Biosensors: NIR Biosensing of Neurotransmitters in Stem Cell‐Derived Neural Interface Using Advanced Core–Shell Upconversion Nanoparticles (Adv. Mater. 14/2019)

In article number 1806991, Ki‐Bum Lee and co‐workers describe NIR‐based biosensing of neurotransmitters in stem‐cell‐derived neural interfaces using core–shell upconversion nanoparticles (UCNPs), which presents a unique tool for investigating the single‐cell mechanisms associated with dopamine, or other neurotransmitters, and their roles in neurological processes.