کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
195722 | 459820 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Redox polymer-based reagentless horseradish peroxidase biosensors: Influence of the molecular structure of the polymer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Redox polymer-based reagentless horseradish peroxidase biosensors: Influence of the molecular structure of the polymer Redox polymer-based reagentless horseradish peroxidase biosensors: Influence of the molecular structure of the polymer](/preview/png/195722.png)
چکیده انگلیسی
Reagentless amperometric biosensors were prepared using a variety of nitrogen donor groups containing co-polymers. The polymers were coordinated with Os-bis-N,N-(2,2′-bipyridil)-dichloride via a ligand exchange reaction thus assuring an efficient electron-transfer pathway between the polymer-entrapped horseradish peroxidase and the electrode surface by means of a sequence of electron-hopping steps. The impact of structural features of the polymer such as spacer length between the Os-complex and the polymer backbone or the ratio of 4-vinylpyridine and butylmethacrylate in a co-polymer on the activity of the horseradish peroxidase biosensors was investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 24, 15 July 2006, Pages 5137–5142
Journal: Electrochimica Acta - Volume 51, Issue 24, 15 July 2006, Pages 5137–5142
نویسندگان
Dmitrii A. Guschin, Yusif M. Sultanov, Nigar F. Sharif-Zade, Elchin H. Aliyev, Ayaz A. Efendiev, Wolfgang Schuhmann,