MXPA04005227A - Uso de nanoparticulas como portadores para biocidas en composiciones oftalmicas. - Google Patents

Uso de nanoparticulas como portadores para biocidas en composiciones oftalmicas.

Info

Publication number
MXPA04005227A
MXPA04005227A MXPA04005227A MXPA04005227A MXPA04005227A MX PA04005227 A MXPA04005227 A MX PA04005227A MX PA04005227 A MXPA04005227 A MX PA04005227A MX PA04005227 A MXPA04005227 A MX PA04005227A MX PA04005227 A MXPA04005227 A MX PA04005227A
Authority
MX
Mexico
Prior art keywords
nanoparticles
biocides
ophthalmic compositions
carriers
compositions
Prior art date
Application number
MXPA04005227A
Other languages
English (en)
Inventor
Christopher Carey Thomas
Original Assignee
Alcon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of MXPA04005227A publication Critical patent/MXPA04005227A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
    • A61L12/141—Biguanides, e.g. chlorhexidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
    • A61L12/143—Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Communicable Diseases (AREA)
  • Ophthalmology & Optometry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Eyeglasses (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Detergent Compositions (AREA)

Abstract

Se describe el uso de nanoparticulas de materiales inorganicos (por ejemplo, arcillas sinteticas de esmectita) en composiciones oftalmicas. Las nanoparticulas se utilizan como portadores o depositos inertes biologicamente para los biocidas. Las nanoparticulas son particularmente utiles para prevenir o reducir la absorcion de biocidas de composiciones oftalmicas por los lentes de contacto, cuando se aplican las composiciones a los lentes.
MXPA04005227A 2001-12-21 2002-12-20 Uso de nanoparticulas como portadores para biocidas en composiciones oftalmicas. MXPA04005227A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34277901P 2001-12-21 2001-12-21
PCT/US2002/041246 WO2003059193A2 (en) 2001-12-21 2002-12-20 Use of nanoparticles as carriers for biocides in ophthalmic compositions

Publications (1)

Publication Number Publication Date
MXPA04005227A true MXPA04005227A (es) 2004-10-11

Family

ID=23343232

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005227A MXPA04005227A (es) 2001-12-21 2002-12-20 Uso de nanoparticulas como portadores para biocidas en composiciones oftalmicas.

Country Status (8)

Country Link
US (1) US8097270B2 (es)
EP (1) EP1455804A4 (es)
JP (1) JP4580649B2 (es)
KR (1) KR100976291B1 (es)
BR (1) BR0215176A (es)
CA (1) CA2467759C (es)
MX (1) MXPA04005227A (es)
WO (1) WO2003059193A2 (es)

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US8703200B2 (en) * 2005-04-29 2014-04-22 The Board Of Regents Of The University Of Oklahoma Inhibition of neovascularization by cerium oxide nanoparticles
WO2006118954A2 (en) * 2005-04-29 2006-11-09 University Of Central Florida Research Foundation, Inc. Inhibition of reactive oxygen species and protection of mammalian cells
US20070148127A1 (en) * 2005-12-22 2007-06-28 Heiler David J Antimicrobial ophthalmic treatment system and method
WO2007089763A2 (en) * 2006-01-31 2007-08-09 Tyco Healthcare Group Lp Super soft foams
US8920821B2 (en) * 2006-04-14 2014-12-30 Perrigo Israel Pharmaceuticals Ltd. Pharmaceutical compositions comprising silica microspheres
US7959949B2 (en) 2006-04-27 2011-06-14 University Of Central Florida Research Foundation, Inc. Functionalized nanoceria composition for ophthalmic treatment
WO2008008525A1 (en) * 2006-07-13 2008-01-17 Novartis Ag Lens care methods and kits
US9119391B1 (en) 2007-07-16 2015-09-01 University Of Central Florida Research Foundation, Inc. Polymer coated ceria nanoparticles for selective cytoprotection
TWI454289B (zh) * 2008-04-03 2014-10-01 Alcon Res Ltd 使用順式二醇的聚合物於抑制陽離子殺生物劑被吸收進入水凝膠生物材質中之用途
US8916199B1 (en) 2008-04-25 2014-12-23 University of Central Florida Research Foundation, Ind. Inhibition of angiogenesis associated with ovarian cancer by nanoparticles of cerium oxide
US9127202B1 (en) 2008-07-18 2015-09-08 University Of Central Florida Research Foundation, Inc. Biocompatible nano rare earth oxide upconverters for imaging and therapeutics
EP2323480A4 (en) * 2008-08-28 2013-02-27 Covidien Lp ANTIMICROBIAL FOAM COMPOSITIONS, ARTICLES AND ASSOCIATED METHODS
US8883519B1 (en) 2009-03-17 2014-11-11 University Of Central Florida Research Foundation, Inc. Oxidase activity of polymeric coated cerium oxide nanoparticles
WO2010147820A1 (en) * 2009-06-17 2010-12-23 Isp Investments Inc. Stabilized biocidal dispersion via sub-micronized carrier particles, process for making the same and composition thereof
US9585840B1 (en) 2009-07-10 2017-03-07 University Of Central Florida Research Foundation, Inc. Redox active cerium oxide nanoparticles and associated methods
US8795731B1 (en) 2009-10-12 2014-08-05 University Of Central Florida Research Foundation, Inc. Cerium oxide nanoparticle-based device for the detection of reactive oxygen species and monitoring of chronic inflammation
WO2012036786A1 (en) 2010-09-17 2012-03-22 University Of L'aquila Nanoparticles of cerium oxide targeted to an amyloid-beta antigen of alzheimer's disease
ES2690550T3 (es) 2011-01-13 2018-11-21 Austin Research Labs Corp. Dispersiones de alta carga para el tratamiento de infecciones
US8951539B1 (en) 2011-06-07 2015-02-10 University Of Central Florida Research Foundation, Inc. Methods of promoting angiogenesis using cerium oxide nanoparticles
US9161950B2 (en) 2011-09-21 2015-10-20 University Of Central Florida Foundation, Inc. Neuronal protection by cerium oxide nanoparticles
GB201117538D0 (en) * 2011-10-11 2011-11-23 Royal Veterinary College The Methods
EP2841055A4 (en) 2012-04-04 2015-09-16 Univ Duke METHODS OF USING CERIUM OXIDE NANOPARTICLES TO ATTENUATE OR PROTECT AGAINST RADIATION ATTACK
US9463437B2 (en) 2013-02-14 2016-10-11 University Of Central Florida Research Foundation, Inc. Methods for scavenging nitric oxide using cerium oxide nanoparticles
WO2014164418A1 (en) 2013-03-11 2014-10-09 North Carolina State University Functionalized environmentally benign nanoparticles

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Also Published As

Publication number Publication date
EP1455804A4 (en) 2005-01-05
WO2003059193A2 (en) 2003-07-24
EP1455804A2 (en) 2004-09-15
US20040241206A1 (en) 2004-12-02
WO2003059193A3 (en) 2003-11-06
KR20040070264A (ko) 2004-08-06
JP4580649B2 (ja) 2010-11-17
WO2003059193A8 (en) 2004-07-08
JP2005514153A (ja) 2005-05-19
CA2467759A1 (en) 2003-07-24
KR100976291B1 (ko) 2010-08-16
CA2467759C (en) 2012-04-03
BR0215176A (pt) 2004-11-30
AU2002367028A1 (en) 2003-07-30
US8097270B2 (en) 2012-01-17

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