This document describes a near-infrared optical absorption method to estimate the in vitro cellular uptake of carbon nanomaterials including both internalized and/or tightly adhered to the cell membrane from liquid dispersions. This is a simple method to screen carbon nanomaterials uptake; additional analysis using a different technique can be required if quantification is desired.
Status: PublishedPublication date: 2021-08
Edition: 1Number of pages: 25
Technical Committee: ISO/TC 229 Nanotechnologies
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