کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9675802 | 1454107 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrokinetic system to determine differences of electrorotation and traveling-wave electrophoresis between autotrophic and heterotrophic algal cells
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Electrorotation and traveling-wave dielectrophoresis are non-invasive methods and can be used to determine the dielectric properties of particles. In the present study, we have developed an electrokinetic system using microfabricated electrorotation and traveling-wave dielectrophoresis electrodes to determine the dielectric differences of algal cells. Chlorella protothecoides is a microalgae that can be photoautotrophically or heterotrophically grown under different culture conditions. Different culture conditions resulted in biochemical differences between autotrophic and heterotrophic cells of C. protothecoides, and therefore, distinctions of dielectric properties. We presented differences in their electrorotational responses, which were also confirmed by traveling-wave dielectrophoresis. Based on these electrical and biochemical effects. It was suggested that electrorotation and traveling-wave dielectrophoresis responses could be used to reflect the biochemical differences of biological particles including algal cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 262, Issues 1â3, 15 July 2005, Pages 57-64
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 262, Issues 1â3, 15 July 2005, Pages 57-64
نویسندگان
Yifan Wu, Chengjun Huang, Lei Wang, Xiaoling Miao, Wanli Xing, Jing Cheng,