Colloidal Self‐Assembly Concepts for Plasmonic Metasurfaces

M Mayer, MJ Schnepf, TAF König… - Advanced Optical …, 2019 - Wiley Online Library
Metallic nanostructures exhibit strong interactions with electromagnetic radiation, known as
the localized surface plasmon resonance. In recent years, there is significant interest and …

Mechanotunable plasmonic properties of colloidal assemblies

Y Brasse, V Gupta, HCT Schollbach… - Advanced Materials …, 2020 - Wiley Online Library
Noble metal nanoparticles can absorb incident light very efficiently due to their ability to
support localized surface plasmon resonances (LSPRs), collective oscillations of the free …

Seeded growth synthesis of gold nanotriangles: size control, SAXS analysis, and SERS performance

C Kuttner, M Mayer, M Dulle, A Moscoso… - … applied materials & …, 2018 - ACS Publications
We studied the controlled growth of triangular prismatic Au nanoparticles with different
beveled sides for surface-enhanced Raman spectroscopy (SERS) applications. First, in a …

Protein-assisted assembly of modular 3D plasmonic raspberry-like core/satellite nanoclusters: correlation of structure and optical properties

RPM Höller, M Dulle, S Thomä, M Mayer… - ACS …, 2016 - ACS Publications
We present a bottom-up assembly route for a large-scale organization of plasmonic
nanoparticles (NPs) into three-dimensional (3D) modular assemblies with core/satellite …

Controlled living nanowire growth: precise control over the morphology and optical properties of AgAuAg bimetallic nanowires

M Mayer, L Scarabelli, K March, T Altantzis… - Nano …, 2015 - ACS Publications
Inspired by the concept of living polymerization reaction, we are able to produce silver–gold–
silver nanowires with a precise control over their total length and plasmonic properties by …

Surfactant-Mediated Conformal Overgrowth of Core-Shell Metal-Organic Framework Materials with Mismatched Topologies.

J Zhuang, LY Chou, BT Sneed, Y Cao, P Hu… - Small (Weinheim an …, 2015 - europepmc.org
Fracture-free and conformal Pd-UiO-66@ ZIF-8 core-shell metal-organic framework material
is synthesized by a surfactant-mediated method. The hierarchical nanoporous material …

Nanorattles with tailored electric field enhancement

MJ Schnepf, M Mayer, C Kuttner, M Tebbe, D Wolf… - Nanoscale, 2017 - pubs.rsc.org
Nanorattles are metallic core–shell particles with core and shell separated by a dielectric
spacer. These nanorattles have been identified as a promising class of nanoparticles, due to …

Surface-enhanced Raman scattering inside Au@ Ag core/shell nanorods

B Khlebtsov, V Khanadeev, N Khlebtsov - Nano Research, 2016 - Springer
The design and synthesis of plasmonic nanoparticles with Raman-active molecules
embedded inside them are of significant interest for sensing and imaging applications …

Synthesis of Ag nanorods with highly tunable plasmonics toward optimal surface‐enhanced Raman scattering substrates self‐assembled at interfaces

XD Tian, Y Lin, JC Dong, YJ Zhang… - Advanced Optical …, 2017 - Wiley Online Library
Ag nanorods receive intensive attention due to the excellent plasmonic properties. However,
the difficulty in synthesis of monodisperse Ag nanorods with broad aspect ratios has limited …

Efficient protein transfection by swarms of chemically powered plasmonic virus-sized nanorobots

A Ressnerova, F Novotny, H Michalkova, M Pumera… - ACS …, 2021 - ACS Publications
Transfection is based on nonviral delivery of nucleic acids or proteins into cells. Viral
approaches are being used; nevertheless, their translational capacity is nowadays …