Review of applied surface modifications of pencil graphite electrodes for paracetamol sensing
Results in Physics, 2021 Electrochemical methods used for analysis and detection of chemical compounds have significant advantages, such as simplicity and speed of work and low limits of detection.
Žaklina Z. Tasić +4 more
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Journal of Science: Advanced Materials and Devices, 2020 A novel sensor fabrication using anionic surfactant sodium lauryl sulphate modified carbonnanotube and pencil graphite composite paste electrode (SLSMCNTPGCPE) is prepared and characterized using Field Emission Scanning Electron Microscope (FE-SEM) and ...
Girish Tigari, J.G. Manjunatha
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Electrochemical Detection of Dihydroxybenzene Isomers at a Pencil Graphite Based Electrode
ACS Omega, 2022 In this work, an HB pencil electrode (HBPE) was electrochemically modified by amino acids (AAs) glycine (GLY) and aspartic acid (ASA) and designated as GLY-HB and ASA-HB electrodes. They were used in the detection of dihydroxybenzene isomers (DHBIs) such as hydroquinone (HQ), catechol (CC), and resorcinol (RS), by cyclic voltammetry (CV), and by ...
Md. Muzahedul I. Khan +4 more
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Electrochemical preparation of an electrocatalytical layer containing hollow platinum nanoparticles and reduced graphene oxide on the pencil graphite electrode for hydrogen evolving reaction [PDF]
شیمی کاربردی روز, 2019 Fuel cells are the electrochemical devices for the direct conversion of the chemical energy in the fuel into high-efficiency electricity, which requires a high-efficiency catalytic converter.
Afsaneh Amirhosseiny, Kobra Zarei
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Poly (fast sulphone black F) modified pencil graphite electrode sensor for serotonin
Sensors International, 2020 Development of sensitive and rapid biosensor for the investigation of serotonin has great significance because it is a key neurotransmitter and its unusual concentrations associated with serious mental disorders.
Rukaya Banu, B.E. Kumara Swamy, S. Deepa
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Pencil graphite as electrode platform for free chlorine sensors and energy storage devices.
PLoS ONE, 2021 Multifunctional and low-cost electrode materials are desirable for the next-generation sensors and energy storage applications. This paper reports the use of pencil graphite as an electrode for dual applications that include the detection of free ...
Jahidul Islam +4 more
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The Influence of Pencil Graphite Hardness on Voltammetric Detection of Pentachlorophenol
International Journal of Electrochemical Science, 2018 A pencil graphites were used for detection of pentachlorophenol (PCP) based on differential pulse voltammetry (DPV) and cyclic voltammetry (CV). The voltammetric studies were carried out using a pencil graphite electrode (GPE), carbon paste electrode ...
Katarzyna Skrzypczyńska +3 more
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Sensitive Voltammetric Determination of Natural Flavonoid Quercetin on a Disposable Graphite Lead
Food Technology and Biotechnology, 2015 In this paper, a pencil graphite electrode was pretreated using chronoamperometry technique in phosphate buffer solution (pH=7.0) for sensitive determination of quercetin. Oxidation of quercetin was investigated using pretreated pencil graphite electrode
Dai Long Vu +4 more
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Novel Demonstration of Heterogeneous Redox Catalysis Using a Rotating Pencil Lead [PDF]
, 2017 Heat-treated, pencil lead, in powder or rod form, is used as a heterogeneous redox catalyst for the oxidation of chloride to chlorine by Ce(IV) ions in 0.5 M H2SO4 and 2 M NaCl solution. When the lead is used in ground up powder form, the resulting decay
Andrews, Rachel +3 more
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Data in Brief, 2018 The data shown in this article are based on the original research article entitled “An improved amperometric L-lactate biosensor based on covalent immobilization of microbial lactate oxidase onto carboxylated multiwalled carbon nanotubes/copper ...
Kusum Dagar, C.S. Pundir
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