SA112340065B1 - تركيبة تشتمل على دقائق نانومتريه وطريقة لتحضيرها - Google Patents

تركيبة تشتمل على دقائق نانومتريه وطريقة لتحضيرها

Info

Publication number
SA112340065B1
SA112340065B1 SA112340065A SA112340065A SA112340065B1 SA 112340065 B1 SA112340065 B1 SA 112340065B1 SA 112340065 A SA112340065 A SA 112340065A SA 112340065 A SA112340065 A SA 112340065A SA 112340065 B1 SA112340065 B1 SA 112340065B1
Authority
SA
Saudi Arabia
Prior art keywords
nanoparticles
preparation
composition
present
stabilized
Prior art date
Application number
SA112340065A
Other languages
English (en)
Inventor
ابراهيم شاهين ثروت
بن سليم الذياب سالم
السيد النجار محرز
محمد السيد فودة مصطفى
Original Assignee
جامعة الملك سعود
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
Priority to EP11193467.5A priority Critical patent/EP2604364B1/en
Application filed by جامعة الملك سعود filed Critical جامعة الملك سعود
Publication of SA112340065B1 publication Critical patent/SA112340065B1/ar

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02Starch; Degradation products thereof, e.g. dextrin
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof
    • A01N59/20Copper
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/242Gold; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/243Platinum; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/26Iron; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/30Zinc; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/34Copper; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/38Silver; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/51Nanocapsules; Nanoparticles
    • A61K9/5107Excipients; Inactive ingredients
    • A61K9/513Organic macromolecular compounds; Dendrimers
    • A61K9/5161Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05Metallic powder characterised by the size or surface area of the particles
    • B22F1/054Nanosized particles
    • B22F1/0545Dispersions or suspensions of nanosized particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/16Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C5/00Alloys based on noble metals
    • C22C5/06Alloys based on silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05Metallic powder characterised by the size or surface area of the particles
    • B22F1/052Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05Metallic powder characterised by the size or surface area of the particles
    • B22F1/054Nanosized particles

Abstract

يتعلق الاختراع الحالي بتركيبة تشتمل على جسيمات نانو (nanoparticles) ثابتة بواسطة بوليمر (polymer) حيوي مزال البروتون (deprotonated biopolymer) جزئيا على الأقل وطريقة لتحضيرها. إن غرض الاختراع الحالي هو توفير تركيبات مركزة بشكل عالي مثبتة جيدا تشتمل على جسيمات نانو لها توزيع مقاس محدود التي يمكن تحضيرها بتكاليف منخفضة تحت الشروط المحيطة. الشكل 1.
SA112340065A 2011-12-14 2012-12-08 تركيبة تشتمل على دقائق نانومتريه وطريقة لتحضيرها SA112340065B1 (ar)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11193467.5A EP2604364B1 (en) 2011-12-14 2011-12-14 Composition comprising nanoparticles and a method for the preparation thereof

Publications (1)

Publication Number Publication Date
SA112340065B1 true SA112340065B1 (ar) 2015-07-07

Family

ID=45400941

Family Applications (1)

Application Number Title Priority Date Filing Date
SA112340065A SA112340065B1 (ar) 2011-12-14 2012-12-08 تركيبة تشتمل على دقائق نانومتريه وطريقة لتحضيرها

Country Status (3)

Country Link
US (1) US9562151B2 (ar)
EP (1) EP2604364B1 (ar)
SA (1) SA112340065B1 (ar)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9849512B2 (en) 2011-07-01 2017-12-26 Attostat, Inc. Method and apparatus for production of uniformly sized nanoparticles
US20160081346A1 (en) 2014-09-23 2016-03-24 Attostat, Inc. Antimicrobial compositions and methods
WO2016161348A1 (en) 2015-04-01 2016-10-06 Attostat, Inc. Nanoparticle compositions and methods for treating or preventing tissue infections and diseases
US11473202B2 (en) 2015-04-13 2022-10-18 Attostat, Inc. Anti-corrosion nanoparticle compositions
CN107614629A (zh) 2015-04-13 2018-01-19 阿托斯塔特公司 抗腐蚀纳米颗粒组合物
US10201571B2 (en) 2016-01-25 2019-02-12 Attostat, Inc. Nanoparticle compositions and methods for treating onychomychosis
US10271435B2 (en) 2016-06-17 2019-04-23 Nanoshield Technology Co., Ltd. Method for coating devices and resulting products
US10327338B2 (en) * 2016-06-17 2019-06-18 Nanoshield Technology Co., Ltd. Method for coating a device and devices having nanofilm thereon
MX2017014495A (es) * 2017-11-13 2019-05-14 Salucita Roman Dominguez Materiales electricamente conductivos basados en polimeros y procesos que los producen.
US11018376B2 (en) 2017-11-28 2021-05-25 Attostat, Inc. Nanoparticle compositions and methods for enhancing lead-acid batteries
CN109108304B (zh) * 2018-08-20 2022-05-20 江苏大学 一种银-氧化锌复合纳米颗粒的制备方法及其用途

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095054A (en) * 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
FI113874B (fi) * 2002-09-27 2004-06-30 Valtion Teknillinen Polymeeriliuokset ja -dispersiot ja menetelmä niiden valmistamiseksi
EA010338B1 (ru) 2004-05-12 2008-08-29 Кишоре Мадхукар Пакникар Стабилизирующие растворы для субмикронных частиц, способы их получения и способы стабилизации субмикронных частиц
US9005663B2 (en) 2004-08-31 2015-04-14 The Curators Of The University Of Missouri Methods for producing silver nanoparticles
TWI334854B (en) * 2006-07-28 2010-12-21 Method for manufacturing metal nano-particle
WO2009131603A2 (en) * 2008-01-09 2009-10-29 Umicore Ag & Co Kg Method for preparing dispersions of precious metal nanoparticles and for isolating such nanoparticles from said dispersions
US20130023714A1 (en) * 2008-10-26 2013-01-24 Board Of Regents, The University Of Texas Systems Medical and Imaging Nanoclusters
US20100172997A1 (en) 2008-12-30 2010-07-08 University Of North Texas Gold, silver, and copper nanoparticles stabilized in biocompatible aqueous media

Also Published As

Publication number Publication date
US20130152823A1 (en) 2013-06-20
EP2604364B1 (en) 2014-03-19
EP2604364A1 (en) 2013-06-19
US9562151B2 (en) 2017-02-07

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