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:
Jul. 23, 2019
Filed:
Jan. 04, 2019
Applicant:
King Saud University, Riyadh, SA;
Inventors:
Manal Ahmed Gasmelseed Awad, Riyadh, SA;
Awatif Ahmed Hendi, Riyadh, SA;
Khalid Mustafa Osman Ortashi, Riyadh, SA;
Ali Kanakhir Aldalbahi, Riyadh, SA;
Reema Abdullah Alnamlah, Riyadh, SA;
Assignee:
King Saud University, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 9/02 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01G 9/02 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2002/72 (2013.01); C01P 2004/04 (2013.01); C01P 2004/51 (2013.01); C01P 2004/62 (2013.01);
Abstract
A method of synthesizing zinc oxide nanoparticles includes preparing a liquid extract of, dissolving zinc salt in the liquid extract to provide an extract with zinc salt, adding a base to the extract with zinc salt to form a precipitate including zinc oxide nanoparticles. The method overcomes the drawbacks associated with prior chemical methods of synthesizing nanoparticles, while providing increased yield of the nanoparticles.