Search
Search Results
-
Enhanced second-harmonic generation of asymmetric Au@CdSe heterorods
The plasmon-enhanced second-harmonic generation (SHG) of Au nanorods (NRs), Au-Ag NRs, and asymmetric Au@CdSe heterorods are comparatively...
-
Enhanced Plasmonic Biosensors of Hybrid Gold Nanoparticle-Graphene Oxide-Based Label-Free Immunoassay
In this study, we propose a modified gold nanoparticle-graphene oxide sheet (AuNP-GO) nanocomposite to detect two different interactions between...
-
Plasmonics of regular shape particles, a simple group theory approach
A simple hand calculation method based on group theory is proposed to predict the near field maps of finite metallic nanoparticles (MNP) of canonical...
-
In Situ Localized Surface Plasmon Resonance Spectroscopy for Gold and Silver Nanoparticles
Localized surface plasmon resonance (LSPR) spectroscopy of metallic nanoparticles (NPs) is a powerful technique for chemical and biological sensing...
-
Molecular Dynamics Studies of Nanoparticle Transport Through Model Lipid Membranes
Transport of materials through cell membranes is of significant interest. We consider specifically the transport of gold nanoparticles that are in...
-
Vacuum-tuned-atmosphere induced assembly of Au@Ag core/shell nanocubes into multi-dimensional superstructures and the ultrasensitive IAPP proteins SERS detection
Utilizing vacuum-tuned-atmosphere induced dip coating method, we achieve the cross-dimensional macroscopic diverse self-assemblies by using one...
-
Copper(II) sulfide nanostructures and its nanohybrids: recent trends, future perspectives and current challenges
Among various metal chalcogenides, metal oxides and phases of copper sulfide, copper(II) sulfide (covellite, CuS) nanostructures have enjoyed special...
-
Plasmon-tunable Au@Ag core-shell spiky nanoparticles for surface-enhanced Raman scattering
A facile synthetic approach has been developed to prepare uniform and size-tunable spiky Au@Ag core-shell nanoparticles (NPs) to tailor the localized...
-
An anisotropic propagation technique for synthesizing hyperbranched polyvillic gold nanoparticles
Of late, many synthesis processes have been studied to develop irregular nano-morphologies of gold nanostructures for biomedical applications in...
-
Enhanced O2 reduction on atomically thin Pt-based nanoshells by integrating surface facet, interfacial electronic, and substrate stabilization effects
To fully realize the commercial viability of Pt in fuel cells, the usage of scarce Pt must be reduced while the activity and durability in O 2 ...
-
-
Synthesis of water-soluble dye-cored poly(amidoamine) dendrimers for long-term live cell imaging
Hydrophilic dendrimers, especially poly(amidoamine) (PAMAM) dendrimers are widely applied in modifying fluorescent dyes to endow them with water...
-
Graphene oxide incorporated ZnO nanostructures as a powerful ultraviolet composite detector
In this study, ultraviolet (UV) photodetection performance of graphene oxide (GO) incorporated ZnO composites with different contents of GO (0.25,...
-
Less-Common Carbon Nanostructures
When the area of nanotechnology began to develop intensively as an independent field in the frontiers of physics, chemistry, materials chemistry and...
-
Surface-Enhanced Raman Spectroscopy: Principles, Substrates, and Applications
Surface-enhanced Raman spectroscopy (SERS) is a spectroscopic technique that simultaneously combines fingerprint recognition capabilities, typical of...
-
Shape Transformation of Bimetallic Au–Pd Core–Shell Nanocubes to Multilayered Au–Pd–Au Core–Shell Hexagonal Platelets
Transformation of metallic or bimetallic (BM) nanoparticles (NPs) from one shape to another desired shape is of importance to nanoscience and...
-
Optical Properties of Plasmonic Mirror-Image Nanoepsilon
We propose a novel mirror-image nanoepsilon (MINE) structure to achieve highly localized and enhanced near field at its gap and systematically...
-
Ag+-assisted heterogeneous growth of concave Pd@Au nanocubes for surface enhanced Raman scattering (SERS)
AgNO 3 is often used in the preparation of Au nanostructures since Ag-based substances (AgBS) can selectively be adsorbed on Au(100) and significantly...
-
Thermally confined shell coating amplifies the photoacoustic conversion efficiency of nanoprobes
Efficient probes/contrast agents are highly desirable for good-performance photoacoustic (PA) imaging, where the PA signal amplitude of a probe is...
-
Surface-enhanced Raman scattering inside Au@Ag core/shell nanorods
The design and synthesis of plasmonic nanoparticles with Raman-active molecules embedded inside them are of significant interest for sensing and...
