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Striped Alloy Nanowire Optical Reflectance Barcodes Prepared from a Single Plating Solution
Author(s) -
Bulbarello Andrea,
Sattayasamitsathit Sirilak,
Crevillen Agustin G.,
Burdick Jared,
Mannino Saverio,
Kanatharana Proespichaya,
Thavarungkul Panote,
Escarpa Alberto,
Wang Joseph
Publication year - 2008
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.200701047
Subject(s) - bimetal , nanowire , materials science , alloy , plating (geology) , electroplating , reflectivity , deposition (geology) , optoelectronics , nanotechnology , optics , metallurgy , layer (electronics) , paleontology , physics , sediment , geophysics , biology , geology
Multisegment silver–gold alloy nanowire barcodes, with distinct optical‐reflectance striping patterns (see image), have been prepared using the same plating solution and 3–4 different deposition potentials. The new multisegment alloy protocol combines a remarkably high coding capacity with a greatly simplified code production method compared with that of commonly used bimetal nanowires.