@JoseIvanAD1@LatEnvChemPSE ¡Hola José! Para las nanopartículas, hicimos XRD para la cristalinidad, FTIR para ver el contenido de carbonato, y SEM para observar los cristales de hidroxiapatita depositados en las fibras después de la incubación!
Hola comunidad! Les comparto mi póster
Fuego y nanopartículas: Bionanomateriales de fosfato de calcio para ingeniería de tejido óseo como parte de mi trabajo el año pasado en el #SotiriouLab@LatEnvChemPSE#PSEMatEngAppl
@PeterHajj12@GabbyElvir10@LatEnvChemPSE Hi Peter! Flame Spray Pyrolysis 🔥✨ is a highly scalable technique for NP production. The throughput is grams/min in the lab and up to ~10 metric tonnes/year in pilot plants. This is a great advantage for our approach! 🚀🚀🚀
https://t.co/uCKlCGNTps
@ValdesMirelle@LatEnvChemPSE En teoría, la hidroxiapatita (HAp) favorece esta diferenciación ya que es similar al fosfato de calcio que tenemos naturalmente en los huesos 👀🦴 pero todos nuestros materiales pudieron precipitar HAp, ¡ya veremos qué nanopartículas fueron las más óptimas! 🤷🏻♀️
@ValdesMirelle@LatEnvChemPSE ¡Buena pregunta! Aún estamos trabajando en estos experimentos. El objetivo del proyecto es ver si la cristalinidad y contenido de carbonato de las nanopartículas afectan la diferenciación de células madre a osteoblastos 🦴🔬(1/2)
@GabbyElvir10@LatEnvChemPSE No creo que haya una temperatura óptima, si no que las propiedades de las nanopartículas cambian con los parámetros del proceso. En este caso, una flama más caliente = nanopartículas más cristalinas 🔥🔹🔹 aquí hay un artículo relacionado--> https://t.co/8YMT0CQxD4 (2/2)
@GabbyElvir10@LatEnvChemPSE ¡Hola Gabriela! La temperatura de la flama depende de varios factores, entre ellos los solventes del precursor químico (y de su entalpía de combustión). Si por ejemplo, cambiamos los solventes, entonces cambia la temperatura. (1/2)
Build relationships, find win-wins and communicate clearly. Game theory explaining how we can build a trustier society. Loved it. The Evolution of Trust by @ncasenmare.
https://t.co/yYpUlNntDM
Congrats to @Yael_su for the poster award at #AIChE2022 in Phoenix presenting her work from our lab @karolinskainst! A brilliant young scientist with a bright future, make sure you follow her to see her upcoming contributions in theranostics with @AlexandraTeleki lab! #proudPI
Delighted that what started as a weekend project is now https://t.co/UE4kx5NlAx. A deep learning-assisted app (work in progress) to automate the measurement of fiber diameters. I hope soon we will have a tool to help all the people working with e-spinning fibers! Stay tuned!
For our @full_stack_dl project, we developed https://t.co/2mvfv1NcuD, a @nextjs app to measure the diameter of fibers in electron microscopy images 🔍📏. We run inference in the browser by using a smart combination of @pyodide and @onnxruntime@Yael_su@__coszio @aledelunap
Imagine having your #DICOM metadata in a general purpose database. How easier would life be? I'm excited to share the first public release of **cobra_db**. A python package to ingest your metadata into a #MongoDB database. https://t.co/EP3c5YsqnZ
#medicalimaging#breastcancer
Very happy to be attending my first PhD Summer School in Copenhagen hosted by @DTUtweet and @IdunGroup
I will be working with SERS for therapeutic drug monitoring. Excited to learn more about it and all the other sensing projects going on!
It has been great working in this project with @F_cossio! We are developing a tool to measure faster and more reliably the diameter of fibers produced by #electrospinning. Stay tuned!
@Yael_su and @F_cossio developed a model to measure the diameter of nanofibers. It’s not easy to find a labeled dataset for this task, so they created a synthetic one! Check out their report for some cool visualisations. https://t.co/HlbfuCMpWp 5/7
Escribí una pequeña columna de opinión en @lagenoteca sobre el pasado Día Internacional de la Mujer en la Ingeniería (23 de Junio) 🙂🥼🦺
https://t.co/3GsRqLoqrk
Absolutely spectacular video showing how mRNA Covid vaccines actually work.
The human immune system - and the science which went into harnessing it through vaccines - is mind blowingly beautiful
Watch. Enjoy. Learn. Vaccinate.
#GetVaccinated
https://t.co/mKzZpLP3Op
When we pursue optionality, we avoid bold decisions. Like anything meaningful, venturing into the unknown is an act of faith. It demands responsibility and the spine to push through uncertainty.
But a life without conviction is a life controlled by the futile winds of fashion.