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SA118390649B1 - تخليق جسيمات نانوية من نوكسيا أوبوسيتيفوليا - Google Patents

تخليق جسيمات نانوية من نوكسيا أوبوسيتيفوليا

Info

Publication number
SA118390649B1
SA118390649B1 SA118390649A SA118390649A SA118390649B1 SA 118390649 B1 SA118390649 B1 SA 118390649B1 SA 118390649 A SA118390649 A SA 118390649A SA 118390649 A SA118390649 A SA 118390649A SA 118390649 B1 SA118390649 B1 SA 118390649B1
Authority
SA
Saudi Arabia
Prior art keywords
nanoparticles
synthesis
nuxia oppositifolia
nuxia
oppositifolia
Prior art date
Application number
SA118390649A
Other languages
English (en)
Inventor
رباب عبدالمنعم الديب د.
شذى محمد المعصراني د.
علي علي الجمل د.
منال أحمد عوض د.
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
Application filed by جامعة الملك سعود filed Critical جامعة الملك سعود
Publication of SA118390649B1 publication Critical patent/SA118390649B1/ar

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30—Extraction of the material
    • A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50—Methods involving additional extraction steps
    • A61K2236/51—Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50—Methods involving additional extraction steps
    • A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

تخليق (Synthesis) جسيمات نانوية (nanoparticles) منNuxia oppositifolia تتضمن إعداد مستخلص (extract) من Nuxia oppositifolia، إذابة المستخلص في الكحول (alcohol) لتوفير خليط، وإضافة الماء إلى الخليط لتوفير محلول مائي (aqueous solution)، وإضافة محلول حمضي (acidic solution) إلى المحلول المائي لتشكيل محلول نهائي بما في ذلك جسيماتNuxia oppositifolia النانوية؛ وطرد (centrifuging) المحلول النهائي لعزل (isolate) جسيمات Nuxia oppositifolia النانوية.
SA118390649A 2017-06-01 2018-05-30 تخليق جسيمات نانوية من نوكسيا أوبوسيتيفوليا SA118390649B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/611,768 US10028988B1 (en) 2017-06-01 2017-06-01 Synthesis of Nuxia oppositifolia nanoparticles

Publications (1)

Publication Number Publication Date
SA118390649B1 true SA118390649B1 (ar) 2021-06-16

Family

ID=62874142

Family Applications (1)

Application Number Title Priority Date Filing Date
SA118390649A SA118390649B1 (ar) 2017-06-01 2018-05-30 تخليق جسيمات نانوية من نوكسيا أوبوسيتيفوليا

Country Status (2)

Country Link
US (1) US10028988B1 (ar)
SA (1) SA118390649B1 (ar)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826689A (en) 1984-05-21 1989-05-02 University Of Rochester Method for making uniformly sized particles from water-insoluble organic compounds
JP5107103B2 (ja) * 2008-03-11 2012-12-26 長谷川香料株式会社 二次沈殿を生じない精製植物エキスの製造方法
WO2011116763A1 (de) 2010-03-22 2011-09-29 Mjr Pharmjet Gmbh Verfahren und vorrichtung zur herstellung von mikro- oder nanopartikeln

Also Published As

Publication number Publication date
US10028988B1 (en) 2018-07-24

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