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<p>Functionalized surface for electrochemical sensing of electrochemically inactive alkali metal ion</p><p> </p>

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Title Statement <p>Functionalized surface for electrochemical sensing of electrochemically inactive alkali metal ion</p><p> </p>
 
Added Entry - Uncontrolled Name Kumbhat, Sunita ; Jai Narain Vyas University
Singh, Urvasini ; Biosensor Laboratory, Department of Chemistry, JNV. University, Jodhpur 342 033, India
Department of Science and Technology, Govt of India, New Delhi
 
Uncontrolled Index Term Analytical Chemistry; Electrochemistry
Electrochemical sensors, Sensors, Cyclic voltammetry, Host-guest complexation, Self assembled monolayers, Alkali metals, Sodium 
 
Summary, etc. <p class="Abstract" style="text-align: justify;">The binding of Na<sup>+</sup> ion to the ionophore 4-aminobenzo-crown-5 has been monitored by cyclic voltammetry using the redox couple Fe(CN)<sub>6</sub><sup>3-</sup>/Fe(CN)<sub>6</sub><sup>4-</sup> as a mediator redox probe. The recognition properties of the ionophore covalently bound to 11-MUA self assembled monolayer on gold surface is found to be selective for Na<sup>+</sup> ion over Li<sup>+</sup> and K<sup>+</sup> ions. The self-assembled sensor interface is highly stable, reproducible and shows good sensitivity for detection of Na<sup>+</sup> ion. The host-guest recognition of the simple crown ether derivative makes the system highly promising for real-time applications for selective detection of electrochemically inactive alkali metals by electrochemical transducer.</p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-12-10 12:47:21
 
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http://op.niscair.res.in/index.php/IJCA/article/view/18552
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 56, ##issue.no## 9 (2017): INDIAN JOURNAL OF CHEMISTRY - SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/18552/56132
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56134
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56135
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56136
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56137
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56138
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56140
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56141
http://op.niscair.res.in/index.php/IJCA/article/download/18552/56142
 
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