کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1254325 971370 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A facile route for shape-selective synthesis of silica nanostructures using poly-l-lysine as template
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A facile route for shape-selective synthesis of silica nanostructures using poly-l-lysine as template
چکیده انگلیسی

A facile method for the shape-selective synthesis of silica nanostructures using a reverse-microemulsion-mediated template (RMMT) technique is reported. In this method, positive poly-l-lysine (PLL) is selected as template due to its configuration diversity. By adjusting pH and concentration, PLL demonstrates various secondary structures containing random coil, α-helix and β-sheet, which result in the formation of silica nanorods, silica nanospheres and silica nanotubes in the reverse-microemulsion system, respectively. Thus, the shape-selective synthesis of silica nanostructures might be achieved by using PLL as structural template in the reverse-microemulsion system.

A facile method for the shape-selective synthesis of silica nanostructures using a reverse-microemulsion-mediated template (RMMT) technique is reported. The rod-like, spherical and tubular silica structures can be synthesized with random coil, α-helix and β-sheet structures as template, respectively.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 24, Issue 2, February 2013, Pages 99–102
نویسندگان
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