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Castellanos Lab Profile
Castellanos Lab

@Andres_2DMat

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Research Professor working on 2D Mat at the Materials Science Institute of Madrid (ICMM-CSIC). My tweets shouldn't be considered as CSIC’s official position

Madrid, España
Joined January 2017
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@Andres_2DMat
Castellanos Lab
3 years
(1/2) I start this year fully motivated to go further into the #openhardware. I opened a Zenodo community to share the technical details of the setups and tools that we develop in the @2d_foundry research group (@icmm_csic): https://t.co/VdrvzXMlzd
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@ifimacuam
IFIMAC - Condensed Matter Physics Center
6 days
🆕No te pierdas el III Libro Blanco de las Nanotecnologías de @SNSSNano Este documento integra las contribuciones de más de 80 investigadores líderes en el campo de la nanotecnología #SNSSNnetwork #SustainableNano 👉 https://t.co/rhU8jstJ8r
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@kneeovertoesguy
KneeOverToesGuy
6 days
The @ATGUSAMade Buddy Sled is a specific solution I kneeded for a school I’ve been helping. For my own workouts, I use the resisted treadmill - and all my shoes and equipment are on sale for the holidays! This video also covers the history of sled dragging:
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@icmm_csic
Instituto de Ciencia de Materiales Madrid - CSIC
3 days
🤝The whole device can physically disappear in water in ≈60 s, and the electronic materials can be recovered by vacuum filtration.
@Andres_2DMat
Castellanos Lab
3 days
We demonstrate fully water 💧-soluble WS₂ paper photodetectors using abraded 2D materials and pencil-drawn graphite electrodes. Transient and sustainable electronics! Check it out in #AdvFuncMater: 🔗 https://t.co/jfeO6MZY9x #2Dmaterials #TransientElectronics #Sustainability
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@Andres_2DMat
Castellanos Lab
3 days
We demonstrate fully water 💧-soluble WS₂ paper photodetectors using abraded 2D materials and pencil-drawn graphite electrodes. Transient and sustainable electronics! Check it out in #AdvFuncMater: 🔗 https://t.co/jfeO6MZY9x #2Dmaterials #TransientElectronics #Sustainability
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@Andres_2DMat
Castellanos Lab
14 days
It seems that the interest in albumin (egg white) as dielectric for electronics is still quite high. I take the opportunity to direct you to our work showing 2D semiconductors based devices using egg white. Eggcelent devices!
Tweet card summary image
nature.com
npj 2D Materials and Applications - Biodegradable albumen dielectrics for high-mobility MoS2 phototransistors
@lauriewired
LaurieWired
14 days
Every year, we get closer and closer to a true “Egg Computer”. We’ve already made: - Egg Transistors - Egg Resistive Memories - Egg Supercapacitor electrodes Albumin is a hilariously good organic semiconductor material.
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@NotEntertained3
AreYouNotEntertainedPod!???!
1 day
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@academia_joven
Academia Joven de España
15 days
ERC Proof of Concept Workshop 🗓️5 de noviembre ⌚️10:00 👉Gratuito Contaremos con: ➡️@Andres_2DMat, #PNIJ22 Felisa Martín Bravo ➡️@DanielGMadrid11, #PNIJ22 Matilde Ucelay ➡️Víctor Vilarrasa, #PNIJ23 Matilde Ucelay Información e inscripción: https://t.co/GhMfLUG0lq
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@icmm_csic
Instituto de Ciencia de Materiales Madrid - CSIC
21 days
🫂 These days we have been hosting our II ICMM Days, an opportunity to meet each other in a scientific and personal way. So much work done, and more to be done! Thank you all for coming
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@Andres_2DMat
Castellanos Lab
23 days
Microfabrication for everyone 👇 We turned a €200 LCD 3D printer into a maskless lithography tool, and fab real 2D materials based transistors with it. No cleanroom, no fancy optics, no excuses 😜. Small Methods (2025) https://t.co/WU2IZMTigF @icmm_csic, @CSICdivulga
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onlinelibrary.wiley.com
A cost-effective and flexible approach is presented to maskless photolithography using a commercial LCD-MSLA 3D printer, fabricating high-precision electrodes for 2D material transistors.
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@Andres_2DMat
Castellanos Lab
1 month
👇 yo creo que es una oportunidad única 👇
@academia_joven
Academia Joven de España
1 month
La @academia_joven ha puesto en marcha la cuarta convocatoria de su Programa Mentoraje, si tienes interés en ser mentee puedes informarte e inscribirte en: https://t.co/GhMfLUGyaY Plazo abierto hasta el 30 de noviembre
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@simonhg
Simon HG
2 months
The meaning of life
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@icmm_csic
Instituto de Ciencia de Materiales Madrid - CSIC
1 month
🤝The ICMM promotes the signature of a memorandum of understanding between @CSIC and two high-level scientific institutions in China: the Shanghai Research Institute of Chemical Industry and Xidian University. https://t.co/Z5XPAUMplx
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@JoseAF_R
Jose A. Fernandez-Roldan
1 month
Has a fantastic night at the #EuropeanResearchersNight at Espacio Fundación Telefónica @EspacioFTef! 🔬 It’s inspiring to see this event, which highlights the role of science in society, celebrated simultaneously across 400+ cities in 23 countries! 🇪🇺 A truly massive effort.
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@Andres_2DMat
Castellanos Lab
1 month
So happy to be part of this course of the @academia_joven 🤗! We had a great day today
@academia_joven
Academia Joven de España
1 month
@MSanchezdlTorre y @Andres_2DMat nos están contando cómo elaborar una propuesta de investigación en el área de humanidades y en el área de las ciencias aplicadas. #CarreraInvestigadora
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@jruizum
José Ruiz López
1 month
🚨 PhD Opportunity @UMU! Join a 4-year funded FPI project on light-activated metallodrugs for cancer therapy. Start: Jan 2026 | Deadline: Oct 15, 2025 📧 Contact: jruiz@um.es 📎 PDF attached – official link coming soon! #PhDOffer #CancerResearch #FPIContract #UMU #ChemistryJobs
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@Andres_2DMat
Castellanos Lab
2 months
About to end the #Flatlands2025. See you next year in the 2026 edition. Block the dates 7-11 Sep in Dresden!
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@Andres_2DMat
Castellanos Lab
2 months
Today is our last day in Milan #Flatlands2025 and our group presents another talk with Yigit Sozen rocking it! 💪
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@academia_joven
Academia Joven de España
2 months
📢Premio para la creación del cartel de la V Jornada de la @academia_joven, que tendrá lugar el viernes 28 de noviembre en Valencia. Fecha límite: 15 de septiembre Más información en: https://t.co/gtVBivrWkE ¡Anímate a participar!
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@Andres_2DMat
Castellanos Lab
2 months
Este año participaré como ponente en este Curso de la Carrera Investigadora que organiza la AjE. En años anteriores ha tenido muy buen feedback de los asistentes, animo a los investigadores que están empezando a registrarse
@academia_joven
Academia Joven de España
2 months
Por cuarto año consecutivo la @academia_joven organiza el Curso de la Carrera Investigadora en colaboración con @unizar y @CSIC 🗓️25 y 26 de septiembre 🏛️💻Presencial y online 📍Paraninfo @unizar, Zaragoza 👉Gratuito 👇👇 Más información e inscripción: https://t.co/HRL00uuqQI
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@Andres_2DMat
Castellanos Lab
2 months
Es interesante cómo el ejercicio físico puede tener un impacto tan grande en la salud mental. 👇Yo le echaría un ojo a la charla de María Rodríguez García👇
@academia_joven
Academia Joven de España
2 months
María Rodríguez García nos hablará de los beneficios de ejercicio físico para la salud mental: "Activa tu Cuerpo, Cultiva tu Mente, Impulsa tu Ciencia" 🗓️18 septiembre ⌚️12:00 💻Online 👉Gratuito Más información e inscripción 👇👇👇 https://t.co/EV1zmVDq5g
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@Andres_2DMat
Castellanos Lab
2 months
Si estás pensando en solicitar una ERC StG, yo le echaría un ojo 🧐 a esta jornada 👇
@academia_joven
Academia Joven de España
2 months
VI ERC StG Workshop Contaremos con un ERC Research Officer y varios ERC grantees 🗓️16 de septiembre ⌚️10:00 💻Online 👉Gratuito 👇👇👇👇 Más información e inscripción: https://t.co/aDhjMxTptZ
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@VersanAljarrah
Black Swan Capitalist
2 hours
Incredible speech @BGarlinghouse It’s true, @Ripple has cornered the market with the full backing of regulators, financial institutions, and private banks. Ripple is on its way to becoming a bank of its own, with $XRP at its core, one that will eventually replace central banks.
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@Andres_2DMat
Castellanos Lab
2 months
And also an invited talk by Prof. Yong Xie! The use of AI for 2D materials research, including our recent work at #SmallStructures https://t.co/TLitrvUae0 #Flatlands2025
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@Andres_2DMat
Castellanos Lab
2 months
Today Esteban Zamora-Amo had his talk in #Flatlands2025 about large area films of anisotropic van der Waals materials prepared by roll-2-roll exfoliation
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