The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Nov. 29, 2017
King Saud University, Riyadh, SA;
Ali Ali El-Gamal, Riyadh, SA;
Adnan Jathlan Al-Rehaily, Riyadh, SA;
Manal Ahmed Gasmelseed Awad, Riyadh, SA;
Rabab Abd El Moneim Khalil El Dib, Riyadh, SA;
Shaza Mohamed Adel Al-Massarani, Riyadh, SA;
King Saud University, Riyadh, SA;
Abstract
In one embodiment, synthesis ofnanoparticles includes providing apowder; dissolving the powder in a first alcohol to provide a first alcohol extract; concentrating a filtrate from the first alcohol extract under reduced pressure to provide a dried alcohol extract; dissolving the dried alcohol extract in the first alcohol to provide a second alcohol extract; successively partitioning the second alcohol extract using n-hexane to provide an n-hexane extract; dissolving the n-hexane extract in a second alcohol and water to provide a first solution; and adding an acidic solution to the first solution to form a final solution includingnanoparticles.