Vasso Giagka
@vgiagka
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Engineer | active neural interfaces | implantable bioelectronics | Assoc. Prof. @BE_tudelft | Group leader/PI @Fraunhofer_IZM | @ucl PhD alumna
Berlin, 🇩🇪 and Delft, 🇳🇱
Joined October 2009
RT @EuropHospital: New insights from a team led by @vgiagka from 🇳🇱 @tudelft on the degradation mechanisms of implantable 🧠 neural chips in….
healthcare-in-europe.com
Neural implants contain integrated circuits (ICs) — commonly called chips — built on silicon. These implants need to be small and flexible to mimic circumstances inside the human body. However, the...
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RT @BioelDrop: Selective stimulation of the vagus nerve using ultrasounds 🎵. Precise VNS is a complex business. Researchers at @tudelft pro….
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@BE_tudelft @Fraunhofer_IZM @EEMCS_TUD Kambiz Nanbakhsh and I worked on this together with Ahmad Shah Idil, Callum Lamont, Csaba Dusco, Omer Can Akgun, Domonkos Horvath, Kinga Toth, Istvan Ulbert, Federico Mazza, @tgconstandinou , Wouter Serdijn, Anne Vanhoestenberghe, Nick Donaldson.
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We have identified key mechanisms responsible for ensuring #longevity of #polymer-packaged #active #neuroelectronic implants. Our results indicate that, owing to its unique properties, PDMS-coated CMOS chips could remain functional in vivo for decades.
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If you are interested in the #packaging of #chip-scale #neural #implants, check out our new #preprint. Here, we have conducted the longest and most thorough evaluation on the #electrical and #material performance of #chronic #implantable bare-die and #PDMS-coated #CMOS chips.
Longevity of Implantable Silicon-ICs for Emerging Neural Applications: Evaluation of Bare Die and PDMS-Coated ICs After Accelerated Aging and Implantation Studies #bioRxiv.
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Celebratory days @BE_tudelft full of stimulating scientific discussions!.Our student Gonzalo Leon Gonzales just passed his #Biomedical #Engineering #MSc defence and graduated Cum Laude!.🥳🎈.His thesis is about graphene-based optically transparent in vitro MEAs.#ProudSupervisor
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Check out our new publication at #Nanoscale #RSC. We use spark ablation to print platinum #nanoparticles on our multilayer CVD #graphene electrodes. We improve impedance (4.5x), CSC (15x), and CIC (4x) while maintaining optical transparency.
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RT @EBRAINS_eu: We're delighted to welcome @tudelft as an associate member at EBRAINS! . The university boasts considerable experience in t….
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🎓 Yesterday marked a significant milestone as we celebrated Dr. Ronaldo Ponte’s PhD defence and graduation ceremony! @tudelft @EEMCS_TUD @BE_tudelft @Fraunhofer_IZM . 🌟 #ProudPhDSupervisor #PhDGraduation #AcademicAchievement
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Check out our new pre-print! .#graphene #neural #interfaces #nanoparticles #bioelectronics #implants.@BE_tudelft @tudelft @Fraunhofer_IZM.
Surface modification of multilayer graphene neural electrodes by local printing of platinum nanoparticles using spark ablation #biorxiv_neursci.
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Access the MEMTA paper here: and join Andrada on Tuesday the 25th of July between 11:00-12:30 in the poster area for a discussion!.
lnkd.in
This link will take you to a page that’s not on LinkedIn
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A co-fabrication of ultrasound transducers and electrodes in dense arrays, which we call MEMTA (microelectrode-microtransducer array), as a bimodal investigational neuroscientific tool. MEMTAs will enable the study of electrical and ultrasound stimuli in vitro.
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Simple guidelines to reduce the stimulation artifacts in electrophysiological recordings of compound nerve action potentials. Access the paper here: and join Raphael on Wednesday the 26th of July between 11:00-12:30 in the poster area for a discussion!.
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I am looking for a #PhD #candidate to join my group @tudelft, topic: Understanding #multimodal interaction with #neural tissue.I have also a #postdoc position open. Please share or contact me for details.
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