Johan Hofkens

Johan Hofkens

Division of Molecular Imaging and Photonics, KU Leuven

Affiliated withKU Leuven

Research Area

Biography

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JoVE Journal Publications

ArticleTotal : 1
Year
Nanostructured Ag-zeolite Composites as Luminescence-based Humidity Sensors
Publication title

Cited by 9

2016

Other Publications

Article
Year
Probing the influence of O2 on photoinduced reversible electron transfer in perylenediimide-triphenylamine-based dendrimers by single-molecule spectroscopy.

Angewandte Chemie (International ed. in English)| PubMed ID: 15549754

2004
Higher-excited-state photophysical pathways in multichromophoric systems revealed by single-molecule fluorescence spectroscopy.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 15580942

2004
Single-enzyme kinetics of CALB-catalyzed hydrolysis.

Angewandte Chemie (International ed. in English)| PubMed ID: 15619259

2005
Stretched exponential decay and correlations in the catalytic activity of fluctuating single lipase molecules.

Proceedings of the National Academy of Sciences of the United States of America| PubMed ID: 15695587

2005
Electron transfer at the single-molecule level in a triphenylamine-perylene imide molecule.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 15884080

2005
2005
Reversible single-molecule photoswitching in the GFP-like fluorescent protein Dronpa.

Proceedings of the National Academy of Sciences of the United States of America| PubMed ID: 15972810

2005
2005
Single molecule spectroscopy as a probe for dye-polymer interactions.

Journal of the American Chemical Society| PubMed ID: 16117541

2005
2005
Direct measurement of the end-to-end distance of individual polyfluorene polymer chains.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 16217812

2005
In situ space- and time-resolved sorption kinetics of anionic dyes on individual LDH crystals.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 16224759

2005
Frans De Schryver: forty years of photochemistry and photophysics.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 16273573

2005
2006
2006
Do enzymes sleep and work?

Chemical communications (Cambridge, England)| PubMed ID: 16491170

2006
2006
2006
Photo-induced protonation/deprotonation in the GFP-like fluorescent protein Dronpa: mechanism responsible for the reversible photoswitching.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 16761085

2006
Synthesis and single enzyme activity of a clicked lipase-BSA hetero-dimer.

Chemical communications (Cambridge, England)| PubMed ID: 16767259

2006
2006
Fluorescent perylene diimide rotaxanes: spectroscopic signatures of wheel-chromophore interactions.

Chemistry (Weinheim an der Bergstrasse, Germany)| PubMed ID: 17066497

2007
2006
Formation of vesicles in block copolymer-fluorinated surfactant complexes.

Langmuir : the ACS journal of surfaces and colloids| PubMed ID: 17190493

2007
CT-CT annihilation in rigid perylene end-capped pentaphenylenes.

Journal of the American Chemical Society| PubMed ID: 17227024

2007
2013
2007
2007
2007
2007
Ultrafast excited-state dynamics of the photoswitchable protein Dronpa.

Journal of the American Chemical Society| PubMed ID: 17385864

2007
Space- and time-resolved visualization of acid catalysis in ZSM-5 crystals by fluorescence microscopy.

Angewandte Chemie (International ed. in English)| PubMed ID: 17397082

2007
Non-conjugated, phenyl assisted coupling in through bond electron transfer in a perylenemonoimide-triphenylamine system.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 17404635

2007
Singlet-singlet annihilation leading to a charge-transfer intermediate in chromophore-end-capped pentaphenylenes.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 17477340

2007
2007
Single molecule fluorescence spectroscopy of pH sensitive oligonucleotide switches.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 17549262

2007
2007
Single-molecule fluorescence spectroscopy in (bio)catalysis.

Proceedings of the National Academy of Sciences of the United States of America| PubMed ID: 17664433

2007
2008
3D nanoscopy: bringing biological nanostructures into sharp focus.

Angewandte Chemie (International ed. in English)| PubMed ID: 17943943

2007
2007
2007
2007
Dynamic disorder and stepwise deactivation in a chymotrypsin catalyzed hydrolysis reaction.

Journal of the American Chemical Society| PubMed ID: 18031046

2007
2007
Radical polymerization tracked by single molecule spectroscopy.

Angewandte Chemie (International ed. in English)| PubMed ID: 18069710

2008
2008
2008
2008
2008
Photoactivation of silver-exchanged zeolite A.

Angewandte Chemie (International ed. in English)| PubMed ID: 18307182

2008
2008
Water-soluble monofunctional perylene and terrylene dyes: powerful labels for single-enzyme tracking.

Angewandte Chemie (International ed. in English)| PubMed ID: 18383459

2008
Nano-patterned layers of a grafted coumarinic chromophore.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 18385889

2008
Morphology of large ZSM-5 crystals unraveled by fluorescence microscopy.

Journal of the American Chemical Society| PubMed ID: 18386890

2008
Photoinduced electron-transfer in perylenediimide triphenylamine-based dendrimers: single photon timing and femtosecond transient absorption spectroscopy.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 18465016

2008
2008
2008
2008
Second-harmonic generation in GFP-like proteins.

Journal of the American Chemical Society| PubMed ID: 18950177

2008
2008
Linking phospholipase mobility to activity by single-molecule wide-field microscopy.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 19058276

2009
2009
2009
Characterization of fluorescence in heat-treated silver-exchanged zeolites.

Journal of the American Chemical Society| PubMed ID: 19209854

2009
2009
2009
2009
Towards direct monitoring of discrete events in a catalytic cycle at the single molecule level.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 19337657

2009
2006
2007
2009
Focusing plasmons in nanoslits for surface-enhanced Raman scattering.

Small (Weinheim an der Bergstrasse, Germany)| PubMed ID: 19816878

2009
Super-resolution reactivity mapping of nanostructured catalyst particles.

Angewandte Chemie (International ed. in English)| PubMed ID: 19890928

2009
Direct evidence of high spatial localization of hot spots in surface-enhanced Raman scattering.

Angewandte Chemie (International ed. in English)| PubMed ID: 19937630

2009
2010
Unraveling excited-state dynamics in a polyfluorene-perylenediimide copolymer.

The journal of physical chemistry. B| PubMed ID: 20050587

2010
Improved method for counting DNA molecules on biofunctionalized nanoparticles.

Langmuir : the ACS journal of surfaces and colloids| PubMed ID: 20050609

2010
Synthetic and natural photoswitches.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 20126783

2010
Higher resolution in localization microscopy by slower switching of a photochromic protein.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 20126801

2010
Optical encoding of silver zeolite microcarriers.

Advanced materials (Deerfield Beach, Fla.)| PubMed ID: 20217819

2010
2010
In situ observation of the emission characteristics of zeolite-hosted silver species during heat treatment.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 20349496

2010
2010
2010
Transfection of living HeLa cells with fluorescent poly-cytosine encapsulated Ag nanoclusters.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 20442932

2010
2010
2010
Bandgap opening in oxygen plasma-treated graphene.

Nanotechnology| PubMed ID: 20890016

2010
2010
The rylene colorant family--tailored nanoemitters for photonics research and applications.

Angewandte Chemie (International ed. in English)| PubMed ID: 20973116

2010
2011
Single-molecule spectroscopy: caught in a trap.

Nature chemistry| PubMed ID: 21124467

2010
2011
2011
Energy transfer pathways in a rylene-based Triad.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 21344596

2011
2011
2011
2011
2011
Photocatalytic growth of dendritic silver nanostructures as SERS substrates.

Chemical communications (Cambridge, England)| PubMed ID: 21984411

2012
2011
2012
Mapping of surface-enhanced fluorescence on metal nanoparticles using super-resolution photoactivation localization microscopy.

Chemphyschem : a European journal of chemical physics and physical chemistry| PubMed ID: 22183928

2012
2011
Spectroscopic characterization of Venus at the single molecule level.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 22212707

2012
2012
Excitation polarization sensitivity of plasmon-mediated silver nanotriangle growth on a surface.

Langmuir : the ACS journal of surfaces and colloids| PubMed ID: 22444030

2012
2012
2012
2012
2012
Unraveling the fluorescence features of individual corrole NH tautomers.

The journal of physical chemistry. A| PubMed ID: 22985194

2012
2012
2012
2013
2013
Structural basis for the influence of a single mutation K145N on the oligomerization and photoswitching rate of Dronpa.

Acta crystallographica. Section D, Biological crystallography| PubMed ID: 23151630

2012
2013
Fluorescent proteins: shine on, you crazy diamond.

Journal of the American Chemical Society| PubMed ID: 23317378

2013
Revealing the excited-state dynamics of the fluorescent protein Dendra2.

The journal of physical chemistry. B| PubMed ID: 23356883

2013
Self-assembled organic microfibers for nonlinear optics.

Advanced materials (Deerfield Beach, Fla.)| PubMed ID: 23427048

2013
Bacterial Obg proteins: GTPases at the nexus of protein and DNA synthesis.

Critical reviews in microbiology| PubMed ID: 23537324

2014
2013
Synthesis and in vitro evaluation of a PDT active BODIPY-NLS conjugate.

Bioorganic & medicinal chemistry letters| PubMed ID: 23639541

2013
2014
2013
2013
Automatic particle detection in microscopy using temporal correlations.

Microscopy research and technique| PubMed ID: 23857566

2013
2013
2013
Iron(III)-based metal-organic frameworks as visible light photocatalysts.

Journal of the American Chemical Society| PubMed ID: 24015906

2013
2014
2014
Excited state dynamics of photoswitchable fluorescent protein Padron.

The journal of physical chemistry. B| PubMed ID: 24308373

2013
Analysis of alpha3 GlyR single particle tracking in the cell membrane.

Biochimica et biophysica acta| PubMed ID: 24316136

2014
X-ray irradiation-induced formation of luminescent silver clusters in nanoporous matrices.

Chemical communications (Cambridge, England)| PubMed ID: 24345959

2014
Excited state dynamics of the photoconvertible fluorescent protein Kaede revealed by ultrafast spectroscopy.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology| PubMed ID: 24365976

2014
2014
2014
2014
2014
2014
Delayed electron-hole pair recombination in iron(III)-oxo metal-organic frameworks.

Physical chemistry chemical physics : PCCP| PubMed ID: 24481514

2014
2014
2014
2014
2014
Membrane remodeling processes induced by phospholipase action.

Langmuir : the ACS journal of surfaces and colloids| PubMed ID: 24694028

2014
2014
2014
2014
Live-cell SERS endoscopy using plasmonic nanowire waveguides.

Advanced materials (Deerfield Beach, Fla.)| PubMed ID: 24866811

2014
2014
2014
2014
2014
Thermocapillary fingering in surfactant-laden water droplets.

Langmuir : the ACS journal of surfaces and colloids| PubMed ID: 25317764

2014
2014
2015
2014
Photophysical investigation of cyano-substituted terrylenediimide derivatives.

The journal of physical chemistry. B| PubMed ID: 25423592

2014
2015
2014
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
Radical C-H alkylation of BODIPY dyes using potassium trifluoroborates or boronic acids.

Chemistry (Weinheim an der Bergstrasse, Germany)| PubMed ID: 26215785

2015
2015
2015
2015
2015
2015
2015
2015
2008
Nanoscale Study of Polymer Dynamics.

ACS nano| PubMed ID: 26688072

2016
2016
2016
2016
2016
2016
2016
Decorating the Edges of a 2D Polymer with a Fluorescence Label.

Journal of the American Chemical Society| PubMed ID: 27347597

2016
2016
Simple microfluidic stagnation point flow geometries.

Biomicrofluidics| PubMed ID: 27462382

2016
2016
2016
2016
2016
2016
2016