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Recent Developments in Carbon Sensors for At-Source Electroanalysis

Our understanding of the world around us has been greatly enhanced by our ability to detect and quantify analytes in the environment and...

Novel Frontiers in Voltammetric Trace Metal Analysis: Towards Real Time, On-Site, In Situ Measuremen

Metal speciation analysis has wide applicability and reveals how and when metals are available to engage in chemical processes. Real...

Analysis of Electrochemically Elusive Trace Metals with Carbon Fiber Microelectrodes

There is great interest in rapidly monitoring metals of biological and environmental interest. Electrochemistry is traditionally a...

A mathematical model for histamine synthesis, release, and control in varicosities.

Histamine (HA), a small molecule that is synthesized from the amino acid histidine, plays an important role in the immune system where it...

In Vivo Ambient Serotonin Measurements at Carbon-fiber Microelectrodes

The mechanisms that control extracellular serotonin levels in vivo are not well-defined. This shortcoming makes it very challenging to...

3D Carbon Nanofiber Microelectrode Array Fabricated by Plasma-assisted Pyrolysis to Enhance Sensitiv

In this paper, we have fabricated 3D carbon nanofiber microelectrode arrays (MEAs) with highly reproducible and rich chemical surface...

Fast voltammetry of metals at carbon-fiber microelectrodes: towards an online speciation sensor

Speciation controls the chemical behavior of trace metals. Thus, there is great demand for rapid speciation analysis in a variety of...

Modulation of Serotonin Dynamics in the Dorsal Raphe Nucleus via High Frequency Medial Prefontal Cor

The subcallosal cingulate (SCC) region, or its rodent homologue the medial prefrontal cortex (mPFC), and midbrain dorsal raphe (DR) are...

Regrowth of Serotonin Axons in the Adult Mouse Brain Following Injury

It is widely believed that damaged axons in the adult mammalian brain have little capacity to regrow, thereby impeding functional...

Fast voltammetry of metals at carbon-fiber microelectrodes: rapid determination of solution formatio

Metal speciation controls the behavior of aqueous metal ions. Fundamental thermodynamic parameters, such as the formation constant (Kf)...