An efficient nanopatterning strategy for controllably fabricating ultrasmall gaps as highly sensitive SERS platform.
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DOI: 10.1088/1361-6528/ab49ac
Abstract: The realization of large-scale and high-density gaps with the size as small as possible is crucial for designing ultrasensitive surface-enhanced Raman scattering (SERS) substrates. As known, the ultra-thin alumina mask (UTAM) surface nanopatterning technique allows… read more here.
Keywords: large scale; nanopatterning strategy; pore widening; strategy controllably ... See more keywords