Macromolecular sensing at the liquid-liquid interface
We report here the electrochemical sensing of macromolecules, such as polyLysine dendrimers, at the polarised liquid | liquid interface. Electrochemistry at the liquid | liquid interface is a powerful analytical technique which allows the detection of non-redox active molecules via ion transfer reac...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
IOP
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/8291 |
| _version_ | 1848745614108524544 |
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| author | Herzog, G. Flynn, S. Arrigan, Damien |
| author_facet | Herzog, G. Flynn, S. Arrigan, Damien |
| author_sort | Herzog, G. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We report here the electrochemical sensing of macromolecules, such as polyLysine dendrimers, at the polarised liquid | liquid interface. Electrochemistry at the liquid | liquid interface is a powerful analytical technique which allows the detection of non-redox active molecules via ion transfer reactions at a polarised water – oil interface. We demonstrate here that different parameters of the polyLysine dendrimers (charge number, molecular weight) have a strong influence on the sensitivity and limit of detection of these macromolecules. This work will help to the development of sensors based on charge transfer at the liquid | liquid interface. |
| first_indexed | 2025-11-14T06:20:09Z |
| format | Journal Article |
| id | curtin-20.500.11937-8291 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:20:09Z |
| publishDate | 2011 |
| publisher | IOP |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-82912017-09-13T16:06:25Z Macromolecular sensing at the liquid-liquid interface Herzog, G. Flynn, S. Arrigan, Damien We report here the electrochemical sensing of macromolecules, such as polyLysine dendrimers, at the polarised liquid | liquid interface. Electrochemistry at the liquid | liquid interface is a powerful analytical technique which allows the detection of non-redox active molecules via ion transfer reactions at a polarised water – oil interface. We demonstrate here that different parameters of the polyLysine dendrimers (charge number, molecular weight) have a strong influence on the sensitivity and limit of detection of these macromolecules. This work will help to the development of sensors based on charge transfer at the liquid | liquid interface. 2011 Journal Article http://hdl.handle.net/20.500.11937/8291 10.1088/1742-6596/307/1/012055 IOP fulltext |
| spellingShingle | Herzog, G. Flynn, S. Arrigan, Damien Macromolecular sensing at the liquid-liquid interface |
| title | Macromolecular sensing at the liquid-liquid interface |
| title_full | Macromolecular sensing at the liquid-liquid interface |
| title_fullStr | Macromolecular sensing at the liquid-liquid interface |
| title_full_unstemmed | Macromolecular sensing at the liquid-liquid interface |
| title_short | Macromolecular sensing at the liquid-liquid interface |
| title_sort | macromolecular sensing at the liquid-liquid interface |
| url | http://hdl.handle.net/20.500.11937/8291 |