Uphill production of dihydrogen by enzymatic oxidation of glucose without an external energy source

Autor: Emmanuel Suraniti, Pascal Merzeau, Jérôme Roche, Sébastien Gounel, Andrew G. Mark, Peer Fischer, Nicolas Mano, Alexander Kuhn

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

Most chemical reactions proceed downhill without external energy input. Here, authors employ an electronic flyback and a boost converter to store energy and spontaneously drive an uphill reaction. The concept is exhibited by an enzymatic biofuel cell

Externí odkaz: https://doaj.org/article/0888d50bb71048578d82210460f0da77

Single particle-tracking method in fluorescence microscopy to monitor bioenergetic responses of individual mitochondria

Autor: Neso Sojic, Camille Colin, Stéphane Arbault, Emmanuel Suraniti, Audrey Sémont, Philippe Diolez, Emma Abell

Publikováno v: Mitochondrial Medicine
Mitochondrial Medicine, 2276, Springer US, pp.153-163, 2021, Methods in Molecular Biology, ⟨10.1007/978-1-0716-1266-8_11⟩
Methods in Molecular Biology ISBN: 9781071612651

International audience; The spectroscopic methods commonly used to study mitochondria bioenergetics do not show the diversity of responses within a population of mitochondria (isolated or in a cell), and/or cannot measure individual dynamics. New met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ef7175da5a684ff13f97e343af20f9
https://hal.archives-ouvertes.fr/hal-03424380/document

Microwell array based opto-electrochemical detections revealing co-adaptation of rheological properties and oxygen metabolism in budding yeast

Autor: Venkata Suresh Vajrala, Camille Colin, Pierre Temple-Boyer, Adrian Laborde, Baptiste Alric, Morgan Delarue, Jérôme Launay, Stéphane Arbault, Emmanuel Suraniti

Microdevices composed of microwell arrays integrating nanoelectrodes (OptoElecWell) were developed to achieve dual high-resolution optical and electrochemical detections on single Saccharomyces cerevisiae budding yeast cells. Each array consists in 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c620115540fe82f288bba52d1311e7c6
https://doi.org/10.1101/2021.01.07.425712

Enzymatic Glucose-Oxygen Biofuel Cells for Highly Efficient Interfacial Corrosion Protection

Autor: Christèle Jaillet, Nicolas Mano, Sébastien Gounel, Pascal Merzeau, Emmanuel Suraniti, Alexander Kuhn, Aleksandar Karajić

Publikováno v: ACS Applied Energy Materials
ACS Applied Energy Materials, ACS, 2020, 3 (5), pp.4441-4448. ⟨10.1021/acsaem.0c00140⟩

International audience; Biofuel cells (BFCs) are electrochemical devices that rely on the transformation of chemical energy into electricity through biochemical pathways, however delivering only moderate or low power and voltage. This intrinsic limit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eccf779d968da0606c7f4e14fb18bf96
https://hal.archives-ouvertes.fr/hal-02937548

On-chip enzymatic microbiofuel cell-powered integrated circuits

Autor: Nicolas Mano, Alexander Kuhn, Andrew G. Mark, Emmanuel Suraniti, Jérome Roche, Harald Richter, Peer Fischer

Publikováno v: Lab on a Chip
Lab on a Chip, Royal Society of Chemistry, 2017, 17 (10), pp.1761-1768. ⟨10.1039/c7lc00178a⟩
Lab on a Chip, 2017, 17 (10), pp.1761-1768. ⟨10.1039/c7lc00178a⟩

International audience; A variety of diagnostic and therapeutic medical technologies rely on long term implantation of an electronic device to monitor or regulate a patient's condition. One proposed approach to powering these devices is to use a biof

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a0109d3449337e9b45440ed47bae3cb
https://hal.archives-ouvertes.fr/hal-01524426