Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Gary T. Dobbs"'
Publikováno v:
Chemical Engineering Science. 66:5497-5503
The main objective of this study is to expand the understanding on the role of surfactants during gas hydrate formation at surfaces. It is shown that in situ studies using mid-infrared (MIR) evanescent field absorption spectroscopy utilizing silver h
Publikováno v:
Organic Geochemistry. 40:1143-1150
In the present study, the quantitative determination of the diamondoid compound adamantane in organic solvents via infrared attenuated total reflection (IR-ATR) spectroscopy at unmodified waveguide surfaces was established. Limits of detection (LOD)
Autor:
Christine Kranz, Gary T. Dobbs, Boris Mizaikoff, Balamurali Balu, Dennis W. Hess, Christina Young
Publikováno v:
Analytical Chemistry. 79:9566-9571
In this study, plasma-polymerized films are evaluated as enrichment membranes deposited at the surface of mid-infrared transparent waveguides for liquid-phase chemical sensing utilizing evanescent field absorption spectroscopy. Fluorocarbon films wer
Autor:
Boris Mizaikoff, Gary T. Dobbs
Publikováno v:
Applied Spectroscopy. 60:573-583
A combined experimental and spectral ray tracing approach for identifying and evaluating evanescent field interactions with discrete surface deposits along a horizontal attenuated total reflection (HATR) element is presented. By experimentally deposi
Publikováno v:
2007 IEEE Sensors.
Vertically coupled microring sensors with a chemically selective polymer membrane surface customization have been demonstrated and experimentally characterized for two different target analytes (toluene and xylene) for the first time. The E/Pco polym