Nanostructured plasmonic sensors

ME Stewart, CR Anderton, LB Thompson… - Chemical …, 2008 - ACS Publications
Surface plasmons (SPs) are coherent oscillations of conduction electrons on a metal surface
excited by electromagnetic radiation at a metal-dielectric interface. The growing field of …

[HTML][HTML] On-chip nanohole array based sensing: a review

C Escobedo - Lab on a Chip, 2013 - pubs.rsc.org
The integration of nanohole array based plasmonic sensors into microfluidic systems has
enabled the emergence of platforms with unique capabilities and a diversified palette of …

[HTML][HTML] Fabrication and characterization of flexible and tunable plasmonic nanostructures

M Kahraman, P Daggumati, O Kurtulus, E Seker… - Scientific reports, 2013 - nature.com
We present a novel method to fabricate flexible and tunable plasmonic nanostructures
based on combination of soft lithography and nanosphere lithography and perform a …

Functional nanostructured plasmonic materials

J Yao, AP Le, SK Gray, JS Moore, JA Rogers… - Advanced …, 2010 - Wiley Online Library
Plasmonic crystals fabricated with precisely controlled arrays of subwavelength metal
nanostructures provide a promising platform for sensing and imaging of surface binding …

Integrated plasmonic lens photodetector

JA Shackleford, R Grote, M Currie, JE Spanier… - Applied Physics …, 2009 - pubs.aip.org
We present a fabricated metal-semiconductor-metal (MSM) photodetector exhibiting an
enhanced photocurrent by integrating a nanoscale metallic grating into its contacts. This …

Plasmonic modes of annular nanoresonators imaged by spectrally resolved cathodoluminescence

CE Hofmann, EJR Vesseur, LA Sweatlock, HJ Lezec… - Nano …, 2007 - ACS Publications
We report the observation of plasmonic modes of annular resonators in nanofabricated Ag
and Au surfaces that are imaged by spectrally resolved cathodoluminescence. A highly …

Continuous fabrication of microcapsules with controllable metal covered nanoparticle arrays using droplet microfluidics for localized surface plasmon resonance

J Wang, M Jin, Y Gong, H Li, S Wu, Z Zhang, G Zhou… - Lab on a Chip, 2017 - pubs.rsc.org
The construction of ordered nanoparticle arrays is important for nanophotonics and sensing
applications. We report a facile technology for continuous-flow fabrication of particle-laden …

Enhancing the signal-to-noise ratio of an infrared photodetector with a circular metal grating

RDR Bhat, NC Panoiu, SRJ Brueck, RM Osgood Jr - Optics express, 2008 - opg.optica.org
We use finite-difference time-domain (FDTD) simulations to demonstrate enhanced infrared
absorption in a photodetector covered with a microstructured metal film consisting of a metal …

Experimental investigation of superfocusing of plasmonic lens with chirped circular nanoslits

Y Fu, Y Liu, X Zhou, Z Xu, F Fang - Optics express, 2010 - opg.optica.org
A plasmonic lens with metallic chirped circular nanoslits corrugated on Au film supported on
quartz substrate for the purpose of superfocusing was put forth and fabricated by means of …

Soft embossing of nanoscale optical and plasmonic structures in glass

J Yao, AP Le, MV Schulmerich, J Maria, TW Lee… - Acs Nano, 2011 - ACS Publications
We describe here soft nanofabrication methods using spin-on glass (SOG) materials for the
fabrication of both bulk materials and replica masters. The precision of soft nanofabrication …