Keyword Plus: OXIDATION

Topological Insulator Bi2Te3 Anode for Aqueous Aluminum-Ion Batteries: Unveiling the Role of Hydronium Ions

• Puja De, Petr Lazar, Michal Otyepka, Martin Pumera*
• Advanced Science 2025, (), e07255

Precision Engineering of Nanorobots: Toward Single Atom Decoration and Defect Control for Enhanced Microplastic Capture

• Anna Jancik-Prochazkova, Hana Kmentova, Xiaohui Ju, Stepan Kment, Radek Zboril, Martin Pumera*
• Advanced Functional Materials 2024, 34(38), 2402567

Layered Crystalline and Amorphous Platinum Disulfide (PtS2): Contrasting Electrochemistry

• Yong Wang, Katerina Szokolova, Muhammad Zafir Mohamad Nasir, Zdeněk Sofer, Martin Pumera*
• Chemistry-A European Journal 2019, 25(30), 7330-7338

A Metal-Doped Fungi-Based Biomaterial for Advanced Electrocatalysis

• Ludmila Krejčová, Terza Leonhardt, Filip Novotný, Vilém Bartůňek, Vlastimil Mazánek, David Sedmidubský, Zdeněk Sofer*, Martin Pumera
• Chemistry-A European Journal 2019, 25(15), 3828-3834

Products of Degradation of Black Phosphorus in Protic Solvents

• Jan Plutnar, Zdeněk Sofer, Martin Pumera*
• ACS Nano 2018, 12(8), 8390-8396

3D-printed metal electrodes for electrochemical detection of phenols

• Tay Siew Cheng, Muhammad Zafir Mohamad Nasir, Adriano Ambrosi, Martin Pumera*
• Applied Materials Today 2017, 9(), 212-219

Layered Noble Metal Dichalcogenides: Tailoring Electrochemical and Catalytic Properties

• Xinyi Chia, Zdeněk Sofer, Jan Luxa Jan Luxa, Martin Pumera*
• ACS Applied Materials & Interfaces 2017, 9(30), 25587-25599

Doped Graphene for DNA Analysis: the Electrochemical Signal is Strongly Influenced by the Kind of Dopant and the Nucleobase Structure

• Huidi Tian, Lu Wang, Zdeněk Sofer, Martin Pumera, Alessandra Bonanni*
• Scientific Reports 2016, 6()

Hydrogenated Graphenes by Birch Reduction: Influence of Electron and Proton Sources on Hydrogenation Efficiency, Magnetism, and Electrochemistry

• Alex Yong Sheng Eng, Zdeněk Sofer, Stepan Huber, Daniel Bouša, Miroslav Marysko, Martin Pumera*
• Chemistry-A European Journal 2015, 21(47), 16828-16838

Impact Electrochemistry of Layered Transition Metal Dichalcogenides

• Chee Shan Lim, Shu Min Tan, Zdeněk Sofer, Martin Pumera*
• ACS Nano 2015, 9(8), 8474-8483

Evaluation of the Sorbent Properties of Single- and Multiwalled Carbon Nanotubes for Volatile Organic Compounds through Thermal Desorption-Gas Chromatography/Mass Spectrometry

• Gwendeline K. S. Wong, Li Zhen Lim, Marcus Jun Wen Lim, Li Lin Ong, Bahareh Khezri, Martin Pumera, Richard D. Webster*
• Chempluschem 2015, 80(8), 1279-1287

Impact electrochemistry of individual molybdenum nanoparticles

• Marcella Giovanni, Adriano Ambrosi, Zdeněk Sofer, Martin Pumera*
• Electrochemistry Communications 2015, 56(), 16-19

The Structural Stability of Graphene Anticorrosion Coating Materials is Compromised at Low Potentials

• Adriano Ambrosi, Martin Pumera*
• Chemistry-A European Journal 2015, 21(21), 7896-7901

Catalytic and Charge Transfer Properties of Transition Metal Dichalcogenides Arising from Electrochemical Pretreatment

• Xinyi Chia, Adriano Ambrosi, Zdeněk Sofer, Jan Luxa, Martin Pumera*
• ACS Nano 2015, 9(5), 5164-5179

Impact electrochemistry: colloidal metal sulfide detection by cathodic particle coulometry

• Chee Shan Lim, Martin Pumera*
• Physical Chemistry Chemical Physics 2015, 17(40), 26997-27000

Sulfur poisoning of emergent and current electrocatalysts: vulnerability of MoS2, and direct correlation to Pt hydrogen evolution reaction kinetics

• Shu Min Tan, Zdeněk Sofer, Martin Pumera*
• Nanoscale 2015, 7(19), 8879-8883

Vacuum-assisted microwave reduction/exfoliation of graphite oxide and the influence of precursor graphite oxide

• Colin Hong An Wong, Ondrej Jankovsky, Zdeněk Sofer, Martin Pumera*
• Carbon 2014, 77(), 508-517

Synthetic routes contaminate graphene materials with a whole spectrum of unanticipated metallic elements

• Colin Hong An Wong, Zdeněk Sofer, Marie Kubesova, Jan Kucera, Stanislava Matejkova, Martin Pumera*
• Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111(38), 13774-13779

Impact Electrochemistry: Measuring Individual Nanoparticles

• Martin Pumera*
• ACS Nano 2014, 8(8), 7555-7558

Simultaneous Direct Voltammetric Determination of Metal-Oxide Nanoparticles from Their Mixture (CuO/NiO)

• Wei Zhe Teo, Martin Pumera*
• Chemelectrochem 2014, 1(1), 249-253

The CVD graphene transfer procedure introduces metallic impurities which alter the graphene electrochemical properties

• Adriano Ambrosi, Martin Pumera*
• Nanoscale 2014, 6(1), 472-476

Redox reaction of p-aminophenol at carbon nanotube electrodes is accelerated by carbonaceous impurities

• Xinyi Chia, Adriano Ambrosi, Martin Pumera*
• Electrochemistry Communications 2014, 38(), 1-3

Electron transfer properties of chemically reduced graphene materials with different oxygen contents

• Shu Min Tan, Adriano Ambrosi, Chun Kiang Chua, Martin Pumera*
• Journal Of Materials Chemistry A 2014, 2(27), 10668-10675

Electrochemical tuning of oxygen-containing groups on graphene oxides: towards control of the performance for the analysis of biomarkers

• Chee Shan Lim, Adriano Ambrosi, Martin Pumera*
• Physical Chemistry Chemical Physics 2014, 16(24), 12178-12182

Towards electrochemical purification of chemically reduced graphene oxide from redox accessible impurities

• Shu Min Tan, Adriano Ambrosi, Bahareh Khezri, Richard D. Webster, Martin Pumera*
• Physical Chemistry Chemical Physics 2014, 16(15), 7058-7065

Highly Hydrogenated Graphene through Microwave Exfoliation of Graphite Oxide in Hydrogen Plasma: Towards Electrochemical Applications

• Alex Yong Sheng Eng, Zdeněk Sofer, Petr Simek, Jiri Kosina, Martin Pumera*
• Chemistry-A European Journal 2013, 19(46), 15583-15592

Carcinogenic Organic Residual Compounds Readsorbed on Thermally Reduced Graphene Materials are Released at Low Temperature

• Adriano Ambrosi, Gwendeline K. S. Wong, Richard D. Webster, Zdeněk Sofer, Martin Pumera*
• Chemistry-A European Journal 2013, 19(43), 14446-14450

Unusual Inherent Electrochemistry of Graphene Oxides Prepared Using Permanganate Oxidants

• Alex Yong Sheng Eng, Adriano Ambrosi, Chun Kiang Chua, Filip Sanek, Zdeněk Sofer, Martin Pumera*
• Chemistry-A European Journal 2013, 19(38), 12673-12683

Could Carbonaceous Impurities in Reduced Graphenes be Responsible for Some of Their Extraordinary Electrocatalytic Activities?

• Lu Wang, Adriano Ambrosi, Martin Pumera*
• Chemistry-An Asian Journal 2013, 8(6), 1200-1204

Metallic impurities availability in reduced graphene is greatly enhanced by its ultrasonication

• Rou Jun Toh, Martin Pumera*
• Faraday Discussions 2013, 164(), 275-282

Boron-doped graphene and boron-doped diamond electrodes: detection of biomarkers and resistance to fouling

• Shu Min Tan, Hwee Ling Poh, Zdeněk Sofer, Martin Pumera*
• Analyst 2013, 138(17), 4885-4891

Potassium assisted reduction and doping of graphene oxides: towards faster electron transfer kinetics

• Alex Yong Sheng Eng, Hwee Ling Poh, Jan Luxa, Zdeněk Sofer, Martin Pumera*
• Rsc Advances 2013, 3(27), 10900-10908

Purification of carbon nanotubes by high temperature chlorine gas treatment

• Elaine Lay Khim Chng, Hwee Ling Poh, Zdeněk Sofer, Martin Pumera*
• Physical Chemistry Chemical Physics 2013, 15(15), 5615-5619

Large-scale quantification of CVD graphene surface coverage

• Adriano Ambrosi, Alessandra Bonanni, Zdeněk Sofer, Martin Pumera*
• Nanoscale 2013, 5(6), 2379-2387

Carbonaceous impurities in carbon nanotubes are responsible for accelerated electrochemistry of acetaminophen

• Lu Wang, Adriano Ambrosi, Martin Pumera*
• Electrochemistry Communications 2013, 26(), 71-73

Inherent Electrochemistry and Activation of Chemically Modified Graphenes for Electrochemical Applications

• James Guo Sheng Moo, Adriano Ambrosi, Alessandra Bonanni, Martin Pumera*
• Chemistry-An Asian Journal 2012, 7(4), 759-770

Graphene/carbon nanotube composites not exhibiting synergic effect for supercapacitors: The resulting capacitance being average of capacitance of individual components

• Lucia Buglione, Martin Pumera*
• Electrochemistry Communications 2012, 17(), 45-47

The Inherent Electrochemistry of Nickel/Nickel-Oxide Nanoparticles

• Marcella Giovanni, Adriano Ambrosi, Martin Pumera*
• Chemistry-An Asian Journal 2012, 7(4), 702-706

Metallic Impurities in Graphenes Prepared from Graphite Can Dramatically Influence Their Properties

• Adriano Ambrosi, Sze Yin Chee, Bahareh Khezri, Richard D. Webster, Zdeněk Sofer, Martin Pumera*
• Angewandte Chemie-International Edition 2012, 51(2), 500-503

Thermally reduced graphenes exhibiting a close relationship to amorphous carbon

• Colin Hong An Wong, Adriano Ambrosi, Martin Pumera*
• Nanoscale 2012, 4(16), 4972-4977

Metal-based impurities in graphenes: application for electroanalysis

• Sze Yin Chee, Martin Pumera*
• Analyst 2012, 137(9), 2039-2041

Amorphous Carbon Impurities Play an Active Role in Redox Processes of Carbon Nanotubes

• Adriano Ambrosi, Martin Pumera*
• Journal Of Physical Chemistry C 2011, 115(51), 25281-25284

Metallic Impurities are Responsible for Electrocatalytic Behavior of Carbon Nanotubes Towards Sulfides

• Elaine Lay Khim Chng, Martin Pumera*
• Chemistry-An Asian Journal 2011, 6(9), 2304-2307

Regulatory peptides desmopressin and glutathione voltammetric determination on nickel oxide modified electrodes

• Sze Yin Chee, Martin Flegel, Martin Pumera*
• Electrochemistry Communications 2011, 13(9), 963-965

Carbon nanotubes can exhibit negative effects in electroanalysis due to presence of nanographite impurities

• Claire L. Scott, Martin Pumera*
• Electrochemistry Communications 2011, 13(5), 426-428

Hydroquinone Electrochemistry on Carbon Nanotubes is Accelerated by Nanographite Impurities

• Emma J. E. Stuart, Martin Pumera*
• Chemistry-An Asian Journal 2011, 6(4), 1019-1021

Nanographite Impurities of Single-Walled and Double-Walled Carbon Nanotubes Are Responsible for the Observed “Electrocatalytic” Effect towards the Reduction of Azo Groups

• Emma J. E. Stuart, Martin Pumera*
• Chemistry-An Asian Journal 2011, 6(3), 804-807

Electroanalytical parameters of carbon nanotubes are inferior with respect to well defined surfaces of glassy carbon and EPPG

• Claire L. Scott, Martin Pumera*
• Electrochemistry Communications 2011, 13(2), 213-216

Direct Determination of Bioavailable Molybdenum in Carbon Nanotubes

• Marcella Giovanni, Adriano Ambrosi, Martin Pumera*
• Chemistry-A European Journal 2011, 17(6), 1806-1810

Electrochemistry of a Whole Group of Compounds Affected by Metallic Impurities within Carbon Nanotubes

• Emma J. E. Stuart, Martin Pumera*
• Journal Of Physical Chemistry C 2010, 114(49), 21296-21298

Graphene for electrochemical sensing and biosensing

• Martin Pumera*, Adriano Ambrosi, Alessandra Bonanni, Elaine Lay Khim Chng, Hwee Ling Poh
• Trac-Trends In Analytical Chemistry 2010, 29(9), 954-965

Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon mu-Particles

• Uelkue Anik*, Serdar Cevik, Martin Pumera
• Nanoscale Research Letters 2010, 5(5), 846-852

Nanographite Impurities Dominate Electrochemistry of Carbon Nanotubes

• Adriano Ambrosi, Martin Pumera*
• Chemistry-A European Journal 2010, 16(36), 10946-10949

Multicomponent Metallic Impurities and Their Influence upon the Electrochemistry of Carbon Nanotubes

• Martin Pumera*, Hideo Iwai
• Journal Of Physical Chemistry C 2009, 113(11), 4401-4405

Electrochemical activation of carbon nanotube/polymer composites

• Samuel Sanchez, Esteve Fabregas, Martin Pumera*
• Physical Chemistry Chemical Physics 2009, 11(1), 182-186

The preferential electrocatalytic behaviour of graphite and multiwalled carbon nanotubes on enediol groups and their analytical implications in real domains

• Agustin G. Crevillen, Martin Pumera, M. Cristina Gonzalez, Alberto Escarpa*
• Analyst 2009, 134(4), 657-662

Relationship between Carbon Nanotube Structure and Electrochemical Behavior: Heterogeneous Electron Transfer at Electrochemically Activated Carbon Nanotubes

• Martin Pumera*, Toshio Sasaki, Hideo Iwai
• Chemistry-An Asian Journal 2008, 3(12), 2046-2055

Carbon nanotube-epoxy composites for electrochemical sensing

• M Pumera, A Merkoci*, S Alegret
• Sensors And Actuators B-Chemical 2006, 113(2), 617-622

Microchip capillary electrophoresis with a single-wall carbon nanotube/gold electrochemical detector for determination of aminophenols and neurotransmitters

• M Pumera, X Llopis, A Merkoci*, S Alegret
• Microchimica Acta 2006, 152(3-4), 261-265