Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Drop coating"”.
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Electrochemical dynamics of cytochrome P450-3A4 isoenzyme biosensor for protease inhibitor antiretroviral drug
… into a pre-formed nafion film through manual drop-coating and mixing methods.
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Raman Spectroscopy for Monitoring of Microcystins in Water
… limits for a variety of target species. Drop coating deposition Raman (DCDR) was successfully implemented for quantitation of 2-100 ng of MC-LR deposited in 2 ?L of aqueous sample, even without the use of a specifically designed DCDR substrate or Raman signal enhancements. Reproducible …
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Nanocomposite immunosensor for anti-transglutaminase antibody
… (tTG-antigen) onto the GNP|OvoxPpy||GCE by drop coating and allowed to incubate for 2 hrs. The electrochemical characterization of the nanocomposite platform and immunosensor were studied by voltammetry and electrochemical impedance spectroscopy (EIS). Charge transfer resistance, Rct …
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PEDOT:PSS Fibre Building Blocks for Adaptive and Sustainable Bioelectronic Structures
… biomimetic construction; down-scale fibre coating process for reduced wastage and improved control. They were arranged into experimental research projects based on a primary material poly(3,4-ethylenedioxythiophene) polystyrene sulfonate. The first study was based on the “orbital printing” …
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Advanced Applications of Raman Spectroscopy for Environmental Analyses
… separation, and signal enhancement provided by drop coating deposition Raman (DCDR) and surface-enhanced Raman spectroscopy (SERS). Herein the capacity of DCDR to differentiate between cyanotoxin variants in aqueous solutions was demonstrated using principal component analysis (PCA) to …
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Nanowire-Based Alternating Current Oxide Powder Electroluminescent Materials and Devices
… junction structures were formed by a simple drop-coating method. The CuO nanowire-based AC powder EL device has excellent brightness maintenance with a loss of luminescent intensity under 1 % at over 10 cd/m2 luminance during 360 hours of operation. The integrating of semiconductor nanowires …
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The Development of an Integrated Microengineered Ion Sensor (Inion) for Cesium
… used was the forming of a membrane by direct drop coating i.e. application of a drop of the membrane on to the electrode. This work indicated that greater sensitivity could be obtained with thinner membranes. The final method to be used was the spin coating of the ion selective membrane onto …
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Advanced covalent ceramics from organosilicon polymers for sustainable energy and environment
… investigated using a lab-scale, cost-effective drop coating technique. After the successful infiltration of the fibers was confirmed, the infiltrated fibers were heat-treated at different temperatures to complete the polymer-to-ceramic conversion of the preceramic polymer matrix. The …
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Cytochrome C biosensor for the determination of trace level arsenic and cyanide compounds
In this work, an electrochemical method based on a cyt c biosensor has been developed, for the detection of selected arsenic and cyanide compounds. Boron Doped Diamond (BDD) electrode was used as a transducer, onto which cyt c was immobilised and used for direct determination of Prussian blue, …