User:Samiye Yaman/Notebook/Lab 571/2011/10/11

Biomaterials Design Lab

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Entry title Objective By building a 4-point probe, the conductivity of the protein was measured. Description -Very small piece of teflon was cut. - 4 wire pieces (approximately 1 inch in length ) were cut. -Conductive epoxy was put on teflon and a wire was placed on to of the teflon. Each wires were placed on the teflon by epoxy. -4 piece of platinum foil with areas of 17.55 mm^2, 24.82 mm^2, 25.92 mm^2 and 23.8 mm^2 were placed on top of each wire by using epoxy. Each platinum foil were really close to each other however they weren't in touch. -The set up stayed over a night in order to let the epoxy dry. Data Add data and results here... Notes This area is for any observations or conclusions that you would like to note. Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.