Enhanced anti-counterfeiting measures for additive manufacturing: coupling lanthanide nanomaterial chemical signatures with blockchain technology
Author:
Affiliation:
1. Chemical and Biological Signature Science
2. Pacific Northwest National Laboratory (PNNL)
3. Richland
4. USA
5. Hydrocarbon Processing
6. Electronics and Measurement Systems
7. Nuclear Chemistry and Engineering Groups
Abstract
An anti-counterfeiting method is introduced by doping optically-active nanomaterials into printed parts, non-destructively measuring the part's chemical signatures arising from the taggants, and linking the resulting signature data to a blockchain.
Funder
Laboratory Directed Research and Development
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2017/TC/C7TC03348F
Reference29 articles.
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4. Strategies to detect and reduce counterfeiting activity
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