السلام عليكم و رحمة الله و بركاته
وَقُلِ اعْمَلُوا فَسَيَرَى اللَّهُ عَمَلَكُمْ وَرَسُولُهُ وَالْمُؤْمِنُونَ [سورة التوبة: 105]
Introduction Types of chemical bonds: (Ionic and covalent bonds) - Atomic and molecular orbital: (sigma and pi bond) - Hybridization (sp3, sp2, sp) - Inductive effect, polarization, and…
CHEM 245: Principles of Organic Chemistry 2 Organic halides: (Types – IUPAC nomenclature, Physical properties. Synthesis, reactions and Grignard…
244 CHEM: Principles of Organic Chemistry 1 Contents Structure and bonding Aliphatic hydrocarbons…
Fungal biofilms have caused several medical problems, resulting in significant morbidity and mortality as well as poor response to antifungal drugs. The current study was designed to evaluate the…
Cellulose has been one of the most widespread materials due to its renewability, excellent mechanical properties, biodegradability, high absorption ability, biocompatibility and cheapness. Novel,…
The burst release of drug is a problem associated with the use of common blending electrospinning. This problem can be avoided via fabrication of core–shell nanofibers where drug can be coated…

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