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Literature DB >> 15323866

Detection and spectroscopy of gold nanoparticles using supercontinuum white light confocal microscopy.

K Lindfors¹, T Kalkbrenner, P Stoller, V Sandoghdar.

Abstract

We combine confocal microscopy using supercontinuum laser illumination and an interferometric detection technique to identify single nanoparticles of diameter below 10 nm. Spectral analysis of the signal allows us to record the plasmon resonance of a single nanoparticle. Our results hold great promise for fundamental studies of the optical properties of single metal clusters and for their use in biophysical applications.

Entities: Chemical

Year: 2004 PMID： 15323866 DOI： 10.1103/PhysRevLett.93.037401

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

48 in total

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2. Quantum plasmon resonances of individual metallic nanoparticles.

Authors: Jonathan A Scholl; Ai Leen Koh; Jennifer A Dionne
Journal: Nature Date: 2012-03-21 Impact factor: 49.962

3. Direct printing of nanostructures by electrostatic autofocussing of ink nanodroplets.

Authors: P Galliker; J Schneider; H Eghlidi; S Kress; V Sandoghdar; D Poulikakos
Journal: Nat Commun Date: 2012-06-12 Impact factor: 14.919

4. Material-specific detection and classification of single nanoparticles.

Authors: Steven Person; Bradley Deutsch; Anirban Mitra; Lukas Novotny
Journal: Nano Lett Date: 2010-12-10 Impact factor: 11.189

5. Single nanoparticle photothermal tracking (SNaPT) of 5-nm gold beads in live cells.

Authors: David Lasne; Gerhard A Blab; Stéphane Berciaud; Martin Heine; Laurent Groc; Daniel Choquet; Laurent Cognet; Brahim Lounis
Journal: Biophys J Date: 2006-09-22 Impact factor: 4.033

6. Dark-field microscopy studies of single metal nanoparticles: understanding the factors that influence the linewidth of the localized surface plasmon resonance.

Authors: Min Hu; Carolina Novo; Alison Funston; Haining Wang; Hristina Staleva; Shengli Zou; Paul Mulvaney; Younan Xia; Gregory V Hartland
Journal: J Mater Chem Date: 2008

Detection and spectroscopy of gold nanoparticles using supercontinuum white light confocal microscopy.

1. Real-time optical detection of single human and bacterial viruses based on dark-field interferometry.

2. Quantum plasmon resonances of individual metallic nanoparticles.

3. Direct printing of nanostructures by electrostatic autofocussing of ink nanodroplets.

4. Material-specific detection and classification of single nanoparticles.

5. Single nanoparticle photothermal tracking (SNaPT) of 5-nm gold beads in live cells.

6. Dark-field microscopy studies of single metal nanoparticles: understanding the factors that influence the linewidth of the localized surface plasmon resonance.

7. Insights into Kinesin-1 Stepping from Simulations and Tracking of Gold Nanoparticle-Labeled Motors.

8. Quantitative interferometric reflectance imaging for the detection and measurement of biological nanoparticles.

9. High-throughput optical imaging and spectroscopy of individual carbon nanotubes in devices.

10. Photothermal Microscopy: Imaging the Optical Absorption of Single Nanoparticles and Single Molecules.