Bioelectrodynamics
@BioED_IPE
Engineering electromagnetic field-biomatter interactions for future biomedicine and nanotechnology @UFE_AVCR @CzechAcademy
Last night’s #BioEM2025 finale: @mcer33 showed how pulsed E-fields reshape protein dynamics—melding models + bench work. Huge thanks to everyone who powered BioEM in Rennes! #Electrobiology #PulsedElectricFields
⚡️@mcer just presented at #BioEM2025, Rennes: yeast’s faint glow gives an instant, label-free readout of permeabilization → cleaner electroporation 🔬⚡️ Big thanks to Martin, Michal, Tomáš, Hoang, Djamel & our 🇸🇰🇨🇿🇯🇵 institutes. #Biophotonics #Autoluminescence #Electroporation
👇Reminder👇
🚨 Webinar Alert 🚨 Join us for our 40th webinar on Monday, Jun 16., at 14:00 CET! 🎙️Lecturer: @surajitkalita22 from the Michigan Technological University 📊Topic: Electric Fields to Disrupt #Alzheimer’s Plaques: Mol. Dyn. #Simulations Register here: shorturl.at/0XbUL
🚨 Webinar Alert 🚨 Join us for our 40th webinar on Monday, Jun 16., at 14:00 CET! 🎙️Lecturer: @surajitkalita22 from the Michigan Technological University 📊Topic: Electric Fields to Disrupt #Alzheimer’s Plaques: Mol. Dyn. #Simulations Register here: shorturl.at/0XbUL
🌟Join us and our colleagues from the @UFE_AVCR at the Science Fair – veletrhvedy.cz/cs/uvod/ – and get ready for a day full of science fun and cool experiments!😎🔬✨
💡⚡🧫We used #(bio)chemiluminescence to track #ROS generated by pulsed electric fields. Metal-bound #BSA boosts ROS via #Fenton-like reactions, while #enzymes like #SOD & #catalase protect. A step forward in #bioelectrochemistry!🔎📖👉shorturl.at/EFHBA #sensing #oxidation
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
💡⚡🧫We observed that #PEF alone had minimal impact on #BSA. But combined with H₂O₂, it caused subtle structural changes like partial #unfolding and mild #aggregation—without major damage to aromatic residues. #Oxidation appears localized to hydrophilic regions.🔍📖👇 #ROS
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
💡⚡🧫We found that #antioxidant #enzymes SOD & CAT affect #chemiluminescence differently in PB vs. #BSA systems. #CAT reduces light in both; #SOD only impacts BSA—highlighting key redox differences. 🔍📖👇 shorturl.at/EFHBA #ROS #sensing #PEF
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
💡⚡🧫#Chemiluminescence during #PEF is strongly amplified when #BSA and H₂O₂ are combined—far exceeding their individual effects. This synergy is driven by #Fenton chemistry and BSA accumulation at the anode, boosting #ROS-driven light emission.🔍📖👇 shorturl.at/EFHBA
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
🔬 Our recent study shows #PEF in PB enables #chemiluminescence sensing of #ROS without #biomolecules—at the same rate of charge transfer. This let us isolate true #BSA-driven #biochemiluminescence. Key reactions are shown in the mechanism below.🔍👇 shorturl.at/EFHBA
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
In our recent study, we applied 30 unipolar #PEF pulses (1470 V, 100 μs, 1 Hz), generating an electric field strength of 0.735 MV/m. We recorded electric and current transients, as well as #impedance spectra, to evaluate sample #conductivity and verify the chamber assembly. 🔍👇
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
🛎️🏰📊Great time at the 30th #Cytoskeletal Club in the stunning @ChateauLiblice! @mcer33 gave a fantastic talk, and our team had great poster discussions. A fun and inspiring event for learning, networking, and team bonding!🥳cytoskeletalclub.cz #teamfun #microtubules
💡⚡🧪We developed a custom-#engineered chamber at our institute, specifically designed to integrate with our #PEF system for efficient treatment of #BSA samples. Explore the full experimental setup and findings in our recent publication : 🔍👇📰shorturl.at/EFHBA #BAL #ROS
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
In our recent study -shorturl.at/EFHBA - we revealed how pulsed electric fields (PEF) affect #proteins via ROS. Using #chemiluminescence sensing, we showed #prooxidants enhance and #antioxidants reduce PEF-induced signals, offering new insight into protein oxidation.
🚨Good news🚨: Our 39th webinar is already on YouTube 👉youtu.be/c5e8R-7brds 📊⚡🖥️
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Apr 7., at 9:30 CET! 🎙️Lecturer: Martina Havenith from the Ruhr University Bochum 📊Topic: Probing free energy in reactions by THz spectroscopy – Ask the water! Register here: shorturl.at/xxLGG @URSI_Radio
🚨Good news🚨: Our 38th webinar is already on YouTube 👉youtu.be/6CIkFrjc1R0 📊⚡🖥️
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Mar 24., at 14:00 CET! 🎙️Lecturer: Matej Praprotnik from the National Institute of Chemistry, Ljubljana 📊Topic: Sub-THz acoustic excitation of #protein motion Register here: shorturl.at/Lzv9l @URSI_Radio
👇Reminder👇
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Apr 7., at 9:30 CET! 🎙️Lecturer: Martina Havenith from the Ruhr University Bochum 📊Topic: Probing free energy in reactions by THz spectroscopy – Ask the water! Register here: shorturl.at/xxLGG @URSI_Radio
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Apr 7., at 9:30 CET! 🎙️Lecturer: Martina Havenith from the Ruhr University Bochum 📊Topic: Probing free energy in reactions by THz spectroscopy – Ask the water! Register here: shorturl.at/xxLGG @URSI_Radio
👇Reminder: Don't miss today's webinar!👇
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Mar 24., at 14:00 CET! 🎙️Lecturer: Matej Praprotnik from the National Institute of Chemistry, Ljubljana 📊Topic: Sub-THz acoustic excitation of #protein motion Register here: shorturl.at/Lzv9l @URSI_Radio
🚨 Webinar Alert 🚨 Join us for our 38th webinar on Monday, Mar 24., at 14:00 CET! 🎙️Lecturer: Matej Praprotnik from the National Institute of Chemistry, Ljubljana 📊Topic: Sub-THz acoustic excitation of #protein motion Register here: shorturl.at/Lzv9l @URSI_Radio
