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@ARTICLE{BarriosCapuchino:646069,
author = {Barrios-Capuchino, Juan J. and Schuett, Robbert and Chilla,
Gerwin and Huber, Patrick and Petrov, Alexander Yu. and
Parak, Wolfgang J. and Schulz, Florian},
title = {{E}ngineered {S}elf‐{A}ssembly of {P}lasmonic {G}old
{N}anoparticles {I}nto {T}wo‐{D}imensional and
{T}hree‐{D}imensional {A}rrays {W}ithin the {P}ores of
{P}orous {S}ilicon {M}embranes},
journal = {ChemNanoMat},
volume = {12},
number = {2},
issn = {2199-692X},
address = {Weinheim},
publisher = {Wiley},
reportid = {PUBDB-2026-00709},
pages = {e202500594},
year = {2026},
abstract = {We report a facile centrifugation-based method for
assembling polystyrene (PSSH)-functionalized gold
nanoparticles (Au NPs)onto porous silicon (pSi) substrates
in two distinct configurations: two- and three-dimensional
(2D and 3D) assemblies. The 2Dassemblies are densely packed
monolayer coatings of the exposed Si-surfaces including the
inner pore walls, whereas the 3Dstructures result from Au
NPs clustering inside the pores. Remarkably, this shift from
2D to 3D architectures was achievedby minor modification of
the PSSH coating thickness. Scanning electron microscopy
(SEM) characterization confirmed the homo-geneity and high
packing density of these assemblies extending over several
thousand square micrometers. This approach offers
astraightforward and versatile route for the fabrication of
well-ordered pSi–Au NP hybrid nanostructures with
potential applica-tions in catalysis, surface-enhanced
spectroscopy and optical metamaterials.},
cin = {CIMMS},
ddc = {620},
cid = {I:(DE-H253)CIMMS-20211022},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / DFG project G:(GEPRIS)533771286 - EXC
3120: BlueMat: Wassergesteuerte Materialien (533771286)},
pid = {G:(DE-HGF)POF4-632 / G:(GEPRIS)533771286},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
doi = {10.1002/cnma.202500594},
url = {https://bib-pubdb1.desy.de/record/646069},
}