Plasmonic silver and gold nanoparticles: shape-and structure-modulated plasmonic functionality for point-of-caring sensing, bio-imaging and medical therapy
Silver and gold nanoparticles have found extensive biomedical applications due to their
strong localized surface plasmon resonance (LSPR) and intriguing plasmonic properties …
strong localized surface plasmon resonance (LSPR) and intriguing plasmonic properties …
Gold nanoparticles in virus detection: Recent advances and potential considerations for SARS‐CoV‐2 testing development
J Wang, AJ Drelich, CM Hopkins… - Wiley …, 2022 - Wiley Online Library
Viruses are infectious agents that pose significant threats to plants, animals, and humans.
The current coronavirus disease 2019 pandemic, which is caused by severe acute …
The current coronavirus disease 2019 pandemic, which is caused by severe acute …
Surface-enhanced Raman spectroscopy-based sandwich immunoassays for multiplexed detection of Zika and Dengue viral biomarkers
M Sánchez-Purrà, M Carré-Camps… - ACS infectious …, 2017 - ACS Publications
Zika and dengue are mosquito-borne diseases that present similar nonspecific symptoms
but possess dramatically different outcomes. The first line of defense in epidemic outbreaks …
but possess dramatically different outcomes. The first line of defense in epidemic outbreaks …
Direct vs mediated coupling of antibodies to gold nanoparticles: the case of salivary cortisol detection by lateral flow immunoassay
Stable and efficient conjugates between antibodies and gold nanoparticles (GNP-Ab) are
sought to develop highly sensitive and robust biosensors with applications in medicine …
sought to develop highly sensitive and robust biosensors with applications in medicine …
Digital SERS Protocol Using Au Nanoparticle-Based Extrinsic Raman Labels for the Determination of SARS-CoV-2 Spike Protein in Saliva Samples
A Tuckmantel Bido, AG Brolo - ACS Applied Nano Materials, 2023 - ACS Publications
Surface-enhanced Raman scattering (SERS)-based immunoassays have several
advantages, such as high sensitivity and multiplex capabilities; they are emerging as a …
advantages, such as high sensitivity and multiplex capabilities; they are emerging as a …
Challenges of the nano–bio interface in lateral flow and dipstick immunoassays
Lateral flow assays (LFAs) are highly attractive for point-of-care (POC) diagnostics for
infectious disease, food safety, and many other medical uses. The unique optical, electronic …
infectious disease, food safety, and many other medical uses. The unique optical, electronic …
The impact of engineered silver nanomaterials on the immune system
Over the last decades there has been a tremendous volume of research efforts focused on
engineering silver-based (nano) materials. The interest in silver has been mostly driven by …
engineering silver-based (nano) materials. The interest in silver has been mostly driven by …
Noble-metal nanoparticle-based colorimetric diagnostic assays for point-of-need applications
Noble-metal nanoparticles (NMNPs) have unique properties beneficial for the development
of novel reporting technologies to enhance the detection sensitivity and specificity of …
of novel reporting technologies to enhance the detection sensitivity and specificity of …
Development of replication protein A-conjugated gold nanoparticles for highly sensitive detection of disease biomarkers
Paper-based lateral flow immunoassays (LFIAs) using conventional sandwich-type
immunoassays are one of the most commonly used point-of-care (PoC) tests. However, the …
immunoassays are one of the most commonly used point-of-care (PoC) tests. However, the …
Developing a paper-based antigen assay to differentiate between coronaviruses and SARS-CoV-2 spike variants
D Hristov, H Rijal, J Gomez-Marquez… - Analytical …, 2021 - ACS Publications
COVID-19 first appeared in December of 2019 in Wuhan, China. Since then, it has become
a global pandemic. A robust and scalable diagnostics strategy is crucial for containing and …
a global pandemic. A robust and scalable diagnostics strategy is crucial for containing and …