Academic literature on the topic 'Differential pulse voltammetry'

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Journal articles on the topic "Differential pulse voltammetry"

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Shanmugam, Kumaran, Jiří Barek, and Jiří Zima. "Polarographic and Voltammetric Determination of Submicromolar Concentrations of Genotoxic 1,5-Dinitronaphthalene." Collection of Czechoslovak Chemical Communications 69, no. 11 (2004): 2021–35. http://dx.doi.org/10.1135/cccc20042021.

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Polarographic and voltammetric behavior of 1,5-dinitronaphthalene was investigated using tast polarography and differential pulse polarography at a classic dropping mercury electrode and differential pulse voltammetry and adsorptive stripping voltammetry at a hanging mercury drop electrode. Optimum conditions have been found for the determination of tested substance in the concentration range 2-10 μmol l-1 in tast polarography, 0.2-1 μmol l-1 in differential pulse polarography at a classic dropping mercury electrode or differential pulse voltammetry at a hanging mercury drop electrode, and 0.0
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Molina, Angela, Marién M. Moreno, Carmen Serna, and Luis Camacho. "Additive differential pulse voltammetry, instead of double differential pulse voltammetry." Electrochemistry Communications 3, no. 7 (2001): 324–29. http://dx.doi.org/10.1016/s1388-2481(01)00161-8.

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Karastogianni, Sophia, and Stella Girousi. "Electrochemical Behavior and Voltammetric Determination of a Manganese(II) Complex at a Carbon Paste Electrode." Analytical Chemistry Insights 11 (January 2016): ACI.S32150. http://dx.doi.org/10.4137/aci.s32150.

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Investigation of the electrochemical behavior using cyclic voltammetry and detection of [Mn2+(thiophenyl-2-carboxylic acid)2 (triethanolamine)] with adsorptive stripping differential pulse voltammetry. The electrochemical behavior of a manganese(II) complex [Mn2+(thiophenyl-2-carboxylic acid)2(triethanolamine)] (A) was investigated using cyclic and differential pulse voltammetry in an acetate buffer of pH 4.6 at a carbon paste electrode. Further, an oxidation-reduction mechanism was proposed. Meanwhile, an adsorptive stripping differential pulse voltammetric method was developed for the determ
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Camacho, L., J. J. Ruiz, A. Molina, and C. Serna. "Double differential pulse voltammetry." Journal of Electroanalytical Chemistry 365, no. 1-2 (1994): 97–105. http://dx.doi.org/10.1016/0022-0728(93)02984-p.

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Hassan, A. M. Hendawy1 Alaa S. Amin2 Mohammed A. Kassem2 M. A. Mousa1. "VOLTAMMETRIC BEHAVIOR AND DETERMINATION OF VINCAMINE IN PURE FORM, PHARMACEUTICAL FORM AND BIOLOGICAL FLUIDS." INDO AMERICAN JOURNAL OF PHARMACEUTICAL RESEARCH 07, no. 09 (2017): 398–408. https://doi.org/10.5281/zenodo.1036386.

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Voltammetric oxidation of Vincamine was studied in Britton - Robinson buffer by cyclic voltammetry (CV), differential pulse voltammetry (DPV) and square-wave voltammetry (SWV) at glassy carbon electrode (GCE). These sensitive validation and consistent reproducible voltammetric technique were investigated for the trace quantification of the drug in pure, human urine and in pharmaceutical formulations. The optimum experiential parameters were by way of follow: Britton - Robinson (BR) (pH 6.0). The peak current exhibited a linear correlation with the drug concentration in the range limit of 0.658
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Ortuño, J. A., C. Serna, A. Molina, and A. Gil. "Differential Pulse Voltammetry and Additive Differential Pulse Voltammetry with Solvent Polymeric Membrane Ion Sensors." Analytical Chemistry 78, no. 23 (2006): 8129–33. http://dx.doi.org/10.1021/ac061224o.

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D., Sri Vidya G. Chandra Sekhar* V. Prabhakara Rao K. Aruna. "DIFFERENTIAL PULSE VOLTAMMETRIC DETERMINATION OF CINITAPRIDE USING CARBON PASTE ELECTRODE." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 8 (2017): 220–25. https://doi.org/10.5281/zenodo.839192.

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The voltammetric performance of cinitapride (CNTP) was investigated at carbon paste electrode using differential pulse voltammetry and cyclic voltammetry. The drug under study exhibited a single, well-defined reduction peak owing to the reduction of NO<sub>2</sub>. The electrode and reaction conditions which yielded maximum peak current were established using differential pulse voltammetry. A linear relationship was observed between the peak current and the concentration of CNTP over the range 2.35x10<sup>-6</sup> M to 4.25x10<sup>-4</sup>M. The limits of detection and limits of quantitation w
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Rueda, M., E. Roldán, D. González-Arjona, and M. Sánchez. "Cyclic voltammetry and differential pulse voltammetry of rescinnamine." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 208, no. 1 (1986): 127–36. http://dx.doi.org/10.1016/0022-0728(86)90301-3.

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Vercelli, Barbara, Sara Crotti, and Marco Agostini. "Voltammetric responses at modified electrodes and aggregation effects of two anticancer molecules: irinotecan and sunitinib." New Journal of Chemistry 44, no. 42 (2020): 18233–41. http://dx.doi.org/10.1039/d0nj03896b.

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Kiss, László, and András Kiss. "Pulsed and Cyclic Voltammetric Studies of Phenols and Naphthols in Dimethylformamide in Presence of Sodium 4-Vinylbenzenesulfonate." Chemistry 7, no. 3 (2025): 69. https://doi.org/10.3390/chemistry7030069.

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The influence of sodium 4-vinylbenzenesulfonate on the electrooxidation of phenols and naphthols was studied in dimethylformamide (DMF). The usually observed deactivation of phenol in non-aqueous environments was suppressed upon addition of sodium 4-vinylbenzenesulfonate, and signals of all studied compounds were highlighted due to the diminished background current. As in other cases, the latter is attributable to the solvent. The 4-vinylbenzenesulfonate salt underwent electroinitiated polymerization close to the electrode surface excluding all other compounds from it within the timescale of t
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Dissertations / Theses on the topic "Differential pulse voltammetry"

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Mokhtari, B., and K. Pourabdollah. "Voltammetric Behavior of Nano-basket Complexes." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/35461.

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Eight nano-baskets of cone calix[4]arene-crown-3, -crown-4, -crown-5, -crown-6 were synthesized and their binding abilities towards alkali and alkaline earth metals as well as some lanthanides were studied using differential pulse voltammetry. The novelty of this study was investigation of those nano-basket complexes by voltammetric behaviors of two acidic moieties in each scaffold during complexation of crown ether ring. Their voltammetric behaviors were closely related to the complex formation by entrapment of cation into crown ether cavity and ion-dipole interaction between cation and
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Le, Roux Shirley Theodora Rose. "The application of differential pulse stripping voltammetry in the determination of trace metals in wet precipitation." Thesis, Peninsula Technikon, 1999. http://hdl.handle.net/20.500.11838/742.

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Thesis (MTech (Physical Sciences))--Peninsula Technikon, Cape Town, 1999.<br>Wet deposition of toxic trace metals is the dominant mode of deposition in terrestrial ecosystems and contributes very significantly to their pollution burden. Wet deposited metals are dissolved in rainwater. They reach the vegatation in a form most favourable for uptake. Reliable analysis of toxic trace metals in rainwater is important in order to determine the impact they make on the environment. In this study, trace metals in rainwater and in dry deposition (as a control measure), have been analysed over a p
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Ghaffari, Nastaran. "Electrochemical deposition of Graphene Oxide- metal nano-composite on Pencil-Graphite Electrode for the high sensitivity detection of Bisphenol A by Adsorptive Stripping Differential Pulse Voltammetry." University of the Western Cape, 2018. http://hdl.handle.net/11394/6336.

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Magister Scientiae - MSc (Chemistry)<br>Electrochemical platforms were developed based on pencil graphite electrodes (PGEs) modified electrochemically with reduced graphene oxide metal nanoparticles (ERGO–metalNPs) composite and used for the high-sensitivity determination of Bisphenol A (BPA) in water samples. Synergistic effects of both reduced Graphene Oxide sheets and metal nanoparticles on the performance of the pencil graphite electrode (PGE) were demonstrated in the oxidation of BPA by differential pulse voltammetry (DPV). A solution of graphene oxide (GO) 1 mg mL-1 and 15 ppm of m
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Jahed, Mohammed Nazeem. "The application of differential pulse anodic stripping voltammetry for the determination of copper, lead, zinc and cadmium in airborne particulate matter." Thesis, [S.l. : s.n.], 1995. http://dk.cput.ac.za/cgi/viewcontent.cgi?article=1007&context=td_ptech.

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Schaumlöffel, Lívia de Souza. "Uso de voltametria de pulso diferencial combinada com quimiometria para determinação simultânea de antioxidantes em amostras de biodiesel." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/173761.

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O biodiesel vem se consolidando como combustível alternativo devido às suas vantagens e importância econômica. Conforme seu percentual no diesel comercial cresce, o monitoramento da qualidade se torna cada vez mais importante para uma comercialização segura. No entanto, a estabilidade oxidativa do biodiesel é inferior à do diesel fóssil, assim antioxidantes sintéticos, tais como BHA, BHT, PG e TBHQ, são adicionados para prevenir a degradação do mesmo, evitando danos ao sistema de combustão automotivo. Os métodos para avaliar a estabilidade oxidativa e a quantidade de antioxidantes são em geral
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Leve, Zandile Dennis. "Determination of paracetamol at the electrochemically reduced graphene oxide-metal nanocomposite modified pencil graphite (ERGO-MC-PGE) electrode using adsorptive stripping differential pulse voltammetry." University of Western Cape, 2020. http://hdl.handle.net/11394/7350.

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>Magister Scientiae - MSc<br>This project focuses on the development of simple, highly sensitive, accurate, and low cost electrochemical sensors based on the modification of pencil graphite electrodes by the electrochemical reduction of graphene oxide-metal salts as nanocomposites (ERGO-MC-PGE; MC = Sb or Au nanocomposite). The electrochemical sensors ERGO-Sb-PGE and ERGO-Au-PGE were used in the determination of paracetamol (PC) in pharmaceutical formulations using adsorptive stripping differential pulse voltammetry. The GO was prepared from graphite via a modified Hummers’ method and characte
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Mini, Sixolile. "Silica Coated Core-Shell Quantum Dot-based Electro-Immunosensor for Interferon Gamma TB Disease Biomarker." University of the Western Cape, 2020. http://hdl.handle.net/11394/7597.

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>Magister Scientiae - MSc<br>Tuberculosis (TB) is a disease that results from infection by Mycobacterium tuberculosis, which is regarded the most common infecting organism. TB has killed countless numbers of people particularly in underdeveloped countries. TB bacteria can remain inactive or in dormant state for years without causing symptoms or spreading to other subjects, but as soon as the immune system of the host becomes weakened, the bacteria become active and infect mainly the lungs along with other parts of body. TB cases are further aggravated by other illnesses that affect the immune
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Ferreira, Taimara Polidoro. "Análise de cádmio e chumbo em bijuterias por espectrometria de absorção atômica por chama (F AAS) e voltametria de pulso diferencial (VPD)." Universidade Federal de Juiz de Fora, 2016. https://repositorio.ufjf.br/jspui/handle/ufjf/1807.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2016-06-14T11:29:23Z No. of bitstreams: 1 taimarapolidoroferreira.pdf: 1182886 bytes, checksum: a5d4b3b0f39cb3072c8ac7463931f8e7 (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2016-07-13T14:03:33Z (GMT) No. of bitstreams: 1 taimarapolidoroferreira.pdf: 1182886 bytes, checksum: a5d4b3b0f39cb3072c8ac7463931f8e7 (MD5)<br>Made available in DSpace on 2016-07-13T14:03:33Z (GMT). No. of bitstreams: 1 taimarapolidoroferreira.pdf: 1182886 bytes, checksum: a5d4b3b0f39cb3072c8ac7463931f8e7 (MD5) Pr
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Tsang, Chi-kin. "Analysis and control of organic vapours in air and determination of metals and toxic elements in fish samples by differential pulse voltammetry and atomic absorption spectrophotometry /." [Hong Kong : University of Hong Kong], 1991. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13408914.

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Udomsap, Dutduan. "Développement de polymères à empreintes moléculaires électrochimiques pour la surveillance en micropolluants organiques des eaux dans les ouvrages du Canal de Provence." Thesis, Toulon, 2014. http://www.theses.fr/2014TOUL0009/document.

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La technique de l’impression moléculaire permettant d'obtenir des polymères hautement sélectifs est utiliséedans de nombreuses applications. Dans le cadre de cette thèse, cette technique est employée pour préparer despolymères spécifiques du benzo(a)pyrène (BaP) en vue d’une application capteur. L’introduction d’une sonderédox au sein même du réseau de polymère offre la possibilité d’une détection directe de la cible, par unetechnique électrochimique. Dans le domaine des MIPs, ce travail est le premier à décrire l’utilisation d’unmonomère participant à la formation du réseau tridimensionnel to
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Books on the topic "Differential pulse voltammetry"

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Nazzal, J. M. Adsorptive stripping differential-pulse voltammetry of cadmium, copper and lead in the presence of surfactants. UMIST, 1993.

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Book chapters on the topic "Differential pulse voltammetry"

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Shuman, Larry M. "Differential Pulse Voltammetry." In SSSA Book Series. Soil Science Society of America, American Society of Agronomy, 2018. http://dx.doi.org/10.2136/sssabookser5.3.c9.

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Street, Jimmy J., and William M. Peterson. "Anodic Stripping Voltammetry and Differential Pulse Polarography." In Agronomy Monographs. American Society of Agronomy, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/agronmonogr9.2.2ed.c7.

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Spinola Machado, Sergio A., and Fernando Henrique Cincotto. "Electrochemical Methods Applied for Bioanalysis: Differential Pulse Voltammetry and Square Wave Voltammetry." In Tools and Trends in Bioanalytical Chemistry. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82381-8_14.

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Doyle, Matthew J., Kenneth R. Wehmeyer, William R. Heineman, and H. Brian Halsall. "Immunoassay by Differential Pulse Polarography and Anodic Stripping Voltammetry." In Electrochemical Sensors in Immunological Analysis. Springer US, 1987. http://dx.doi.org/10.1007/978-1-4899-1974-8_7.

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Nayak, M. S., and S. S. Dhaktode. "Simultaneous Determination of Copper, Cadmium, Lead and Zinc in Indian Snuff Samples by Differential Pulse Anodic Stripping Voltammetry (DPASV)." In Contemporary Electroanalytical Chemistry. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-3704-9_52.

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Kumar, Saurabh, and Ashish Kalkal. "Electrochemical detection: Cyclic voltammetry/differential pulse voltammetry/impedance spectroscopy." In Nanotechnology in Cancer Management. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-818154-6.00008-1.

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Pascuat, Cherrie Bunag, and Victoria A. Vicente-Beckett. "Electrochemistry of triphenyltin acetate at a mercury-filmed glassy carbon electrode." In Chemistry and Technology of Silicon and Tin. Oxford University PressOxford, 1992. http://dx.doi.org/10.1093/oso/9780198555803.003.0041.

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Abstract The electrochemical behaviour of triphenyltin acetate was investigated by cyclicvoltammetry, differential pulse voltammetry, and controlled potential electrolysis at a mercury-filmed glassy carbon electrode. Effects on the electrochemical response of supporting electrolyte composition, pH, electrode rotation speed, and triphenyltin acetate concentration were determined.
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lto, N., S. Miyamoto, J. Kimura, and I. Karube. "A Micro Planar Amperometric Lactate Sensor using Differential Pulse Voltammetry." In Biosensors '94. Elsevier, 1994. http://dx.doi.org/10.1016/b978-1-85617-242-4.50086-0.

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Ur Rehman, Afrasiab, Abdul Hakim Shah, Atta Ur Rahman, et al. "Electrochemical Techniques for the Detection of Heavy Metals." In Heavy Metals - Recent Advances. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110411.

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The present chapter emphases on the approach of electrochemical sensor of metallic oxide nanocomposites to sense/detect heavy metal ions. Several methods have been incorporated with modified electrode for the sensing/detection of heavy metal ions. Among these methods square wave anodic stripping voltammetry method and differential normal pulse voltammetry method have been tested and being recommended for the individual analysis as well as simultaneous analysis of heavy metal ions by various researchers. We also endorse the said methods as the best choice for sensing of heavy metal ions however
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Latwal, Mamta, and Ganesh Panday. "Recent Advances in Electroanalysis Techniques Used for Morphine in Managing Postoperative Pain." In Pain Management - From Acute to Chronic and Beyond. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.111663.

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Determination of a particular drug in pharmaceutical preparations and biological fluids is critically important in pharmaceutical and medical sciences to avoid its overdose. Effective analysis requires sensitivities at ppb level or even less in the biological fluids with high selectivity. Morphine is a potent analgesic drug that is used to relieve severe pains like postoperative pain, labor pain, and cardiac pain. It is a μ-opioid agonist which acts directly on the central nervous system to relieve pain. It is very important to monitor the doses of morphine in the patient’s body under examinat
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Conference papers on the topic "Differential pulse voltammetry"

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Neodo, S., M. Nie, J. A. Wharton, and K. R. Stokes. "In Situ Crevice Corrosion of Nickel-Aluminium Bronze Using a Boron-Doped Diamond Microelectrode Array." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-4078.

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Abstract A boron-doped diamond microelectrode (BDDME) has been used to assess in situ metal–ion concentration from nickel-aluminium bronze alloy (NAB) crevice corrosion. The boron-doped diamond substrate was chosen for its outstanding chemical and physical properties. The BDDME (consisting of five electrodes with a diameter of 500 μm) was located inside a crevice former, which in turn was immersed in a 0.6 M NaCl solution. Differential pulse voltammetry (DPV) was carried out hourly on the BDDME, sweeping the potential in either the anodic or cathodic directions. The DPV within two weeks of NAB
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Haskaj, Adelina, Musaj Pacarizi, Sonja Lepitkova, Berat Sinan, Bahri Sinani, and Elida Dreshaj. "THE POTENTIAL COMPLEXING IMPACT OF SOME ORGANIC COMPOUNDS AMINE AND CARBOXYL GROUPS ON TRANSITION METALS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/4.1/s18.42.

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Environmental water chemistry is substantially aided by modern electrochemical research. Sensitive voltammetric techniques are much more useful for metal species in natural waters, where complexation with organic molecules predominates. Many environmental electrochemists are still interested in determining the stability constants of metal ion complexes with various ionic species found in natural waterways. The aim of this work is to investigate the possible influence of complexation of amine and carboxyl groups of some organic molecules (with EDTA, NTA and aniline, using differential pulse pol
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K. Mudashiru, L., B. R. Horrocks, and A. C. Aplin. "Importance of coloidal iron in mine waters revealed by differential pulse voltammetry." In 70th EAGE Conference and Exhibition - Workshops and Fieldtrips. European Association of Geoscientists & Engineers, 2008. http://dx.doi.org/10.3997/2214-4609.20148089.

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Wahyuni, Wulan Tri, Budi Riza Putra, Ulfiatun Nisa, and Eti Rohaeti. "Detection of thiamine in pharmaceutical supplement using differential pulse anodic stripping voltammetry." In THE 3RD INTERNATIONAL SEMINAR ON SCIENCE AND TECHNOLOGY 2021: The Path of Sustainable Development for a Better Life. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0133238.

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Amin, Mazaheri, Maryam Mohd Isa, Roslina Mohd Sidek, and Nor Azah Yusof. "An embedded processing of differential pulse voltammetry (DPV) data using ARM processor (LPC1768)." In 2015 IEEE International Circuits and Systems Symposium (ICSyS). IEEE, 2015. http://dx.doi.org/10.1109/circuitsandsystems.2015.7394069.

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Putra, Budi Riza, Veni Putri Rahmawati, Eti Rohaeti, and Wulan Tri Wahyuni. "Differential pulse voltammetry at glassy carbon electrode for detection of thiamine at neutral pH." In THE 9TH INTERNATIONAL CONFERENCE OF THE INDONESIAN CHEMICAL SOCIETY ICICS 2021: Toward a Meaningful Society. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0104065.

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Maciel, Danielle Rodrigues, Danielle Rodrigues Maciel, Fabriciany Lourenço Moreira, and Felipe Wesley de Vasconcelos Paulino. "SIMULTANEOUS DETERMINATION OF ASCORBIC ACID, URIC ACID, AND DOPAMINE ON CARBON NANOTUBE PASTE ELECTRODE." In Second Southern Science Conference - 2024. Araucária - Associação Científica, 2024. https://doi.org/10.48141/sscon_36_2024.pdf.

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Ascorbic acid (AA), uric acid (UA), and dopamine (DA) play crucial roles in human metabolism. These substances coexist in biological fluids, and their levels are directly associated with various pathologies. A significant problem encountered in the direct and simultaneous electrochemical detection of AA, UA, and DA is that these species present very close oxidation potentials on most electrode materials, leading to an overlap in the voltammetric response. The goal of this work was to determine the concentration of AA, UA, and DA in a natural water sample on a carbon nanotube paste electrode (C
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Shama, Nemah Abu, Suleyman Asir, Kamil Dimililer, and Mehmet Ozsoz. "Potassium Ferro cyanide electrochemically detected by Differential Pulse and Square Wave Voltammetry in a Competition using Gradient Boosting as Machine Learning Algorithm." In 2020 4th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT). IEEE, 2020. http://dx.doi.org/10.1109/ismsit50672.2020.9254514.

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Ensafi, Ali A., S. Dadkhah-Tehrani, and H. Karimi-Maleh. "Poly(xylenol blue) modified multiwall carbon nanotubes-glassy carbon electrode for simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry." In 2010 International Conference on Enabling Science and Nanotechnology (ESciNano). IEEE, 2010. http://dx.doi.org/10.1109/escinano.2010.5700983.

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Tabassum, Ridma, Pritu Parna Sarkar, Ahmed Hasnain Jalal, Ali Ashraf, and Nazmul Islam. "An Optimized Laser-Induced Graphene-Based Electrochemical Biosensor Modified With Graphene-Conductive Ink for Alpha-Fetoprotein Detection." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-145012.

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Abstract In this work, a label-free electrochemical immunosensor was fabricated for the detection of alpha-fetoprotein (AFP) based on Laser-Induced Graphene (LIG) and modified with developed graphene polyaniline (G-PANI) ink. Alpha-fetoprotein (AFP) is a prominent biomarker for the diagnosis of primary liver cancer. For the prevention and treatment of hepatocellular carcinoma (HCC), it is essential to ensure the accurate detection of AFP. The performance of our designed immunosensor was evaluated by differential pulse voltammetry (DPV) and Chronoamperometry (CA) techniques were used to detect
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