Polymeric controlled drug delivery systems play a crucial role in regulating drug release through diffusion, solvent penetration, and chemical mechanisms. These systems include diffusion-controlled, solvent-controlled, and chemically-controlled devices, each operating based on specific principles. S

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Dental composites are tooth-colored materials developed for natural appearance in dental procedures. They are defined as highly cross-linked polymeric materials reinforced with fillers. This article covers the history, classification, and properties of dental composites, including definitions by exp

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This lecture by Dr. Kumari Anjana covers anthelmintic drugs used in veterinary medicine, focusing on the classification of simple heterocyclic compounds, benzimidazoles, and their prodrugs. It discusses the spectrum, mechanism of action, administration, contraindications, and uses of piperazine and

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Explore the synthesis routes and precursor methods for polymeric LEDs, including the Wessling method, precursor routes to PPV, and the sulfur and chlorine precursor routes. Learn about the role of soluble polymers, thermal treatments, and the effects of side groups in the synthesis process.

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The European Commission has adopted a REACH restriction to ban the sale of rubber and plastic infill materials used in synthetic turf surfaces, aiming to reduce the release of microplastics into the environment. This ban is set to take effect in September 2031, granting a transition period of 8 year

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Ribonucleic acid (RNA) is a crucial polymeric molecule in various biological functions including coding, decoding, gene regulation, and expression. It works alongside DNA and plays a key role in protein synthesis. There are three major types of RNA - rRNA, tRNA, and mRNA, each with specific function

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Coupling methods in polymeric prodrugs involves the conjugation of drugs or biomolecules with polymers through stable bond linkages like ester, amide, or disulfide bonds. Different coupling agents and reactive groups are utilized to achieve successful conjugation, with recent advancements focusing o

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Design and Synthesis of Ligands for studying Nanoparticle Surface Charge and Distribution, including examples of monomeric and polymeric ligands. Critical design elements of the ligand library are discussed, emphasizing scalable synthesis and key features. Initial synthesis challenges are noted, wit

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