Publication
STED imaging of green fluorescent nanodiamonds containing nitrogen-vacancy-nitrogen centers
Related publications (36)
Mitochondrial nanomotion measured by optical microscopy
Sandor Kasas, María Inés Villalba, Priyanka Parmar
Nanometric scale size oscillations seem to be a fundamental feature of all living organisms on Earth. Their detection usually requires complex and very sensitive devices. However, some recent studies demonstrated that very simple optical microscopes and de ...
FRONTIERS MEDIA SA2023SPAD array technology enables fluctuation-contrast super-resolution in a confocal microscope
Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic
A fluorescence correlation contrast is a straightforward approach to super-resolution imaging. Combining a SPAD array with a novel detection scheme (ISM), we obtain images with up to x4 times resolution enhancement. ...
OSA-SPIE2021Optical diffraction tomography from single-molecule localization microscopy
Michaël Unser, Thanh-An Michel Pham, Emmanuel Emilien Louis Soubies, Ferréol Arnaud Marie Soulez
Single-molecule localization microscopy (SMLM) is a powerful method for the imaging of cellular structures. This modality delivers nanoscale resolution by sequentially activating a subset of fluorescent molecules and by extracting their super-resolved posi ...
2021Biophysical applications of correlative scanning probe and super-resolution microscopy
Imaging live cells in their native environment is crucial for the understanding of complex biological phenomena. Modern optical microscopy methods such as fluorescence super-resolution microscopy are increasingly combined with complementary, label-free tec ...
EPFL2021Time-lapse high-resolution microscopy to study the morphogenesis of microorganisms
Mélanie Thérèse Marie Hannebelle
Mycobacterium tuberculosis, the etiological agent for the tuberculosis disease, is a bacterial pathogen thought to infect about a quarter of the global human population. It is the first cause of death among infectious diseases, and is most prevalent in low ...
EPFL2020Active illumination and computational Methods for Temporal and Spectral Super-Resolution Microscopy
Light microscopy is a tool of paramount importance for biologists and has been constantly improved for the past four centuries. Despite many recent developments, microscopy techniques still require improvement, especially to reach better temporal and spect ...
EPFL202025th Anniversary of STED Microscopy and the 20th Anniversary of SIM: feature introduction
This feature issue commemorating 25 years of STED microscopy and 20 years of SIM is intended to highlight the incredible progress and growth in the field of superresolution microscopy since Stefan Hell and Jan Wichmann published the article Breaking the di ...
OPTICAL SOC AMER2020Imaging cellular ultrastructures using expansion microscopy (U-ExM)
Michaël Unser, Davide Gambarotto, Paul Guichard, Virginie Hamel, Denis Fortun
Determining the structure and composition of macromolecular assemblies is a major challenge in biology. Here we describe ultrastructure expansion microscopy (U-ExM), an extension of expansion microscopy that allows the visualization of preserved ultrastruc ...
2019Generalized temporal sampling with active illumination in optical microscopy
Michael Stefan Daniel Liebling, Christian Jaques
Generalized sampling is a flexible framework for signal acquisition, which relaxes the need for ideal pre-filters. Nevertheless, implementation remains challenging for dynamic imaging applications because it requires simultaneously measuring multiple overl ...
SPIE2019Quantum correlation measurement with single photon avalanche diode arrays
Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic
Temporal photon correlation measurement, instrumental to probing the quantum properties of light, typically requires multiple single photon detectors. Progress in single photon avalanche diode (SPAD) array technology highlights their potential as high-perf ...
2019