کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
737953 893973 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microscale surface thermometry using SU8/Rhodamine-B thin layer
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Microscale surface thermometry using SU8/Rhodamine-B thin layer
چکیده انگلیسی

In the present paper, we propose a microscale surface thermometry using SU8/Rhodamine-B thin layer (SRTL). The ultra-thin SRTL is coated on the microheater which serves as a heat source for microscale heating. Surface-temperature distribution of the SRTL is measured with high spatial and temperature resolutions in a temperature range between 30 and 80 °C. Propagation of isotherms on the SRTL is visualized with a temperature resolution on the order of 0.1 °C. Spatial error in the measurement was analyzed, which depends on the size of interrogation window. The present concept of SU8 thin film in combination with Rhodamine-B signifies a considerable improvement in the indirect measurement method of surface temperature inside polymer-based microfluidic channels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 171, Issue 2, November 2011, Pages 228–232
نویسندگان
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