کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
742573 1462122 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Detection of glucose and triglycerides using information visualization methods to process impedance spectroscopy data
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Detection of glucose and triglycerides using information visualization methods to process impedance spectroscopy data
چکیده انگلیسی

In this paper we discuss the detection of glucose and triglycerides using information visualization methods to process impedance spectroscopy data. The sensing units contained either lipase or glucose oxidase immobilized in layer-by-layer (LbL) films deposited onto interdigitated electrodes. The optimization consisted in identifying which part of the electrical response and combination of sensing units yielded the best distinguishing ability. It is shown that complete separation can be obtained for a range of concentrations of glucose and triglyceride when the interactive document map (IDMAP) technique is used to project the data into a two-dimensional plot. Most importantly, the optimization procedure can be extended to other types of biosensors, thus increasing the versatility of analysis provided by tailored molecular architectures exploited with various detection principles.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volumes 166–167, 20 May 2012, Pages 231–238
نویسندگان
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