67 Result(s)
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Hassan Karimi-Maleh
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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...
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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...
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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 ...
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Open AccessEnvironmental 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...
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Retraction Note: A Voltammetric Sensor for the Simultaneous Determination of l-Cysteine and Tryptophan Using a p-Aminophenol-Multiwall Carbon Nanotube Paste Electrode
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Open AccessAdvanced adsorbents for ibuprofen removal from aquatic environments: a review
The presence of pharmaceuticals in ecosystems is a major health issue, calling for advanced methods to clean wastewater before effluents reach rivers. Here, we review advanced adsorption methods to remove ibup...
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How the COVID-19 pandemic has changed research?
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Recent developments in carbon nanomaterials-based electrochemical sensors for methyl parathion detection
Methyl parathion (MP), an organophosphorus insecticide, is commonly used in agricultural products for food preservation and pest control. Due to the severe threat it poses to food safety and the environment, m...
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Highly sensitive electrochemical sensor based on carbon paste electrode modified with graphene nanoribbon–CoFe2O4@NiO and ionic liquid for azithromycin antibiotic monitoring in biological and pharmaceutical samples
In this report, Azithromycin (Azi) antibiotic was measured by carbon paste electrode (CPE) improved by graphene nanoribbon–CoFe2O4@NiO nanocomposite and 1-hexyl-3 methylimidazolium hexafluorophosphate (HMIM PF6) ...
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Article
Hierarchical copper-1,3,5 benzenetricarboxylic acid-MOF-derived with nitrogen-doped graphene nanoribbons as a novel assembly nanocomposite for asymmetric supercapacitors
Supercapacitors have been established as promising renewable energy devices in energy storage due to their high power and favorable energy density. In this study, the design of hybrid nanocomposites (copper-1,...
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Label-free electrochemical aptasensor based on gold nanoparticles/titanium carbide MXene for lead detection with its reduction peak as index signal
Lead (Pb2+) is a common heavy metallic pollutant in the environment with severe side-effects, and it can lead to chronic poisoning towards humans. Hence, the monitoring of Pb2+ in environments is highly important...
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Integrated approaches for waste to biohydrogen using nanobiomediated towards low carbon bioeconomy
Current energy demand and environmental pollution issues are growing due to global urbanization and development in many countries, leading to amplified energy/material consumption, serious and irreparable dama...
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Open AccessUse of phosphorylated chitosan/alumina nanoadditives for polymer performance improvement
In this research, a new generation of ternary nanocomposites based on poly(ethylene terephthalate) (PET), phosphorylated chitosan and surface modified alumina nanoparticles were fabricated in four steps. The p...
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An overview of the applications of ionic fluids and deep eutectic solvents enhanced by nanoparticles
Ionic liquids and their family known as deep eutectic solvents are non-flammable, nonvolatile, recyclable and environmentally friendly working fluids, making them suitable for use in various thermal systems. B...
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Open AccessMolecular Landscape of LncRNAs in Prostate Cancer: A focus on pathways and therapeutic targets for intervention
One of the most malignant tumors in men is prostate cancer that is still incurable due to its heterogenous and progressive natures. Genetic and epigenetic changes play significant roles in its development. The...
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Article
Nanochemistry approach for the fabrication of Fe and N co-decorated biomass-derived activated carbon frameworks: a promising oxygen reduction reaction electrocatalyst in neutral media
The sluggish nature of the cathodic oxygen reduction reaction (ORR), and the expensive price of the precious metal-based nanocatalysts are the biggest obstacles to the practical applications of cutting-edge te...
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Preface to the Special Issue on “Electrocatalytic Technologies”
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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...
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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...
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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...
