期刊
CHEMICAL SOCIETY REVIEWS
卷 50, 期 8, 页码 5243-5280出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0cs00714e
关键词
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This review comprehensively summarizes the capabilities of mass spectrometry (MS) in various aspects of nano-characterization, highlighting its unique abilities for providing accurate multidimensional information and real-time monitoring of reaction intermediates and by-products. Additionally, MS has shown application potential in novel areas such as imaging the biodistribution and fate of nanomaterials in animals and humans, stable isotopic tracing, and risk assessment of nanomaterials.
Characterization of materials at the nanoscale plays a crucial role in in-depth understanding the nature and processes of the substances. Mass spectrometry (MS) has characterization capabilities for nanomaterials (NMs) and nanostructures by offering reliable multi-dimensional information consisting of accurate mass, isotopic, and molecular structural information. In the last decade, MS has emerged as a powerful nano-characterization technique. This review comprehensively summarizes the capabilities of MS in various aspects of nano-characterization that greatly enrich the toolbox of nano research. Compared with other characterization techniques, MS has unique capabilities for real-time monitoring and tracking reaction intermediates and by-products. Moreover, MS has shown application potential in some novel aspects, such as MS imaging of the biodistribution and fate of NMs in animals and humans, stable isotopic tracing of NMs, and risk assessment of NMs, which deserve update and integration into the current knowledge framework of nano-characterization.
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