Dipyrone tablet analyzed by x-ray photoelectron spectroscopy

被引：0

作者：

Gonzalez, E. David ^{[1
]}

Rincon-Ortiz, Sergio A. A. ^{[2
]}

Ospina, Rogelio ^{[1
,2
]}

机构：

[1] Univ Ind Santander, Ctr Invest Cient & Tecnol Mat & Nanociencias CMN, Piedecuesta 681011, Santander, Colombia

[2] Univ Ind Santander, Lab Cent Ciencia Superficies, SurfLab UIS, Piedecuesta 681011, Santander, Colombia

来源：

SURFACE SCIENCE SPECTRA | 2023年 / 30卷 / 01期

关键词：

XPS; Dipyrone; Metamizole; medicines; organic compounds; SURFACE; NITROGEN; SODIUM;

D O I：

10.1116/6.0002367

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Dipyrone tablet was characterized by x-ray photoelectron spectroscopy. Sample was fixed to a stainless-steel sample holder with copper double-sided adhesive tape. Survey spectra, C 1s, O 1s, N 1s, S 2p, and Na 1s core levels spectra were acquired. The results showed the presence of carbon, oxygen, nitrogen, and sulfur, elements that constitute the Dipyrone/Metamizole molecule; however, carbon and oxygen are also found in the excipients (other ingredients). In addition, sodium was detected, which is associated with excipients.

引用

页数：8

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