Nanotechnological Electrochemiluminescent Transducer for Heterogeneous Detection of 5,6,11,12-tetraphenyltetracene
| Autor: | Guobao Xu, Anatoliy Kukoba, Irina S. Konovalova, Ghazi Khaled, Olena Bilash, Kateryna Muzyka |
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| Rok vydání: | 2019 |
| Předmět: |
Detection limit
Analyte Materials science Nanotechnology 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Supramolecular assembly Matrix (chemical analysis) Transducer Electrode Amphiphile Electrochemiluminescence 0210 nano-technology |
| Zdroj: | 2019 IEEE 39th International Conference on Electronics and Nanotechnology (ELNANO). |
| DOI: | 10.1109/elnano.2019.8783325 |
| Popis: | This work is devoted to development of the nanotechnological electrochemiluminescent transducer for heterogeneous detection of 5,6,11,12-tetraphenyltetracene as a representative member of polycyclic aromatic hydrocarbons (PAHs) in water. This method has the advantage of incorporating the analyte into the supramolecular assembly nanolayer on the electrode, and resulted in the increase in the surface concentration of the target analyte as well as lowering the limit of detection. For a rational choice of the amphiphilic matrix for model PAH, quantum chemical calculations were performed to supplement the experimental results. Interestingly, PMMA was found to be the best matrix for the preparation of homogenous supramolecular assembly. |
| Databáze: | OpenAIRE |
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