Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode
The development and application of the L-cysteine functionalized carbon nanotubes paste electrode (Cys-CNTPE) biosensor for the detection of lead ion (Pb2+) and cadmium ion (Cd2+) in the aqueous system are described. L-cysteine was covalently attached to multi-walled carbon nanotubes (MWCNTs) via N-...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2012
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/44915/ http://eprints.usm.my/44915/1/TAN%20CHIN%20WEI.pdf |
| _version_ | 1848880189057007616 |
|---|---|
| author | Tan, Chin Wei |
| author_facet | Tan, Chin Wei |
| author_sort | Tan, Chin Wei |
| building | USM Institutional Repository |
| collection | Online Access |
| description | The development and application of the L-cysteine functionalized carbon nanotubes paste electrode (Cys-CNTPE) biosensor for the detection of lead ion (Pb2+) and cadmium ion (Cd2+) in the aqueous system are described. L-cysteine was covalently attached to multi-walled carbon nanotubes (MWCNTs) via N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide-N-hydroxysuccinimide (EDC-NHS) carbodiimide coupling as a recognition element for its high metal-chelating ability towards Pb2+ and Cd2+. The covalent attachment of L-cysteine on MWCNTs was verified with the results from Fourier Transform Infrared Spectroscopy (FTIR) characterization. |
| first_indexed | 2025-11-15T17:59:10Z |
| format | Thesis |
| id | usm-44915 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:59:10Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-449152019-07-09T02:08:41Z http://eprints.usm.my/44915/ Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode Tan, Chin Wei TP1-1185 Chemical technology The development and application of the L-cysteine functionalized carbon nanotubes paste electrode (Cys-CNTPE) biosensor for the detection of lead ion (Pb2+) and cadmium ion (Cd2+) in the aqueous system are described. L-cysteine was covalently attached to multi-walled carbon nanotubes (MWCNTs) via N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide-N-hydroxysuccinimide (EDC-NHS) carbodiimide coupling as a recognition element for its high metal-chelating ability towards Pb2+ and Cd2+. The covalent attachment of L-cysteine on MWCNTs was verified with the results from Fourier Transform Infrared Spectroscopy (FTIR) characterization. 2012-05 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/44915/1/TAN%20CHIN%20WEI.pdf Tan, Chin Wei (2012) Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | TP1-1185 Chemical technology Tan, Chin Wei Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title | Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title_full | Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title_fullStr | Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title_full_unstemmed | Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title_short | Detection Of Trace Heavy Metal Ions By Anodic Stripping Voltamettry Using L-Cysteine Functionalized Carbon Nanotubes Paste Electrode |
| title_sort | detection of trace heavy metal ions by anodic stripping voltamettry using l-cysteine functionalized carbon nanotubes paste electrode |
| topic | TP1-1185 Chemical technology |
| url | http://eprints.usm.my/44915/ http://eprints.usm.my/44915/1/TAN%20CHIN%20WEI.pdf |