Ymelé E, Ngameni E, Kenfack Tonle I. Electroanalytical Application of Amine-grafted Attapulgite to the Sensitive Quantification of the Bioactive Compound Mangiferin. ELECTROANAL 2016. [DOI: 10.1002/elan.201600381] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Leopoldine Guenang Sonfack
- Electrochemistry and Chemistry of Materials, Department of Chemistry; University of Dschang; Dschang Cameroon
- Department of Chemistry; University of Buea; Buea Cameroon
| | - Ervice Ymelé
- Electrochemistry and Chemistry of Materials, Department of Chemistry; University of Dschang; Dschang Cameroon
| | - Emmanuel Ngameni
- Laboratory of Analytical Chemistry, Department of Inorganic Chemistry; University of Yaoundé 1; Yaoundé Cameroon
| | - Ignas Kenfack Tonle
- Electrochemistry and Chemistry of Materials, Department of Chemistry; University of Dschang; Dschang Cameroon
- Laboratory of Analytical Chemistry, Department of Inorganic Chemistry; University of Yaoundé 1; Yaoundé Cameroon
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28
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Yue Y, Zhihong B, Sanming L, Kun Z. Electrochemical evaluation of antioxidant capacity in pharmaceutical antioxidant excipient of drugs on guanine-based modified electrode. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.03.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Sağlam Ö, Kızılkaya B, Uysal H, Dilgin Y. Biosensing of glucose in flow injection analysis system based on glucose oxidase-quantum dot modified pencil graphite electrode. Talanta 2016; 147:315-21. [DOI: 10.1016/j.talanta.2015.09.050] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 09/15/2015] [Accepted: 09/20/2015] [Indexed: 12/18/2022]
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30
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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: 51] [Impact Index Per Article: 5.7] [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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DNA intercalation studies and antimicrobial activity of Ag@ZrO2 core-shell nanoparticles in vitro. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 59:1063-1068. [PMID: 26652465 DOI: 10.1016/j.msec.2015.11.027] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Revised: 10/19/2015] [Accepted: 11/09/2015] [Indexed: 11/20/2022]
Abstract
Ag@ZrO2 core-shell nanoparticles were prepared by one pot simultaneous reduction of AgNO3 and hydrolysis of zirconium (IV) isopropoxide. The formation of core-shell nanoparticles was confirmed by absorption, XRD, and HR-TEM techniques. The antibacterial activity of Ag@ZrO2 core-shell nanoparticles against Escherichia coli and Staphylococcus aureus and the antifungal properties against Candida albicans, Candida glabrata, Aspergillus niger and Aspergillus flavus were examined by the agar diffusion method. DNA intercalation studies were carried out in CT-DNA. As a result ZrO2 supported on the surface of AgNPs not only prevented aggregation, but also proved to have enhanced antimicrobial activity and DNA intercalation than the Ag nanoparticles.
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Mashhadizadeh MH, Talemi RP. Synergistic effect of magnetite and gold nanoparticles onto the response of a label-free impedimetric hepatitis B virus DNA biosensor. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 59:773-781. [PMID: 26652432 DOI: 10.1016/j.msec.2015.10.082] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Revised: 10/08/2015] [Accepted: 10/26/2015] [Indexed: 11/29/2022]
Abstract
A magnetite and gold nanoparticle modified carbon paste electrode (CPE) was prepared for the immobilization of a thiol modified Hepatitis B virus (HBV) probe DNA and determination trace amount of target HBV DNA. Indeed, the sensing platform integrated two nanoparticles that had previously been employed individually in the DNA biosensors. The proposed DNA biosensor could measure target HBV DNA virus concentration with a low detection limit of 3.1 (±0.1)×10-(13)M, which was greatly lower than the detection limit reported with gold or magnetite nanoparticles alone. The change of interfacial charge transfer resistance (RCT) was confirmed the hybrid formation between probe and target HBV DNA. The RCT difference (before and after hybridization with the target HBV DNA) was in a linear relationship with the logarithm of complementary oligonucleotide concentrations in the range of 8.3 (±0.1)×10(-13) to 6.4 (±0.2)×10(-7)M. In addition, the novel methodology for specific DNA sequence detection was highly selective, repeatable, and reproducible. Finally, this work was successfully utilized for the sensitive and label free impedimetric determination of HBV target DNA in the urine and blood plasma samples.
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Ray PG, Roy S. Eggshell membrane: A natural substrate for immobilization and detection of DNA. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 59:404-410. [PMID: 26652390 DOI: 10.1016/j.msec.2015.10.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 09/24/2015] [Accepted: 10/12/2015] [Indexed: 12/22/2022]
Abstract
Chemically modified eggshell membranes (ESM) have been explored as potentially novel platforms for immobilization of oligonucleotides and subsequent detection of target DNA. The fibrous network of the native ESM as well those functionalized with acetic acid or n-butyl acetate has been examined by field-emission scanning electron microscopy (FESEM). The formation of surface functional moieties has been confirmed by Fourier-transform infrared spectroscopy (FTIR). DNA molecules, with an end terminal -NH2 group (at 5' end) have been immobilized on the chemically modified ESM surface. The effect of surface modification on the DNA immobilization efficiency has been investigated using fluorescence microscopy and atomic force microscopy (AFM). The above studies concurrently suggest that functionalization of ESM with n-butyl acetate causes a better homogeneity of the DNA probes on the membrane surface. On-chip hybridization of the target DNA with the surface bound capture probes has been performed on the functionalized membranes. It is observed that n-butyl acetate modification of ESM pushes the limit of detection (LOD) of the DNA sensors by at least an order of magnitude compared to the other modification method.
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Affiliation(s)
- Preetam Guha Ray
- Sensor & Actuator Division, CSIR - Central Glass and Ceramic Research Institute, Kolkata 700032, India
| | - Somenath Roy
- Sensor & Actuator Division, CSIR - Central Glass and Ceramic Research Institute, Kolkata 700032, India.
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El-Diasty F, Abdel-Wahab F. Optoelectronic studies on heterocyclic bases of deoxyribonucleic acid for DNA photonics. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 55:524-9. [PMID: 26117785 DOI: 10.1016/j.msec.2015.05.075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 04/21/2015] [Accepted: 05/28/2015] [Indexed: 10/23/2022]
Abstract
The optoelectronics study of large molecules, particularly π-stacking molecules, such as DNA is really an extremely difficult task. We perform first electronic structure calculations on the heterocyclic bases of 2'-deoxyribonucleic acid based on Lorentz-Fresnel dispersion theory. In the UV-VIS range of spectrum, many of the optoelectronic parameters for DNA four bases namely adenine, guanine, cytosine and thymine are calculated and discussed. The results demonstrate that adenine has the highest hyperpolarizability, whereas thymine has the lowest hyperpolarizability. Cytosine has the lower average oscillator energy and the higher lattice energy. Thymine infers the most stable nucleic base with the lower phonon energy. Thymine also has the highest average oscillator energy and the lower lattice energy. Moreover, the four nucleic acid bases have large band gap energies less than 5 eV with a semiconducting behavior. Guanine shows the smallest band gap and the highest Fermi level energy, whereas adenine elucidates the highest band gap energy.
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Affiliation(s)
- Fouad El-Diasty
- Physics Department, Faculty of Science, Ain Shams University, 11566, Abbasia, Cairo Egypt.
| | - Fathy Abdel-Wahab
- Physics Department, Faculty of Science, Ain Shams University, 11566, Abbasia, Cairo Egypt
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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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Karimi-Maleh H, Rostami S, Gupta VK, Fouladgar M. Evaluation of ZnO nanoparticle ionic liquid composite as a voltammetric sensing of isoprenaline in the presence of aspirin for liquid phase determination. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2014.10.042] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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