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Inductively coupled plasma mass spectrometry based platforms for studies involving nanoparticle effects in biological samples
Author(s) -
Galazzi Rodrigo M.,
ChacónMadrid Katherine,
Freitas Daniel C.,
Costa Luana F.,
Arruda Marco A.Z.
Publication year - 2020
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.8726
Subject(s) - chemistry , inductively coupled plasma mass spectrometry , field flow fractionation , biomolecule , mass spectrometry , nanoparticle , fractionation , chromatography , environmental chemistry , nanotechnology , biochemistry , materials science
The widespread application of nanoparticles (NPs) in recent times has caused concern because of their effects in biological systems. Although NPs can be produced naturally, industrially synthesized NPs affect the metabolism of a given organism because of their high reactivity. The biotransformation of NPs involves different processes, including aggregation/agglomeration, and reactions with biomolecules that will be reflected in their toxicity. Several analytical techniques, including inductively coupled plasma mass spectrometry (ICP‐MS), have been used for characterizing and quantifying NPs in biological samples. In fact, in addition to providing information regarding the morphology and concentration of NPs, ICP‐MS‐based platforms, such as liquid chromatography/ICP‐MS, single‐particle ICP‐MS, field‐flow fractionation (asymmetrical flow field‐flow fractionation)‐ICP‐MS, and laser ablation‐ICP‐MS, yield elemental information about molecules. Furthermore, such information together with speciation analysis enlarges our understanding of the interaction between NPs and biological organisms. This study reports the contribution of ICP‐MS‐based platforms as a tool for evaluating NPs in distinct biological samples by providing an additional understanding of the behavior of NPs and their toxicity in these organisms.