Electrophysiology read-out tools for brain-on-chip biotechnology
Brain-on-Chip (BoC) biotechnology is emerging as a promising tool for biomedical and
pharmaceutical research applied to the neurosciences. At the convergence between lab-on …
pharmaceutical research applied to the neurosciences. At the convergence between lab-on …
Recent progress in voltage-sensitive dye imaging for neuroscience
Voltage-sensitive dye imaging (VSDi) enables visualization of information processing in
different areas of the brain with reasonable spatial and temporal resolution. VSDi employs …
different areas of the brain with reasonable spatial and temporal resolution. VSDi employs …
All-optical detection of neuronal membrane depolarization in live cells using colloidal quantum dots
Luminescent semiconductor quantum dots (QDs) have recently been suggested as novel
probes for imaging and sensing cell membrane voltages. However, a key bottleneck for their …
probes for imaging and sensing cell membrane voltages. However, a key bottleneck for their …
Improved surface functionalization and characterization of membrane-targeted semiconductor voltage nanosensors
Type-II ZnSe/CdS voltage-sensing seeded nanorods (vsNRs) were functionalized with α-
helical peptides and zwitterionic-decorated lipoic acids (zw-LAs). Specific membrane …
helical peptides and zwitterionic-decorated lipoic acids (zw-LAs). Specific membrane …
Porphyrin dyes for nonlinear optical imaging of live cells
A Khadria, J Fleischhauer, I Boczarow, JD Wilkinson… - Iscience, 2018 - cell.com
Second harmonic generation (SHG)-based probes are useful for nonlinear optical imaging
of biological structures, such as the plasma membrane. Several amphiphilic porphyrin …
of biological structures, such as the plasma membrane. Several amphiphilic porphyrin …
Optical recording of brain functions based on voltage-sensitive dyes
Q Yu, X Wang, L Nie - Chinese Chemical Letters, 2021 - Elsevier
To better understand the spatial distribution of brain functions, we need to monitor and
analyze neuronal activities. Electrophysiological technique has provided an important …
analyze neuronal activities. Electrophysiological technique has provided an important …
Combining voltage-sensitive dye, carbon fiber array, and extracellular nerve electrodes using a 3-D printed recording chamber and manipulators
CL Neveu, Y Huan, Y Momohara, PR Patel… - Journal of Neuroscience …, 2023 - Elsevier
Background The analyses of neuronal circuits require high-throughput technologies for
stimulating and recording many neurons simultaneously with single-neuron precision …
stimulating and recording many neurons simultaneously with single-neuron precision …
Neuronal population activity dynamics reveal a low-dimensional signature of operant learning in Aplysia
Learning engages a high-dimensional neuronal population space spanning multiple brain
regions. However, it remains unknown whether it is possible to identify a low-dimensional …
regions. However, it remains unknown whether it is possible to identify a low-dimensional …
Locally excited state–charge transfer state coupled dyes as optically responsive neuron firing probes
A selection of NIR‐optically responsive neuron probes was produced comprising of a donor
julolidyl group connected to a BODIPY core and several different styryl and vinylpyridinyl …
julolidyl group connected to a BODIPY core and several different styryl and vinylpyridinyl …
Current Practice in Using Voltage Imaging to Record Fast Neuronal Activity: Successful Examples from Invertebrate to Mammalian Studies
The optical imaging of neuronal activity with potentiometric probes has been credited with
being able to address key questions in neuroscience via the simultaneous recording of …
being able to address key questions in neuroscience via the simultaneous recording of …