Nanoscale , 2013, Accepted Manuscript
DOI: 10.1039/C3NR02734A, Communication
DOI: 10.1039/C3NR02734A, Communication
Neralagatta Sangeetha, Pierre Moutet, Delphine Lagarde, Gregory Sallene, Bernhard Urbaszek, Xavier Marie, Guillaume Viau, Laurence Ressier
Key parameters for generating multilayered, close-packed micropatterns of upconverting NaYF4 colloidal nanocrystals by AFM nanoxerography were explored and used to fabricate micrometer sized Quick Response (QR) codes with multiple security features. These microtags can serve as high-security anti-counterfeiting marks.
The content of this RSS Feed (c) The Royal Society of Chemistry
Key parameters for generating multilayered, close-packed micropatterns of upconverting NaYF4 colloidal nanocrystals by AFM nanoxerography were explored and used to fabricate micrometer sized Quick Response (QR) codes with multiple security features. These microtags can serve as high-security anti-counterfeiting marks.
The content of this RSS Feed (c) The Royal Society of Chemistry
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