Dopamine (DA) transmission is governed by processes that regulate release from axonal
boutons in the forebrain and the somatodendritic compartment in midbrain, and by …

The synaptic vesicle, a cellular compartment tens to hundreds of nanometres in size, is a
main player in the process of exocytosis for neuronal communication. Understanding the …

The quantification of vesicular transmitter content is important for studying the mechanisms
of neurotransmission and malfunction in disease, and yet it is incredibly difficult to measure …

We present the electrochemical response to single adrenal chromaffin vesicles filled with
catecholamine hormones as they are adsorbed and rupture on a 33 μm diameter disk …

A fluorescent sensor for catecholamines, NS510, is presented. The sensor is based on a
quinolone fluorophore incorporating a boronic acid recognition element that gives it high …

How do we understand neuronal signaling in the brain, how neurons control behavior, or
how signaling malfunctions during disease? Neuroscientists might take two approaches …

We report here the electrochemistry of emulsion droplets by observing single emulsion
droplet collisions with selective electrochemical reduction on an ultramicroelectrode (UME) …

Conspectus Electrochemical cytometry adds a new dimension to our ability to study the
chemistry and chemical storage of transmitter molecules stored in nanometer vesicles. The …

Chromaffin cells (CCs) of the adrenal gland and the sympathetic nervous system produce
the catecholamines (epinephrine and norepinephrine; EPI and NE) needed to coordinate …

Electrochemical measurements of neurotransmitters provide insight into the dynamics of
neurotransmission. In this review, we describe the development of electrochemical …