TY - GEN
T1 - Palladium-based sensor for electrochemical detection of manganese in the environment
AU - Kang, Wenjing
AU - Yue, Wei
AU - Pei, Xing
AU - Bange, Adam
AU - Haynes, Erin
AU - Heineman, William R.
AU - Papautsky, Ian
PY - 2013
Y1 - 2013
N2 - Herein, we report a palladium-based electrochemical sensor for cathodic stripping voltammetry (CSV) detection of highly electronegative manganese (Mn). The unique aspect of the sensor is the integration of electroplated palladium (Pd) working and auxiliary electrodes on copper (Cu) substrate with a new Cu/CuCl2 reference electrode, which reduces cost and simplifies fabrication. The sensor was fully characterized and was found to exhibit a linear response in borate buffer with limit of detection (LOD) of 330nM (18.6ppb). The sensor also demonstrated successful measurement of Mn in river water, and ultimately may be extended to other environmental sample matrices.
AB - Herein, we report a palladium-based electrochemical sensor for cathodic stripping voltammetry (CSV) detection of highly electronegative manganese (Mn). The unique aspect of the sensor is the integration of electroplated palladium (Pd) working and auxiliary electrodes on copper (Cu) substrate with a new Cu/CuCl2 reference electrode, which reduces cost and simplifies fabrication. The sensor was fully characterized and was found to exhibit a linear response in borate buffer with limit of detection (LOD) of 330nM (18.6ppb). The sensor also demonstrated successful measurement of Mn in river water, and ultimately may be extended to other environmental sample matrices.
KW - Manganese (Mn)
KW - cathodic stripping voltammetry (CSV)
KW - palladium (Pd) electrode
UR - https://www.scopus.com/pages/publications/84891704499
UR - https://www.scopus.com/pages/publications/84891704499#tab=citedBy
U2 - 10.1109/Transducers.2013.6626975
DO - 10.1109/Transducers.2013.6626975
M3 - Conference contribution
AN - SCOPUS:84891704499
SN - 9781467359818
T3 - 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
SP - 1146
EP - 1149
BT - 2013 Transducers and Eurosensors XXVII
T2 - 2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
Y2 - 16 June 2013 through 20 June 2013
ER -