| ชื่อเรื่อง | : | Enhanced electrophoretic DNA separation in photonic crystal fiber |
| นักวิจัย | : | Sun, Yi , Nguyen, Nam-Trung , Kwok, Yien Chian |
| คำค้น | : | DRNTU::Engineering::Mechanical engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2552 |
| อ้างอิง | : | Sun, Y., Nguyen, N. T., & Kwok, Y. C. (2009). Enhanced electrophoretic DNA separation in photonic crystal fiber. Analytical and Bioanalytical Chemistry, 394(6), 1707-1710. , http://hdl.handle.net/10220/7752 , http://dx.doi.org/10.1007/s00216-009-2833-6 , 152444 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Analytical and bioanalytical chemistry |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Joule heating generated by the electrical current in capillary electrophoresis leads to a temperature gradient along the separation channel and consequently affects the separation quality. We describe a method of reducing the Joule heating effect by incorporating photonic crystal fiber into a micro capillary electrophoresis chip. The photonic crystal fiber consists of a bundle of extremely narrow hollow channels, which ideally work as separation columns. Electrophoretic separation of DNA fragments was simultaneously but independently carried out in 54 narrow capillaries with a diameter of 3.7 μm each. The capillary bundle offers more efficient heat dissipation owing to the high surface-to-volume ratio. Under the same electrical field strength, notable improvement in resolution was obtained in the capillary bundle chip. |
| บรรณานุกรม | : |
Sun, Yi , Nguyen, Nam-Trung , Kwok, Yien Chian . (2552). Enhanced electrophoretic DNA separation in photonic crystal fiber.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Sun, Yi , Nguyen, Nam-Trung , Kwok, Yien Chian . 2552. "Enhanced electrophoretic DNA separation in photonic crystal fiber".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Sun, Yi , Nguyen, Nam-Trung , Kwok, Yien Chian . "Enhanced electrophoretic DNA separation in photonic crystal fiber."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2552. Print. Sun, Yi , Nguyen, Nam-Trung , Kwok, Yien Chian . Enhanced electrophoretic DNA separation in photonic crystal fiber. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2552.
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