An Electrochemical Biosensor for Nitric Oxide Based on Silver Nanoparticles and Hemoglobin
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- GAN Xin
- Department of Biochemistry and National Key Laboratory of Pharmaceutical Biotechnology, Nanjing University
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- LIU Tao
- Department of Biochemistry and National Key Laboratory of Pharmaceutical Biotechnology, Nanjing University
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- ZHU Xiaoli
- Department of Biochemistry and National Key Laboratory of Pharmaceutical Biotechnology, Nanjing University
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- LI Genxi
- Department of Biochemistry and National Key Laboratory of Pharmaceutical Biotechnology, Nanjing University
書誌事項
- タイトル別名
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- Electrochemical Biosensor for Nitric Oxide Based on Silver Nanoparticles and Hemoglobin
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抄録
A nitric oxide (NO) biosensor based on silver nanoparticles was fabricated with high sensitivity and selectivity as well as stability. Silver nanoparticles could preserve the microstructures of hemoglobin, but the electrochemical reactivity of the protein and its detection sensitivity toward NO could be greatly enhanced. Accordingly, a NO biosensor was developed. The linear concentration range was from 1.0 × 10-6 to 5.0 × 10-5 M. Its detection limit was 3.0 × 10-7 M with a sensitivity of 0.0424 µA µM-1 NO. The possible co-existing compounds would not interfere with the detection.
収録刊行物
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- Analytical Sciences
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Analytical Sciences 20 (9), 1271-1275, 2004
社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390001204255453696
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- NII論文ID
- 130004440985
- 10013524370
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- NII書誌ID
- AA10500785
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- COI
- 1:CAS:528:DC%2BD2cXnvVGru7k%3D
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- ISSN
- 13482246
- 09106340
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- NDL書誌ID
- 7078605
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- PubMed
- 15478335
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- Web Site
- http://id.ndl.go.jp/bib/7078605
- https://ndlsearch.ndl.go.jp/books/R000000004-I7078605
- https://link.springer.com/content/pdf/10.2116/analsci.20.1271.pdf
- https://link.springer.com/article/10.2116/analsci.20.1271/fulltext.html
- http://www.jstage.jst.go.jp/article/analsci/20/9/20_9_1271/_pdf
- https://search.jamas.or.jp/link/ui/2006059914
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可