کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1257855 | 971584 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel sensor of potassium ions based on mode-filtered light detection
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A novel sensor of potassium ions based on mode-filtered light detection A novel sensor of potassium ions based on mode-filtered light detection](/preview/png/1257855.png)
چکیده انگلیسی
A novel potassium ions sensor based on mode-filtered light detection was reported. The analyzer was consisting of an optical fiber immobilized with a dye of bromocresol green and a fused-silica capillary. It was found that mode-filtered light intensity decreased with the concentration of potassium ions and a linear detection range of 0.25–20 mmol/L (R2 = 0.9977) was obtained with a detection limit of 9 × 10−5 mol/L as well as fast response, good reproducibility and reversibility in the working concentration range.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 21, Issue 10, October 2010, Pages 1243–1246
Journal: Chinese Chemical Letters - Volume 21, Issue 10, October 2010, Pages 1243–1246
نویسندگان
Xiao Hong Zhao, Li Ping Yang, Suo Zhu Wu, Wen Ping Cheng, Shao Min Shuang, Chuan Dong,