BibTex format
@article{Trantidou:2013:10.1063/1.4809674,
author = {Trantidou, T and Prodromakis, T and Tsiligkiridis, V and Chang, YC and Toumazou, C},
doi = {10.1063/1.4809674},
journal = {Applied Physics Letters},
title = {Sensing H+ with conventional neural probes},
url = {http://dx.doi.org/10.1063/1.4809674},
volume = {102},
year = {2013}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - In this paper, we demonstrate a technique for transforming commercially available neural probes used for electrical recordings, into chemical sensing devices for detection of ionic concentrations in electrolytes, with particular emphasis to pH. This transformation requires a single post-processing step to incorporate a thin indium tin oxide membrane for sensing H+. Measured results indicate a chemical sensitivity of 28 mV/pH, and relatively low leakage currents (2–10 nA) and drifts (1–10 mV/h). The proposed sensing device demonstrates the possibility of a low-cost implementation that can be reusable and thus versatile, with potential applications in real-time extracellular but mainly intracellular chemical monitoring.
AU - Trantidou,T
AU - Prodromakis,T
AU - Tsiligkiridis,V
AU - Chang,YC
AU - Toumazou,C
DO - 10.1063/1.4809674
PY - 2013///
SN - 1077-3118
TI - Sensing H+ with conventional neural probes
T2 - Applied Physics Letters
UR - http://dx.doi.org/10.1063/1.4809674
UR - http://hdl.handle.net/10044/1/23885
VL - 102
ER -