Plasmonic core–shell nanomaterials and their applications in spectroscopies

YJ Zhang, PM Radjenovic, XS Zhou… - Advanced …, 2021 - Wiley Online Library
Plasmonic core–shell nanostructures have attracted considerable attention in the scientific
community recently due to their highly tunable optical properties. Plasmon‐enhanced …

How does carbon footprint information affect consumer choice? A field experiment

B Beyer, R Chaskel, S Euler, J Gassen… - Journal of …, 2024 - Wiley Online Library
This paper reports the results of a field experiment investigating how attributes of carbon
footprint information affect consumer choice in a large dining facility. Our hypotheses and …

Applications of shell-isolated nanoparticle-enhanced Raman spectroscopy

G Barbillon - Photonics, 2021 - mdpi.com
The surface-enhanced Raman scattering (SERS) is mainly used as an analysis or detection
tool of biological and chemical molecules. Since the last decade, an alternative branch of …

Metallic and All‐Dielectric Metasurfaces Sustaining Displacement‐Mediated Bound States in the Continuum

LM Berger, M Barkey, SA Maier… - Advanced Optical …, 2024 - Wiley Online Library
Bound states in the continuum (BICs) are localized electromagnetic modes within the
continuous spectrum of radiating waves. Due to their infinite lifetimes without radiation …

Plasmonic resonance-linewidth shrinkage to boost biosensing

M Gao, W Yang, Z Wang, S Lin, J Zhu, Z Yang - Photonics Research, 2020 - opg.optica.org
Coupling effects of surface plasmon resonance (SPR) induce changes in the wavelength,
intensity, and linewidth of plasmonic modes. Here, inspired by coupling effects, we reveal an …

Evidence for a local field effect in surface plasmon-enhanced sum frequency generation vibrational spectra

J Tan, Q Pei, L Zhang, S Ye - Langmuir, 2022 - ACS Publications
Surface plasmon-enhanced vibrational spectroscopy has been demonstrated to be an
important highly sensitive diagnostic technique, but its enhanced mechanism is yet to be …

Probing the Local Near-Field Intensity of Plasmonic Nanoparticles in the Mid-infrared Spectral Region

Q Pei, X Zheng, J Tan, Y Luo, S Ye - The Journal of Physical …, 2024 - ACS Publications
The enhanced local field of gold nanoparticles (AuNPs) in mid-infrared spectral regions is
essential for improving the detection sensitivity of vibrational spectroscopy and mediating …

Addressing molecular geometry on dense gold nanoparticle substrates by two-color sum-frequency generation spectroscopy combined with DFT calculations

G Barbillon, C Humbert, C Clavaguéra, A Gayral… - Applied Surface …, 2025 - Elsevier
The geometrical conformations of dodecanethiol (DDT) molecules grafted on small gold
nanoparticles (AuNPs, 7.5 nm diameter) deposited with various densities on a substrate …

Chiral Sum Frequency Generation by Chiral Gold Nanoparticles Amplifies Weak Sum Frequency Signals and Enables Monitoring of Enantioselective Reactions

R Ma, TW Golbek, Y Shi, T Weidner… - ACS Applied Nano …, 2023 - ACS Publications
Chiral nanostructures or chiral arrangements of plasmonic nanoparticles can strongly
interact with circularly polarized light, giving rise to chiroptical effects such as circular …

Large-area, ultrahigh-enhancement, and array-type hot spots in plasmonic nanocube dimer-on-film nanocavity

X Yang, Z Turup, P Li, H Wang, J Wang, M Gao - Plasmonics, 2023 - Springer
The competition and synergy of plasmonic modes are of great importance for
electromagnetic enhancement and manipulation of hot spots, enabling wide applications in …