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Olivier Bardagot

@obardagot.bsky.social
76 followers 102 following 24 posts

Young PI at CNRS Strasbourg (ICPEES), studying organic electrochemical transistors (OECTs). Member of @STELORG. Active defender of women-men equality in academia.

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Olivier Bardagot @obardagot.bsky.social · 17/02/2026
Nice article written by Lisa Thomann and Julie Batut from @cnrs.fr to fight against the Matilda effect and acknowledge the contribution of women in science. Have a read :) elifesciences.org/articles/110...
elifesciences.org
Equity, Diversity and Inclusion: Four women whose pioneering contributions to science have been largely overlooked
Ethel Browne Harvey, Hilde Pröscholdt Mangold, Ida Henrietta Hyde and Marthe Gautier all made important contributions to developmental biology, but their names are largely absent from histories of sci...
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Olivier Bardagot @obardagot.bsky.social · 11/02/2026
We look forward to reading your profile and developing a proposal together!
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Olivier Bardagot @obardagot.bsky.social · 11/02/2026
@hiring Hi community! N. Leclerc and I are gathering CVs to present a motivated student to the MSCA fellowship. Interested in polymer chemistry, organic electronics and working in a stimulating and inclusive environment? Read more about the offer and apply => euraxess.ec.europa.eu/jobs/hosting...
euraxess.ec.europa.eu
Hosting offer for an MSCA Postdoctoral fellow in the field of Swelling/deswelling control in polymeric organic mixed ionic-electronic conductors (OMIECs) for energy
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Olivier Bardagot @obardagot.bsky.social · 23/01/2026
You live in Strasbourg? You enjoy social time and science? Join me, CNRS Alsace researcher at ICPEES, at Nerd Nite tonight (Friday 23rd)! It is fully free at the Shadok bar: 25 presqu'ile André Malraux, Rue du Bass. d'Austerlitz, 67100 Strasbourg.
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Olivier Bardagot @obardagot.bsky.social · 19/01/2026
🌱 5-month Internship in 2026 at CNRS Strasbourg (France)! 🌱 You care about the environment and know OECTs? Join my group to develop organic sensors to detect *glyphosate* in freshwater. For details, contact olivier.bardagot@cnrs.fr and patrick.leveque@unistra.fr.
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Olivier Bardagot @obardagot.bsky.social · 13/11/2025
#MATSUS in Valencia, Spain. What a nice conference focused on the development of next-gen OECTs and understanding of the fundamental mechanisms. Thank you to @scottkeene.bsky.social, @SabineLudwig, @TomVanDerPol for the organisation and kind invitation 🧠☀️
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Olivier Bardagot @obardagot.bsky.social · 29/07/2025
Interesting paper about the benefit of blending 2 n-type polymers (here N2200 and glycolated-NDI derivates) to enhance the performance of OECTs. By @cgbischak.bsky.social and his team. onlinelibrary.wiley.com/doi/abs/10.1...
onlinelibrary.wiley.com
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Olivier Bardagot @obardagot.bsky.social · 08/07/2025
➡️ Press release ⬅️ How does our work at @icpees.bsky.social contribute improving biosensors for medical applications? This question is answered by the @cnrs-alsace.bsky.social press release which presents the improvements reported in our last article on high-performance OECTs.
inc.cnrs.fr
Transistors organiques ultra-sensibles : une avancée pour la détection de biomarqueurs
Pour diagnostiquer ou surveiller une maladie, pouvoir détecter des quantités infimes de biomarqueurs, les indicateurs biologi
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
I am grateful to @femtomat.bsky.social, @stelorg.bsky.social, and #SimoneFabiano 's group for their valuable contributions in this work! #OECT #Anisotropy #AdvancedMaterials
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
I am grateful to @femtomat.bsky.social, @stelorg.bsky.social, and #SimoneFabiano 's group for their valuable contributions in this work! #OECT #Anisotropy #AdvancedMaterials
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
Figure 5 finally presents how aligned OECTs enhance the stability over 1000 pulsing cycles compared to non-aligned ones. Note that the stability remains the key parameter to enhance. Limiting the (de)doping range enhances stability, reaching 93% of Ids retention, at the expense of Ids amplification.
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
Figure 4 summarizes the enhancement of the normalized-gm (recalculated from the literature) and µC* values over the years for aqueous-based OECTs, underlining the unprecedented values achieved with aligned PBTTT-8O. A naive sketch tentatively illustrates the key parameters benefiting aligned films.
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
Figure 3 presents you how correlating the evolution of the absorbance of the channel vs. the Ids current flowing through over 1000 ON/OFF cycles informs us on the mechanisms of degradation. The aligned channels demonstrated faster response and higher cycling stability compared to non-aligned ones.
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
Figure 2 highlights that the > x10 Ids output enhancement is directly found on the transfer curves (raw data, independent of any model)
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
Figure 1 shows that aligning the polymer chain along the OECT channel direction does not imapct the electrochemical doping behaviour comapred to non-aligned channel
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Olivier Bardagot @obardagot.bsky.social · 19/06/2025
➡️ Paper out in Adv. Mater. ⬅️ Want to boost the IDS output of an OECT? By aligning the chains of a high-perf' single-ether PBTTT, we reached an unprecedented signal amplification (gmL/Wd = 2 580 S cm-1). Collab: @femtomat.bsky.social @stelorg.bsky.social onlinelibrary.wiley.com/doi/abs/10.1...
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Reposted by Olivier Bardagot
STELORG @stelorg.bsky.social · 02/06/2025
A new paper is out! By combining unsubstituted thiazolo[5,4-d]thiazole (TzTz) and direct (hetero)arylation polymerisation (DHAP), ambipolar and n-type conjugated polymers with improved backbone planarity and deep LUMO levels have been synthesised. onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Versatile Direct (Hetero)Arylation Polymerization of Electro‐Deficient Unsubstituted Thiazolo[5,4‐d]Thiazole: A Tool to Lower the LUMO Level
An unsubstituted thiazolo[5,4-d]thiazole (TzTz) unit is used to synthesize a series of novel semiconducting polymers via eco-friendly direct arylation polymerization. These TzTz-based copolymers, wit....
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Olivier Bardagot @obardagot.bsky.social · 04/06/2025
Brilliant talk today by Prof. Chihaya Adachi from OPERA, Kyushu, about TADF and hyperfluorescence for high performance OLED at IPCMS, @cnrs.fr Strasbourg.
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Olivier Bardagot @obardagot.bsky.social · 05/05/2025
Looking forward to discuss with #GittiFrei in CNRS Strasbourg! Thanks for visiting us!
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Reposted by Olivier Bardagot
Nanoge Conferences @nanoge.org · 02/03/2025
🙌 See you tomorrow at #MATUS25 @nanoge_conf to delve into #SustainableDevelopment topics! 👉 Follow the MATSUS25 signal to access the conference venue, we are looking forward to seeing you! 🗓️Discover the full weekly programe: www.nanoge.org/MATSUSSpring25/progr…
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Olivier Bardagot @obardagot.bsky.social · 11/02/2025
🚨To anyone feeling unwell during their academic journey. Science is supposed to be humanitarian, open, diverse and enriching! Alert, get support, make a report... Never give up! Today at the #GlobalWomenBreakfast at University of Strasbourg.
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Olivier Bardagot @obardagot.bsky.social · 10/02/2025
advanced.onlinelibrary.wiley.com/doi/abs/10.1... Excellent article from Wouter Maes's group (UHasselt, Belgium). Check it out!
advanced.onlinelibrary.wiley.com
Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OEC...
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Olivier Bardagot @obardagot.bsky.social · 23/01/2025
@chloedindault.bsky.social from IMS Bordeaux shared encouraging results on how to grow crops under organic PV at #SPIC25 Paris today. #Agrivoltaics👌🌱
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Olivier Bardagot @obardagot.bsky.social · 23/01/2025
Thank you Chloé. I appreciated your talk about agrivoltaics as well!
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Olivier Bardagot @obardagot.bsky.social · 23/01/2025
Pleasure is mine! Thanks for the top-class research
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Olivier Bardagot @obardagot.bsky.social · 22/01/2025
Interesting dye structures for H2 generation presented at #SPIC25 by #ClaireBourguignon from #CyrilAumaitre and #RenaudDemadrille group (SyMMES, CEA, Grenoble). Go check her recent paper here: doi.org/10.1002/aesr...
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Reposted by Olivier Bardagot
STELORG @stelorg.bsky.social · 22/01/2025
#SaidOummouch PhD in #MartinBrinkmann 's group presented how post-deposition treatment of PBTTT can enhance the ability of the film to dope and reach ultra-high conductivity over 10'000 S cm-1 after high-temperature rubbing. Check his recent work here: onlinelibrary.wiley.com/doi/full/10....
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Reposted by Olivier Bardagot
ICPEES @icpees.bsky.social · 20/01/2025
Bravo à tous les doctorant.e.s de l'ICPEES inscrits en 1ère année de thèse qui ont participé au challenge "ma thèse en 180s" pour leurs présentations passionnantes. Félicitations aux 3 gagnant.e.s, Amandine Brige (1ère), Antoine Borg (second), et Marvette Leriche Koguia Metchop (3ème)
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