Daniel Alexandre
University of Montpellier
10 Papers
35 Citations
Daniel Alexandre is an academic researcher from University of Montpellier. The author has contributed to research in topics: Digital holography & Laser Doppler velocimetry. The author has an hindex of 5, co-authored 10 publications. Previous affiliations of Daniel Alexandre include Centre national de la recherche scientifique.
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Papers
Blood flow imaging in zebrafish by laser doppler digital holography
TL;DR: It is shown that it is possible to select the signal of moving scatterers, and to image Red Blood Cells (RBCs) and blood vessels, in fish embryos using laser Doppler holographic and transmission microscopy.
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gamma delta lineage-specific transcription of human T cell receptor gamma genes by a combination of a non-lineage-specific enhancer and silencers.
TL;DR: In this article, negative cis-acting sequences in the 3' non-coding region of the human TcR gamma (TRG) locus, upstream of an enhancer located at 6.5 kb of the Tc R C gamma 2 gene (TRGC2), were identified.
11
Holographic imaging of Zebrafish embryo blood flow with dually oriented illumination beams
Daniel Alexandre,Georges Lutfalla,Michel Gross +2 more
- 24 May 2015
TL;DR: An holographic laser Doppler scheme using two illumination beams is proposed to image blood vessel in fish embryo and the coincidence of the reconstructed images made for each illumination orientation leads to an accurate z sectioning.
Compressive sensing holographic microscopy for imaging of sparse moving objects in 3D
Alexey Brodoline,Nithin Rawat,Dario Donnarumma,Daniel Alexandre,Nicolas Cubedo,Michel Gross +5 more
- 19 May 2019
TL;DR: In this article, the authors used compressive sensing combined with digital holographic microscopy to image in 3D and in time, small scattering objects moving within a larger motionless object.
3
Fish embryo multimodal imaging by laser Doppler digital holography
TL;DR: In this article, a laser Doppler imaging scheme combined with an upright microscope is proposed to obtain both velocity norm and direction information of zebrafish organs and their vasculature.
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