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:
Aug. 20, 2019
Filed:
Apr. 19, 2017
Applicant:
King Abdulaziz University, Jeddah, SA;
Inventors:
Waleed Elsayed Mahmoud Elsayed, Jeddah, SA;
Ahmed Abdullah Salem Al-Ghamdi, Jeddah, SA;
Yusuf Abdulaziz Al-Turki, Jeddah, SA;
Assignee:
KING ABDULAZIZ UNIVERSITY, Jeddah, SA;
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/28 (2006.01); C02F 1/30 (2006.01); C02F 1/36 (2006.01); C02F 1/38 (2006.01); B01D 15/08 (2006.01); B01D 21/26 (2006.01); B01D 21/28 (2006.01); B01J 20/04 (2006.01); B01J 20/22 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); C02F 101/10 (2006.01);
U.S. Cl.
CPC ...
B01J 20/223 (2013.01); B01D 15/08 (2013.01); B01D 21/262 (2013.01); B01D 21/283 (2013.01); B01J 20/045 (2013.01); B01J 20/28007 (2013.01); B01J 20/28016 (2013.01); B01J 20/3085 (2013.01); C02F 1/281 (2013.01); C02F 1/285 (2013.01); C02F 1/30 (2013.01); C02F 1/36 (2013.01); C02F 1/385 (2013.01); C02F 2101/103 (2013.01);
Abstract
A star-shape nanoparticle that adsorbs arsenic in a solution, a method of producing the star-shape nanoparticle, and a method of determining an arsenic concentration in an arsenic-containing solution via the star-shape nanoparticle and fluorescence spectroscopy are provided. Various embodiments of the star-shape nanoparticle, the method of producing thereof, and the method of using thereof to determine an arsenic concentration in a solution are also provided.