Microanalysis in Forensic Science: Characterization of Single Textile Fibers by Total Reflection X-Ray Fluorescence.
スポンサーリンク
概要
- 論文の詳細を見る
Fibers of different textile materials, such as polyesters, viscose, and wool, were analyzed using TXRF, yielding a "fingerprint-type" trace element pattern. This pattern can be compared with quantitative results obtained from weighable amounts, e.g. 50μg of the material. It can be shown that, besides the omnipresent elements Ca, Fe and Zn, some of these materials contain specific elements, such as P, Mn or Sb, and that an identification is possible using these elements even when very small amounts of sample are involved (i.e. sub-microgram). Since many synthetics contain Ti as a matting additive, the Ti concentration can be used to further differentiate the sample material.
- 社団法人 日本分析化学会の論文
社団法人 日本分析化学会 | 論文
- ガスクロマトグラフィーによる微量脂肪酸の定量法
- ゼフィラミンによる微量スズ(IV)の吸光光度定量法 : 分析化学におけるオニウム化合物の適用に関する研究(第29報)
- メチレンブルー比色法と赤外吸収スペクトル法の併用による水中アルキルベンゼンスルホン酸塩の定量
- プルトニウムと共存するウランの電位差滴定
- 微量有機物試料の迅速完全酸化法