Recent developments on gold nanostructures for surface enhanced Raman spectroscopy: Particle shape, substrates and analytical applications. A review

ÁI López-Lorente - Analytica Chimica Acta, 2021 - Elsevier
Surface enhanced Raman spectroscopy (SERS) is a powerful technique for sensitive
analysis which is attracting great attention in the last decades. In this review, different gold …

'When is a hotspot a good nanospot'–review of analytical and hotspot-dominated surface enhanced Raman spectroscopy nanoplatforms

M Hardy, PG Oppenheimer - Nanoscale, 2024 - pubs.rsc.org
Substrate development in surface-enhanced Raman spectroscopy (SERS) continues to
attract research interest. In order to determine performance metrics, researchers in …

SERS detection of Biomolecules at Physiological pH via aggregation of Gold Nanorods mediated by Optical Forces and Plasmonic Heating

B Fazio, C D'Andrea, A Foti, E Messina, A Irrera… - Scientific reports, 2016 - nature.com
Strategies for in-liquid molecular detection via Surface Enhanced Raman Scattering (SERS)
are currently based on chemically-driven aggregation or optical trap** of metal …

In-situ surface-enhanced Raman scattering based on MTi20 nanoflowers: Monitoring and degradation of contaminants

Y Quan, R Su, S Yang, L Chen, M Wei, H Liu… - Journal of Hazardous …, 2021 - Elsevier
Real-time and in-situ monitoring of chemical reactions has attracted great attention in many
fields. In this work, we in-situ monitored the photodegradation reaction process of methylene …

Wetting properties and SERS applications of ZnO/Ag nanowire arrays patterned by a screen printing method

S Cui, Z Dai, Q Tian, J Liu, X **ao, C Jiang… - Journal of Materials …, 2016 - pubs.rsc.org
Three-dimensional (3D) ZnO/Ag nanowire arrays (NWA) SERS substrates are fabricated by
a screen-printing technique. The preparation of patterned ZnO NWA involves a two-step …

Flexible surface-enhanced Raman scattering chip: A universal platform for real-time interfacial molecular analysis with femtomolar sensitivity

Q Hao, M Li, J Wang, X Fan, J Jiang… - … Applied Materials & …, 2020 - ACS Publications
We propose and demonstrate a flexible surface-enhanced Raman scattering (SERS) chip as
a versatile platform for femtomolar detection and real-time interfacial molecule analysis. The …

Wavelength-dependent optical force aggregation of gold nanorods for SERS in a microfluidic chip

S Bernatova, MG Donato, J Jezek, Z Pilat… - The Journal of …, 2019 - ACS Publications
Optical printing of metal-nanoparticle–protein complexes in microfluidic chips is of particular
interest in view of the potential applications in biomolecular sensing by surface-enhanced …

Combined near-infrared excited SEHRS and SERS spectra of pH sensors using silver nanostructures

M Gühlke, Z Heiner, J Kneipp - Physical Chemistry Chemical Physics, 2015 - pubs.rsc.org
Surface-enhanced hyper-Raman scattering (SEHRS) and surface-enhanced Raman
scattering (SERS) of para-mercaptobenzoic acid (pMBA) were studied with an excitation …

In-plane optical anisotropy and SERS detection efficiency of self-organized gold nanoparticles on silicon nanoripples: Roles of growth angle and postgrowth …

M Saini, S Augustine, M Ranjan, T Som - Applied Surface Science, 2020 - Elsevier
In this work, we report on substrate morphology-mediated plasmonic anisotropy and surface-
enhanced Raman scattering-based molecular detection efficacy of oblique angle grown self …

Fractal silver dendrites as 3D SERS platform for highly sensitive detection of biomolecules in hydration conditions

MJ Lo Faro, C D'Andrea, AA Leonardi, D Morganti… - Nanomaterials, 2019 - mdpi.com
In this paper, we report on the realization of a highly sensitive and low cost 3D surface-
enhanced Raman scattering (SERS) platform. The structural features of the Ag dendrite …