Surface-chemistry-driven actuation in nanoporous gold
نویسندگان
چکیده
منابع مشابه
Surface-enhanced Raman spectroscopy with monolithic nanoporous gold disk substrates.
Monolithic hierarchical nanoporous gold disks, 500 nm in diameter, 75 nm in thickness and 3.5 nm in pore radius, have been fabricated by hybrid processes. A surface-enhanced Raman scattering enhancement factor of at least 10(8) has been obtained on individual disks using benzenethiol self-assembled monolayer with 785 nm laser excitation.
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ژورنال
عنوان ژورنال: Nature Materials
سال: 2008
ISSN: 1476-1122,1476-4660
DOI: 10.1038/nmat2335