کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5210775 | 1382915 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and micellization behavior of chiral amphiphilic diblock copolymers bearing amino acid/dipeptide pendants
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and micellization behavior of chiral amphiphilic diblock copolymers bearing amino acid/dipeptide pendants Synthesis and micellization behavior of chiral amphiphilic diblock copolymers bearing amino acid/dipeptide pendants](/preview/png/5210775.png)
چکیده انگلیسی
Novel chiral amphiphilic diblock copolymers bearing l-phenylalanine or α-l-aspartyl-l-phenylalanine methyl ester pendants were synthesized using a “click” reaction. The structure and composition of copolymers were characterized by gel permeation chromatography, 1H NMR, elemental analysis and optical rotation measurements, which showed that the synthetic route can produce copolymers with well-defined composition and optical activity. The results from surface tension measurements, dynamic light scattering, transmission electron microscopy and 1H NMR spectra indicated that these chiral copolymers formed spherical micelles with an optically active hydrophobic core in a NaH2PO4 buffer (pH 4.5) system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 70, Issue 4, April 2010, Pages 210-216
Journal: Reactive and Functional Polymers - Volume 70, Issue 4, April 2010, Pages 210-216
نویسندگان
Zhiguo Hu, Suzhen Guo, Caihong Huang,