Multiple stepwise synthetic pathways toward complex plasmonic 2D and 3D nanoframes for generation of electromagnetic hot zones in a single entity
Conspectus Rational design of nanocrystals with high controllability via wet chemistry is of
critical importance in all areas of nanoscience and nanotechnology research. Specifically …
critical importance in all areas of nanoscience and nanotechnology research. Specifically …
Hot-Electron Dynamics Mediated Medical Diagnosis and Therapy
Surface plasmon resonance excitation significantly enhances the absorption of light and
increases the generation of “hot” electrons, ie, conducting electrons that are raised from their …
increases the generation of “hot” electrons, ie, conducting electrons that are raised from their …
Plasmonic double-walled nanoframes with face-to-face nanogaps for strong SERS activity
A synthesis method for plasmonic double-walled nanoframes was developed, where single-
walled truncated octahedral nanoframes with (111) open facets and (100) solid flat planes …
walled truncated octahedral nanoframes with (111) open facets and (100) solid flat planes …
Plasmonic Multi‐Layered Built‐in Hotspots Nanogaps for Effectively Activating Analytes
Multi‐layered plasmonic nanostructures are able to highly promote the near‐field
confinement and effectively activate analytes, which are of predominate significance but are …
confinement and effectively activate analytes, which are of predominate significance but are …
High‐Density Arrangement of Biomimetic Plasmonic Nanoprobes Guided by DNA Nanoroller based Cleaving‐Rolling Process for SERS Sensing Analysis
X Xu, T Li, Y Liu, Y Xu, J Zhao, W Chen… - Advanced Functional …, 2024 - Wiley Online Library
DNA walker nanomachines are in fast development for biosensing, medical diagnostics, and
food safety monitoring. For practical application, the issues of slow dynamics and low …
food safety monitoring. For practical application, the issues of slow dynamics and low …
Helical au nanostructure for SERS detection of hazardous molecular and chiral enantiomers
J Ran, H Li, S Zhou, S Man, R Yuan, X Yang - Food Chemistry, 2024 - Elsevier
In recent years, incidents of pesticide pollution and abuse of feed additives have occurred
frequently, which pose a great threat to human health. Raman spectroscopy has become an …
frequently, which pose a great threat to human health. Raman spectroscopy has become an …
Three-Dimensional Au Octahedral Nanoheptamers: Single-Particle and Bulk Near-Field Focusing for Surface-Enhanced Raman Scattering
Herein, we present a synthetic approach to fabricate Au nanoheptamers composed of six
individual Au nanospheres interconnected through thin metal bridges arranged in an …
individual Au nanospheres interconnected through thin metal bridges arranged in an …
Plasmonic biosensors with nanostructure for healthcare monitoring and diseases diagnosis
T An, J Wen, Z Dong, Y Zhang, J Zhang, F Qin, Y Wang… - Sensors, 2022 - mdpi.com
Nanophotonics has been widely utilized in enhanced molecularspectroscopy or mediated
chemical reaction, which has major applications in the field of enhancing sensing and …
chemical reaction, which has major applications in the field of enhancing sensing and …
Octahedron in a Cubic Nanoframe: Strong Near-Field Focusing and Surface-Enhanced Raman Scattering
Here, we describe the synthesis of a plasmonic particle-in-a-frame architecture in which a
solid Au octahedron is enclosed by a Au cubic nanoframe. The octahedra are positioned …
solid Au octahedron is enclosed by a Au cubic nanoframe. The octahedra are positioned …
Accurate Quantification and Imaging of Cellular Uptake Using Single-Particle Surface-Enhanced Raman Scattering
Understanding the uptake, distribution, and stability of gold nanoparticles (NPs) in cells is of
fundamental importance in nanoparticle sensors and therapeutic development. Single …
fundamental importance in nanoparticle sensors and therapeutic development. Single …