Synthesis, Assembly, Optical Properties, and Sensing Applications of Plasmonic Gap Nanostructures.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202006966
Abstract: Plasmonic gap nanostructures (PGNs) have been extensively investigated mainly because of their strongly enhanced optical responses, which stem from the high intensity of the localized field in the nanogap. The recently developed methods for the… read more here.
Keywords: gap nanostructures; synthesis assembly; plasmonic gap; optical properties ... See more keywords
Pattern Recognition Directed Assembly of Plasmonic Gap Nanostructures for Single-Molecule SERS.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c05150
Abstract: Gold nanocubes (AuNCs) with tunable localized surface plasmon resonance properties are good candidates for plasmonic gap nanostructures (PGNs) with hot spots (areas with intense electric field localization). Nevertheless, it remains challenging to create shape-controllable nanogaps… read more here.
Keywords: single molecule; gap nanostructures; molecule; molecule sers ... See more keywords
Plasmonic Gap-Enhanced Raman Tag Nanorods for Imaging 3D Pancreatic Spheroids Using Surface-Enhanced Raman Spectroscopy (SERS) and Darkfield Microscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/abc643
Abstract: Plasmonic gap-enhanced Raman tags (GERTs) are new emerging nanoprobes that based on their unique surface-enhanced Raman spectroscopy (SERS) signal can play a major role in complex imaging and detection of biological systems. GERTs are synthesized… read more here.
Keywords: enhanced raman; microscopy; plasmonic gap; surface ... See more keywords
Nanometric Plasmonic Rulers Based on Orthogonal Plasmonic Gap Modes in Metal Nanoblocks
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8030386
Abstract: We theoretically propose a three-dimensional (3D) plasmonic ruler based on orthogonal plasmonic gap modes which have different wavelengths. The ruler consists of three silver nanoblocks with two ten-nanometer air gaps. First, in a two-block structure,… read more here.
Keywords: nanometric plasmonic; plasmonic gap; based orthogonal; orthogonal plasmonic ... See more keywords