Team:UC Davis/Signal Processing

From 2014.igem.org

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<p>Breadboard</p>
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<p>Signal Processing</p>
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<img src="https://static.igem.org/mediawiki/2014/e/eb/UCDavis_Protoboard.png" height="250px" style="float:left;"/>
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Development began on the protoboard. Circuit designs were prepared using the CheapStat as a reference. SMD-ICs were soldered to DIP adapters and the potentiostat was wired for the first time. The protoboard became the primary device with which to develop the software. The protoboard was not designed with a switch to control current ranges, it did include noise however. <img src="https://static.igem.org/mediawiki/2014/3/32/UCDavis_LessThanDesirable.png " height="250px" style="float:right;margin:10px 0 0 10px;"/>Fast Fourier transform of the recorded signal showed that the largest component was from the 60 Hz range. Extensive testing showed that the noise was related to the protoboard itself as the signal persisted long after components were deteced. There was no other option but to continue the development by creating a printed circuit board.
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To model our system, we first focused our attention on the linear range of each enzymes Michaelis Menten plot. The linear range of the this plot is governed by the relationship:
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<img src="https://static.igem.org/mediawiki/2014/4/41/SingStarterRight.png" style="float:center;margin:auto;">
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Revision as of 23:31, 17 October 2014

UC Davis iGEM 2014

Signal Processing

To model our system, we first focused our attention on the linear range of each enzymes Michaelis Menten plot. The linear range of the this plot is governed by the relationship: