2 documents found, page 1 of 1
Controlled release of moxifloxacin from intraocular lenses modified by Ar plasm...
Pimenta, Andreia; Vieira, Ana Paula; Colaco, Rogério; Saramago, Benilde; Gil, Maria; Coimbra, Patrícia; Alves, Patrícia; Bozukova, DimitriyaIntraocular lenses (IOLs) present an alternative for extended, local drug delivery in the prevention of post-operative acute endophthalmitis. In the present work, we modified the surface of a hydrophilic acrylic material, used for manufacturing of IOLs, through plasma-assisted grafting copolymerization of 2-acrylamido-2-methylpropane sulfonic acid (AMPS) or [2-(methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammo...
Surface modification of an intraocular lens material by plasma-assisted graftin...
Vieira, Ana Paula; Pimenta, Andreia; Silva, Diana; Gil, Maria; Alves, Patrícia; Coimbra, Patrícia; Mata, Jose; Bozukova, Dimitriya; Correia, Tiago R.Endophthalmitis, an inflammation of the eye due to perioperative infection, may occur after cataract surgery. Intraocular lenses (IOLs) loaded with an antibiotic have been proposed as an alternative to the conventional postoperative endophthalmitis prophylaxis, since the antibiotic is delivered directly to the target site. In this work, an IOL-based antibiotic releasing system was prepared from a copolymer used...