Results 1 to 10 of about 172,477 (277)

Surface-enhanced Raman spectroscopy: nonlocal limitations [PDF]

Optics Letters, 2012
Giant field enhancement and field singularities are a natural consequence of the commonly employed local-response framework. We show that a more general nonlocal treatment of the plasmonic response leads to new and possibly fundamental limitations on ...
Bozhevolnyi, Sergey I., Jauho, Antti-Pekka, Mortensen, N. Asger, Raza, Søren, Toscano, Giuseppe, Wubs, Martijn, Xiao, Sanshui   +6 more
core   +7 more sources

Investigation of Phosphonic Acids Based on Raman and Surface-Enhanced Raman Spectroscopy. [PDF]

ACS Omega
Peixoto LPF, da Silva BN, Carvalho RDE, Fontes RA, Sacorague LA, Freitas TC, Silva JM, da Silva GMLL, da Silva MT, Fantini C, Barbosa MB, Lopes IMF.   +11 more
europepmc   +3 more sources

Breath Analysis via Surface Enhanced Raman Spectroscopy. [PDF]

ACS Sens
Breath analysis is increasingly recognized as a powerful noninvasive diagnostic technique, and a plethora of exhaled volatile biomarkers have been associated with various diseases. However, traditional analytical methodologies are not amenable to high-throughput diagnostic applications at the point of need.
Fernández-Lodeiro A, Constantinou M, Panteli C, Agapiou A, Andreou C.   +4 more
europepmc   +3 more sources

Rapid Detection of Foodborne Pathogenic Bacteria in Beef Using Surface-Enhanced Raman Spectroscopy. [PDF]

Foods
Zuo H, Sun Y, Huang M, Liu Y, Zhang Y, Mao Y.   +5 more
europepmc   +2 more sources

A Point-of-Use Assay Based on Surface-Enhanced Raman Spectroscopy for Rapid Determination of Triclosan in Environmental Water and Mouthwash. [PDF]

ACS Omega
Wei H, Gao G, Liu L, Pan H, Zhang M, Liu T, Meng X, Zhang Y, Feng R, Zhao L, Shang M.   +10 more
europepmc   +3 more sources

Surface-enhanced Raman spectroscopy [PDF]

Analytical and Bioanalytical Chemistry, 2009
Modern analytical tools should enable highly specific identification and characterization of inorganic and organic matter with minimal effort for sample preparation. Raman spectroscopy is one such highly specific method that enables identification of molecules through their specific molecular fingerprint information.
Jürgen, Popp, Thomas, Mayerhöfer
openaire   +2 more sources

First Vibrational Fingerprint of <i>Parietaria judaica</i> Protein via Surface-Enhanced Raman Spectroscopy. [PDF]

Biosensors (Basel)
Morganti D, Longo V, Leonardi AA, Irrera A, Colombo P, Fazio B.   +5 more
europepmc   +3 more sources

Surface-Enhanced Raman Spectroscopy [PDF]

Analytical Chemistry, 2005
The ability to control the size, shape, and material of a surface has reinvigorated the field of surface-enhanced Raman spectroscopy (SERS). Because excitation of the localized surface plasmon resonance of a nanostructured surface or nanoparticle lies at the heart of SERS, the ability to reliably control the surface characteristics has taken SERS from ...
Christy L. Haynes, Adam D. McFarland, Richard P. Van Duyne   +2 more
openaire   +1 more source

A review on applications of two-dimensional materials in surface enhanced Raman spectroscopy [PDF]

, 2017
Two-dimensional (2D) materials, such as graphene and MoS2, have been attracting wide interest in surface enhancement Raman spectroscopy. This perspective gives an overview of recent developments in 2D materials' application in surface enhanced Raman ...
Xia, Ming
core   +3 more sources

Surface enhanced Raman spectroscopy on single mode nanophotonic-plasmonic waveguides [PDF]

, 2016
We analyze the generation of Surface Enhanced Raman Spectroscopy signals from integrated bowtie antennas, excited and collected by a single mode silicon nitride waveguide, and discuss strategies to enhance the Signal-to-Noise ...
Baets, Roel, Dhakal, Ashim, Le Thomas, Nicolas, Peyskens, Frédéric, Van Dorpe, Pol   +4 more
core   +1 more source