Title of article
Synthesis and characterization of vitamin B12-hyperbranched polymer
Author/Authors
Tahara، نويسنده , , Keishiro and Shimakoshi، نويسنده , , Hisashi and Tanaka، نويسنده , , Akihiro and Hisaeda، نويسنده , , Yoshio، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
5065
To page
5068
Abstract
Vitamin B12-hyperbranched polymer was synthesized and characterized by UV–vis and NMR spectroscopy as well as DLS. The shape of hybrid polymer was also directly observed by TEM. Microenvironmental polarity around vitamin B12 derivative on the polymer was evaluated by UV–vis absorption peak with α-band of vitamin B12 chromophore.
Keywords
Hybrid material , Hyperbranched polymer , vitamin B12 , Microenvironmental polarity
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1855632
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