Enviaments recents

  • Ultrasensitive Label-Free Nanosensing and High-Speed Tracking of Single Proteins 

    Liebel, Matz; Hugall, James T.; Hulst, Niek F van (ACS, 2016-01-17)
    Article
    Accés restringit per política de l'editorial
    : Label-free detection, analysis, and rapid tracking of nanoparticles is crucial for future ultrasensitive sensing applications, ranging from understanding of biological interactions to the study of size-dependent ...
  • Rapid and robust control of single quantum dots 

    Accanto, Nicolò; Roque, Pablo M de; Galvan-Sosa, Marcial; Christodoulou, Sotirios; Moreels, Iwan; Hulst, Niek F van (Nature, 2017-03-10)
    Article
    Accés obert
    The combination of single particle detection and ultrafast laser pulses is an instrumental method to track dynamics at the femtosecond time scale in single molecules, quantum dots and plasmonic nanoparticles. Optimal control ...
  • Resonant plasmonic nanoparticles for multicolor second harmonic imaging 

    Accanto, Nicolo; Piatkowski, Lukasz; Hancu, Ion M.; Renger, Jan; Hulst, Niek F. van (AIP, 2016-02-26)
    Article
    Accés obert
    Nanoparticles capable of efficiently generating nonlinear optical signals, like second harmonic generation, are attracting a lot of attention as potential background-free and stable nano-probes for biological imaging. ...
  • In-plane plasmonic antenna arrays with surface nanogaps for giant fluorescence enhancement 

    Flauraud, Valentin; Regmi, Raju; Winkler, Pamina Martina; Alexander, Duncan T. L.; Rigneault, Herve; Hulst, Niek F. van; Garcia-Parajo, Maria F.; Wenger, Jerome; Brugger, Juergen (ACS, 2017-02-10)
    Article
    Accés restringit per política de l'editorial
    Optical nanoantennas have a great potential for enhancing light-matter interactions at the nanometer scale, yet fabrication accuracy and lack of scalability currently limit ultimate antenna performance and applications. ...
  • Roadmap on biosensing and photonics with advanced nano-optical methods 

    Fabrizio, Enzo Di; Schlücker, Sebastian; Wenger, Jérôme; Regmi, Raju; Rigneault, Hervé; Calafiore, Giuseppe; West, Melanie; Cabrini, Stefano; Fleischer, Monika; Hulst, Niek F van; Garcia-Parajo, Maria F; Pucci, Annemarie; Cojoc, Dan; Hauser, Charlotte A E; Ni, Ming (IOP, 2016-05-10)
    Article
    Accés obert
    This roadmap, through the contributions of ten groups worldwide, contains different techniques, methods and materials devoted to sensing in nanomedicine. Optics is used in different ways in the detection schemes. Raman, ...
  • Multicolour single molecule emission and excitation spectroscopy reveals extensive spectral shifts 

    Piatkowski, Lukasz; Gellings, Esther; Hulst, Niek F. van (The Royal Society of Chemistry, 2015-07-16)
    Article
    Accés obert
    We explore the distribution and shape of single molecule spectra at room temperature, when embedded in a polymer host. Multicolour excitation and emission spectroscopy is implemented to capture the full inhomogeneous ...
  • Propagation and localization of quantum dot emission along a gap-plasmonic transmission line 

    Castro-Lopez, M.; Manjavacas, A.; García de Abajo, Francisco Javier; Hulst, Niek F. van (OSA, 2015-11-02)
    Article
    Accés obert
    Plasmonic transmission lines have great potential to serve as direct interconnects between nanoscale light spots. The guiding of gap plasmons in the slot between adjacent nanowire pairs provides improved propagation of ...
  • Thermodynamic picture of ultrafast charge transport in graphene 

    Mics, Zoltan; Tielrooij, Klaas-Jan; Parvez, Khaled; Jensen, Søren A.; Ivanov, Ivan; Feng, Xinliang; Müllen, Klaus; Bonn, Mischa; Turchinovich, Dmitry (Nature Publishing Group, 2015-07-16)
    Article
    Accés obert
    The outstanding charge transport properties of graphene enable numerous electronic applications of this remarkable material, many of which are expected to operate at ultrahigh speeds. In the regime of ultrafast, sub-picosecond ...
  • Nanoplasmonics: Concluding remarks 

    Hulst, Niek F. van (Royal Society of Chemistry, 2015-04-30)
    Article
    Accés obert
    Faraday Discussions have a splendid reputation in stimulating scientic debates along the traditions set by Michael Faraday himself. The Faraday Discussion 178 on nanoplasmonics has been particularly appropriate. ...
  • Percolating plasmonic networks for light emission control 

    Gaio, Michele; Castro-Lopez, Marta; Renger, Jan; Hulst, Niek van; Sapienza, Riccardo (Royal Society of Chemistry, 2014-10-15)
    Article
    Accés obert
    Optical nanoantennas have revolutionised the way we manipulate single photons emitted by individual light sources in a nanostructured photonic environment. Complex plasmonic architectures allow for multiscale light control ...

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