- Title
- Characterization of manganese tetraarylthiosubstituted phthalocyanines self assembled monolayers
- Creator
- Matemadombo, Fungisai
- Creator
- Durmus, Mahmut
- Creator
- Togo, Chamunorwa
- Creator
- Limson, Janice
- Creator
- Nyokong, Tebello
- Subject
- To be catalogued
- Date Issued
- 2009
- Date
- 2009
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/263364
- Identifier
- vital:53621
- Identifier
- xlink:href="https://doi.org/10.1016/j.electacta.2009.04.059"
- Description
- Manganese tetraarylthiosubstituted phthalocyanines (complexes 1–5) have been deposited on Au electrode surfaces through the self assembled monolayer (SAM) technique. SAM characteristics reported in this work are: ion barrier factor (∼1); interfacial capacitance (303–539 μF cm−2) and surface coverage (1.06 × 10−10–2.80 × 10−10 mol cm−2). Atomic force microscopy was employed in characterizing a SAM. SAMs of complexes 1–5 were employed to detect L-cysteine (with limit of detection ranging from 2.83 × 10−7 to 3.14 × 10−7 M at potentials of 0.68–0.75 V vs. Ag|AgCl) and nitrite (limit of detection ranging from 1.78 × 10−7 to 3.02 × 10−7 M at potentials of 0.69–0.76 V vs. Ag|AgCl).
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (9 pages)
- Format
- Publisher
- Elsevier
- Language
- English
- Relation
- Electrochimica Acta
- Relation
- Matemadombo, F., Durmuş, M., Togo, C., Limson, J. and Nyokong, T., 2009. Characterization of manganese tetraarylthiosubstituted phthalocyanines self assembled monolayers. Electrochimica acta, 54(23), pp.5557-5565
- Relation
- Electrochimica Acta volume 54 number 23 p. 5557 2009 1873-3859
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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Collections
Limson, Janice (Prof)
Nyokong, Tebello (Distinguished Professor)
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
RU Department of Chemistry
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Characterization of manganese tetraarylthiosubstituted phthalocyanines self assembled monolayers.pdf | 646 KB | Adobe Acrobat PDF | View Details Download |