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:
Dec. 17, 2019
Filed:
Feb. 01, 2018
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Md. Abdul Aziz, Dhahran, SA;
Zain Hassan Abdallah Yamani, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01); G01N 27/12 (2006.01); G01N 27/327 (2006.01); G01N 33/68 (2006.01); G01N 27/416 (2006.01); H01L 31/0384 (2006.01); G01N 27/30 (2006.01); C23C 14/06 (2006.01); H01L 31/0224 (2006.01); G01N 27/42 (2006.01);
U.S. Cl.
CPC ...
H01L 31/1884 (2013.01); C23C 14/0682 (2013.01); G01N 27/127 (2013.01); G01N 27/305 (2013.01); G01N 27/3277 (2013.01); G01N 27/4167 (2013.01); G01N 27/423 (2013.01); G01N 33/68 (2013.01); H01L 31/022475 (2013.01); H01L 31/022483 (2013.01); H01L 31/03845 (2013.01);
Abstract
A silanized ITO electrode modified with ITO nanoparticles is described. ITO nanoparticles of cubic and semispherical shapes are immobilized on a silanized ITO film. The electrode may be used in an electrolytic cell to detect aqueous sulfide with a 0.5-1.4 μM limit of detection. The electrode shows high specificity towards aqueous sulfide and a high reproducibility in measurement.