Andrey S. Klymchenko
University of Strasbourg
288 Papers
1K Citations
Andrey S. Klymchenko is an academic researcher from University of Strasbourg. The author has contributed to research in topics: Chemistry & Membrane. The author has an hindex of 54, co-authored 248 publications. Previous affiliations of Andrey S. Klymchenko include Linköping University & Taras Shevchenko National University of Kyiv.
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Papers
Ca-NIR: a ratiometric near-infrared calcium probe based on a dihydroxanthene-hemicyanine fluorophore
TL;DR: Ca-NIR, the first ratiometric calcium probe emitting in the near infrared region, was developed from the fusion of a BAPTA chelator and a dihydroxanthene-hemicyanine fluorophore and displays two distinct emission bands depending on the calcium concentration.
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Simultaneous computer-assisted assessment of mucosal and serosal perfusion in a model of segmental colonic ischemia
Barbara Seeliger,Vincent Agnus,Pietro Mascagni,Manuel Barberio,Fabio Longo,Alfonso Lapergola,Didier Mutter,Andrey S. Klymchenko,Manish Chand,Jacques Marescaux,Michele Diana +10 more
TL;DR: The results suggest that an assessment of bowel perfusion from the serosal side only can underestimate the extent of ischemia, and further studies are required to predict the optimal resection margin and anastomotic site.
Ionic aggregation-induced emission dye with bulky counterions for preparation of bright near-infrared polymeric nanoparticles.
TL;DR: The present work shows that combination of cationic AIEgens with bulky counterions opens new routes for the preparation of bright polymer-based nanomaterials.
Caspase-3 activation decreases lipid order in the outer plasma membrane leaflet during apoptosis: A fluorescent probe study.
TL;DR: Fine changes in lipid order observed by NR12S are coupled with early steps of cellular events in apoptosis, which suggests that the mechanism of response of NR 12S to lipid order may combine both sensitivity to membrane polarity/hydration and change in the fluorophore orientation.
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Live-cell imaging of the nucleolus and mapping mitochondrial viscosity with a dual function fluorescent probe
Tarushyam Mukherjee,Virupakshi Soppina,Richert Ludovic,Yves Mély,Andrey S. Klymchenko,Mayeul Collot,Sriram Kanvah +6 more
TL;DR: In this article, a fluorescent probe bearing push-pull substituents emitting at 600 nm was used for cellular imaging and showed dual imaging of mitochondria and nucleoli and maps mitochondrial viscosity in live cells under various physiological variations and show minimum cytotoxicity.
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