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COMPOSITION IN THE FORM OF LIQUID FOR MAINTENANCE OF CONTACT LENSES AND MEDICAL MATERIALS

IP Title

Summary

Titanium dioxide based materials are commonly known as photocatalysts of environmental and biomedical relevance.Photoactive TiO2 irradiated with ultraviolet light shows antiseptic, fungicidal, disinfecting and odour-neutralizing properties. It can be used for production of self-cleaning surfaces as well as disinfection, sterilization or odour-neutralizing agents. The main advantages of modified nanocrystalline titanium dioxide are: -lack of the dark-toxicity of both the modified materi

Technology Application

The invention relates to a composition, particularly in the form of liquid to be used externally as a rinsing contact lenses, containing nanocrystalline photocatalyst active in visible light, and optionally hydrogen peroxide.Further development of the invention is under progress at Faculty of Chemistry, Jagiellonian University. Currently the Centre for Innovation, Technology Transfer and University Development (CITTRU) is looking for entities intrested in the licence and commercial applicati

Type of Cooperation

License agreement

Countries

Poland, Brasil, Korea, Mexico, Canada, USA, Russia, Australia, Japan

Supplementary Information

Inventor: ABUZ, Przemysaw | MACYK, Wojciech | STOCHEl, Grayna | HECZKO, Piotr B. | STRUS, Magdalena
Priority Number: WO2011136672A1
IPC Current: A01N005916 | A01N003116 | A01N003740 | A01N004308 | A01N004316 | A01N005900 | A01P000100 | A61L001206 | A61L001208
Assignee Applicant: Uniwersytet Jagiellonski
Title: COMPOSITION IN THE FORM OF LIQUID FOR MAINTENANCE OF CONTACT LENSES AND MEDICAL MATERIALS | COMPOSITION SOUS FORME DE LIQUIDE POUR L'ENTRETIEN DE LENTILLES DE CONTACT ET DE MATÉRIAUX MÉDICAUX
Usefulness: COMPOSITION IN THE FORM OF LIQUID FOR MAINTENANCE OF CONTACT LENSES AND MEDICAL MATERIALS | COMPOSITION SOUS FORME DE LIQUIDE POUR L'ENTRETIEN DE LENTILLES DE CONTACT ET DE MATÉRIAUX MÉDICAUX
Summary: As a contact lens cleaning solution; and in the production of a preparation for sterilization or disinfection, preferably in the production of a photosterilizing, photobacteriocidal, photomycocidal, or photocatalytic preparation particularly for use in cosmetology, dermatology, ophthalmology, laryngology, urology, gynecology, rheumatology, oncology, surgery, veterinary medicine, dentistry, and for the sterilization of surfaces and glass or plastic elements, including medical catheters, glass and/or plastic conduits as well as other surfaces.
Novelty: Composition useful as contact lens cleaning solution comprises surface-modified titanium dioxide with organic compound selected from benzene-1,2-diol/phthalic acid derivatives, ascorbic acid, and rutin

Industry

Biomedical

Sub Group

Pharmaceuticals

Application No.

PL2011050011

Country/Region

Poland

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