Lithium ion batteries as a power source are dominating in portable electronics, penetrating the electric vehicle market, and on the verge of entering the utility market for grid-energy storage. Depending on the application, trade-offs among the various performance parameters-energy, power, cycle life, cost, safety, and environmental impact-are often needed, which are linked to severe materials ...

The most sensitive and complex organ in the human body is eye, so special attention should be needed for administration of pharmaceutical substances into eye. It one difficult researchers preparation drug delivery to anatomical characteristics physiological properties eye considered delivery. dosage forms depend upon anatomy physiology Drug on outer part as well inner ocular structure therapy a...