Millbern Zoe, Trettin Alison, Wu Rachel, Demmler Morgan, Vinueza Nelson R
Department of Textile Engineering, Chemistry, and Science, North Carolina State University, Raleigh, North Carolina, USA.
Department of Chemistry, North Carolina State University, Raleigh, North Carolina, USA.
Mass Spectrom Rev. 2024 Mar-Apr;43(2):327-344. doi: 10.1002/mas.21818. Epub 2022 Nov 10.
Synthetic dyes are found in a wide variety of applications today, including but not limited to textiles, foods, and medicine. The analysis of these molecules is pertinent to several fields such as forensics, environmental monitoring, and quality control, all of which require the sensitivity and selectivity of analysis provided by mass spectrometry (MS). Recently, there has been an increase in the implementation of MS evaluation of synthetic dyes by various methods, with the majority of research thus far falling under electrospray ionization and moving toward direct ionization methods. This review covers an overview of the chemistry of synthetic dyes needed for the understanding of MS sample preparation and spectral results, current fields of application, ionization methods, and fragmentation trends and works that have been reported in recent years.
如今，合成染料存在于各种各样的应用中，包括但不限于纺织品、食品和医药领域。对这些分子的分析与多个领域相关，如法医学、环境监测和质量控制，所有这些领域都需要质谱（MS）提供的分析灵敏度和选择性。最近，通过各种方法对合成染料进行质谱评估的应用有所增加，迄今为止，大多数研究都属于电喷雾电离，并朝着直接电离方法发展。本综述涵盖了理解质谱样品制备和光谱结果所需的合成染料化学概述、当前应用领域、电离方法、碎片趋势以及近年来报道的相关研究。
