Nanometric Dry Powder Coatings Using a Novel Process
نویسندگان
چکیده
منابع مشابه
Inhaled Therapeutics using Dry Powder Inhalers (DPI)
Dry powder inhalers (DPIs), opposed to the traditional pre-metered dose inhalers (MDIs), prove to be more advantageous in delivering the desired dosage of medication to the targeted site. Now, engineers are designing better DPIs and new carrier particles that have better characteristics for drug delivery.
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In the recent years pulmonary drug delivery system is found to be preferred route of administration for various drugs. It has been divided into 3 classes: Nebulizers, pMDI, DPI.DPI are used as an alternative to pMDI because pMDI contains propellant (CFC) which has ozone depletion characteristics. DPI delivers medication in the form of dry powder to lungs. DPI is formulated either as a carrier b...
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To enable what would otherwise be impractical, invasive and potentially dangerous testing, and to remove the huge variation and costs associated with human subjects, it is common practice to test inhalation devices and formulations using in vitro test apparatus. Industry standard test conditions and relevant parameters have been devised and published by the regulatory authorities and within the...
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A drug product combines pharmacologic activity with pharmaceutical properties. Desirable performance characteristics are physical and chemical stability, ease of processing, accurate and reproducible delivery to the target organ, and availability at the site of action. For the dry powder inhaler (DPI), these goals can be met with a suitable powder formulation, an efficient metering system, and ...
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Quantum and reversible logic circuits have more advantages than the common circuits, like low power consumption. These circuits are good choice to design future computers. One of the important issues in reversible logic is parity preservation. If parity of inputs and outputs are equal in reversible gate, this gate will be parity preserve. Reversible circuits made by these gates are parity prese...
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ژورنال
عنوان ژورنال: KONA Powder and Particle Journal
سال: 1999
ISSN: 0288-4534,2187-5537
DOI: 10.14356/kona.1999024