کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10412836 | 895266 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The real-time, in situ monitoring of calcium oxalate and brushite precipitation using magnetoelastic sensors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Reactions resulting in the precipitation of calcium oxalate, and brushite formation were monitored in situ using magnetoelastic sensors. These salts frequently occur in pathological precipitation in higher mammals. Calcium oxalate hydrates and brushite were formed by mixing anionic and cationic reactant solutions, with the resulting precipitation reaction starting immediately and mass loading the sensor. Magnetoelastic sensors operate on a remote query basis, using magnetic field telemetry, enabling the wireless, passive in situ sensors to be monitored from within opaque reaction chambers. The mass-sensitivity of the 17 mm Ã 6 mm Ã 28 μm sensor was found equal to â1.38 kHz/mg, suggesting applicability of the sensor for the real-time, in situ investigation of the nucleation and crystal growth kinetics of sparingly soluble salts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 109, Issue 2, 14 September 2005, Pages 227-232
Journal: Sensors and Actuators B: Chemical - Volume 109, Issue 2, 14 September 2005, Pages 227-232
نویسندگان
Nikolaos Bouropoulos, Dimitris Kouzoudis, Craig Grimes,