Exploring the potentiality of a SERS-active pH nano-biosensor
The merging of the molecular specificity of Raman spectroscopy with the extraordinary
optical properties of metallic nanoarchitectures is at the heart of Surface Enhanced Raman …
optical properties of metallic nanoarchitectures is at the heart of Surface Enhanced Raman …
Comparison between silver and gold nanoparticles stabilized with negatively charged hydrophilic thiols: SR-XPS and SERS as probes for structural differences and …
The electronic and molecular structure, as well as the chemical nature of noble metal (silver,
gold) nanoparticles (AgNPs, AuNPs) stabilized by the negatively charged hydrophilic …
gold) nanoparticles (AgNPs, AuNPs) stabilized by the negatively charged hydrophilic …
Electrotunable nanoplasmonics for amplified surface enhanced Raman spectroscopy
Tuning the properties of optical metamaterials in real time is one of the grand challenges of
photonics. Being able to do so will enable a class of adaptive photonic materials for use in …
photonics. Being able to do so will enable a class of adaptive photonic materials for use in …
Assembling patchy plasmonic nanoparticles with aggregation-dependent antibacterial activity
We realise an antibacterial nanomaterial based on the self-limited assembly of patchy
plasmonic colloids, obtained by adsorption of lysozyme to gold nanoparticles. The possibility …
plasmonic colloids, obtained by adsorption of lysozyme to gold nanoparticles. The possibility …
Synthesis of wool roll-like silver nanoflowers in an ethanol/water mixture and their application to detect traces of the fungicide carbendazim by SERS technique
MC Nguyen, TQN Luong, TT Vu, CT Anh, TC Dao - RSC advances, 2022 - pubs.rsc.org
The Raman signal enhancement ability of the surface-enhanced Raman scattering (SERS)
technique is largely determined by the SERS substrate, which is usually a collection of …
technique is largely determined by the SERS substrate, which is usually a collection of …
Folate-based single cell screening using surface enhanced Raman microimaging
C Fasolato, S Giantulli, I Silvestri, F Mazzarda… - Nanoscale, 2016 - pubs.rsc.org
Recent progress in nanotechnology and its application to biomedical settings have
generated great advantages in dealing with early cancer diagnosis. The identification of the …
generated great advantages in dealing with early cancer diagnosis. The identification of the …
Computational investigation of advanced refractive index sensor using 3-dimensional metamaterial based nanoantenna array
Photonic researchers are increasingly exploiting nanotechnology due to the development of
numerous prevalent nanosized manufacturing technologies, which has enabled novel …
numerous prevalent nanosized manufacturing technologies, which has enabled novel …
DNA-functionalized gold nanoparticle assemblies for Surface Enhanced Raman Scattering
The programmable assembly of DNA strands is a promising tool for building tailored bottom-
up nanostructures. Here, we present a plasmonic nanosystem obtained by the base-pairing …
up nanostructures. Here, we present a plasmonic nanosystem obtained by the base-pairing …
Responsivity of Fractal Nanoparticle Assemblies to Multiple Stimuli: Structural Insights on the Modulation of the Optical Properties
Multi-responsive nanomaterials based on the self-limited assembly of plasmonic
nanoparticles are of great interest due to their widespread employment in sensing …
nanoparticles are of great interest due to their widespread employment in sensing …
3D Porous Plasmonic Nanoarchitectures for SERS-Based Chemical Sensing
I Krishchenko, S Kravchenko, I Kruglenko… - Engineering …, 2022 - mdpi.com
Bio-and chemical SERS-sensing using plasmonic nanostructures can be dramatically
improved by creating hot spots—ie, sub-10 nm gaps between nanoparticles—which confine …
improved by creating hot spots—ie, sub-10 nm gaps between nanoparticles—which confine …