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https://hdl.handle.net/11681/32729| Title: | Determination of metal ion contents in nanomaterials solution using inductively coupled plasma – mass spectrometry (ICP-MS) : nano risk SOP-P |
| Authors: | Wu, Qihua. Kremer, Kathryn. Jiang, Yongqing. Gibbons, Stephen. Bednar, Anthony J. |
| Keywords: | Nanotechnology Nanostructured materials--Testing Inductively coupled plasma mass spectrometry Metal ions Contamination (Technology)--Detection |
| Publisher: | Environmental Laboratory (U.S.) Engineer Research and Development Center (U.S.) |
| Series/Report no.: | Special Report (Engineer Research and Development Center (U.S.)) ; no. ERDC/EL SR-19-2 |
| Abstract: | The presence of metal ions from either metal catalyst or contamination in nanomaterial solutions could directly impact the product quality, such as sensor performance. Inductively coupled plasma-mass spectrometry (ICP-MS), one of the most sensitive analytical techniques used for trace multi-element detection, has become a common tool in many laboratories for determining the metal impurities in various types of samples. This scientific operating procedure (SOP) describes the operation and use of ICP-MS to determine trace metal concentrations in nanomaterials solutions. Procedures and recommendations of sample preparation, instrument preparation, sample analysis and results analysis are included. The procedure has been tested on a variety of carbon-based nanomaterial solutions. |
| Description: | Special Report |
| Gov't Doc #: | ERDC/EL SR-19-2 |
| Rights: | Approved for Public Release; Distribution is Unlimited |
| URI: | https://hdl.handle.net/11681/32729 http://dx.doi.org/10.21079/11681/32729 |
| Size: | 23 pages / 1.309 Mb |
| Types of Materials: | |
| Appears in Collections: | Special Report |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ERDC-EL SR-19-2.pdf | 1.34 MB | Adobe PDF |  View/Open |