55 research outputs found
Recent application developments in genomic research using the AdvanCE™ FS capillary electrophoresis platform
Get PDFComposite films of poly-(ester-sulphonated) and poly-(3-methylthiophene) for ion-exchange voltammetry in acetonitrile solutions
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The application of time-resolved luminescence spectroscopy to a remote uranyl sensor
Get PDFTime resolved luminescence spectroscopy is an effective method for the determination of a wide range of uranyl concentrations in aqueous samples. We have applied this technique to the development of a remote sensing device using fiber optic cables coupled with a micro flow cell in order to probe for uranyl in aqueous samples. This sensor incorporates a Nafion membrane through which UO{sub 2}{sup 2+} can diffuse in to a reaction/analysis chamber which holds phosphoric acid, a reagent which enhances the uranyl luminescence intensity and lifetime. With this device, anionic and fluorescing organic interferences could be eliminated, allowing for the determination of uranyl over a concentration range of 10{sup 4} to 10{sup {minus}9}M. 17 refs., 5 figs
Mass transport behavior of polypyrrole and poly(N-methylpyrrole) films in acetonitrile solutions
No full textDetermination of in-situ solvent transport by isotopic substitution in an osmium polymer film using a quartz crystal microbalance
No full textManifestation of electrolyte ion size effect on electrochemical behavior of poly(ferrocenylsilane) films
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Charge/Discharge Properties of Organometallic Batteries Fabricated with Ferrocene-Containing Polymers
No full textSimultaneous electrochemical and quartz crystal microbalance studies of non-conducting microcrystalline particles of trans-Cr(CO)2(dpe)2 and trans-[Cr(CO)2(dpe)2]+ (dpe = Ph2PCH2CH2PPh2) attached to gold electrodes
No full textStudy of the sorption phenomenon accompanying the break-in process of polymer film electrodes using a quartz crystal microbalance
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