Hybrid nanostructures for SERS: materials development and chemical detection
authors Fateixa, S; Nogueira, HIS; Trindade, T
nationality International
journal PHYSICAL CHEMISTRY CHEMICAL PHYSICS
keywords SURFACE-ENHANCED RAMAN; SELF-ASSEMBLED MONOLAYERS; WALLED CARBON NANOTUBES; STABILIZED GOLD NANOPARTICLES; COATED MAGNETIC NANOPARTICLES; SINGLE-MOLECULE DETECTION; GRAPHENE-BASED NANOCOMPOSITES; FRAGMENTATION CHAIN TRANSFER; CORE-SHELL NANOSTRUCTURES; NOBLE-METAL NANOPARTICLES
abstract This review focuses on recent developments in hybrid and nanostructured substrates for SERS (surface-enhanced Raman scattering) studies. Thus substrates composed of at least two distinct types of materials, in which one is a SERS active metal, are considered here aiming at their use as platforms for chemical detection in a variety of contexts. Fundamental aspects related to the SERS effect and plasmonic behaviour of nanometals are briefly introduced. The materials described include polymer nanocomposites containing metal nanoparticles and coupled inorganic nanophases. Chemical approaches to tailor the morphological features of these substrates in order to get high SERS activity are reviewed. Finally, some perspectives for practical applications in the context of chemical detection of analytes using such hybrid platforms are presented.
publisher ROYAL SOC CHEMISTRY
issn 1463-9076
year published 2015
volume 17
issue 33
beginning page 21046
ending page 21071
digital object identifier (doi) 10.1039/c5cp01032b
web of science category Chemistry, Physical; Physics, Atomic, Molecular & Chemical
subject category Chemistry; Physics
unique article identifier WOS:000359596600002
  ciceco authors
  impact metrics
journal analysis (jcr 2017):
journal impact factor 3.906
5 year journal impact factor 4.224
category normalized journal impact factor percentile 73.037
dimensions (citation analysis):
altmetrics (social interaction):



 


Apoio

1suponsers_list_ciceco.jpg