00991nam0-2200313---450-99000982292040332120140220122458.0000982292FED01000982292(Aleph)000982292FED0100098229220140213d1870----km-y0itay50------bagerDEy-------001yy<<Die >>Natur, der Menschengeist und sein GottesbegriffOder: Versuch einer antimaterialistischen SchöpfungstheorieG. H. G. JahrLeipzigLiterarisches Institut1870XX, 246 p.21 cm<<Die >>wichtigsten Zeitfragen1UniversoOrigine11120itaJahr,Gottlieb Heinrich Georg522191ITUNINARICAUNIMARCBK990009822920403321SG 100/B 70BIBL. 351FLFBCFLFBCNatur, der Menschengeist und sein Gottesbegriff835590UNINA04089nam 2200985z- 450 991055712980332120210501(CKB)5400000000040756(oapen)https://directory.doabooks.org/handle/20.500.12854/68311(oapen)doab68311(EXLCZ)99540000000004075620202105d2021 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierClay-Based Pharmaceutical Formulations and Drug Delivery SystemsBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20211 online resource (202 p.)3-0365-0186-X 3-0365-0187-8 This book includes recent advances in the use of clays in the design of medicinal products and medicinal devices. The pharmaceutical applications of nanoclays are far ranging, because of their distinct advantages: they are versatile (possess a wide range of mechanical, chemical and physical properties) and available at reasonable costs. Some special clays (mainly kaolinite, halloysite, montmorillonite, saponite, hectorite, palygorskite and sepiolite), as well as semi-synthetic (organoclays) or synthetic (double layer hydroxides) derivatives, are very useful materials for modulating drug delivery. In the last decade, several actives have been loaded onto nanoclays and similar inorganic excipients to increase solubility, improve stability, reduce toxicity, and enhance bioavailability, with a consequent increase in therapeutic response. Polymer/clay nanocomposites with synergic properties have been developed, showing improved mechanical properties with respect to the pristine polymer matrices and allowing modified release of loaded actives. Moreover, nanoclays have very recently demonstrated positive effects on the proliferation and migration of fibroblasts. The development of clay-based medicinal products and medicinal devices requires experience in the fields of both clay structure and properties and pharmaceutical technology design.Medicine and Nursingbicsscaeroperlantimicrobial propertiesbioactive elementsbioadhesionbiocompatibilitychitosanchondroitin sulfateclay mineralscyclodextrinscytotoxicitydissolution improvementdissolution ratedrugelectrospinningelement mobilityfibroblastfibroblasts proliferationFranz cellglyburideglycosaminoglycanshalloysitehalloysite nanotubehazardous elementheavy metalhybridhydrochlorothiazidehydrogelhydrogel filmhydrotalciteimmune responsein vitro dissolution testsketoprofenliquisolid techniquemesoporous claymethotrexatemontmorilloniten/ananoclayNeusilinorganic solventsosteosarcomapalygorksitepalygorskitephotostabilitypraziquantelproliferationscaffoldssepiolitespring watersurface modificationtablettargeted drug deliverytoxicitywound healingMedicine and NursingViseras Césaredt1290169Viseras CésarothBOOK9910557129803321Clay-Based Pharmaceutical Formulations and Drug Delivery Systems3021381UNINA