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. 25, 2017
Filed:
Nov. 29, 2016
King Saud University, Riyadh, SA;
Manal Ahmed Gasmelseed Awad, Riyadh, SA;
Mohamed Mahmoud Hafez Ahmed, Riyadh, SA;
Othman A. Al-Shabanah, Riyadh, SA;
Zeinab Korany Mohamed Hassan, Cairo, EG;
King Saud University, Riyadh, SA;
Abstract
The synthesis of rutin nanotubes includes the steps of providing rutin powder; mixing the rutin powder with a solvent mixture of methanol, dimethyl sulfoxide, and hydrochloric acid to prepare a rutin solution; adding the rutin solution to boiling water dropwise; maintaining the rutin solution and water under ultrasonic conditions at room temperature for about 20 minutes; continuously stirring the solution until rutin nanoparticles are formed; and isolating the rutin nanotubes by centrifugation. A method of controlling the metastatic activity of cancer cells includes administering an effective amount of rutin nanotubes and nanoparticles prepared as described above to a site of metastatic activity in a mammal.