S
Sabrina Simoncelli
Researcher at King's College London
Publications - 33
Citations - 639
Sabrina Simoncelli is an academic researcher from King's College London. The author has contributed to research in topics: Fluorescence & Total internal reflection fluorescence microscope. The author has an hindex of 13, co-authored 28 publications receiving 487 citations. Previous affiliations of Sabrina Simoncelli include Ludwig Maximilian University of Munich & National Scientific and Technical Research Council.
Papers
More filters
Journal ArticleDOI
Quantitative Single-Molecule Surface-Enhanced Raman Scattering by Optothermal Tuning of DNA Origami-Assembled Plasmonic Nanoantennas
Sabrina Simoncelli,Eva-Maria Roller,Patrick Urban,Robert D. Schreiber,Andrew J. Turberfield,Tim Liedl,Tim Liedl,Theobald Lohmüller,Theobald Lohmüller +8 more
TL;DR: This work shows how optothermal-induced shrinking of a DNA origami template can be employed to control the gap sizes between two 40 nm gold nanoparticles in a range from 1 to 2 nm.
Journal ArticleDOI
Nanoscale Control of Molecular Self-Assembly Induced by Plasmonic Hot-Electron Dynamics.
TL;DR: This work uses the highly localized light-to-chemical-energy conversion of plasmonic materials to spatially cleave Au-S bonds on predetermined locations within a single nanoparticle, enabling a high degree of control over this archetypal system for molecular self-assembly.
Journal ArticleDOI
Machine learning for cluster analysis of localization microscopy data.
David Williamson,Garth L. Burn,Sabrina Simoncelli,Sabrina Simoncelli,Juliette Griffié,Ruby Peters,Daniel M. Davis,Dylan M. Owen,Dylan M. Owen +8 more
TL;DR: A fast and accurate machine-learning approach to clustering is presented, to address the issues related to the size of the data and to sample heterogeneity.
Journal ArticleDOI
Imaging Plasmon Hybridization of Fano Resonances via Hot-Electron-Mediated Absorption Mapping
TL;DR: This work experimentally probes by imaging with nanoscale precision the hot-electron driven desorption of thiolated molecules from the surface of gold Fano nanostructures, investigating the effect of wavelength and polarization of the incident light.
Journal ArticleDOI
Synthesis, acid properties and catalysis by niobium oxide nanostructured materials
M. Luisa Marin,M. Luisa Marin,Geniece L. Hallett-Tapley,Stefania Impellizzeri,Chiara Fasciani,Sabrina Simoncelli,Sabrina Simoncelli,José Carlos Netto-Ferreira,José Carlos Netto-Ferreira,Juan C. Scaiano +9 more
TL;DR: In this paper, a single molecule microscopy was employed to gain a more in-depth understanding of the niobium oxide acid catalysis pathway, and the rate of Niobium-oxide mediated protonation was estimated to be 1.8 × 10−13 mol m−2 s−1.