A highly sensitive electrochemical determination of norepinephrine using l-cysteine self-assembled monolayers over gold nanoparticles/multi-walled carbon nanotubes electrode in the presence of sodium dodecyl sulfate
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- 作者：Siriboon MukdasaiaAuthor Vitae ; Victor LangsibAuthor Vitae ; Mila PravdabAuthor Vitae ; Supalax Srijaranaia ; supalax@kku.ac.th" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jeremy D. Glennonb ; j.glennon@ucc.ie" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Norepinephrine ; Self-assembled monolayers ; Gold nanoparticles ; Multi-walled carbon nanotubes ; Electrochemical sensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：29 November 2016
- 年：2016
- 卷：236
- 期：Complete
- 页码：126-135
- 全文大小：2917 K
文摘
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l-cysteine self-assembled monolayers on AuNPs/MWCNTs/GCE was successfully fabricated.
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The SDS-doped l-Cys/AuNPs/MWCNTs/GCE was demonstrated for the determination of NE.
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The modified electrode gave low LOD for the detection of NE at 0.03 μM in the presence of AA and UA.