Earth-friendly-assessed silver-nanoparticles spectrophotometric method for rapid and sensitive analysis of Molnupiravir, an FDA-approved candidate for COVID-19: application on pharmaceutical formulation and dissolution test
Molnupiravir is the first oral direct-acting antiviral prodrug recently approved for the COVID-19 pandemic. Here and for the first time, we present a novel, sensitive, robust, and simple silver-nanoparticles s... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - March 10, 2023 Category: Chemistry Authors: Ahmed R. Mohamed, Ebrahim Abolmagd, Israa M. Nour, Mohamed Badrawy and Mohamed A. Hasan Tags: Research Source Type: research
An eco-friendly separation-based framework for quantitative determination and purity testing of an antihypertensive ternary pharmaceutical formulation
Designing new, verified methodologies with a focus on sustainability, analytical efficiency, simplicity, and the environment has become a major priority for pharmaceutical quality control units. In this way, s... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - March 10, 2023 Category: Chemistry Authors: Hoda M. Marzouk, Nada S. Ayish, Badr A. El-Zeany and Ahmed S. Fayed Tags: Research Source Type: research
Design, synthesis, molecular docking studies and biological evaluation of thiazole carboxamide derivatives as COX inhibitors
Nonsteroidal anti-inflammatory drugs (NSAIDs) have been the most commonly used class of medications worldwide for the last three decades. (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - March 6, 2023 Category: Chemistry Authors: Mohammed Hawash, Nidal Jaradat, Murad Abualhasan, Murat Kad ır Şüküroğlu, Mohammed T. Qaoud, Deniz Cansen Kahraman, Heba Daraghmeh, Leen Maslamani, Mais Sawafta, Ala Ratrout and Linda Issa Tags: Research Source Type: research
A green protocol ball milling synthesis of dihydropyrano[2,3-c]pyrazole using nano-silica/aminoethylpiperazine as a metal-free catalyst
Ball mill is an effective, and green method for the synthesis of heterocyclic compounds in very good yields. This method is a simple, economical, and environmentally friendly process. In this work, an efficien... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - March 4, 2023 Category: Chemistry Authors: Dina Mallah and Bi Bi Fatemeh Mirjalili Tags: Research Source Type: research
Harmful and potentially harmful constituents (HPHCs) in two novel nicotine pouch products in comparison with regular smokeless tobacco products and pharmaceutical nicotine replacement therapy products (NRTs)
Tobacco-free nicotine pouches is a novel category of oral nicotine-delivery products. Among current tobacco users such pouches may serve as a low-risk alternative to cigarettes or conventional, tobacco-based o... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - March 3, 2023 Category: Chemistry Authors: Susanne Back, Anna E. Masser, Lars E. Rutqvist and Johan Lindholm Tags: Research article Source Type: research
Multi-residue analysis of certain lanolin nipple care products for trace contaminants
Topical lanolin is commonly used on nipples to aid breastfeeding success. The raw material undergoes refinement to remove contaminants such as pesticides, which may accumulate from exogenous environmental sour... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 27, 2023 Category: Chemistry Authors: Katie Bourdillon, Tom McCausland and Morgan McCabe Tags: Research Source Type: research
Synthesis, DFT investigations, antioxidant, antibacterial activity and SAR-study of novel thiophene-2-carboxamide derivatives
Synthetic strategy for the synthesis of thiophene 2-carboxamide derivatives substituted with hydroxyl, methyl and amino groups at position-3 was proposed. The strategy includes the cyclization of the precursor... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 20, 2023 Category: Chemistry Authors: Heba M. Metwally, Norhan A. Khalaf, Ehab Abdel-Latif and Mohamed A. Ismail Tags: Research Source Type: research
Ultrastructural changes in the fat body of desert locust, Schistocerca gregaria (Orthoptera: Acrididae) treated with zinc chromium oxide nanostructures via chemical co-precipitation approach
The present work aims to investigate the ultrastructural changes in the fat body of fifth instar nymphs Schistocerca gregaria (Orthoptera: Acrididae) treated with zinc chromium oxide (ZnCrO). The nanoparticles (N... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 20, 2023 Category: Chemistry Authors: Fatma M. Hashem, Elsayed Elgazzar and Wageha A. Mostafa Tags: Research article Source Type: research
Leidenfrost green synthesis method for MoO3 and WO3 nanorods preparation: characterization and methylene blue adsorption ability
Environmental pollution is a critical issue due to its impact on humans and other organisms. An important demand nowadays is the need for a green method to synthesize nanoparticles to remove pollutants. Theref... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 15, 2023 Category: Chemistry Authors: Marwa A. Moghazy Tags: Research article Source Type: research
Biodegradable functionalized magnetite nanoparticles as binary-targeting carrier for breast carcinoma
In this study, Superparamagnetic magnetite nanoparticles (SPMNPs) are used in a new way as direct nanocarrier for Doxorubicin hydrochloride (DOX) via the functionalization of their surface with tri-sodium citr... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 13, 2023 Category: Chemistry Authors: Magda Ali Akl, Amira Mostafa Kamel and Mahmoud Ahmed Abd El-Ghaffar Tags: Research article Source Type: research
Optimization of Cr (VI) removal from aqueous solution with activated carbon derived from Eichhornia crassipes under response surface methodology
Tannery industries ’ effluent contains a high concentration of Cr (VI) which has the potential to affect the environment and public health. Therefore, this study aimed to investigate the optimization of Cr (VI)... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 13, 2023 Category: Chemistry Authors: Jemal Fito, Solomon Tibebu and Thabo T. I. Nkambule Tags: Research Source Type: research
Photochemical synthesis of pyrano[2,3-d]pyrimidine scaffolds using photoexcited organic dye, Na2 eosin Y as direct hydrogen atom transfer (HAT) photocatalyst via visible light-mediated under air atmosphere
The Knoevenagel-Michael cyclocondensation of barbituric acid/1,3-dimethylbarbituric acid, malononitrile, and arylaldehyde derivatives was used to construct a multicomponent green tandem method for the metal-fr... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 7, 2023 Category: Chemistry Authors: Farzaneh Mohamadpour Tags: Research Source Type: research
Phytochemical analysis, antioxidant capacities, and in vitro biological activities of the extract of seed coat as by-products of pea
This study aimed to investigate the phytoconstituents and biological activities of SCP extract. Phytoch... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - February 1, 2023 Category: Chemistry Authors: Hanaa S. S. Gazwi, Maha O. A. Omar and Magda E. Mahmoud Tags: Research Source Type: research
Comparative study of extension area based methods for spectrophotometric determination of desmopressin acetate in the presence of its acid-induced degradation products
Desmopressin acetate (DPA) is a synthetic analogue of vasopressin used in the treatment of diabetes insipidus, bedwetting, hemophilia A, and elevated levels of urea in the blood. Sensitive and selective stabil... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - December 18, 2022 Category: Chemistry Authors: Khadiga M. Kelani, Ahmed M. Wafaa Nassar, Gamal A. Omran, Samir Morshedy and Wael Talaat Tags: Research Source Type: research
Visible-light-driven radical Friedl änder hetero-annulation of 2-aminoaryl ketone and α-methylene carbonyl compound via organic dye fluorescein through a single-electron transfer (SET) pathway
The discoveries recommend that the photoinduced conditions of fluorescein-determined go about as impetus for photochemically combining polysubstituted quinolines in ethanol at room temperature under air enviro... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - December 15, 2022 Category: Chemistry Authors: Farzaneh Mohamadpour Tags: Research Source Type: research
