Vahid Sandoghdar
Max Planck Society
356 Papers
2.2K Citations
Vahid Sandoghdar is an academic researcher from Max Planck Society. The author has contributed to research in topics: Photon & Quantum optics. The author has an hindex of 66, co-authored 340 publications. Previous affiliations of Vahid Sandoghdar include Erasmus University Rotterdam & Iowa State University.
Chat about Author
Papers
Enhancement of single-molecule fluorescence using a gold nanoparticle as an optical nanoantenna.
TL;DR: Comparisons with three-dimensional calculations guide us to decipher the contributions of the excitation enhancement, spontaneous emission modification, and quenching in the molecular excitation and emission processes.
1.6K
Detection and spectroscopy of gold nanoparticles using supercontinuum white light confocal microscopy
TL;DR: This work combines confocal microscopy using supercontinuum laser illumination and an interferometric detection technique to identify single nanoparticles of diameter below 10 nm and records the plasmon resonance of a single nanoparticle.
600
Measurement of the Casimir-Polder force.
TL;DR: This experiment provides clear evidence for the existence of the Casimir-Polder force, which is due to modification of the ground-state Lamb shift in the confined space of a cavity, and confirms the magnitude of the force and the distance dependence predicted by quantum electrodynamics.
High-speed nanoscopic tracking of the position and orientation of a single virus.
TL;DR: A colocalization methodology that combines scattering interferometry and single-molecule fluorescence microscopy to visualize both position and orientation of single quantum dot–labeled Simian virus 40 (SV40) particles suggests recurrent swap of receptors and viral pentamers as well as receptor aggregation in nanodomains.
413
Direct printing of nanostructures by electrostatic autofocussing of ink nanodroplets
Patrick Galliker,Julian Schneider,Hadi Eghlidi,Sascha Kress,Vahid Sandoghdar,Vahid Sandoghdar,Dimos Poulikakos +6 more
TL;DR: The capabilities of the electrohydrodynamic printing technique are demonstrated, including the fabrication of plasmonic nanoantennas with features sizes down to 50 nm, and an autofocussing phenomenon caused by local electrostatic field enhancement, resulting in large aspect ratio.