390 publication(s) trouvée(s)
Article scientifique
Multi spectroscopic investigations with molecular docking and molecular dynamics simulation of the binding mechanism of molnupiravir to bovine serum albumin
Molnupiravir (MOL) is a recently developed oral antiviral drug. MOL has been clinically evaluated for its efficacy against COVID-19. In …
Article scientifique
Synthesis and characterization of core-shell mussel inspired magnetic molecularly imprinted polymer nanoparticles for the solid phase extraction of levofloxacin in human plasma
Determination of pharmaceuticals in biological matrices is crucial for pharmaceutical development, toxicological studies, and therapeutic drug monitoring. Accurate quantification of …
Article scientifique
Chitosan-Al₂O₃ green hydrogel composites: a sustainable approach for Cr(VI) removal from simulated solution
Extensive industrial activities discharge huge amounts of different pollutants into water bodies. Among these pollutants, heavy metals stand as the …
Article scientifique
Nickel oxide nanoparticles catalyst for enhancing green hydrogen production: effect of preparation conditions
Abstract This work focused on the synthesis of nickel oxide under varying hydrothermal conditions as a non-precious and efficient catalyst …
Article scientifique
Rapid nanocatalytic approach for azo dye degradation using bi-ligand nickle based-metal organic frameworks
A novel bi-ligand nickel-based metal-organic framework (Ni-BTC-PYDC MOF) was synthesized using benzene tricarboxylic acid (BTC) and pyridine-2,3-dicarboxylic acid (PYDC) as …
Article scientifique
Enhancement of commercial dye photocatalytic degradation through the use of silver-doped kaolinite-zinc oxide quantum dots
Abstract To manufacture (Ag)Kao/ZnO-QDs, which are utilized to remove rhodamine B (RhB) and indigo carmine (IC) dyes, we present a …
Article scientifique
Development of two ion-selective sensors for determining benzydamine hydrochloride in the presence of its oxidative degradant across various matrices: greenness, whiteness, and blueness appraisals
Abstract Two sensitive and selective ion-selective electrodes (ISEs) were developed for the determination of benzydamine hydrochloride (BNZ·HCl): a conventional polyvinyl …
Article scientifique
Electrochemical synthesis of spirooxindole-pyranopyrazole and spirooxindole-chromene derivatives as inhibitors of acetylcholinesterase
An efficient, reliable, and cost-effective approach was applied for the electrochemical synthesis of spirooxindole-pyranopyrazole and spirooxindole-chromene derivatives. The compounds were …
Article scientifique
Advanced graphene–silica fume/polyaniline–iron nanoparticle composite electrocatalyst for efficient oxygen reduction in alkaline media
The development of low-cost, efficient and stable electrocatalysts for oxygen reduction reaction is critical for advancing energy conversion and storage …
Article scientifique
Advanced screen-printed electrode functionalized ZnO/CNTs for the electrochemical analysis of opioid drug pethidine co administered with paracetamol: application in dosage form and human plasma sample
Abstract Synthetic opioids such as pethidine (PTD) have a high potential for addiction but are widely used in clinical settings …
Article scientifique
Environmentally benign carbon nano dots as luminescence probe for quantification of palladium (II) chloride impurity in naproxen
Abstract Green shades of “The 2030 Global Green Agenda” have directed the analysts into a peaceful relationship with surrounding environment. …
Article scientifique
Validation of a green and sensitive spectrofluorimetric method for determination of Bilastine and its application to pharmaceutical preparations, content uniformity test, and spiked human plasma
Abstract Bilastine (BIL) is a new second-generation antihistaminic drug used for the management of urticaria and rhino-conjunctivitis symptoms. Herein, a …
Article scientifique
Facile preparation of the new organic ligands, schiff bases and metal complexes in well
Abstract For mitigating the wide spread antibiotic-resistant bacteria. This study aims: Simple synthesis of new series of coordination metal complexes: …
Article scientifique
A quality-by-design optimized LC method for navigating degradation kinetics and quantification of favipiravir in the presence of degradation products and manufacturing impurities
Abstract Emergent viruses require effective treatment regimens, and the severe acute respiratory syndrome coronavirus-2 variants are still evolving. Favipiravir has …
Article scientifique
Eco-friendly and ultra-sensitive electrochemical sensor for sertraline detection in pharmaceuticals and plasma
In this work, methylene blue (MB) is electropolymerized to produce a modified glassy carbon electrode (GCE) that will enhance the …
Article scientifique
Selective six spectrophotometric methods for determination of remdesivir and moxifloxacin hydrochloride for COVID-19 treatment with overlapping spectra: a comprehensive evaluation of greenness, blueness, and whiteness
Selective, and green spectrophotometric methods have been developed for the simultaneous analysis of remdesivir (RDV) and moxifloxacin hydrochloride (MFX), two …
Article scientifique
Enhanced performance and reduced emissions in compression-ignition engine fueled with biodiesel blends synthesized via CaO and MgO nano catalysts
The rapid depletion of fossil fuel reserves has intensified the pursuit of sustainable alternatives for compression-ignition engines. Biodiesel, produced from …
Article scientifique
Eco-friendly EPDM nanocomposites reinforced with sugarcane bagasse-derived cellulose nanocrystals
The goal of this work is to prevent environmental pollution resulted from burned agriculture waste, offering a pathway with the …
Article scientifique
Selenium nanoparticle loaded on PVA/chitosan biofilm synthesized from orange peels: antimicrobial and antioxidant properties for plum preservation
This study investigates the eco-friendly synthesis, characterization, and biological activity of selenium nanoparticles (SeNPs) incorporated into a polyvinyl alcohol/chitosan (PVA/CH) …
Article scientifique
Metal chelation approach synergized with surfactant for spectrofluorimetric assay of moxifloxacin with method greenness evaluation
Abstract This work deals with devising a quick and easy method for moxifloxacin assay using a sensitive spectrofluorimetric technique. The …