Yang Y M, Sokoloski E A, Fales H M, Pannell L K
Biomed Environ Mass Spectrom. 1986 Sep;13(9):489-94. doi: 10.1002/bms.1200130907.
Californium-252 plasma desorption mass spectra have been run on a series of typical lipids found in skin, including a fatty acid, a methyl and wax ester, a mono-, di- and triglyceride and an anhydride, in a effort to discover the nature of peaks caused by fingerprint contamination of the sample holders. The triglyceride was identified as the source, and peaks found by reattachment of abundant fragment ions to the original lipid were noted in several cases.
对一系列在皮肤中发现的典型脂质进行了锎 - 252等离子体解吸质谱分析，这些脂质包括一种脂肪酸、一种甲基酯和蜡酯、一种单甘油酯、二甘油酯和三甘油酯以及一种酸酐，目的是发现由样品架指纹污染导致的峰的性质。已确定三甘油酯是污染源，并且在几种情况下都注意到了大量碎片离子重新附着到原始脂质上所产生的峰。
