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NISCAIR PUBLICATIONS >
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Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.51A [2012] >
IJC-A Vol.51A(01-02) [January-February 2012] >
| Title: | Surface modification in electroanalysis: Past, present and future |
| Authors: | Goyal, Rajendra N
Bishnoi, Sunita |
| Keywords: | Electrochemistry
Electroanalysis
Modified electrodes
Surface modification
Electrode modification
Sensors
Biosensors
Nanomaterials
Carbon nanotubes
Fullerenes
Ionic liquids |
| Issue Date: | Jan-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | This
review discusses the electrochemical sensors and biosensors based on carbon
nanotubes, fullerenes, metal nanoparticles and ionic liquid/composite modified
electrodes. Subsequently, recent developments and major strategies for
enhancing sensing performance, the challenges and prospects of further
developments in the future are debated. Besides a brief exposition of
the properties of ionic liquids and their general applications based on these
properties, this review focuses on the application of ionic liquids in electroanalytical
sensors. Emphasis
is given to direct electron-transfer reaction, origin of electrocatalysis
effect of nanomaterials and use of these sensors to determine the level of
biomolecules, drugs/doping agents in human body fluids. This review aims to expand on these aspects by covering
the most recent trends and advances in the utilization of nanomaterials in
electroanalytical techniques during the last decade or so. |
| Page(s): | 205-225 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Source: | IJC-A Vol.51A(01-02) [January-February 2012]
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