Gold nanoparticles in biological optical imaging

Y Wu, MRK Ali, K Chen, N Fang, MA El-Sayed - Nano Today, 2019 - Elsevier
Optical imaging represents one of the most essential tools in biological studies. Although
with great advances, bio-optical imaging still suffers from problems such as resolution …

Super-resolution imaging and plasmonics

KA Willets, AJ Wilson, V Sundaresan… - Chemical reviews, 2017 - ACS Publications
This review describes the growing partnership between super-resolution imaging and
plasmonics, by describing the various ways in which the two topics mutually benefit one …

Plasmonic particle-on-film nanocavities: a versatile platform for plasmon-enhanced spectroscopy and photochemistry

GC Li, Q Zhang, SA Maier, D Lei - Nanophotonics, 2018 - degruyter.com
Metallic nanostructures with nanometer gaps support hybrid plasmonic modes with an
extremely small mode volume and strong local field intensity, which constitutes an attractive …

Imaging the chemical activity of single nanoparticles with optical microscopy

W Wang - Chemical Society Reviews, 2018 - pubs.rsc.org
Nanomaterials exhibit structural and functional heterogeneity among individual
nanoparticles, thus requiring a capability to study single nanoparticles. While electron …

Three-dimensional dipole orientation mapping with high temporal-spatial resolution using polarization modulation

S Zhong, L Qiao, X Ge, X Xu, Y Fu, S Gao, K Zhanghao… - PhotoniX, 2024 - Springer
Fluorescence polarization microscopy is widely used in biology for molecular orientation
properties. However, due to the limited temporal resolution of single-molecule orientation …

Hybrid plasmonic gap modes in metal film-coupled dimers and their physical origins revealed by polarization resolved dark field spectroscopy

GC Li, YL Zhang, DY Lei - Nanoscale, 2016 - pubs.rsc.org
Plasmonic gap modes sustained by metal film-coupled nanostructures have recently
attracted extensive research attention due to flexible control over their spectral response and …

Recent advances in optical imaging with anisotropic plasmonic nanoparticles

Y Peng, B Xiong, L Peng, H Li, Y He… - Analytical …, 2015 - ACS Publications
That is nothing new of course. Without knowing any physics, medieval artists produced
stained glass windows that we still admire today after being exposed to sunlight for …

Individual plasmonic nanoprobes for biosensing and bioimaging: recent advances and perspectives

J Ma, X Wang, J Feng, C Huang, Z Fan - Small, 2021 - Wiley Online Library
With the advent of nanofabrication techniques, plasmonic nanoparticles (PNPs) have been
widely applied in various research fields ranging from photocatalysis to chemical and bio …

Full-colour carbon dots: integration of multiple emission centres into single particles

B Ju, H Nie, Z Liu, H Xu, M Li, C Wu, H Wang… - Nanoscale, 2017 - pubs.rsc.org
The single particle emission behaviours of our previously reported excitation-dependent full-
colour carbon dots (F–C dots) have been analyzed by a single-particle fluorescence …

Background-free imaging of a viral capsid proteins coated anisotropic nanoparticle on a living cell membrane with dark-field optical microscopy

Z Ye, L Wei, X Zeng, R Weng, X Shi, N Wang… - Analytical …, 2018 - ACS Publications
Exploring the diffusion dynamics of a viral capsid proteins (VCP)-functionalized nanocarrier
on a living cell membrane could provide much kinetic information for the better …