Graphene–gold nanoparticles hybrid—synthesis, functionalization, and application in a electrochemical and surface-enhanced raman scattering biosensor
Graphene is a single-atom-thick two-dimensional carbon nanosheet with outstanding
chemical, electrical, material, optical, and physical properties due to its large surface area …
chemical, electrical, material, optical, and physical properties due to its large surface area …
Recent progress on graphene-based substrates for surface-enhanced Raman scattering applications
H Lai, F Xu, Y Zhang, L Wang - Journal of Materials Chemistry B, 2018 - pubs.rsc.org
Since the intriguing and inspiring discovery of graphene-enhanced Raman scattering
(GERS) in 2010, graphene and graphene-based substrates have attracted significant …
(GERS) in 2010, graphene and graphene-based substrates have attracted significant …
Graphene-based nanoplatforms for surface-enhanced Raman scattering sensing
Z Wang, S Wu, LC Ciacchi, G Wei - Analyst, 2018 - pubs.rsc.org
Surface-enhanced Raman scattering (SERS) is one of the important techniques for sensing
applications in biological analysis, disease diagnosis, environmental science, and food …
applications in biological analysis, disease diagnosis, environmental science, and food …
Recent advances in surface modified gold nanorods and their improved sensing performance
Y Bao, A Oluwafemi - Chemical Communications, 2024 - pubs.rsc.org
Gold nanorods (AuNRs) have received tremendous attention recently in the fields of sensing
and detection applications due to their unique characteristic of surface plasmon resonance …
and detection applications due to their unique characteristic of surface plasmon resonance …
Highly effective and uniform SERS substrates fabricated by etching multi-layered gold nanoparticle arrays
Gold nanoparticle multilayers printed on silicon substrates layer by layer were etched by a
gold etchant to form highly effective and uniform substrates for surface-enhanced Raman …
gold etchant to form highly effective and uniform substrates for surface-enhanced Raman …
Graphene oxide/gold nanorod nanocomposite for stable surface-enhanced Raman spectroscopy
We introduce a graphene oxide/gold nanorod nanocomposite as a surface-enhanced
Raman spectroscopy (SERS) substrate that suppresses the usual temporal intensity …
Raman spectroscopy (SERS) substrate that suppresses the usual temporal intensity …
Graphene nanoplatelets-silver nanorods-polymer based in-situ hybrid electrode for electroanalysis of dopamine and ascorbic acid in biological samples
Highly sensitive and selective detection of various biomolecules is critical for biological
research and diagnostics. Herein, we have fabricated an in situ hierarchically self …
research and diagnostics. Herein, we have fabricated an in situ hierarchically self …
Graphene oxide-coated gold nanorods: Synthesis and applications
The application of gold nanorods (AuNRs) and graphene oxide (GO) has been widely
studied due to their unique properties. Although each material has its own challenges, their …
studied due to their unique properties. Although each material has its own challenges, their …
Fabrication of gold nanoparticles/graphene oxide films with surface-enhanced Raman scattering activity by a simple electrostatic self-assembly method
Y Li, J Yang, Y Zhou, N Zhao, W Zeng… - Colloids and Surfaces A …, 2017 - Elsevier
The paper reports a simple electrostatic self-assembly method to fabricate the gold
nanoparticles/graphene oxide (Au NPs@ GO) films which present superior SERS activity …
nanoparticles/graphene oxide (Au NPs@ GO) films which present superior SERS activity …
Toward the highly sensitive SERS detection of bio-molecules: the formation of a 3D self-assembled structure with a uniform GO mesh between Ag nanoparticles and …
We report a structure to form a hybrid system in which a mesh is sandwiched between Au
nanoparticles (AuNPs) and Ag nanoparticles (AgNPs). This self-assembly method uses …
nanoparticles (AuNPs) and Ag nanoparticles (AgNPs). This self-assembly method uses …