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STELORG
@stelorg.bsky.social
Strasbourg Electronique Organique is 16 chemists, material scientists and physicists from ICPEES, iCUBE, ICS and IPCMS, all pi-conjugated lovers! Stay tuned!
➡️➡️New paper published in the Journal of Physical Chemistry B, on the determination of the exciton radiative lifetime and diffusion length of P3HT from First-Principles Atomic Trajectories (T. Heiser, ICube).

pubs.acs.org/doi/full/10....
Exciton Radiative Lifetime and Diffusion Length from First-Principles Atomic Trajectories: Method Assessment for P3HT
Organic photovoltaic (OPV) technology offers a solution to the global demand for sustainable energy production and harvesting due to its affordability, versatility, and moderate environmental impact. ...
pubs.acs.org
September 12, 2025 at 7:30 AM
Edoardo Bartolini and Nicolas Leclerc represented STELORG at the latest GFP Grand Est symposium held at IS2M in Mulhouse.
July 23, 2025 at 10:27 AM
Reposted by STELORG
➡️ 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.
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
www.inc.cnrs.fr
July 8, 2025 at 9:01 AM
A new paper is out in Adv. Mater, in collaboration with N. Banerji's group (UniBern)! Upon anisotropic alignment of the polymeric OECT channel, we increased the IDS reaching unprecedented signal amplification, faster ON/OFF switching and higher stability.
onlinelibrary.wiley.com/doi/abs/10.1...
Over Tenfold Increase in Current Amplification Due to Anisotropic Polymer Chain Alignment in Organic Electrochemical Transistors
How to boost the IDS output of an OECT? Anisotropic polymer alignment along the channel direction enables a 13-fold increase in IDS. Such channel engineering opens the door to unprecedented signal am...
onlinelibrary.wiley.com
July 4, 2025 at 3:46 PM
We are delighted to welcome Hsin-Fei Meng and Hsiao-Wen Zan, professors at National Yang Ming Chiao Tung University (Taiwan), to share about our latest results on ammonium sensing in animal manure for water quality monitoring at iCube and ICPEES.
June 25, 2025 at 12:14 PM
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/...
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....
onlinelibrary.wiley.com
June 2, 2025 at 10:50 AM
A new paper has been published within the ITN HORATES network on n-type oriented polymer films for thermoelectric applications. A family of BDF-based alternated copolymers is investigated, and the roles of side chain and co-monomer are underlined.
doi.org/10.1002/aelm...
Thermoelectric Properties of a Family of Benzodifuranone‐Based Conjugated Copolymers in Oriented Thin Films Doped Sequentially With NDMBI‐H
Combining high polymer orientation of n-type copolymers by temperature rubbing and sequential doping with N-DMBI results in a strong improvement of electrical conductivity and thermoelectric power fa...
doi.org
May 28, 2025 at 3:16 PM
Last year, we had the pleasure of hosting Khaled Zeggagh, PhD student from the University of Sciences and Technology (USTHB, Algeria).
Together, we improved the performance of polymer blends of polyvinylpyrrolidone/polypyrrole (PPy/PVP). Read the results here: link.springer.com/article/10.1...
Improvement of semiconducting and thermomechanical properties of polymer materials based on polypyrrole and polyvinylpyrrolidone - Journal of Materials Science
In this study, we investigate how the addition of polyvinylpyrrolidone (PVP), a thermoplastic polymer, contributes to enhance the processability, thermomechanical and semiconducting properties of a se...
link.springer.com
May 21, 2025 at 11:25 AM
We are delighted to welcome #GittiFrei, Professor at Technion and Researcher at the Department of Materials Science & Engineering, at @icpees.bsky.social this week. She will give a seminar on 'Correlating microstructure and performance in blend-based organic electronic devices'.
May 5, 2025 at 9:10 AM
Bob Schroeder (schroedergroup.org), Professor at UCL, will visit us from 31st March to 1st April. Don't miss his seminar on 'Exploiting supramolecular chemistry for self-healing organic semiconductors' on 1st April at 10h30 at Institute Charles Sadron!
www.ics-cnrs.unistra.fr/event-223-Ex...
March 18, 2025 at 4:15 PM
📢 Check out the new paper of Martin Brinkmann and
@nicolecpolym.bsky.social
in Adv. Energ. Mater. in collaboration with Mario Caironi's group, showing the incorporation of aligned polymeric films in thin label-like TEGs with an exceptional power factor of 1.04 nW cm-2 K-2.
10.1002/aenm.202404656
February 6, 2025 at 3:17 PM
➡️New paper ⬅️by @nicolecpolym.bsky.social in collaboration with T. Marder's team reporting the investigation of the decafluoroanthracene as building block for the growth of innovative co-crystals in a 1:1 ratio with an arene library. doi.org/10.1039/D4QO...
January 24, 2025 at 2:59 PM
#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....
January 22, 2025 at 4:52 PM
Self-assembled DPPs and supramolecular chiral structures! So excited to see what comes next! Thanks @amparorc.bsky.social for the great talk at SPIC in Paris
January 21, 2025 at 11:40 PM