Publication
Holographic second harmonic phase microscopy of collagen fibers
Related publications (44)
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Optical microscopy has become a major non- or minimally invasive tool for investigating living organisms such as cells, tissues or small animals. Being such an essential tool for research and because lacking knowledge and insight in the working principles ...
Laboratoire d'Optique Biomédicale, EPFL2014DEA-based deformable cell culture system
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We present a deformable cell culture system based on dielectric elastomer actuator (DEA). Understanding how the mechanical environment can affect cells functions could lead to significant advances in diseases diagnosis and drug development. Most available ...
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Pierre Magistretti, Sylvie Roke, Aleksandra Radenovic, Carlos Alberto Macias Romero, Orly Bagunu Tarun, Pierre Marquet, Pascal Jourdain, Vitalijs Zubkovs, Marie Eve Pascale Didier
Second harmonic generation (SHG) is inherently sensitive to the absence of spatial centrosymmetry, which can render it intrinsically sensitive to interfacial processes, chemical changes and electrochemical responses. Here, we seek to improve the imaging th ...
Optical Society of America2014Sum frequency and second harmonic generation from the surface of a liquid microjet
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The use of a liquid microjet as a possible source of interest for Second Harmonic Generation (SHG) and Sum Frequency Generation (SFG) spectroscopy is examined. We measured non-resonant SHG scattering patterns from the air/water interface of a microjet of p ...
Amer Inst Physics2014Developing luminescent Brownian probes for near-field investigations of the intracellular environment
Life sciences have a constantly growing need for novel methodological approaches suitable to investigate the intracellular environment with increased temporal and spatial resolutions. Recently, optical near-field probes, such as laser-irradiated pointed me ...
EPFL2013Morphological investigation of polylactide/microfibrillated cellulose composites
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Springer Berlin Heidelberg2013Enhanced second harmonic generation from InAs nano-wing structures on silicon
Eleonora Russo, Anna Dalmau Mallorquí, Ignasi Canales Mundet
We demonstrate morphology-dependent second-harmonic generation (SHG) from InAs V-shaped nanomembranes. We show SHG correlation with the nano-wing shape and size, experimentally quantify the SHG efficiency, and demonstrate a maximum SHG enhancement of about ...
Royal Society of Chemistry2013Resolution and Complex Deconvolution in Holographic Microscopy
Yann Jérôme Michel Pascal Cotte
Interest in high resolution imaging techniques has recently multiplied due to their importance in bio-medical research. Quantitative phase measurements by holographic microscopy is an extraordinary tool to gain new understanding of transparent biological s ...
EPFL2012Second harmonic phase microscopy of collagen fibers
Christian Depeursinge, Pierre Marquet, Etienne Shaffer
In the past decade, quantitative phase imaging gave a new dimension to optical microscopy, and the recent extension of digital holography techniques to nonlinear microscopy appears very promising, for the phase of nonlinear signal provides additional infor ...
SPIE2011Second harmonic phase microscopy of collagen fibers
Christian Depeursinge, Pierre Marquet, Etienne Shaffer
In the past decade, quantitative phase imaging gave a new dimension to optical microscopy, and the recent extension of digital holography techniques to nonlinear microscopy appears very promising, for the phase of nonlinear signal provides additional infor ...
Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2011