کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
644201 | 884420 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chiral separation of l,d-tyrosine and l,d-tryptophan by ct DNA
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chiral separation of l,d-tyrosine and l,d-tryptophan by ct DNA Chiral separation of l,d-tyrosine and l,d-tryptophan by ct DNA](/preview/png/644201.png)
چکیده انگلیسی
As one kind of chiral selector, calf thymus DNA (ct DNA) was used for the chiral separation of l,d-tyrosine and l,d-tryptophan. After mixed with ct DNA and dialyzed in water, l,d-tyrosine or l,d-tryptophan exhibited an obvious concentration difference in permeate solution. Their d-enantiomers preferentially existed in the permeate solution while l-enantiomers preferentially existed in the feed solution. This indicates that ct DNA prefers binding to l-enantiomers rather than binding to d-enantiomers in feed solution, and the binding between them is enantioselective.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 55, Issue 3, 1 July 2007, Pages 388–391
Journal: Separation and Purification Technology - Volume 55, Issue 3, 1 July 2007, Pages 388–391
نویسندگان
Lijin Zhang, Meifang Song, Qin Tian, Shungeng Min,