کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
226815 464807 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sensitivity limitation of the sensor fabricated with polydiacetylene
ترجمه فارسی عنوان
محدودیت حساسیت سنسور ساخته شده با پلیدی دیکتیلن
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی

In order to estimate the sensitivity limitation of the polydiacetylene (PDA) sensor system, the response of the PDA system to several sulfonate salts and amines were examined. The PDA systems were fabricated with N-(2-aminoethyl)pentacosa-10,12-diynamide (AEPCDA) and 10,12-pentacosadiynoic acid (PCDA). The functional group at the end of the PDA system is crucial to sensing the substrate because this functional group interacts with the substrate. The sensitivity limitation toward the molecular weight and the concentration of the substrate is also revealed. The pKa of the amines is less crucial to the sensing than the molecular weight of the substrate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 23, 25 March 2015, Pages 279–284
نویسندگان
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