کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5463272 1517181 2017 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermo-responsive properties of methylcellulose hydrogels for cell sheet engineering
ترجمه فارسی عنوان
خواص حرارتی هیدروژل های متیل سلولز برای مهندسی صفحه سلول
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Methylcellulose (MC) hydrogels change their affinity to water depending on their temperature and can thus be used as substrates for cell sheet engineering. In this work, we characterize the thermo-responsive properties of 8% w/v MC hydrogels, produced in two saline solutions (i.e., Na2SO4 and phosphate buffered saline) at different concentrations, by investigating the rheological properties and the UV-absorbance in function of temperature. Both rheological and UV-spectroscopy tests showed that the addition of salts to MC hydrogels allowed lowering the LCST of the MC hydrogel; moreover, hydrogels produced in 0.1 M Na2SO4 or PBS 20 g/L were proved to be particularly promising for cell sheet engineering application, showing a LCST below 37 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 207, 15 November 2017, Pages 157-160
نویسندگان
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