Silica nanomaterials can be easily fabricated, fashioned and functionalized as platforms for grafting of nanoparticles for biomedical and optical applications. Herein, we utilize a template-based methodology to prepare a diverse collection of helical gold nanoparticle (GNPs) superstructures having controllable handedness and structural metrics by using GNPs as the building blocks, and the silica nanohelices as the template. The synthesized materials exhibit well-defined chiral arrangement of GNPs following the helicity of silica nanohelices, showing plasmonic circular dichorism (CD) signals. Further observations proved this plasmon CD comes from the chiral arrangement of GNPs and this effect is highly size, scale and pH dependent. We expect...
Chiral materials composed of organized nanoparticle superstructures have promising applications to p...
We utilize a peptide-based methodology to prepare a diverse collection of double-helical gold nanopa...
The acquisition of strong chiroptical activity has revolutionized the field of plasmonics, granting ...
Silica nanomaterials can be easily fabricated, fashioned and functionalized as platforms for graftin...
Silica nanomaterials can be easily fabricated, fashioned and functionalized as platforms for graftin...
Nanomatériaux de silice peuvent être facilement fabriqués, façonné et fonctionnalisés comme plates-f...
Nanomatériaux de silice peuvent être facilement fabriqués, façonné et fonctionnalisés comme plates-f...
Plasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great potential as structural...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
Chiral materials composed of organized nanoparticle superstructures have promising applications to p...
Chiral materials composed of organized nanoparticle superstructures have promising applications to p...
We utilize a peptide-based methodology to prepare a diverse collection of double-helical gold nanopa...
The acquisition of strong chiroptical activity has revolutionized the field of plasmonics, granting ...
Silica nanomaterials can be easily fabricated, fashioned and functionalized as platforms for graftin...
Silica nanomaterials can be easily fabricated, fashioned and functionalized as platforms for graftin...
Nanomatériaux de silice peuvent être facilement fabriqués, façonné et fonctionnalisés comme plates-f...
Nanomatériaux de silice peuvent être facilement fabriqués, façonné et fonctionnalisés comme plates-f...
Plasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great potential as structural...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
International audiencePlasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great p...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
Chiral materials can have strong influence on the propagation of light and have attracted attention ...
Chiral materials composed of organized nanoparticle superstructures have promising applications to p...
Chiral materials composed of organized nanoparticle superstructures have promising applications to p...
We utilize a peptide-based methodology to prepare a diverse collection of double-helical gold nanopa...
The acquisition of strong chiroptical activity has revolutionized the field of plasmonics, granting ...