Challenges of SERS technology as a non-nucleic acid or-antigen detection method for SARS-CoV-2 virus and its variants

J Sitjar, JD Liao, H Lee, HP Tsai… - Biosensors & …, 2021‏ - pmc.ncbi.nlm.nih.gov
The COVID-19 pandemic has caused a significant burden since December 2019 that has
negatively impacted the global economy owing to the fact that the SARS-CoV-2 virus is fast …

[HTML][HTML] Recent advancements in multifunctional applications of sol-gel derived polymer incorporated TiO2-ZrO2 composite coatings: A comprehensive review

SM Simon, G George, MS Sajna, VP Prakashan… - Applied Surface Science …, 2021‏ - Elsevier
Despite the fact that metal oxides have gained a foothold into a range of structural
applications over the last decade, their investigation in the field of sensors, supercapacitors …

Tamm plasmon resonance in mesoporous multilayers: toward a sensing application

B Auguié, MC Fuertes, PC Angelomé, NL Abdala… - Acs …, 2014‏ - ACS Publications
A novel optical sensor is proposed, based on the normal-incidence excitation of Tamm
plasmons at the interface between a multilayer of porous SiO2 and TiO2, acting as a …

Electrochemical synthesis of mesoporous gold films toward mesospace-stimulated optical properties

C Li, Ö Dag, TD Dao, T Nagao, Y Sakamoto… - Nature …, 2015‏ - nature.com
Mesoporous gold (Au) films with tunable pores are expected to provide fascinating optical
properties stimulated by the mesospaces, but they have not been realized yet because of …

Use of Single-Layer gC3N4/Ag Hybrids for Surface-Enhanced Raman Scattering (SERS)

J Jiang, J Zou, ATS Wee, W Zhang - Scientific reports, 2016‏ - nature.com
Surface-enhanced Raman scattering (SERS) substrates with high activity and stability are
desirable for SERS sensing. Here, we report a new single atomic layer graphitic-C3N4 (Sg …

A general method to diverse silver/mesoporous–metal–oxide nanocomposites with plasmon-enhanced photocatalytic activity

T Liu, B Li, Y Hao, F Han, L Zhang, L Hu - Applied Catalysis B …, 2015‏ - Elsevier
Incorporating plasmonic Ag nanoparticles into mesoporous metal–oxide (MMO)
semiconductors will achieve collective effect to greatly increase the photocatalysis. This …

Au Nanoparticles–Mesoporous TiO2 Thin Films Composites as SERS Sensors: A Systematic Performance Analysis

MM Zalduendo, J Langer… - The Journal of …, 2018‏ - ACS Publications
The combination of plasmonic nanoparticles and mesoporous materials is of much interest
in applications such as sensing or catalysis. The production of such hybrid materials can be …

Highly ordered TiO2 nanotube films photo-decorated with Ag nanoparticles as SERS platforms: Relationship between morphology and enhancement

MI Broens, OEL Pérez - Ceramics International, 2024‏ - Elsevier
In this work, we synthesized TiO 2 nanotube films (TiO 2-NTFs) photo-decorated with Ag
nanoparticles for their application in Surface-Enhanced Raman Scattering. In situ growth of …

Detection of low-quantity anticancer drugs by surface-enhanced Raman scattering

L Litti, V Amendola, G Toffoli, M Meneghetti - Analytical and bioanalytical …, 2016‏ - Springer
Ultrasensitive detection of low-quantity drugs is important for personalized therapeutic
approaches in several diseases and, in particular, for cancer treatment. In this field, surface …

Hydrothermal synthesis of Ag@ MSiO 2@ Ag three core–shell nanoparticles and their sensitive and stable SERS properties

T Jiang, X Wang, J Zhou, D Chen, Z Zhao - Nanoscale, 2016‏ - pubs.rsc.org
An Ag@ MSiO2@ Ag three core–shell architecture was synthesized by a facial hydrothermal
method. The features of the sample were characterized by SEM, TEM, and AFM images …