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 …

Plasmonic nanoparticles with supramolecular recognition

J Mosquera, Y Zhao, HJ Jang, N Xie… - Advanced Functional …, 2020 - Wiley Online Library
Even after more than two decades of intense studies, the research on self‐assembly
processes involving supramolecular interactions between nanoparticles (NPs) is …

Rapidly determining the 3D structure of proteins by surface-enhanced Raman spectroscopy

H Ma, S Yan, X Lu, YF Bao, J Liu, L Liao, K Dai… - Science …, 2023 - science.org
Despite great advances in protein structure analysis, label-free and ultrasensitive methods
to obtain the natural and dynamic three-dimensional (3D) structures are still urgently …

Density Functional Theory Calculation of pKa's of Thiols in Aqueous Solution Using Explicit Water Molecules and the Polarizable Continuum Model

B Thapa, HB Schlegel - The Journal of Physical Chemistry A, 2016 - ACS Publications
The p K a's of substituted thiols are important for understanding their properties and
reactivities in applications in chemistry, biochemistry, and material chemistry. For a …

Gap‐Mode Surface‐Plasmon‐Enhanced Photoluminescence and Photoresponse of MoS2

ZQ Wu, JL Yang, NK Manjunath, YJ Zhang… - Advanced …, 2018 - Wiley Online Library
Abstract 2D materials hold great potential for designing novel electronic and optoelectronic
devices. However, 2D material can only absorb limited incident light. As a representative 2D …

Metal-substrate-mediated plasmon hybridization in a nanoparticle dimer for photoluminescence line-width shrinking and intensity enhancement

GC Li, YL Zhang, J Jiang, Y Luo, DY Lei - ACS nano, 2017 - ACS Publications
Metal-film-coupled nanoparticles with subnanometer particle–film gaps possess an
ultrasmall mode volume, responsible for a variety of intriguing phenomena in plasmonic …

A liquid interfacial SERS platform on a nanoparticle array stabilized by rigid probes for the quantification of norepinephrine in rat brain microdialysates

L Shi, M Liu, L Zhang, Y Tian - … Chemie International Edition, 2022 - Wiley Online Library
For the reliable determination of trace chemicals in the brain, we created a SERS platform
based on a functionalized AuNPs array formed at a liquid/liquid interface in a uniform …

Hybridized plasmon modes and near-field enhancement of metallic nanoparticle-dimer on a mirror

Y Huang, L Ma, M Hou, J Li, Z Xie, Z Zhang - Scientific reports, 2016 - nature.com
For the attractive plasmonic structure consisting of metal nanoparticles (NPs) on a mirror, the
coexistence of near-field NP-NP and NP-mirror couplings is numerically studied at normal …

Macroscopic two-dimensional monolayer films of gold nanoparticles: fabrication strategies, surface engineering and functional applications

L Song, Y Huang, Z Nie, T Chen - Nanoscale, 2020 - pubs.rsc.org
In the last few decades, two-dimensional monolayer films of gold nanoparticles (2D MFGS)
have attracted increasing attention in various fields, due to their superior attributes of …

Plasmonic liquid marbles: a miniature substrate‐less SERS platform for quantitative and multiplex ultratrace molecular detection

HK Lee, YH Lee, IY Phang, J Wei… - Angewandte Chemie …, 2014 - Wiley Online Library
Inspired by aphids, liquid marbles have been studied extensively and have found
application as isolated microreactors, as micropumps, and in sensing. However, current …