Dark-field microscopy: recent advances in accurate analysis and emerging applications

PF Gao, G Lei, CZ Huang - Analytical Chemistry, 2021 - ACS Publications
Self-luminous substances such as phosphorescent organisms and chemiluminescent
objects are ideal samples to observe under DFM. In such cases, no exogenous light source …

[HTML][HTML] Revisiting gold nanoshells as multifunctional biomedical nanotools

A Topete, A Varela, M Navarro-Real, R Rial… - Coordination Chemistry …, 2025 - Elsevier
The application of gold nanoparticles in the biomedical field has been widely explored in the
last decades owing to their high biocompatibility, easy functionalization, and their structurally …

Mie-enhanced photothermal/thermo-optical nonlinearity and applications on all-optical switch and super-resolution imaging

YL Tang, TH Yen, K Nishida, J Takahara… - Optical Materials …, 2021 - opg.optica.org
Nonlinear optical interactions are of fundamental significance for advanced photonic
applications, but usually the nonlinearity magnitude is insufficient. Here we review recent …

Plasmonically-boosted exciton–photon coupling strength in a near-infrared LED based on a ZnO: Ga microwire/GaAs heterojunction with surface-coated Au&Ag alloy …

L Sun, K Tang, P Wan, M Liu, D Shi, C Kan… - Physical Chemistry …, 2024 - pubs.rsc.org
The development of electrically-driven low-dimensional coherent light sources via highly-
polarized polariton emission behavior has been extensively researched, but suffers from …

Gold nanoshells for imaging and photothermal ablation of cancer

M Rehman, A Ihsan, M Iftikhar, M Anwar, Q Khalid - Nanomedicine, 2023 - Elsevier
Gold nanoshells (GNSs) are a type of nanoparticle consisting of a nonconductive, dielectric
core with a thin, outer shell of gold. They offer greater capacity to absorb incident light and …

Scattering suppression in plasmonic nanostars using pulsed-beam irradiation for super-resolution optical imaging

X Zhang, J Wang, S Lamon, M Gu, Q Zhang - Optics Letters, 2022 - opg.optica.org
In this Letter, we demonstrate the selective excitation and suppression of plasmonic
scattering in gold nanostars by using a pulsed laser. We achieve super-resolution optical …

[HTML][HTML] 具有尖锐吸收截面和显著增强电场的等离激元-光子混合谐振腔

刘莹, 朱泽斌, 蒋立勇 - ACTA PHOTONICA SINICA, 2024 - opticsjournal.net
摘要研究了由二维光子晶体微腔和金纳米天线组成的等离激元-光子混合谐振腔中光学谐振腔对
等离激元谐振腔的额外贡献. 研究结果表明: 与纯等离激元谐振腔相比, 混合体系的吸收截面和 …

Photothermal nonlinear scattering of shell-isolated gold nanoparticles and applications in super-resolution imaging

T Zhang, Z Wang, X Zhong, Y Che, X Li - Chinese Optics Letters, 2023 - opg.optica.org
In this Letter, we report on the investigations of nonlinear scattering of plasmonic
nanoparticles by manipulating ambient environments. We create different local thermal …

Super-Resolution Imaging of Plasmonic and Dielectric Nanostructures by Using Photothermal Scattering Nonlinearity

K Nishida, SW Chu - 2023 23rd International Conference on …, 2023 - ieeexplore.ieee.org
Optical scattering microscopy allows us to visualize the material structure with label-free and
contactless advantages. Conventionally, the spatial resolution of optical microscopy was …

Advancing Silver-on-Silica Patchy Particle Synthesis: Continuous Flow Seeded Growth Enabling Product Design and In-Line Spectroscopy

AR Völkl - 2024 - search.proquest.com
Die vorliegende Arbeit präsentiert eine umfassende Untersuchung zur Entwicklung und
Anwendung von kontinuierlichen Prozessen für die Synthese von plasmonischen Ag-SiO 2 …