Basic Fuchsin (BF), a triphenylmethane dye, exhibits notable redox properties that can be leveraged for electrochemical applications, including metal ion sensing. This study explores the electrochemical behavior of BF and its complexation with copper ions (Cu 2 ⁺) using cyclic voltammetry (CV). The impact of pH, solvent composition, and electrolyte type on the redox activity of BF was systematically investigated. A BF-doped ca...

Vascular complications after percutaneous cardiac interventions are a significant cause of morbidity that affects post-procedural prognosis. Data about the efficacy and safety of routine protamine sulphate to prevent these complications remain scarce. Hence, we aim to assess the efficacy and safety of routine protamine sulphate use for heparin reversal in patients undergoing percutaneous cardiac interventions. We systematicall...

Fish intake may constitute a significant route by which humans are exposed to metals, especially people who depend on fish as a source of protein as Alexandrians. Therefore, this study aimed to investigate the metal contents in muscles in eight commonly consumed freshwater (Tilapia, Catfish, and Common Carp) and marine fish species (Emperors, Groupers, Mackerels, Silver Pomfret, and Roving Groupers) collected from the local ma...

Pre-weaning feeding is critical for calf growth, laying the foundation for future productivity and health. Nigella sativa seeds (NS) are rich in bioactive compounds with numerous beneficial effects on health and various pharmacological properties. This study aimed to investigate the supplementation of NS powder on performance, post-metabolic attributes, immunity, antioxidant capacity, and inflammatory responses in pre-weaning...

Turbinaria ornata marine macro-algae (TUN) have been applied as carriers for the metallic zinc/ZnO blended nanoparticles, which were synthesized by implementing the extracted phytochemicals of the algae. The resulting hybrid bio-composite (Zn@ZnO/TUN) was characterized as a potential product of promising antioxidant and antidiabetic characteristics in synergetic studies. The obtained composite demonstrate t6he existing or comp...

There is a growing need to improve facile, eco-friendly, and cheap approaches for nanoparticle (NP) synthesis. Green protocols have been investigated for the fabrication of NPs using several natural sources as plants, algae, fungi, and bacteria. Thus, the present study proposed a rapid, convenient, and efficient biosynthesis of gold NPs (Au-NPs) using the ethanolic extracts of three macroalgae, i.e., Cystoseira myrica, C. trin...

The antagonistic side effects of chemical medications led to the search for safe strategies such as biogenic agents. Correspondingly, this study aims to create biogenic, appropriate, auspicious and innovative therapeutic agents like Galaxaura elongata {GE} , Turbinaria ornata {TO} and Enteromorpha flexuosa {EF} macroalgae-based silver nanoparticles (Ag-NPs). The Ag + reduction and the creation of Ag[GE]-NPs, Ag[TO]-NPs and Ag[...