Isbn: 9786200435163 - polymers in medical application: bio-ploymers microsphere for drug delivery system (6 risultati)

Paperback. Condizione: Brand New. 120 pages. 8.66x5.91x0.28 inches. In Stock.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Natural polymers are superior compared with synthetic polymers when used in medical applications, especially if they are already present in the human body.The current work involves the production of microspheres from bio-natural polymer (Dextrin maize starch) as primary material and Poly (vinyl alcohol) PVA or PEG by using aqueous two phase system (ATPS) technique. PEG and PVA of 2, 2.5, 3 wt% was mixed with 18% Dextrin using sonication process and then stirred for 20 hr at 5°C. Different samples taken after 4, 8, 12, 16, and 20 hr during stirring process for each concentration.The effect of changing the rheological properties on the specification conditions similar to human body conditions (PBS, pH = 7.4, T = 37 ºC) and stability studied. Microspheres were also, loaded by insulin and study the effect of changing pH to simulate body conditions and release control.Optical Microscope (OM), Atomic Force Microscope (AFM), Cone-plate, Zeta Potential (ZP), Fourier Transform Infrared (FTIR), Dynamic light Scattering (DLS), pH Matter, Scanning Electron Microscope (SEM) and Ultra Violet (UV) characterizations techniques have been used to characterize the microspheres. 120 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Kareem Mohammed SarahMs. Sarah Kareem Mohammed, Dr. Nizar Jawad Hadi, Dr. Auda Jabbar Braihi. Department of Polymers/ College of Material Engineering/ University of Babylon, Babil, IRAQ.Natural polymers are superior compared with.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Natural polymers are superior compared with synthetic polymers when used in medical applications, especially if they are already present in the human body.The current work involves the production of microspheres from bio-natural polymer (Dextrin maize starch) as primary material and Poly (vinyl alcohol) PVA or PEG by using aqueous two phase system (ATPS) technique. PEG and PVA of 2, 2.5, 3 wt% was mixed with 18% Dextrin using sonication process and then stirred for 20 hr at 5°C. Different samples taken after 4, 8, 12, 16, and 20 hr during stirring process for each concentration.The effect of changing the rheological properties on the specification conditions similar to human body conditions (PBS, pH = 7.4, T = 37 ºC) and stability studied. Microspheres were also, loaded by insulin and study the effect of changing pH to simulate body conditions and release control.Optical Microscope (OM), Atomic Force Microscope (AFM), Cone-plate, Zeta Potential (ZP), Fourier Transform Infrared (FTIR), Dynamic light Scattering (DLS), pH Matter, Scanning Electron Microscope (SEM) and Ultra Violet (UV) characterizations techniques have been used to characterize the microspheres.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Natural polymers are superior compared with synthetic polymers when used in medical applications, especially if they are already present in the human body.The current work involves the production of microspheres from bio-natural polymer (Dextrin maize starch) as primary material and Poly (vinyl alcohol) PVA or PEG by using aqueous two phase system (ATPS) technique. PEG and PVA of 2, 2.5, 3 wt% was mixed with 18% Dextrin using sonication process and then stirred for 20 hr at 5°C. Different samples taken after 4, 8, 12, 16, and 20 hr during stirring process for each concentration.The effect of changing the rheological properties on the specification conditions similar to human body conditions (PBS, pH = 7.4, T = 37 ºC) and stability studied. Microspheres were also, loaded by insulin and study the effect of changing pH to simulate body conditions and release control.Optical Microscope (OM), Atomic Force Microscope (AFM), Cone-plate, Zeta Potential (ZP), Fourier Transform Infrared (FTIR), Dynamic light Scattering (DLS), pH Matter, Scanning Electron Microscope (SEM) and Ultra Violet (UV) characterizations techniques have been used to characterize the microspheres.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 120 pp. Englisch.…

Taschenbuch. Condizione: Neu. Polymers in Medical Application | Bio-Ploymers Microsphere for Drug Delivery System | Sarah Kareem Mohammed (u. a.) | Taschenbuch | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786200435163 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …