Spectrophotometric Determination of Silver Ion in Pharmaceutical Materials Using an Organic Reagent

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Fattah Mustafa Subhi; Essa Shaimaa Mohsen

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: ADVANCED JOURNAL OF CHEMISTRY, SECTION A Year:2024 | Volume:7 | Issue:6 Page(s): 810-819

Download Full-Text

View:

Download:

Cites:

Information Journal Paper

Title

Spectrophotometric Determination of Silver Ion in Pharmaceutical Materials Using an Organic Reagent

Author(s)

Fattah Mustafa Subhi | Essa Shaimaa Mohsen | Issue Writer Certificate

Keywords

Silver

Spectrophotometric Determination

Dental amalgam

NTADBrP

thiazolyl

Azo

Abstract

A sensitive spectrophotometric method was studied for the determination of silver ion in the presence of several interfering metal ions with high concentrations. This method relies on the formation of a complex between silver and 2-[2-(5-nitrothiazolyl)azo]-4,6-dibromophenol (NTADBrP). The new method was applied to determine the silver content in the metal alloys used in dental amalgam. The detection limit for the silver ion was 0.139 μg/mL, and the range of concentrations following Beer's law was from 1.0 to 50.0 ppm. The average percentage of silver present in the dental fillings was 38.9% with a standard deviation of ±0.01% and a recovery rate of 97%. UV-Vis spectrophotometry was used to compare it with the actual percentage of silver in the dental filling material, as indicated by the manufacturer, with no statistically significant differences.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans