Smart chemometrics-assisted spectrophotometric methods for efficient resolution and simultaneous determination of paracetamol, caffeine, drotaverine HCl along with three of their corresponding related impurities
Three novel, simple and accurate multivariate spectrophotometric assisted mathematical techniques were developed for determination of paracetamol, caffeine, drotaverine HCl and their related impurities. The us... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - October 5, 2023 Category: Chemistry Authors: Samia A. Tawfik, Maha A. Hegazy, Nariman A. El-Ragehy and Ghada A. Sedik Tags: Research Source Type: research
Development, validation and greenness assessment of a new electro-driven separation method for simultaneous analysis of cefixime trihydrate and linezolid in their fixed dose combination
The establishment and validation of a straightforward, accurate, and eco-friendly capillary zone electrophoretic-diode array detection (CZE-DAD) procedure has been presented for concurrent measurement of two c... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - October 4, 2023 Category: Chemistry Authors: Maha R. Habeeb, Samir M. Morshedy, Hoda G. Daabees and Sohila M. Elonsy Tags: Research Source Type: research
Spectrophotometric determination of favipiravir in presence of its acid hydrolysis product
Favipiravir (FAV) has been approved as an antiviral drug used in pandemic corona virus to treat covid-19. It has an amide moiety susceptible to hydrolysis and degradation in acid medium. Therefore, four simple... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 30, 2023 Category: Chemistry Authors: Yasmine Ahmed Sharaf, Mai H. Abd El-Fattah, Heba M. El-Sayed and Maha A. Hegazy Tags: Research Source Type: research
Development of Green HPTLC method for simultaneous determination of a promising combination Tamsulosin and Mirabegron: stability-indicating assay was examined
Recently, mirabegron has been added to tamsulosin to treat overactive bladder in men with benign prostatic hypertrophy. A Rapid, selective, sensitive, and green high-performance thin-layer chromatography (HPTL... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 30, 2023 Category: Chemistry Authors: Maha M. Abou El-Alamin, Safaa S. Toubar, Dina A. Mohamed and Marwa I. Helmy Tags: Research Source Type: research
Fabrication of an electrochemical sensor based on eggshell waste recycling for the voltammetric simultaneous detection of the antibiotics ofloxacin and ciprofloxacin
In this work, an accurate, highly sensitive, and economical electrochemical sensor based on a carbon paste electrode modified by Ca2CuO3 nanostructure (Ca2CuO3 NS) was constructed using Eggshell waste recycling a... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 30, 2023 Category: Chemistry Authors: M. Khodari, H. F. Assaf, Ahmed A. Shamroukh and E. M. Rabie Tags: Research Source Type: research
Aconitum lycoctonum L. (Ranunculaceae) mediated biogenic synthesis of silver nanoparticles as potential antioxidant, anti-inflammatory, antimicrobial and antidiabetic agents
In this study, a polar extract of Aconitum lycoctonum L. was used for the synthesis of silver nanoparticles (AgNPs), followed by their characterization using different techniques and evaluation of their potential... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 28, 2023 Category: Chemistry Authors: Zia ur Rehman Khan, Nasir Assad, Muhammad Naeem-ul-Hassan, Muhammad Sher, Suliman Alatawi, Mohsen Suliman Alatawi, Awatif M. E. Omran, Rasha M. A. Jame, Muhammad Adnan, Muhammad Nauman Khan, Baber Ali, Sana Wahab, Sarah Abdul Razak, Muhammad Ammar Javed, Tags: Research Source Type: research
Fragment merging approach for design, synthesis, and biological assessment of urea/acetyl hydrazide clubbed thienopyrimidine derivatives as GSK-3 β inhibitors
In this study, compounds 6b and 6a were found to be moderate GSK... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 27, 2023 Category: Chemistry Authors: Joseph S. Saleh, Soha R. Abd El Hadi, Hany S. Ibrahim, Eman Z. Elrazaz and Khaled A. M. Abouzid Tags: Research Source Type: research
Facile synthesis of MOF-derived N doped ZnO/C nanoparticles and its adsorption activity toward dye removal
Metal –organic framework (MOF)-derived materials have gained an increasing interest and showed potential adsorption features in numerous applications. Significant attempts have been performed to boost the struc... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 26, 2023 Category: Chemistry Authors: Khadiga Mohamed Abas and Sherief A. Al Kiey Tags: Research Source Type: research
Synthesis of novel modified acrylamide copolymers for montmorillonite flocculants in water-based drilling fluid
A study was conducted to treat the water-based drilling fluid through coagulation-flocculation. Innovative modified acrylamide copolymers were utilized as montmorillonite flocculants to improve drilling perfor... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 24, 2023 Category: Chemistry Authors: Shirin Faridi, Akbar Mobinikhaledi, Hassan Moghanian and Meisam Shabanian Tags: Research Source Type: research
Enzymatic synthesis of novel pyrrole esters and their thermal stability
In the present work a simple enzymatic approach (Novozym 435) for transesterification to synthesize pyrrole esters was reported. To generate the best reaction conditions, which resulted in the optimum yield of... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 23, 2023 Category: Chemistry Authors: Jingyi Hu, Meng Zhou, Yujie Zhang, Xi Zhang, Xiaoming Ji, Mingqin Zhao and Miao Lai Tags: Research Source Type: research
Development of a sustainable multianalyte MEKC method for quantitation of the antihyperlipidemic drugs ezetimibe together with three statins. Greenness and whiteness appraisal studies
Implementing powerful and sustainable research that complies with green analytical chemistry (GAC) and white analytical chemistry (WAC) fundamentals can downsize the environmental compliance costs and fruitful... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 23, 2023 Category: Chemistry Authors: Haydi S. Elbordiny, Sohila M. Elonsy, Hoda G. Daabees and Tarek S. Belal Tags: Research Source Type: research
Higher sensitive selective spectrofluorometric determination of ritonavir in the presence of nirmatrelvir: application to new FDA approved co-packaged COVID-19 pharmaceutical dosage and spiked human plasma
Ritonavir was recently combined with nirmatrelvir in a new approved co-packaged medication form for the treatment of COVID-19. Quantitative analysis based on fluorescence spectroscopy measurement was extensive... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 21, 2023 Category: Chemistry Authors: Mohamed S. Imam, Ahmed H. Abdelazim, Sherif Ramzy, Ahmed A. Almrasy, Mohammed Gamal and Afnan S. Batubara Tags: Research Source Type: research
HPLC/UV approach method for the first simultaneous estimation of molnupiravir and ertapenem as a binary mixture in human plasma and dosage form as a regimen for COVID-19 treatments
COVID-19 is a serious virus that can have a lot of effects, one of which is a secondary bacterial infection that can be more life-threatening and even lethal than the initial viral infection. Hence a fast and ... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 21, 2023 Category: Chemistry Authors: Khaled K. Afify, Ramadan Ali, Mohammad A. El-Dosoky and Mohamed wafaa I. Nassar Tags: Research Source Type: research
Microplastics removal from aqueous environment by metal organic frameworks
This paper provides an overview of recent research performed on the applications of metal –organic frameworks (MOFs) for microplastics (MPs) removal from aqueous environments. MPs pollution has become a major e... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 21, 2023 Category: Chemistry Authors: Zhila Honarmandrad, Massoud Kaykhaii and Jacek G ębicki Tags: Review Source Type: research
Green extraction of phenolics and flavonoids from black mulberry fruit using natural deep eutectic solvents: optimization and surface morphology
This study deployed ultrasonic-assisted extraction (UAE), combined with natural deep eutectic solvents (NADES), to extract phenolics and flavonoids from the black mulberry fruit, and the antioxidant activity w... (Source: Chemistry Central Journal)
Source: Chemistry Central Journal - September 21, 2023 Category: Chemistry Authors: Tan Phat Vo, Thuy Vy Pham, Kasia Weina, Thi Ngoc Huyen Tran, Le Thao Vy Vo, Phuc Thanh Nguyen, Tran Linh Ha Bui, Thuy Han Phan and Dinh Quan Nguyen Tags: Research Source Type: research
