کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5372529 | 1388888 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Extended Holstein small polaron model for charge transfer in dry DNA
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Extended Holstein small polaron model for charge transfer in dry DNA Extended Holstein small polaron model for charge transfer in dry DNA](/preview/png/5372529.png)
چکیده انگلیسی
In this paper, the charge transfer problem in dry DNA was investigated by employing an extended Holstein small polaron model with external potential traps being involved in consideration. The ground state energy and the probability amplitude of polaron in various DNA chains with different external trap potentials were obtained by variational method with the trial function being taken in coherent state form. The stability of transfered charges in various circumstances was discussed accordingly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biophysical Chemistry - Volume 119, Issue 2, 20 January 2006, Pages 107-114
Journal: Biophysical Chemistry - Volume 119, Issue 2, 20 January 2006, Pages 107-114
نویسندگان
Yi Wang, Liang Fu, Ke-Lin Wang,