Two-Dimensional Chemistry towards New Graphene Derivatives

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Publications

Noncovalent Integration of a Bioinspired Ni Catalyst to Graphene Acid for Reversible Electrocatalytic Hydrogen Oxidation

Author(s): Bertrand Reuillard, Matías Blanco, Laura Calvillo, Nathan Coutard, Ahmed Ghedjatti, Pascale Chenevier, Stefano Agnoli, Michal Otyepka, Gaetano Granozzi, Vincent Artero
Published in: ACS Applied Materials & Interfaces, Issue 12/5, 2020, Page(s) 5805-5811, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.9b18922

Molecular Fluorophores Self-Organize into C-Dot Seeds and Incorporate into C-Dot Structures

Author(s): Michal Langer, Markéta Paloncýová, Miroslav Medved’, Michal Otyepka
Published in: The Journal of Physical Chemistry Letters, Issue 11/19, 2020, Page(s) 8252-8258, ISSN 1948-7185
Publisher: American Chemical Society
DOI: 10.1021/acs.jpclett.0c01873

Anchoring of Transition Metals to Graphene Derivatives as an Efficient Approach for Designing Single‐Atom Catalysts

Author(s): Dagmar Zaoralová, Radim Mach, Petr Lazar, Miroslav Medveď, Michal Otyepka
Published in: Advanced Materials Interfaces, 2020, Page(s) 2001392, ISSN 2196-7350
Publisher: WILEY
DOI: 10.1002/admi.202001392

Thermally induced intra-molecular transformation and metalation of free-base porphyrin on Au(111) surface steered by surface confinement and ad-atoms

Author(s): Dipayan Sen, Piotr Błoński, Bruno de la Torre, Pavel Jelínek, Michal Otyepka
Published in: Nanoscale Advances, Issue 2/7, 2020, Page(s) 2986-2991, ISSN 2516-0230
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0na00401d

Accurate Nonlinear Optical Properties of Solvated para -Nitroaniline Predicted by an Electrostatic Discrete Local Field Approach

Author(s): Tomáš Hrivnák, Heribert Reis, Pavel Neogrády, Robert Zaleśny, Miroslav Medved’
Published in: The Journal of Physical Chemistry B, Issue 124/45, 2020, Page(s) 10195-10209, ISSN 1520-6106
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcb.0c06046

Microwave Energy Drives “On–Off–On” Spin‐Switch Behavior in Nitrogen‐Doped Graphene

Author(s): Giorgio Zoppellaro, Aristides Bakandritsos, Jiří Tuček, Piotr Błoński, Toma Susi, Petr Lazar, Zdeněk Bad'ura, Tomáš Steklý, Ariana Opletalová, Michal Otyepka, Radek Zbořil
Published in: Advanced Materials, Issue 31/37, 2019, Page(s) 1902587, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.201902587

Stretch‐Healable Molecular Nanofibers

Author(s): Yanxiao Han, Michal Langer, Miroslav Medved’, Michal Otyepka, Petr Král
Published in: Advanced Theory and Simulations, Issue 3/10, 2020, Page(s) 2000094, ISSN 2513-0390
Publisher: WILEY-V C H VERLAG GMBH
DOI: 10.1002/adts.202000094

Interaction of single- and double-stranded DNA with multilayer MXene by fluorescence spectroscopy and molecular dynamics simulations

Author(s): C. Lorena Manzanares-Palenzuela, Amir M. Pourrahimi, J. Gonzalez-Julian, Zdenek Sofer, Martin Pykal, Michal Otyepka, Martin Pumera
Published in: Chemical Science, Issue 10/43, 2019, Page(s) 10010-10017, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9sc03049b

Large Enhancement of the Nonlinear Optical Response of Fluorographene by Chemical Functionalization: The Case of Diethyl-amino-fluorographene

Author(s): Ioannis Papadakis, Dimitrios Kyrginas, Aristeidis Stathis, Stelios Couris, Georgia Potsi, Athanasios B. Bourlinos, Ondrej Tomanec, Michal Otyepka, Radek Zboril
Published in: The Journal of Physical Chemistry C, Issue 123/42, 2019, Page(s) 25856-25862, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b07493

Spectroscopic Fingerprints of Graphitic, Pyrrolic, Pyridinic, and Chemisorbed Nitrogen in N-Doped Graphene

Author(s): Petr Lazar, Radim Mach, Michal Otyepka
Published in: The Journal of Physical Chemistry C, Issue 123/16, 2019, Page(s) 10695-10702, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b02163

Ion Interactions across Graphene in Electrolyte Aqueous Solutions

Author(s): Martin Pykal, Michal Langer, Barbora Blahová Prudilová, Pavel Banáš, Michal Otyepka
Published in: The Journal of Physical Chemistry C, Issue 123/15, 2019, Page(s) 9799-9806, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.8b12055

Human virus detection with graphene-based materials

Author(s): Eleni Vermisoglou, David Panáček, Kolleboyina Jayaramulu, Martin Pykal, Ivo Frébort, Milan Kolář, Marián Hajdúch, Radek Zbořil, Michal Otyepka
Published in: Biosensors and Bioelectronics, Issue 166, 2020, Page(s) 112436, ISSN 0956-5663
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.bios.2020.112436

Unique cellular network formation guided by heterostructures based on reduced graphene oxide - Ti3C2Tx MXene hydrogels

Author(s): Jacek K. Wychowaniec, Jagoda Litowczenko, Krzysztof Tadyszak, Varun Natu, Claudia Aparicio, Barbara Peplińska, Michel W. Barsoum, Michal Otyepka, Błażej Scheibe
Published in: Acta Biomaterialia, Issue 115, 2020, Page(s) 104-115, ISSN 1742-7061
Publisher: Elsevier BV
DOI: 10.1016/j.actbio.2020.08.010

Pinning ultrasmall greigite nanoparticles on graphene for effective transition-metal-sulfide supercapacitors in an ionic liquid electrolyte

Author(s): Smita V. Talande, Aristides Bakandritsos, Lukáš Zdražil, Petr Jakubec, Elmira Mohammadi, Ondřej Tomanec, Michal Otyepka, Volker Presser, Radek Zbořil, Jiří Tuček
Published in: Journal of Materials Chemistry A, Issue 8/48, 2020, Page(s) 25716-25726, ISSN 2050-7488
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0ta06998a

Band-Edge Engineering at the Carbon Dot–TiO 2 Interface by Substitutional Boron Doping

Author(s): Dipayan Sen, Piotr Błoński, Michal Otyepka
Published in: The Journal of Physical Chemistry C, Issue 123/10, 2019, Page(s) 5980-5988, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.8b11554

Emerging graphene derivatives as active 2D coordination platforms for single-atom catalysts

Author(s): Hruby, V; Zaoralova, D; Medved, M; Bakandritsos, A; Zboril, R; Otyepka, M
Published in: Nanoscale, Issue 14/37, 2022, Page(s) 13490-13499, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2nr03453k

Tailoring Electronic and Magnetic Properties of Graphene by Phosphorus Doping

Author(s): Rostislav Langer, Piotr Błoński, Christoph Hofer, Petr Lazar, Kimmo Mustonen, Jannik C. Meyer, Toma Susi, Michal Otyepka
Published in: ACS Applied Materials & Interfaces, Issue 12/30, 2020, Page(s) 34074-34085, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.0c07564

Morphology-Dependent Magnetism in Nanographene: Beyond Nanoribbons

Author(s): Jiří Tuček, Piotr Błoński, Ondřej Malina, Martin Pumera, Chun Kiang Chua, Michal Otyepka, Radek Zbořil
Published in: Advanced Functional Materials, Issue 28/22, 2018, Page(s) 1800592, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201800592

Immobilized Enzymes on Graphene as Nanobiocatalyst

Author(s): Hathaichanok Seelajaroen, Aristides Bakandritsos, Michal Otyepka, Radek Zbořil, Niyazi Serdar Sariciftci
Published in: ACS Applied Materials & Interfaces, Issue 12/1, 2019, Page(s) 250-259, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.9b17777

Selective Functionalization Blended with Scaffold Conductivity in Graphene Acid Promotes H 2 O 2 Electrochemical Sensing

Author(s): Anna Lenarda, Aristides Bakandritsos, Manuela Bevilacqua, Claudio Tavagnacco, Michele Melchionna, Alberto Naldoni, Tomáš Steklý, Michal Otyepka, Radek Zbořil, Paolo Fornasiero
Published in: ACS Omega, Issue 4/22, 2019, Page(s) 19944-19952, ISSN 2470-1343
Publisher: AMERICAN CHEMICAL SOCIETY
DOI: 10.1021/acsomega.9b02881

Electrocatalytic activity for proton reduction by a covalent non-metal graphene–fullerene hybrid

Author(s): Chronopoulos, DD; Stangel, C; Scheibe, M; Cepe, K; Tagmatarchis, N; Otyepka, M
Published in: Chemical communications, Issue 58, 2022, Page(s) 8396-8399, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2cc02272a

Covalent Graphene-MOF Hybrids for High-Performance Asymmetric Supercapacitors

Author(s): Jayaramulu, K; Horn, M; Schneemann, A; Saini, H; Bakandritsos, A; Ranc, V; Petr, M; Stavila, V; Narayana, C; Scheibe, B; Kment, S; Otyepka, M; Motta, N; Dubal, D; Zboril, R; Fischer, RA
Published in: ADVANCED MATERIALS, Issue 33/4, 2021, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization

Intrinsic photoluminescence of amine-functionalized graphene derivatives for bioimaging applications

Author(s): Georgia Potsi, Athanasios B. Bourlinos, Vasilios Mouselimis, Kateřina Poláková, Nikolaos Chalmpes, Dimitrios Gournis, Sergii Kalytchuk, Ondřej Tomanec, Piotr Błoński, Miroslav Medveď, Petr Lazar, Michal Otyepka, Radek Zbořil
Published in: Applied Materials Today, Issue 17, 2019, Page(s) 112-122, ISSN 2352-9407
Publisher: Elsevier
DOI: 10.1016/j.apmt.2019.08.002

Tunable one-step double functionalization of graphene based on fluorographene chemistry.

Author(s): Miroslav Medveď; Ondřej Tomanec; Michal Otyepka; Magdalena Scheibe; Demetrios D. Chronopoulos; Georgia Potsi
Published in: Chem. Commun. 56 1936, Issue 1, 2020, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9cc09514d

Thermally reduced fluorographenes as efficient electrode materials for supercapacitors

Author(s): Martin Petr, Petr Jakubec, Václav Ranc, Veronika Šedajová, Rostislav Langer, Miroslav Medveď, Piotr Błoński, Josef Kašlík, Vojtěch Kupka, Michal Otyepka, Radek Zbořil
Published in: Nanoscale, Issue 11/44, 2019, Page(s) 21364-21375, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9nr07255a

Tunable Synthesis of Nitrogen Doped Graphene from Fluorographene under Mild Conditions

Author(s): Dagmar Zaoralová, Vítĕzslav Hrubý, Veronika Šedajová, Radim Mach, Vojtĕch Kupka, Juri Ugolotti, Aristides Bakandritsos, Miroslav Medved’, Michal Otyepka
Published in: ACS Sustainable Chemistry & Engineering, Issue 8/12, 2020, Page(s) 4764-4772, ISSN 2168-0485
Publisher: American Chemical Society
DOI: 10.1021/acssuschemeng.9b07161

Zigzag sp 2 Carbon Chains Passing through an sp 3 Framework: A Driving Force toward Room-Temperature Ferromagnetic Graphene

Author(s): Jiří Tuček, Kateřina Holá, Giorgio Zoppellaro, Piotr Błoński, Rostislav Langer, Miroslav Medved’, Toma Susi, Michal Otyepka, Radek Zbořil
Published in: ACS Nano, Issue 12/12, 2018, Page(s) 12847-12859, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.8b08052

Tuning the magnetic properties of graphene derivatives by functional group selection

Author(s): Rostislav Langer, Piotr Błoński, Michal Otyepka
Published in: Physical Chemistry Chemical Physics, Issue 21/23, 2019, Page(s) 12697-12703, ISSN 1463-9076
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9cp01677e

Cyanographene and Graphene Acid: Emerging Derivatives Enabling High-Yield and Selective Functionalization of Graphene

Author(s): Aristides Bakandritsos, Martin Pykal, Piotr Błoński, Petr Jakubec, Demetrios D. Chronopoulos, Kateřina Poláková, Vasilios Georgakilas, Klára Čépe, Ondřej Tomanec, Václav Ranc, Athanasios B. Bourlinos, Radek Zbořil, Michal Otyepka
Published in: ACS Nano, Issue 11/3, 2017, Page(s) 2982-2991, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.6b08449

Organic adsorbates have higher affinities to fluorographene than to graphene

Author(s): Eva Otyepková, Petr Lazar, Klára Čépe, Ondřej Tomanec, Michal Otyepka
Published in: Applied Materials Today, Issue 5, 2016, Page(s) 142-149, ISSN 2352-9407
Publisher: Elsevier
DOI: 10.1016/j.apmt.2016.09.016

Room temperature organic magnets derived from sp3 functionalized graphene

Author(s): Jiří Tuček, Kateřina Holá, Athanasios B. Bourlinos, Piotr Błoński, Aristides Bakandritsos, Juri Ugolotti, Matúš Dubecký, František Karlický, Václav Ranc, Klára Čépe, Michal Otyepka, Radek Zbořil
Published in: Nature Communications, Issue 8, 2017, Page(s) 14525, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/ncomms14525

Chemistry, properties, and applications of fluorographene

Author(s): Demetrios D. Chronopoulos, Aristides Bakandritsos, Martin Pykal, Radek Zbořil, Michal Otyepka
Published in: Applied Materials Today, Issue 9, 2017, Page(s) 60-70, ISSN 2352-9407
Publisher: Elsevier
DOI: 10.1016/j.apmt.2017.05.004

High-Yield Alkylation and Arylation of Graphene via Grignard Reaction with Fluorographene

Author(s): Demetrios D. Chronopoulos, Aristides Bakandritsos, Petr Lazar, Martin Pykal, Klára Čépe, Radek Zbořil, Michal Otyepka
Published in: Chemistry of Materials, Issue 29/3, 2017, Page(s) 926-930, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.6b05040

Doping with Graphitic Nitrogen Triggers Ferromagnetism in Graphene

Author(s): Piotr Błoński, Jiří Tuček, Zdeněk Sofer, Vlastimil Mazánek, Martin Petr, Martin Pumera, Michal Otyepka, Radek Zbořil
Published in: Journal of the American Chemical Society, Issue 139/8, 2017, Page(s) 3171-3180, ISSN 0002-7863
Publisher: American Chemical Society
DOI: 10.1021/jacs.6b12934

Adsorption of Organic Molecules to van der Waals Materials: Comparison of Fluorographene and Fluorographite with Graphene and Graphite

Author(s): František Karlický, Eva Otyepková, Rabindranath Lo, Michal Pitoňák, Petr Jurečka, Martin Pykal, Pavel Hobza, Michal Otyepka
Published in: Journal of Chemical Theory and Computation, Issue 13/3, 2017, Page(s) 1328-1340, ISSN 1549-9618
Publisher: American Chemical Society
DOI: 10.1021/acs.jctc.6b01130

Surface properties of MoS 2 probed by inverse gas chromatography and their impact on electrocatalytic properties

Author(s): Eva Otyepková, Petr Lazar, Jan Luxa, Karel Berka, Klára Čépe, Zdeněk Sofer, Martin Pumera, Michal Otyepka
Published in: Nanoscale, Issue 9/48, 2017, Page(s) 19236-19244, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/C7NR07342A

Arene C H insertion catalyzed by ferrocene covalently heterogenized on graphene acid

Author(s): Dario Mosconi, Matías Blanco, Teresa Gatti, Laura Calvillo, Michal Otyepka, Aristides Bakandritsos, Enzo Menna, Stefano Agnoli, Gaetano Granozzi
Published in: Carbon, Issue 143, 2019, Page(s) 318-328, ISSN 0008-6223
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.carbon.2018.11.010

Role of the puckered anisotropic surface in the surface and adsorption properties of black phosphorus

Author(s): Petr Lazar, Eva Otyepková, Martin Pykal, Klára Čépe, Michal Otyepka
Published in: Nanoscale, Issue 10/19, 2018, Page(s) 8979-8988, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8nr00329g

Non-covalent control of spin-state in metal-organic complex by positioning on N-doped graphene

Author(s): Bruno de la Torre, Martin Švec, Prokop Hapala, Jesus Redondo, Ondřej Krejčí, Rabindranath Lo, Debashree Manna, Amrit Sarmah, Dana Nachtigallová, Jiří Tuček, Piotr Błoński, Michal Otyepka, Radek Zbořil, Pavel Hobza, Pavel Jelínek
Published in: Nature Communications, Issue 9/1, 2018, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-018-05163-y

Reactivity of fluorographene is triggered by point defects: beyond the perfect 2D world

Author(s): Miroslav Medveď, Giorgio Zoppellaro, Juri Ugolotti, Dagmar Matochová, Petr Lazar, Tomáš Pospíšil, Aristides Bakandritsos, Jiří Tuček, Radek Zbořil, Michal Otyepka
Published in: Nanoscale, Issue 10/10, 2018, Page(s) 4696-4707, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c7nr09426d

Alkynylation of graphene via the Sonogashira C–C cross-coupling reaction on fluorographene

Author(s): Demetrios D. Chronopoulos, Miroslav Medved’, Piotr Błoński, Zdeněk Nováček, Petr Jakubec, Ondřej Tomanec, Aristides Bakandritsos, Veronika Novotná, Radek Zbořil, Michal Otyepka
Published in: Chemical Communications, Issue 55/8, 2019, Page(s) 1088-1091, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8cc08492k

RNA nanopatterning on graphene

Author(s): Q Li, J P Froning, M Pykal, S Zhang, Z Wang, M Vondrák, P Banáš, K Čépe, P Jurečka, J Šponer, R Zbořil, M Dong, M Otyepka
Published in: 2D Materials, Issue 5/3, 2018, Page(s) 031006, ISSN 2053-1583
Publisher: IOP Publishing
DOI: 10.1088/2053-1583/aabdf7

High-Performance Supercapacitors Based on a Zwitterionic Network of Covalently Functionalized Graphene with Iron Tetraaminophthalocyanine

Author(s): Aristides Bakandritsos, Demetrios D. Chronopoulos, Petr Jakubec, Martin Pykal, Klára Čépe, Theodore Steriotis, Sergii Kalytchuk, Martin Petr, Radek Zbořil, Michal Otyepka
Published in: Advanced Functional Materials, Issue 28/29, 2018, Page(s) 1801111, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201801111

2D Chemistry: Chemical Control of Graphene Derivatization

Author(s): Dagmar Matochová, Miroslav Medved’, Aristides Bakandritsos, Tomáš Steklý, Radek Zbořil, Michal Otyepka
Published in: The Journal of Physical Chemistry Letters, Issue 9/13, 2018, Page(s) 3580-3585, ISSN 1948-7185
Publisher: American Chemical Society
DOI: 10.1021/acs.jpclett.8b01596

Structural Dynamics of Carbon Dots in Water and N , N -Dimethylformamide Probed by All-Atom Molecular Dynamics Simulations

Author(s): Markéta Paloncýová, Michal Langer, Michal Otyepka
Published in: Journal of Chemical Theory and Computation, Issue 14/4, 2018, Page(s) 2076-2083, ISSN 1549-9618
Publisher: American Chemical Society
DOI: 10.1021/acs.jctc.7b01149

Covalently functionalized graphene as a supercapacitor electrode material

Author(s): Aristides Bakandritsos, Petr Jakubec, Martin Pykal, Michal Otyepka
Published in: FlatChem, Issue 13, 2019, Page(s) 25-33, ISSN 2452-2627
Publisher: Elsevier
DOI: 10.1016/j.flatc.2018.12.004

Chemical Tuning of Specific Capacitance in Functionalized Fluorographene

Author(s): Eleni C. Vermisoglou, Petr Jakubec, Aristides Bakandritsos, Martin Pykal, Smita Talande, Vojtěch Kupka, Radek Zbořil, Michal Otyepka
Published in: Chemistry of Materials, Issue 31/13, 2019, Page(s) 4698-4709, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.9b00655

Mixed‐Valence Single‐Atom Catalyst Derived from Functionalized Graphene

Author(s): Aristides Bakandritsos, Ravishankar G. Kadam, Pawan Kumar, Giorgio Zoppellaro, Miroslav Medved', Jiří Tuček, Tiziano Montini, Ondřej Tomanec, Pavlína Andrýsková, Bohuslav Drahoš, Rajender S. Varma, Michal Otyepka, Manoj B. Gawande, Paolo Fornasiero, Radek Zbořil
Published in: Advanced Materials, Issue 31/17, 2019, Page(s) 1900323, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.201900323

Bimodal role of fluorine atoms in fluorographene chemistry opens a simple way toward double functionalization of graphene

Author(s): Hugo Barès, Aristides Bakandritsos, Miroslav Medveď, Juri Ugolotti, Petr Jakubec, Ondřej Tomanec, Sergii Kalytchuk, Radek Zbořil, Michal Otyepka
Published in: Carbon, Issue 145, 2019, Page(s) 251-258, ISSN 0008-6223
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.carbon.2019.01.059

The Hallmarks of Copper Single Atom Catalysts in Direct Alcohol Fuel Cells and Electrochemical CO2 Fixation

Author(s): Pieta, IS; Kadam, RG; Pieta, P; Mrdenovic, D; Nowakowski, R; Bakandritsos, A; Tomanec, O; Petr, M; Otyepka, M; Kostecki, R; Khan, MAM; Zboril, R; Gawande, MB
Published in: ADVANCED MATERIALS INTERFACES, Issue 8/8, 2021, ISSN 2196-7350
Publisher: WILEY

Graphene-Based Metal-Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies

Author(s): Jayaramulu, K; Mukherjee, S; Morales, DM; Dubal, DP; Nanjundan, AK; Schneemann, A; Masa, J; Kment, S; Schuhmann, W; Otyepka, M; Zboril, R; Fischer, RA
Published in: Chemical Reviews, Issue 122/24, 2022, Page(s) 17241-17338, ISSN 0009-2665
Publisher: American Chemical Society
DOI: 10.1021/acs.chemrev.2c00270

Nitrogen doped graphene with diamond-like bonds achieves unprecedented energy density at high power in a symmetric sustainable supercapacitor

Author(s): Sedajova, V; Bakandritsos, A; Blonski, P; Medved, M; Langer, R; Zaoralova, D; Ugolotti, J; Dzibelova, J; Jakubec, P; Kupka, V; Otyepka, M
Published in: ENERGY & ENVIRONMENTAL SCIENCE, Issue 15/2, 2022, Page(s) 740-748, ISSN 1754-5692
Publisher: Royal Society of Chemistry

Surface termination of MgB 2 unveiled by a combination of adsorption experiments and theoretical calculations

Author(s): Barbora Prudilová, Eva Otyepková, Jindřich Fanfrlík, Drahomír Hnyk, Josef Holub, Martin Petr, Jan Filip, Klára Čépe, Petr Lazar, Michal Otyepka
Published in: Physical Chemistry Chemical Physics, Issue 21/14, 2019, Page(s) 7313-7320, ISSN 1463-9076
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9cp00771g

Mechanistic Insight into the Limiting Factors of Graphene-Based Environmental Sensors

Author(s): Ranjana Rautela, Samantha Scarfe, Jean-Michel Guay, Petr Lazar, Martin Pykal, Saied Azimi, Cedric Grenapin, Justin Boddison-Chouinard, Alexei Halpin, Weixiang Wang, Lukasz Andrzejewski, Ryan Plumadore, Jeongwon Park, Jean-Michel Ménard, Michal Otyepka, Adina Luican-Mayer
Published in: ACS Applied Materials & Interfaces, Issue 12/35, 2020, Page(s) 39764-39771, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.0c09051

Progress and challenges in understanding of photoluminescence properties of carbon dots based on theoretical computations

Author(s): Langer, M; Paloncyova, M; Medved, M; Pykal, M; Nachtigallova, D; Shi, BM; Aquino, AJA; Lischka, H; Otyepka, M
Published in: APPLIED MATERIALS TODAY, 2021, ISSN 2352-9407
Publisher: ELSEVIER

Graphene with Covalently Grafted Amino Acid as a Route Toward Eco-Friendly and Sustainable Supercapacitors

Author(s): Vermisoglou, EC; Jakubec, P; Bakandritsos, A; Kupka, V; Pykal, M; Sedajova, V; Vlcek, J; Tomanec, O; Scheibe, M; Zboril, R; Otyepka, M
Published in: CHEMSUSCHEM, Issue 14/18, 2021, Page(s) 3904-3914, ISSN 1864-5631
Publisher: Wiley - V C H Verlag GmbbH & Co.

Accessibility of grafted functional groups limits reactivity of covalent graphene derivatives

Author(s): Pykal, M; Vondrak, M; Srejber, M; Tantis, I; Mohammadi, E; Bakandritsos, A; Medved, M; Otyepka, M
Published in: APPLIED SURFACE SCIENCE, Issue 598, 2022, ISSN 0169-4332
Publisher: Elsevier BV
DOI: 10.1016/j.apsusc.2022.153792

New Limits for Stability of Supercapacitor Electrode Material Based on Graphene Derivative

Author(s): Veronika Šedajová, Petr Jakubec, Aristides Bakandritsos, Václav Ranc, Michal Otyepka
Published in: Nanomaterials, Issue 10/9, 2020, Page(s) 1731, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano10091731

Thiophenol‐Modified Fluorographene Derivatives for Nonlinear Optical Applications

Author(s): Aristeidis Stathis, Ioannis Papadakis, Nikolaos Karampitsos, Stelios Couris, Georgia Potsi, Athanasios B. Bourlinos, Michal Otyepka, Radek Zboril
Published in: ChemPlusChem, Issue 84/9, 2019, Page(s) 1288-1298, ISSN 2192-6506
Publisher: Wiley-VCH Verlag
DOI: 10.1002/cplu.201800643

Shape‐Assisted 2D MOF/Graphene Derived Hybrids as Exceptional Lithium‐Ion Battery Electrodes

Author(s): Kolleboyina Jayaramulu, Deepak P. Dubal, Andreas Schneemann, Václav Ranc, Cecilia Perez‐Reyes, Jana Stráská, Štěpán Kment, Michal Otyepka, Roland A. Fischer, Radek Zbořil
Published in: Advanced Functional Materials, Issue 29/38, 2019, Page(s) 1902539, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201902539

Variability of C–F Bonds Governs the Formation of Specific Structural Motifs in Fluorinated Graphenes

Author(s): Rostislav Langer, Dagmar Zaoralová, Miroslav Medved’, Pavel Banáš, Piotr Błoński, Michal Otyepka
Published in: The Journal of Physical Chemistry C, Issue 123/45, 2019, Page(s) 27896-27903, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b07552

Flow induced HeLa cell detachment kinetics show that oxygen-containing functional groups in graphene oxide are potent cell adhesion enhancers

Author(s): Jakub Vlček, Lubomír Lapčík, Markéta Havrdová, Kateřina Poláková, Barbora Lapčíková, Tomáš Opletal, Jens P. Froning, Michal Otyepka
Published in: Nanoscale, Issue 11/7, 2019, Page(s) 3222-3228, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8nr08994a

Combined high degree of carboxylation and electronic conduction in graphene acid sets new limits for metal free catalysis in alcohol oxidation

Author(s): Matías Blanco, Dario Mosconi, Michal Otyepka, Miroslav Medveď, Aristides Bakandritsos, Stefano Agnoli, Gaetano Granozzi
Published in: Chemical Science, Issue 10/41, 2019, Page(s) 9438-9445, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9sc02954k

Anchoring of Transition Metals to Graphene Derivatives as an Efficient Approach for Designing Single-Atom Catalyst

Author(s): Zaoralová D., Mach R., Lazar P., Medveď M., Otyepka M.
Published in: Advanced Materials Interfaces, Issue 8/8, 2021, ISSN 2196-7350
Publisher: WILEY

Hierarchical Porous Graphene–Iron Carbide Hybrid Derived From Functionalized Graphene-Based Metal–Organic Gel as Efficient Electrochemical Dopamine Sensor

Author(s): Eleni C. Vermisoglou, Petr Jakubec, Ondřej Malina, Vojtěch Kupka, Andreas Schneemann, Roland A. Fischer, Radek Zbořil, Kolleboyina Jayaramulu, Michal Otyepka
Published in: Frontiers in Chemistry, Issue 8, 2020, ISSN 2296-2646
Publisher: FRONTIERS MEDIA SA
DOI: 10.3389/fchem.2020.00544

Silver Covalently Bound to Cyanographene Overcomes Bacterial Resistance to Silver Nanoparticles and Antibiotics

Author(s): Panacek, D; Hochvaldova, L; Bakandritsos, A; Malina, T; Langer, M; Belza, J; Martincova, J; Vecerova, R; Lazar, P; Polakova, K; Kolarik, J; Valkova, L; Kolar, M; Otyepka, M; Panacek, A; Zboril, R
Published in: ADVANCED SCIENCE, Issue 8/12, 2021, ISSN 2198-3844
Publisher: WILEY

One‐Step Synthesis of Janus Fluorographene Derivatives

Author(s): Antonios Kouloumpis, Demetrios D. Chronopoulos, Georgia Potsi, Martin Pykal, Jakub Vlček, Magdalena Scheibe, Michal Otyepka
Published in: Chemistry – A European Journal, Issue 26/29, 2020, Page(s) 6518-6524, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.201905866

Oxidation of metallic two-dimensional transition metal dichalcogenides: 1T-MoS 2 and 1T-TaS 2

Author(s): Jana Martincová, Michal Otyepka, Petr Lazar
Published in: 2D Materials, Issue 7/4, 2020, Page(s) 045005, ISSN 2053-1583
Publisher: IOP PUBLISHING LTD
DOI: 10.1088/2053-1583/ab9dd4

Palladium nanoparticles supported on graphene acid: a stable and eco-friendly bifunctional C–C homo- and cross-coupling catalyst

Author(s): Matías Blanco, Dario Mosconi, Cristina Tubaro, Andrea Biffis, Denis Badocco, Paolo Pastore, Michal Otyepka, Aristides Bakandritsos, Zhibo Liu, Wencai Ren, Stefano Agnoli, Gaetano Granozzi
Published in: Green Chemistry, Issue 21/19, 2019, Page(s) 5238-5247, ISSN 1463-9262
Publisher: Royal Society of Chemistry
DOI: 10.1039/c9gc01436e

A multifunctional covalently linked graphene-MOF hybrid as an effective chemiresistive gas sensor

Author(s): Jayaramulu, K; DMello, ME; Kesavan, K; Schneemann, A; Otyepka, M; Kment, S; Narayana, C; Kalidindi, SB; Varma, RS; Zboril, R; Fischer, RA
Published in: JOURNAL OF MATERIALS CHEMISTRY A, Issue 9/32, 2021, Page(s) 17434-17441, ISSN 2050-7488
Publisher: Royal Society of Chemistry

Direct mapping of chemical oxidation of individual graphene sheets through dynamic force measurements at the nanoscale

Author(s): Jens P. Froning, Petr Lazar, Martin Pykal, Qiang Li, Mingdong Dong, Radek Zbořil, Michal Otyepka
Published in: Nanoscale, Issue 9/1, 2017, Page(s) 119-127, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c6nr05799c

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