Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 1. Demonstration of concept with ferricyanide

Y Shi, AF Slaterbeck, CJ Seliskar… - Analytical …, 1997 - ACS Publications
… of spectroelectrochemical sensor based on the incorporation of ATR spectroscopy at an OTE
that is coated with a selective … aspect of this sensor is the three modes of selectivity that are …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 2. Demonstration of selectivity in the presence of direct …

Y Shi, CJ Seliskar, WR Heineman - Analytical chemistry, 1997 - ACS Publications
… to which the sensor is exposed. Although the selective spectroelectrochemical sensing in this
… as step potential modulation) could be feasible and possibly more selective and sensitive. …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 16. Sensing by fluorescence

N Kaval, CJ Seliskar, WR Heineman - Analytical chemistry, 2003 - ACS Publications
… narrowly defined aspects of spectroelectrochemical sensing using fluorescence, … selectivity
together in a single device as we propose to achieve both high selectivity and low detection

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device: an overview

WR Heinema, CJ Seliskar… - Australian journal of …, 2003 - CSIRO Publishing
… The sensors reported in this paper are all based on the … with a multimode planar waveguide.
Waveguides provide three improvements in our spectroelectrochemical sensor prototype: (1…

Spectroelectrochemical Sensing Based on Multimode Selectivity Simultaneously Achievable in a Single Device. 13. Detection of Aqueous Iron by in Situ …

JN Richardson, AL Dyer, ML Stegemiller… - Analytical …, 2002 - ACS Publications
… illustrate proof of concept for a spectroelectrochemical sensor for a metal ion that lacks the
… for this type of sensor by forming a strongly absorbing metal complex within the sensing film. …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 6. Sensing with a mediator

JM DiVirgilio-Thomas, WR Heineman… - Analytical …, 2000 - ACS Publications
spectroelectrochemical sensor concept with the mediator Ru(bipy) 3 2+ , which is trapped in
the selective film, for the detection … mediator in a spectroelectrochemical sensor can be used …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 9. Incorporation of planar waveguide technology

SE Ross, CJ Seliskar, WR Heineman - Analytical chemistry, 2000 - ACS Publications
… sensitivity enhancements possible with waveguide sensing of … planar waveguide
spectroelectrochemical sensor and to … a sol−gel processed anion-selective film. We also report the …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 3. Effect of signal averaging on limit of detection

AF Slaterbeck, TH Ridgway, CJ Seliskar… - Analytical …, 1999 - ACS Publications
… new spectroelectrochemical sensor has been investigated. The sensor consists of a selective
… The mode of detection is attenuated total reflection (ATR). For an analyte to be detected, it …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 11. Design and evaluation of a small portable sensor for …

ML Stegemiller, WR Heineman… - … science & technology, 2003 - ACS Publications
… of ferrocyanide by the spectroelectrochemical sensor arise from … In comparison with our
earlier spectroelectrochemical sensor … of a portable spectroelectrochemical sensor as well as the …

Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 20. Detection of metal ions in different oxidation states

CM Wansapura, CJ Seliskar, WR Heineman - Analytical chemistry, 2007 - ACS Publications
… Here we explore the potential of the spectroelectrochemical sensor to speciate iron. Since
only the reduced state of the complex is strongly absorbing, we wanted to see if careful …