Browsing Center for Advanced Materials Research by Author "Kasak, Peter"
Now showing items 1-20 of 51
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A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction
Bin Yousaf, Ammar; Monnier, John R.; Weidner, John W.; Hassan, Mohammad K.; Zaidi, Syed Javaid; Kasak, Peter... more authors ... less authors ( Royal Society of Chemistry , 2020 , Article)The economical cost of the catalyst material has remained a challenging task in traditional fuel cells (FCs) and in direct methanol fuel cells (DMFCs). However, replacement of noble metals with precious metal-free materials ... -
Aberrant sialylation of a prostate-specific antigen: Electrochemical label-free glycoprofiling in prostate cancer serum samples
Pihikova, Dominika; Kasak, Peter; Kubanikova, Petra; Sokol, Roman; Tka, Jan ( Elsevier B.V. , 2016 , Article)Electrochemical detection method allowing to detect prostate-specific antigen (PSA), a biomarker of prostate cancer (PCa), with PSA glycoprofiling was applied in an analysis of PCa serum samples for the first time. ... -
Biocompatible Graphene Oxide With Anchored Zwitterionic Moiety - Synthesis, Characterization And Application
Ilcikova, Marketa; Kronekova, Zuzana; Zahoranova, Anna; Kasak, Peter ( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)Biocompatible Graphene Oxide with Anchored Zwitterionic Moiety - Synthesis, Characterization and Application Markéta Ilčíková1, Zuzana Kroneková2, Anna Záhoranová2 and Peter Kasák1* 1 Center for Advanced Materials, Qatar ... -
Carbon nitride embedded MnO2 nanospheres decorated with low-content Pt nanoparticles as highly efficient and durable electrode material for solid state supercapacitors
Yousaf, Ammar Bin; Khan, Rashid; Imran, M.; Fasehullah, Muhammad; Zeb, Akif; Zaidi, Syed Javaid; Kasak, Peter... more authors ... less authors ( Elsevier B.V. , 2017 , Article)The provoking energy crises attracted and stimulated higher attention towards energy storage devices. Solid state supercapacitors proved to be one of the promising power devices for the storage and utilization of electrical ... -
Carbonyl iron coated with a sulfobetaine moiety as a biocompatible system and the magnetorheological performance of its silicone oil suspensions
Mrlík, Miroslav; Ilčíková, Markéta; Cvek, Martin; Pavlínek, Vladimír; Zahoranová, Anna; Kroneková, Zuzana; Kasak, Peter... more authors ... less authors ( Royal Society of Chemistry , 2016 , Article)In this study, surface modification of carbonyl iron (CI) particles with sulfobetaine moieties (SBE) was performed by the silanization of activated CI to form stable CI-SBE particles. The modification led to a significant ... -
Carboxybetaine Ester Feature as a Platform for Switchable Surface Properties
Kasak, Peter; Ilcikova, Marketa; Bertok, Tomas; Tkac, Jan ( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)A lot of strategies for smart approaches on surfaces were applied such as hydrogel layer, polymer brushes or self-assembly monolayers (SAM). [1] Nowadays switchable zwitterionic materials consisting of molecules with ... -
Carboxybetaine Modified Interface for Electrochemical Glycoprofiling of Antibodies Isolated from Human Serum
Bertok, Tomas; Sediva, Alena; Filip, Jaroslav; Ilcikova, Marketa; Kasak, Peter; Velic, Dusan; Jane, Eduard; Mravcová, Martina; Rovenský, Jozef; Kunzo, Pavol; Lobotka, Peter; Šmatko, Vasilij; Vikartovská, Alica; Tkac, Jan... more authors ... less authors ( American Chemical Society , 2015 , Article)Impedimetric lectin biosensors capable of recognizing two different carbohydrates (galactose and sialic acid) in glycans attached to antibodies isolated from human serum were prepared. The first step entailed the modification ... -
Colorimetry-based detection of nitric oxide from exhaled breath for quantification of oxidative stress in human body
Maurya, Muni Raj; Onthath, Haseena; Morsy, Hagar; Riyaz, Najam-US-Sahar; Ibrahim, Muna; Ahmed, Alaa Elsafi; Abuznad, Raghad; Alruwaili, Aeshah; Alsaedi, Fatimatulzahraa; Kasak, Peter; Sadasivuni, Kishor Kumar... more authors ... less authors ( MDPI AG , 2021 , Article)Monitoring exhaled breath is a safe, noninvasive method for determining the health status of the human body. Most of the components in our exhaled breath can act as health biomarkers, and they help in providing information ... -
Designing dual phase sensing materials from polyaniline filled styrene-isoprene-styrene composites
Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Kasak, Peter; Krupa, Igor; Al-Maadeed, Mariam Ali S.A. ( Elsevier Ltd , 2014 , Article)The demand for developing oil detectors is ever increasing since the cleanup and recovery from oil spill usually take long time. Here we propose oil sensors made of polyaniline (PANI) filled poly(styrene-isoprene-styrene) ... -
Development and Fabrication of Carbon Nanotube (CNT)/CuO Nanocomposite for Volatile Organic Compounds (VOCs) Gas Sensor Application
Onthath, Haseena; Maurya, Muni Raj; Bykkam, Satish; Morsy, Hagar; Ibrahim, Muna; Ahmed, Alaa Elsafi; Riyaz, Najam-US-Sahar; Abuznad, Raghad; Alruwaili, Aeshah; Kumar, Bijandra; Abdullah, Aboubakr M.; Kasak, Peter; Sadasivuni, Kishor Kumar... more authors ... less authors ( John Wiley and Sons Inc , 2021 , Article)Volatile organic compounds (VOCs) have been recognized as one of the primary trace segments of atmospheric air pollutants. The change in the level of VOCs in the surrounding environment can lead to chronic health issues, ... -
Dual cationic modified high Ni-low co layered oxide cathode with a heteroepitaxial interface for high energy-density lithium-ion batteries
Sidra, Jamil; Bin Yousaf, Ammar; Hee Yoon, Sun; Suk Han, Dong; Yang, Li; Kasak, Peter; Wang, Xianyou... more authors ... less authors ( Elsevier , 2021 , Article)Lithium-ion batteries (LIBs) with high energy density, safety with longer service life, cost-effectiveness, and superior cycling stability is a demand to achieve the driving range of 300 miles per charge in electric vehicles ... -
Eco-Friendly Electromagnetic Interference Shielding Materials from Flexible Reduced Graphene Oxide Filled Polycaprolactone/Polyaniline Nanocomposites
Ponnamma, Deepalekshmi; Sadasivuni, Kishor Kumar; Strankowski, Michael; Kasak, Peter; Krupa, Igor; AlMaadeed, Mariam Al-Ali... more authors ... less authors ( Taylor and Francis Inc. , 2016 , Article)Hybrid nanocomposites have the unique ability of enhancing material properties due to the existing synergistic effect of the fillers. In this study, the authors report such an eco-friendly hybrid nanocomposite comprising ... -
Elastomeric actuators based on ethylene-vinyl acetate and carbon nanotubes
Czanikova, Klaudia; Omastova, Maria; Krupa, Igor; Kasak, Peter; Pavlova, Ewa; Chorvat Jr., Dusan... more authors ... less authors ( Springer Netherlands , 2014 , Book chapter)The development of new types of visual-aid tablet for visually impaired people requires the development of cheap, but still very effective photoactuating materials. This requirement can be satisfied by the use of new kind ... -
Electrochemical and X-ray photoelectron spectroscopic investigations of conductive polymers
Waware, Umesh Somaji; Arukula, Ravi; Hamouda, A. M.S.; Kasak, Peter ( Springer Nature , 2019 , Article)We report the synthesis of high soluble poly(aniline-co-o-hydroxyaniline) copolymers with varying the amount of o-hydroxyaniline (20, 40, 60, and 80 %) and referred as PA-co-o-HA20, PA-co-o-HA40, PA-co-o-HA60, and PA-co-o-HA80 ... -
Electrochemical Investigation of Interfacial Properties of Ti3C2Tx MXene Modified by Aryldiazonium Betaine Derivatives
Lorencova, Lenka; Gajdosova, Veronika; Hroncekova, Stefania; Bertok, Tomas; Jerigova, Monika; Velic, Dusan; Sobolciak, Patrik; Krupa, Igor; Kasak, Peter; Tkac, Jan... more authors ... less authors ( Frontiers Media S.A. , 2020 , Article)For efficient and effective utilization of MXene such as biosensing or advanced applications, interfacial modification of MXene needs to be considered. To this end, we describe modification of Ti3C2Tx MXene by aryldiazonium-based ... -
Electrochemical performance of Ti3C2Tx MXene in aqueous media: towards ultrasensitive H2O2 sensing
Lorencova, Lenka; Bertok, Tomas; Dosekova, Erika; Holazova, Alena; Paprckova, Darina; Vikartovska, Alica; Sasinkova, Vlasta; Filip, Jaroslav; Kasak, Peter; MonikaJerigova; Velic, Dusan; Mahmoud, Khaled A.; Tkac, Jan... more authors ... less authors ( Elsevier Ltd , 2017 , Article)An extensive characterization of pristine and oxidized Ti3C2Tx (T: O, OH, F) MXene showed that exposure of MXene to an anodic potential in the aqueous solution oxidizes the nanomaterial forming TiO2 layer or TiO2 domains ... -
Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol
Yousaf, Ammar Bin; Imran, M.; Zaidi, Syed Javaid; Kasak, Peter ( Elsevier B.V. , 2019 , Article)The developing human societies are being faced provoking energy crises due to higher demands of energy for increasing worldwide populations. The massive depletion of natural resources and global warming issues sound a laud ... -
Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol
Ammar Bin, Yousaf; Imran, M.; Zaidi, Syed Javaid; Kasak, Peter ( Elsevier , 2018 , Article)The developing human societies are being faced provoking energy crises due to higher demands of energy for increasing worldwide populations. The massive depletion of natural resources and global warming issues sound a laud ... -
Engineering at Subatomic Scale: Achieving Selective Catalytic Pathways via Tuning of the Oxidation States in Functionalized Single-Atom Quantum Catalysts
Zeb, Akif; Sahar, Shafaq; Lv, Sheng Yao; Yousaf, Ammar Bin; Kasak, Peter; Lin, Xiaoming; Tang, Zhilie; Wu, Yongbo; Li, Guoliang; Xu, An Wu... more authors ... less authors ( Wiley-Blackwell , 2022 , Article)Regulating the catalytic pathways of single-atom sites in single atom catalysts (SACs) is an exciting debate at the moment, which has redirected the research towards understanding and modifying the single-atom catalytic ... -
Enhanced and durable electrocatalytic performance of thin layer PtRu bimetallic alloys on Pd-nanocubes for methanol oxidation reactions
Yousaf, Ammar Bin; Imran, M.; Kasak, Peter; Zavahir, Fathima Sifani; Zaidi, Syed Javaid; Fernandez, Carlos... more authors ... less authors ( Royal Society of Chemistry , 2017 , Article)As a renewable and promising energy devices, direct methanol fuel cells (DMFCs) have attracted a wide range of interest in recent years. The design of electrocatalysts highly influences the performance of DMFCs systems. ...