Abstract
This paper presents a signal process method for DNA segments separation in micro-channel electrophoresis. It is developed and optimized by using a laser induced fluorescence (LIF) based detection system. In this detection system, signal is sampled and processed through a novel signal process module. The results show that this signal process method provides good signal-to-noise ratios and lower limit of detection (LOD).
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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DNA / genetics
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DNA / isolation & purification*
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Electrophoresis, Capillary / instrumentation*
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Electrophoresis, Capillary / methods*
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Fourier Analysis
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Lasers
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Sensitivity and Specificity
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Signal Processing, Computer-Assisted / instrumentation*
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Spectrometry, Fluorescence / instrumentation*
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Spectrometry, Fluorescence / methods
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Stochastic Processes
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Time Factors