Cécile M. Bidan's Avatar

Cécile M. Bidan

@cmbidan.bsky.social

Materials scientist staring at cells while they grow tissue and at bacteria while they grow slime

217 Followers  |  221 Following  |  4 Posts  |  Joined: 21.01.2025  |  1.788

Latest posts by cmbidan.bsky.social on Bluesky

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Ausstellung Schleim - Geheimnisse einer unterschätzten Körperflüssigkeit Ohne Schleim könnten wir nicht Überleben. Er ist essenziell für viele Körperfunktionen. Dennoch hat er ein schlechtes Image. Das BMM widmet dieser unterschätzten Körperflüssigkeit nun eine eigene Auss...

Shorter days? Perfect excuse for a #museum visit.
Meet #mucus —winter’s nemesis & a versatile natural material.

📍 Berliner Medizinhistorisches Museum
📅 until Sep 2026

Explore 3D #biofilm & snail-mucus models and find out how scientists turn them into #biomaterials.

bmm-charite.de/ausstellunge...

11.11.2025 14:10 — 👍 5    🔁 1    💬 1    📌 0
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The Butterfly's Secret Weave: Unraveling the True Blueprint for Natural Color

🚨 New Episode of the CurvoBio podcast!!

Find out how butterflies got a vibrant green in their wings using gyroids!!

@eurocurvobionet.bsky.social

open.spotify.com/episode/27Xh...

03.11.2025 10:38 — 👍 3    🔁 2    💬 0    📌 1

☕ Feeling the November chill? Warm up with some cutting-edge science, straight from Australia to your screen!
🎙️ Pascal Buenzli (Queensland University of Technology 🇦🇺)
🗓️ Wed, 5 Nov 2025
🕧 12:30 CET
📍 Live on Microsoft Teams, no passport needed.
This marks another step in taking EuroCurvoBio global 🌏

03.11.2025 23:09 — 👍 2    🔁 1    💬 0    📌 0
Accumulation of zinc during E. coli biofilm mineralization: within or surrounding the hydroxyapatite? Biofilms are biological materials that form as bacteria secrete extracellular matrix to protect themselves from environmental challenges. Specific conditions lead to biofilm mineralization, like in de...

If you know me, I have probably told you how E.coli 🦠 can accumulate hydroxyapatite.

In this preprint, I show that Zinc is colocalized with the mineral accumulation www.researchsquare.com/article/rs-7...

Thanks to @cmbidan.bsky.social and all the other co-authors and to @mpici.bsky.social

28.10.2025 09:10 — 👍 6    🔁 2    💬 1    📌 0

1/3 🎉 Season 3 of EuroCurvoBioNet Webinars is officially underway! We’ve moved to Microsoft Teams – but kept the winning formula:
🗓️ First Wednesday of the month
🕜 13:30 CET (except 5 Nov at 12:30CET)
🎥 Recordings = members-only (unlisted)
📌 3 Sept – Tiago Pires 🇵🇹 (Instituto Superior Técnico, Lisbon)

03.09.2025 11:04 — 👍 3    🔁 2    💬 1    📌 0

The #CurvoBio Outreach workshop was great fun! Can't wait to implement the ideas at the next science fair 🤩

08.07.2025 10:54 — 👍 4    🔁 0    💬 0    📌 0
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CurvoBio Podcast · EU COST Action CA22153 (EuroCurvoBioNet); Podcast Developer: Javier Buceta · CurvoBio Podcast is the outreach voice of the European Curvature and Biology Network (EuroCurvoBioNet), a EU COST...

New episodes at the CurvoBio podcast! 🔊🤓👩‍🔬

@eurocurvobionet.bsky.social
@cmbidan.bsky.social

open.spotify.com/show/7rwWsQD...

02.07.2025 21:09 — 👍 2    🔁 1    💬 0    📌 0

Really happy to see this work finally published! An achievement that results from a real group effort over the past 7 years. Many thanks and congratulations to all the people involved 🥳

20.06.2025 13:19 — 👍 5    🔁 1    💬 0    📌 0

It was great fun and very much inspiring for the future EuroCurvoBioNet events across Europe. 🤗

13.05.2025 18:46 — 👍 2    🔁 0    💬 0    📌 0
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Podcast: Über die Vielseitigkeit von Schneckenschleim Auf den ersten Blick scheint Schleim eher ungeeignet als Material zu sein. Allerdings setzt die Natur ihren Schleim vielseitig ein - ob Korallenschleim als UV-Schutz oder als Abwehrsystem, um Raubtier...

Dem Schneckenschleim auf der Spur 🐌
Franziska Jehle war live bei Radio 1 und sprach über ihre Forschung.

Bunt gefärbte Proben vom Schechenschleim unter dem Mikroskop waren eines der Mitmach-Experimente beim #PTDW25.

tinyurl.com/ssy7mpth

12.05.2025 13:51 — 👍 1    🔁 1    💬 0    📌 0
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CurvoBio Podcast · EU COST Action CA22153 (EuroCurvoBioNet); Podcast Developer: Javier Buceta · CurvoBio Podcast is the outreach voice of the European Curvature and Biology Network (EuroCurvoBioNet), a EU COST...

🎙️ The EUROCURVOBIO PODCAST is here!
Now on Spotify — where physics, math & biology meet through the lens of curvature. From cell behavior to tissue shape, we break down frontier science in simple terms.
🎧 Listen now: rb.gy/ukjbkn
curated by @javierbuceta.bsky.social
#CurvoBio #Podcast #Curvature

12.05.2025 13:32 — 👍 5    🔁 2    💬 0    📌 0
e-COST

💡Got inspired by our webinar today?
Now’s your chance to turn that spark into a scientific journey
The Call for Short-Term Scientific Missions is OPEN!
🧳 Visit a lab in another COST country
💶 Expenses< €2k travel & stay
📅 Sept 30 — or before the € runs out!
📝 www.curvobio.com/stsm

07.05.2025 20:09 — 👍 2    🔁 1    💬 1    📌 0
Post image Post image

👋 Hello Bluesky! This is our first post 🌐
We’re launching our presence here with
EuroCurvoBioNet Monthly Webinars:
🧪 Anupam Sengupta (University of Luxembourg)
🗓️ 7 May 2025 – 13:30 CET – Zoom
Curvo-hydrodynamics: Flow-curvature interactions and feedback in biological fluids

05.05.2025 19:11 — 👍 4    🔁 3    💬 1    📌 0
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Webinars | EuroCurvoBioNet

Perfectly at the intersection of fluid dynamics and curvature in biology — join us to explore how geometry shapes flow and function in living systems!

🔗 Full schedule: curvobio.com/webinars#Cur... #Biophysics #Curvature #Webinar #ScientificCommunity #BlueskyScience

05.05.2025 19:11 — 👍 2    🔁 1    💬 0    📌 0
E.coli strain and fluorescent stains.
©Laura Zorzetto, Cécile Bidan

E.coli strain and fluorescent stains. ©Laura Zorzetto, Cécile Bidan

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#Bakterien bilden Schleimfilme als Schutz & passen ihre Struktur an, um auf jeder Oberfläche zu überleben.

Wie verhalten sie sich auf unebenen, kurvigen Flächen? Erforsche es mit uns–& lass dich zu neuen #Materialien inspirieren

📅 10. Mai
📍 @potsdamsciencepark.bsky.social
👉 www.ptdw.de
#chemsky

24.04.2025 07:25 — 👍 6    🔁 2    💬 0    📌 0
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Wie können wir von der Natur – Insekten, Bakterien, Pflanzen – lernen, farbstofffreie Farben herzustellen?
Und wie können Schnecken, Baumrinde oder Wachteleier uns zu nachhaltigen Materialien inspirieren?

Experimentiere mit uns am #PotsdamerTagderWissenschaften & finde die Antworten! #PTDW25

10.04.2025 15:28 — 👍 4    🔁 1    💬 0    📌 0
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We are hiring, please RT! #Postdoc in the @ERC_Research project #DORMATRIX, developing #advanced #3Dimaging of #cancer dormancy & #metastasis. Bioengineers, biophysicists, biologists, computer scientists or similar. @biogipuzkoa @Ikerbasque. More info👉 bit.ly/4gXLP96

26.02.2025 11:43 — 👍 6    🔁 8    💬 0    📌 3
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Meet @laurazorzetto.bsky.social, a #biomaterials #WomanInStem in @cmbidan.bsky.social's group.

She learns from #bacterial #mineralization how to craft functional materials... even if they are sticky & stinky!
Here you can see the intricate structures that the #bacterium #E.coli can grow

#ChemSky

27.02.2025 11:12 — 👍 9    🔁 1    💬 0    📌 0
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Biofilm-based Materials

How can we learn from microbial #biofilms to engineer functional #biomaterials?

@cmbidan.bsky.social cstudies how #biofilms form as #bacteria get embedded in their fibrous #ExtracellularMatrix ( #proteins & #polysaccharides) under different physical challenges

#chemsky
tinyurl.com/4j4vtu46

23.01.2025 08:04 — 👍 4    🔁 2    💬 0    📌 0
scanning electron microscope picture of an E.coli biofilm

scanning electron microscope picture of an E.coli biofilm

Snug as a bug in a E.Coli #biofilm (as seen in this scanning electron microscope pic)

Laura Zorzetto & colleagues studied microbial #tissue growth & #mineralization on solid substrates in humid environments

#ChemSky #InVitroModel #WomenInStem

➡️ Read more:
tinyurl.com/fexr8zr8

20.01.2025 10:57 — 👍 8    🔁 2    💬 0    📌 0
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🌟 Excited to share our latest research on #Bacterial #Cellulose: Enhancing Productivity and Material Properties Through Repeated Harvest! 🧫

📄 full preprint on SSRN: papers.ssrn.com/sol3/papers....

#BacterialCellulose #biofilm #MaterialScience #Bioengineering #Research #Innovation

10.01.2025 17:27 — 👍 2    🔁 1    💬 0    📌 0

Relocating is part of academics life so ... hello Bluesky! 🦋

21.01.2025 12:08 — 👍 1    🔁 0    💬 0    📌 0

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