Godefroy, Guillaume Arnal, Bastien Bossy, Emmanuel
Published in
Photoacoustics
Conventional photoacoustic imaging may suffer from the limited view and bandwidth of ultrasound transducers. A deep learning approach is proposed to handle these problems and is demonstrated both in simulations and in experiments on a multi-scale model of leaf skeleton. We employed an experimental approach to build the training and the test sets us...
Labouesse, Simon Idier, Jérôme Sentenac, Anne Mangeat, Thomas Allain, Marc
We propose a reconstruction algorithm called al-goRIM for super-resolution fluorescence microscopy, based on speckle illuminations and image variance matching. Super-resolution with a factor two or close can be achieved under realistic conditions in terms of number of images and signal to noise ratio. Here, our key result is an approximation of the...
Talbot, Joey Charron, Valérie Konkle, Anne Tm
Published in
International journal of environmental research and public health
Pregnant women face many physical and psychological changes during their pregnancy. It is known that stress, caused by many factors and life events such as the COVID-19 pandemic, can negatively impact the health of mothers and offspring. It is the first time social media, such as Twitter, are available and commonly used during a global pandemic; th...
Promelle, Véronique Bouzerar, Roger Daouk, Joël Iscar, Claire Milazzo, Solange Balédent, Olivier
International audience
Munsch, Fanny Varma, Gopal Taso, Manuel Girard, Olivier M. Guidon, Arnaud Duhamel, Guillaume Alsop, David C
Background: Myelin specific imaging techniques to characterize white matter in demyelinating diseases such as multiple sclerosis (MS) have become an area of increasing focus. Gray matter myelination is an important marker of cortical microstructure, and its impairment is relevant in progressive MS. However, its assessment is challenging due to its ...
Sixou, Bruno
In this work, we present a reconstrucion approach for nonlinear spectral CT pile up model. The reconstruction method is based on randomized Kaczmarz projections and a mixed TV - L_1 regularization. The efficiency of the method is shown on very simple phantoms with iodine or gadolinium.
Puszko, Anna K Sosnowski, Piotr Rignault-Bricard, Rachel Hermine, Olivier Hopfgartner, Gérard Pułka-Ziach, Karolina Lepelletier, Yves Misicka, Aleksandra
Published in
International journal of molecular sciences
Neuropilin-1 (NRP-1), the major co-receptor of vascular endothelial growth factor receptor-2 (VEGFR-2), may also independently act with VEGF-A165 to stimulate tumour growth and metastasis. Therefore, there is great interest in compounds that can block VEGF-A165/NRP-1 interaction. Peptidomimetic type inhibitors represent a promising strategy in the ...
Claveau, Sandra Kindermann, Marek Papine, Alexandre Díaz-Riascos, Zamira Delen, Xavier Georges, Patrick López-Alemany, Roser Tirado Martínez, Òscar Bertrand, Jean-Rémi Abasolo Olaortua, Ibane
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Diamond nanoparticles (nanodiamonds) can transport active drugs in cultured cells as well as in vivo. However, in the latter case, methods allowing to determine their bioavailability accurately are still lacking. Nanodiamond can be made fluorescent with a perfectly stable emission and a lifetime ten times longer than the one of tissue autofluoresce...
Egloff, Sylvie Runser, Anne Klymchenko, Andrey Reisch, Andreas
International audience
Maus, Irena Tubbesing, Tom Wibberg, Daniel Heyer, Robert Hassa, Julia Tomazetto, Geizecler Huang, Liren Bunk, Boyke Spröer, Cathrin Benndorf, Dirk
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Published in
Microorganisms
Members of the genera Proteiniphilum and Petrimonas were speculated to represent indicators reflecting process instability within anaerobic digestion (AD) microbiomes. Therefore, Petrimonas mucosa ING2-E5AT was isolated from a biogas reactor sample and sequenced on the PacBio RSII and Illumina MiSeq sequencers. Phylogenetic classification positione...
