MX2011006210A - Nanoformulacion antibacteriana y antifungica basada en silice. - Google Patents

Nanoformulacion antibacteriana y antifungica basada en silice.

Info

Publication number
MX2011006210A
MX2011006210A MX2011006210A MX2011006210A MX2011006210A MX 2011006210 A MX2011006210 A MX 2011006210A MX 2011006210 A MX2011006210 A MX 2011006210A MX 2011006210 A MX2011006210 A MX 2011006210A MX 2011006210 A MX2011006210 A MX 2011006210A
Authority
MX
Mexico
Prior art keywords
cusing
silica
nanoformulation
incorporation
gel
Prior art date
Application number
MX2011006210A
Other languages
English (en)
Inventor
Swadeshmukul Santra
Original Assignee
Univ Central Florida Res Found
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 Univ Central Florida Res Found filed Critical Univ Central Florida Res Found
Publication of MX2011006210A publication Critical patent/MX2011006210A/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
    • A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/34—Copper; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/5115—Inorganic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/778—Nanostructure within specified host or matrix material, e.g. nanocomposite films

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Se utiliza una nanoformulación basada en sílice y método para tratar el cancro de los cítricos, inhibir el crecimiento de moho y oídio, y agregar nutrientes al suelo utilizada para propósitos agrícolas. El diseño de la nanoformulación de sílice, cargada con cobre habilitada por nanotecnología (CuSiNP/NG) es un "re-invención revolucionaria" del Cu para aplicaciones de seguridad en una formulación con una abundancia máxima de Cu iónico, liberación de iones de Cu sostenida y óptima para la protección contra la enfermedad a largo plazo, mejora la adherencia a la planta y a superficies estructurales. La nanoestructura basada en gel de CuSiNG elimina múltiples aplicaciones de rocío y reduce la cantidad de Cu utilizado, sin comprometer la actividad antibacteriana, en comparación con los compuestos de Cu existentes. La nanoestructura basada en gel del nanogel de sílice cargado con Cu (CuSiNG) ha mejorado la biodisponibilidad del Cu, la cobertura expansiva de la superficie de la planta y la longevidad de la cobertura con la incorporación de compuestos precursores de silano. La incorporación de colorantes fluorescentes basados en rutenio en el CuSiNG proporciona un medio para monitorear las propiedades de adherencia y detectar cuando se garantiza la re-aplicación del CuSiNG.
MX2011006210A 2008-12-10 2009-12-10 Nanoformulacion antibacteriana y antifungica basada en silice. MX2011006210A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/332,021 US8221791B1 (en) 2008-12-10 2008-12-10 Silica-based antibacterial and antifungal nanoformulation
PCT/US2009/006496 WO2010068275A1 (en) 2008-12-10 2009-12-10 Silica-based antibacterial and antifungal nanoformulation

Publications (1)

Publication Number Publication Date
MX2011006210A true MX2011006210A (es) 2011-09-15

Family

ID=42243000

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011006210A MX2011006210A (es) 2008-12-10 2009-12-10 Nanoformulacion antibacteriana y antifungica basada en silice.

Country Status (8)

Country Link
US (3) US8221791B1 (es)
EP (1) EP2367552B1 (es)
BR (1) BRPI0922919A2 (es)
ES (1) ES2598531T3 (es)
MX (1) MX2011006210A (es)
PL (1) PL2367552T3 (es)
PT (1) PT2367552T (es)
WO (1) WO2010068275A1 (es)

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US9491946B2 (en) 2011-11-01 2016-11-15 University Of Central Florida Research Foundation, Inc. Ag loaded silica nanoparticle/nanogel formulation, methods of making, and methods of use
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US9215877B2 (en) 2014-02-05 2015-12-22 University Of Central Florida Research Foundation, Inc. Compositions including a vacancy-engineered(VE)-ZnO nanocomposite, methods of making a composition , method of using a composition
EP3136864A4 (en) * 2014-04-28 2017-12-27 University of Central Florida Research Foundation, Inc. Compositions, methods of making a composition, and methods of use
US9271502B2 (en) 2014-05-23 2016-03-01 Robert Sabin Potentiation of fixed coppers and other pesticides containing copper and supplementing plant nutrition
US9586871B2 (en) 2014-05-23 2017-03-07 Robert Sabin Potentiation of fixed coppers and other pesticides containing copper and supplementing plant nutrition
US9487453B2 (en) 2014-05-23 2016-11-08 Robert Sabin Potentiation of fixed coppers and other pesticides containing copper and supplementing plant nutrition
US9718739B2 (en) 2014-05-23 2017-08-01 Robert Sabin Potentiation of fixed coppers and other pesticides containing copper and supplementing plant nutrition
US9247734B2 (en) 2014-05-23 2016-02-02 Robert Sabin Potentiation of fixed coppers and other pesticides containing copper and supplementing plant nutrition
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US20180295836A1 (en) * 2015-10-13 2018-10-18 University Of Central Florida Research Foundation, Inc. Nanocomposite compositions comprising multi-valent metal material and immobilized quat material, methods of making the compositions and methods of using the compositions
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TWI659939B (zh) * 2017-06-23 2019-05-21 高雄醫學大學 具有主動緩釋放效應之陶瓷材料，其製造方法及包含此陶瓷材料之系統
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Also Published As

Publication number Publication date
EP2367552A4 (en) 2013-01-09
US20170118980A1 (en) 2017-05-04
PT2367552T (pt) 2016-10-25
WO2010068275A1 (en) 2010-06-17
EP2367552B1 (en) 2016-07-20
US8221791B1 (en) 2012-07-17
US8632811B1 (en) 2014-01-21
PL2367552T3 (pl) 2017-01-31
US10085444B2 (en) 2018-10-02
BRPI0922919A2 (pt) 2016-01-26
ES2598531T3 (es) 2017-01-27
EP2367552A1 (en) 2011-09-28

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