Publications related to Dynamic electrochemical quantitation of dopamine release from a cells-on-paper system

Functional and Structural Imaging with Optical Coherence Microscopy

Fluorescence microscopy techniques are well established research tools and have proven their use in a large variety of biomedical applications. Microscopic molecular contrast is achieved by imaging fluorescent dyes that bind specifically to a molecule of i ...

EPFL2013

Substrates for Improved Live-Cell Fluorescence Labeling of SNAP-tag

Kai Johnsson, Luc Reymond, Grazvydas Lukinavicius

The SNAP-tag labeling technology provides a simple, robust, and versatile approach to the imaging of fusion proteins for a wide range of experimental applications. Owing to the specific and covalent nature of the labeling reaction, SNAP-tag is well suited ...

Bentham Science Publ Ltd2013

BODIPY-phosphane as a versatile tool for easy access to new metal-based theranostics

Angela Casini, Olivier Pierre Zava

A new BODIPY-phosphane was synthesized and proved to be a versatile tool for imaging organometallic complexes. It also led to easy access to a new family of theranostics, featuring gold, ruthenium and osmium complexes. The compounds' cytotoxicity was teste ...

Royal Soc Chemistry2013

Digital confocal microscope

Demetri Psaltis, Alexandre Goy

We demonstrate experimentally a scanning confocal microscopy technique based on digital holography. The method relies on digital holographic recording of the scanned spot. The data collected in this way contains all the necessary information to digitally p ...

Optical Society of America2012

Anthracene-Tethered Ruthenium(II) Arene Complexes as Tools To Visualize the Cellular Localization of Putative Organometallic Anticancer Compounds

Paul Joseph Dyson, Christian Hartinger, Wee Han Ang, Alexey Nazarov, Olivier Pierre Zava, Michael Groessl, Albert Ruggi, Frédéric Schmitt, Julie Risse

Anthracene derivatives of ruthenium(II) arene compounds with 1,3,5-triaza-7-phosphatricyclo[3.3.1.1]decane (pta) or a sugar phosphite ligand, viz., 3,5,6-bicyclophosphite1,2-O-isopropylidene-alpha-D-glucofuranoside, were prepared in order to evaluate their ...

2012

Dynamic measurement of the height and volume of migrating cells by a novel fluorescence microscopy technique

Jean-Jacques Meister, Chiara Gabella, Lara Buscemi Estefanell, Benoît Vianay

We propose a new technique to measure the volume of adherent migrating cells. The method is based on a negative staining where a fluorescent, non-cell-permeant dye is added to the extracellular medium. The specimen is observed with a conventional fluoresce ...

2011

Dual-mode digital holographic and fluorescence microscopy for the study of morphological changes in cells under simulated microgravity

Christian Depeursinge, Christophe Pache, Jonas Kühn, Muhammed Fatih Toy, Jérôme Parent, Marcel Egli

A dual mode microscope is developed to study morphological evolution of mouse myoblast cells under simulated microgravity in real time. Microscope operates in Digital Holographic Microscopy (DHM) and widefield epifluorescence microscopy modes in a time seq ...

SPIE2010

Comparison of Deconvolution Software: A User Point of View—Part 2

Daniel Sage, Alessandra Griffa

Deconvolution is an image processing technique that restores the effective object representation [3] [4], allowing to improve images analysis steps such as segmentation [1] or colocalization study [2]. We performed several deconvolution tests on different ...

EMS2010

Accelerated Wavelet-Regularized Deconvolution for 3-D Fluorescence Microcopy

Michaël Unser, Matthieu Guerquin-Kern, Ilker Bayram, Raquel Terrés Cristofani

Modern deconvolution algorithms are often specified as minimization problems involving a non-quadratic regularization functional. When the latter is a wavelet-domain

ℓ _{ 1 }

-norm that favors sparse solutions, the problem can be solved by a simple it ...

IEEE2010

Single Molecule Interference: Towards Three-Dimensional Fluorescence Localization Microscopy at the Molecular Level

Theo Lasser, Iwan Märki

We demonstrate three-dimensional, nanometer-scale positioning precision of a single quantum-dot using single molecule interference and localization. We anticipate that our approach will lay the foundation for fluorescence microscopy with molecular resoluti ...

2009

Dynamic electrochemical quantitation of dopamine release from a cells-on-paper system

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Functional and Structural Imaging with Optical Coherence Microscopy

Substrates for Improved Live-Cell Fluorescence Labeling of SNAP-tag

BODIPY-phosphane as a versatile tool for easy access to new metal-based theranostics

Digital confocal microscope

Anthracene-Tethered Ruthenium(II) Arene Complexes as Tools To Visualize the Cellular Localization of Putative Organometallic Anticancer Compounds

Dynamic measurement of the height and volume of migrating cells by a novel fluorescence microscopy technique

Dual-mode digital holographic and fluorescence microscopy for the study of morphological changes in cells under simulated microgravity

Comparison of Deconvolution Software: A User Point of View—Part 2

Accelerated Wavelet-Regularized Deconvolution for 3-D Fluorescence Microcopy

Single Molecule Interference: Towards Three-Dimensional Fluorescence Localization Microscopy at the Molecular Level

Functional and Structural Imaging with Optical Coherence Microscopy

Substrates for Improved Live-Cell Fluorescence Labeling of SNAP-tag

Dynamic measurement of the height and volume of migrating cells by a novel fluorescence microscopy technique

Comparison of Deconvolution Software: A User Point of View—Part 2

Accelerated Wavelet-Regularized Deconvolution for 3-D Fluorescence Microcopy

Single Molecule Interference: Towards Three-Dimensional Fluorescence Localization Microscopy at the Molecular Level

BODIPY-phosphane as a versatile tool for easy access to new metal-based theranostics

Digital confocal microscope

Dual-mode digital holographic and fluorescence microscopy for the study of morphological changes in cells under simulated microgravity

Anthracene-Tethered Ruthenium(II) Arene Complexes as Tools To Visualize the Cellular Localization of Putative Organometallic Anticancer Compounds