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14 Result(s)

within Hassan Karimi-Maleh Remove this filter Characterization and Evaluation of Materials Remove this filter

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  1. No Access

    Article

    Ultrasound-electrochemistry assisted liquid-phase co-exfoliation of phosphorene decorated by Au−Ag bimetallic nanoparticles as nanozyme for smartphone-based portable sensing of 4-nitrophenol

    The stability of black phosphorene (BP) and its preparation and modification for develo** and applying devices have become a hot topic in the interdisciplinary field. We propose ultrasound-electrochemistry c...

    Tao Chen, Yu Ge, **nyu Lu, Jiaqi Hu, Hassan Karimi-Maleh, Yang** Wen… in Microchimica Acta (2024)

  2. No Access

    Article

    Detection and Determination of Quercetin in Sour Cherry and Black Tea Samples by Fluorescent Probe Prepared by Green Hydrothermal Method Using Achillea Millefolium Extract

    Quercetin (QCT), as an important flavonoid, has different properties including neuroprotective, anti-hyperlipidemia, decreasing blood pressure and neuroprotective effects. Hence precise determination of querce...

    Haniye Iranmanesh, Elham Ashrafzadeh Afshar, Mohammad Ali Taher… in Topics in Catalysis (2024)

  3. No Access

    Article

    Fabrication of La2O3-SiO2 Nanocomposite and Investigation it’s Photocatalytic Performance for Degradation of Toluidine Blue Dye

    Dyes as one of the majority critical environmental pollutants from industrial wastewaters, have caused many concerns for researchers. In this research an effective photocatalyst based on La2O3-SiO2 nanocomposite ...

    Shokufe Daneshi, Elham Ashrafzadeh Afshar, Mohammad Ali Taher… in Topics in Catalysis (2024)

  4. Article

    Open Access

    Environmental Energy Production and Wastewater Treatment Using Synthesized Pd Nanoparticles with Biological and Photocatalytic Activity

    Metallic nanoparticles have attracted great attention in catalytic, medical diagnosis, and treatment research in recent years. The formation of palladium nanoparticles using rosemary (Rosmarinus officinalis L.) e...

    Rima Nour Elhouda Tiri, Aysenur Aygun, Muhammed Bekmezci… in Topics in Catalysis (2024)

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  5. Article

    Preface to the Special Issue on “Electrocatalytic Technologies”

    Yasin Orooji, Hassan Karimi-Maleh in Topics in Catalysis (2022)

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  6. No Access

    Article

    Fast and Unique Electrochemical Sensor Amplified with MgO/CNTs and Ionic Liquid for Monitoring of Isuprel in Pharmaceutical and Biological Fluid Samples

    The purpose of this study was to investigate the electrochemical sensing of isuprel in biological fluids and pharmaceutical samples using a modified paste electrode (MPE). PE was amplified and used as a new an...

    Nona Zaheiritousi, Hassan Ali Zamani, Hassan Karimi-Maleh in Topics in Catalysis (2022)

  7. No Access

    Article

    Fe3O4@Au-rGO Nanocomposite/Ionic Liquid Modified Sensor for Ultrasensitive and Selective Sensing of Doxorubicin

    Herein, a novel electrochemical nanostructure sensor for ultrasensitive doxorubicin (DOX) determination was developed using a modified carbon paste electrode with Fe3O4@Au-reduced graphene oxide nanocomposite and...

    Maryam Roostaee, Iran Sheikhshoaei, Hassan Karimi-Maleh in Topics in Catalysis (2022)

  8. No Access

    Article

    Map** and Scientometric Measures on Research Publications of Energy Storage and Conversion

    The present work investigated map** and scientometric techniques adopt on the publications towards analysis the research trend in energy storage and conversion. The research was conducted based on Web of Sci...

    Baskaran Chinnasamy, R. Yuvakkumar, P. Senthil Kumar, G. Ravi… in Topics in Catalysis (2022)

  9. No Access

    Article

    Simultaneous voltammetric determination of glutathione, doxorubicin and tyrosine based on the electrocatalytic effect of a nickel(II) complex and of Pt:Co nanoparticles as a conductive mediator

    Glutathione (GSH) is an important tripeptide that plays an important role in preventing damage to reactive oxygen species. An electrochemical assay was fabricated for this purpose by modification of a carbon p...

    Shokoofe Jahandari, Mohammad Ali Taher, Hassan Karimi-Maleh… in Microchimica Acta (2019)

  10. No Access

    Article

    Synergic effect of Pt-Co nanoparticles and a dopamine derivative in a nanostructured electrochemical sensor for simultaneous determination of N-acetylcysteine, paracetamol and folic acid

    A carbon paste electrode (CPE) was modified with Pt-Co nanoparticles and 2-(3,4-dihydroxyphenethyl)isoindoline-1,3-dione (3,4-DHPID) and then used for determination of N-acetylcysteine (N-AC) in the presence of p...

    Hassan Karimi-Maleh, Mehdi Hatami, Reza Moradi… in Microchimica Acta (2016)

  11. No Access

    Article

    Synthesis and characterization of ferrocenecarboxaldehyde immobilized on modified SiO2–Al2O3 in nanoscale, application for determination of penicillamine

    In this study, we prepared a stable covalently bonded ferrocene derivative (ferrocenecarboxaldehyde) over SiO2–Al2O3 mixed-oxide in nanoscale size (Fe ions did not accumulate and were dispersed as Fe metal ion–na...

    Ali A. Ensafi, Mehran Ghiaci, Mohammad Arshadi… in Journal of Nanoparticle Research (2013)

  12. No Access

    Article

    A new strategy for simultaneous determination of cysteamine in the presence of high concentration of tryptophan using vinylferrocene-modified multiwall carbon nanotubes paste electrode

    The electro-oxidation of cysteamine (CA) and tryptophan (TP) were studied by vinylferrocene-modified carbon nanotubes paste electrode using cyclic voltammetry, chronoamperometry, electrochemical impedance spec...

    Mohsen Keyvanfard, Ali A. Ensafi… in Journal of Solid State Electrochemistry (2012)

  13. No Access

    Article

    Electrochemical behavior of isoproterenol in the presence of uric acid and folic acid at a carbon paste electrode modified with 2,7-bis(ferrocenyl ethyl)fluoren-9-one and carbon nanotubes

    This paper reports the selective determination of isoproterenol (IP) in the presence of uric acid (UA) and folic acid (FA) using 2,7-bis(ferrocenyl ethyl)fluoren-9-one modified carbon nanotube paste electrode ...

    Hadi Beitollahi, Jahan-Bakhsh Raoof… in Journal of Solid State Electrochemistry (2012)

  14. No Access

    Article

    An electrochemical investigation of novel optically active poly(amide-imide)s based on natural amino acids using multi-wall carbon nanotubes paste electrode

    The main aim of this research was to study the electrochemical behavior of novel optically active poly(amide-imide)s (PAIs). Polycondensation reactions of a 3,5-diamino-N-(4-hydroxyphenyl)benzamide with different...

    Shadpour Mallakpour, Mehdi Hatami, Ali A. Ensafi… in Journal of Solid State Electrochemistry (2011)