کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5009712 | 1462049 | 2017 | 7 صفحه PDF | دانلود رایگان |
- Cu2+-doped polyaniline coated optode was prepared.
- Direct glucose oxidation on optode was investigated for non enzymatic glucose sensing.
- The glucose sensors displayed a competitive detection limit, sensitivity and stability.
The opto-chemical glucose sensing over cupric ion doped polyaniline (Cu+2/PANI) hybrid polymer matrix coated glass rod based optode has been demonstrated.Cu+2/PANI hybrid matrix was synthesized by in situ chemical polymerization of intrinsically functionalized aniline. Furthermore, developed optode has been explored for direct oxidisation of glucose on Cu+2/PANI hybrid matrix for non-enzymatic glucose sensing employing O-dianisidine indicator system. The proposed glucose sensor works well in range of 50Â mg/dL-200Â mg/dL with response time of 15Â s in artificial as well as in biological samples along with 40Â days of lifespan.
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Journal: Sensors and Actuators B: Chemical - Volume 242, April 2017, Pages 522-528