⚡BIO PEN T6 (Dr. Pen) — pro RF lifting & tightening for face/neck ✨

✅ RF 1 MHz + EMS electroporation (5) + Blue LED 455 nm (12)
✅ 5" touchscreen + timer + 3 rotating modes
✅ CE & RoHS docs incl.

🛒 https://aurelijosspa.lt/BIOPEN

#BIOPEN #DrPen #RFdevice #AurelijosSPA!

Immobilization of Recombinant Fluorescent Biosensors Permits Imaging of Extracellular Ion Signals Given the importance of ion gradients and fluxes in biology, monitoring ions locally at the exterior of the plasma membrane of intact cells in a noninvasive manner is highly desirable but challenging....

Monitoring ion signals on the cell exterior is a major challenge in biosensing. Burgstaller et al. have developed a biosensor combining biotinylated cell surface tags with recombinant fluorescent probes, providing a versatile approach to measure cell processes non-invasively.

#JournalClub #BioPen