کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1785108 | 1023296 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of solid supported lipoplexes by FTIR microspectroscopy
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک اتمی و مولکولی و اپتیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characterization of solid supported lipoplexes by FTIR microspectroscopy Characterization of solid supported lipoplexes by FTIR microspectroscopy](/preview/png/1785108.png)
چکیده انگلیسی
We investigated, by FTIR microspectroscopy, the interaction of some cationic and helper lipids with DNA deposited on solid supports allowing the formation of ordered structures. FTIR experiments were performed using both conventional and synchrotron radiation infrared sources and by depositing the lipids on both silicon and wedged diamond plates. Cationic liposomes composed of DOTAP (1,2-dioleoyl-3-trimethylammonium–propane) or DDAB (dimethyldioctadecylammonium bromide) and one helper neutral lipid DOPC (1,2-dioleoyl-sn-glycero-3-phosphocholine) at different cationic lipid/DNA weight ratio, were studied. Spectra of the single components are compared with those obtained for both equimolar cationic–neutral mixture and lipid/DNA complexes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Infrared Physics & Technology - Volume 50, Issue 1, March 2007, Pages 14–20
Journal: Infrared Physics & Technology - Volume 50, Issue 1, March 2007, Pages 14–20
نویسندگان
Johanna Generosi, Massimo Piccinini, Augusto Marcelli, Stefano Belardinelli, Daniela Pozzi, Agostina Congiu Castellano,