Biomimetic Functional Surfaces towards Bactericidal Soft Contact Lenses
نویسندگان
چکیده
منابع مشابه
Therapeutic Contact Lenses via Biomimetic Imprinting
A biomimetic approach has been exercised to design and synthesize novel contact lenses, to tackle the unmet need for the controlled loading and release of therapeutics on the surface of the eye. This work will demonstrate the formation and characterization of novel lenses with controlled loading and release of ocular H1antihistamines and antibiotics. Since ocular bioavailability of topical drug...
متن کاملSoft contact lenses in cases of aphakia.
The use of hydrophilic acrylates (POIYHEMA) in the composition of contact lenses was first described by Wichterle and Lim (I960). The development of a spun cast lens has taken several years. The basic technique by Wichterle has now been extended by the manufacturers, Bausch and Lomb. Whilst the low minus powers are available in more than one back curve fitting, the high minus and aphakic series...
متن کاملDrug delivery through soft contact lenses.
Clinical studies were conducted on 466 patients waiting for senile cataract surgery and receiving chloromycetin, gentamicin, or carbenicillin subconjunctivally and through New Sauflon 70 and New Sauflon 85 lenses. The aqueous drug levels were biologically estimated at various time intervals. Soft contact lenses provided significantly higher drug penetration than subconjunctival therapy. Both mo...
متن کاملThe therapeutic use of soft contact lenses.
Introduction Hydroxyethylmethacrylate (HEMA) is a hydrop~ylic absorpt1ve hydrogel of good mechanical strength which can, in the dehydrated state, he la;the cut to accura'te dimensioIlls and then rehydrated to form a softconta,et Jens of excellent optical properties. Lenses intended for correction .of ametropia (usually myopia) have a water content of 30 per cent to 40 percent hut the ma:terial ...
متن کاملTherapeutic use of soft contact lenses.
Soft contact lenses are widely used for correction of refractive errors and in diseases related to corneal surface irregularities. In this case series we have used soft contact lenses in treatment of patients having bullous keratopathy, corneal ulcer, dry eye, trichiasis and corneal perforation. Soft contact lenses were found to be superior than conventional method of treatment and they have re...
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ژورنال
عنوان ژورنال: Micromachines
سال: 2020
ISSN: 2072-666X
DOI: 10.3390/mi11090835