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Biomedical Applications of Hydrogels Handbook
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SYSNO ASEP 0348447 Druh ASEP M - Kapitola v monografii Zařazení RIV C - Kapitola v knize Název Hydrogels contact lenses Tvůrce(i) Michálek, Jiří (UMCH-V) RID, ORCID
Hobzová, Radka (UMCH-V) RID, ORCID
Přádný, Martin (UMCH-V) RID
Dušková, Miroslava (UMCH-V) RID, ORCIDZdroj.dok. Biomedical Applications of Hydrogels Handbook. - New York : Springer, 2010 / Ottenbrite R. M. ; Park K. ; Okano T. - ISBN 978-1-4419-5918-8 Rozsah stran s. 303-315 Poč.str. 13 s. Poč.str.knihy 432 Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova contact lenses ; hydrogels ; silicone-hydrogels Vědní obor RIV EI - Biotechnologie a bionika CEP KAN200520804 GA AV ČR - Akademie věd CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000282071200016 DOI 10.1007/978-1-4419-5919-5_16 Anotace Contact lenses can be classified in a number of ways; however, the two main categories are hard and soft lenses, which are based on the material used for their manufacture. The soft lens category can be further divided into hydrophobic and hydrophilic subcategories. Consequently, the development of contact lens materials took three specific directions: hydrogels with high water content, rigid gas-permeable lenses with enhanced oxygen permeability, and surface modification of silicone elastomer lenses. These polymeric systems are expected to improve the water content of the contact lenses as well as the permeability to oxygen, which are crucial properties but controllable through the molecular design. Currently, the high water content hydrogels are being challenged by the silicone-hydrogels for the world market share. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2011
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