Spectroscopic Study of the Ternary Complex of Beta-Cyclodextrin, Pyrene, and Triton X-100
| العنوان: | Spectroscopic Study of the Ternary Complex of Beta-Cyclodextrin, Pyrene, and Triton X-100 |
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| المؤلفون: | Vonda K. Smith, Isiah M. Warner, Elizabeth A. Cummings, Thilivhali T. Ndou |
| المصدر: | Applied Spectroscopy. 47:2129-2134 |
| بيانات النشر: | SAGE Publications, 1993. |
| سنة النشر: | 1993 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Cyclodextrin, Chemistry, 010401 analytical chemistry, Photochemistry, 01 natural sciences, Micelle, Fluorescence spectroscopy, 0104 chemical sciences, 010309 optics, chemistry.chemical_compound, Critical micelle concentration, 0103 physical sciences, Triton X-100, Pyrene, Organic chemistry, Ternary operation, Instrumentation, Ternary complex, Spectroscopy |
| الوصف: | The increased fluorescence intensity of pyrene due to indirect excitation by the nonionic surfactant Triton X-100 is discussed. Sensitization is quantitatively shown to occur in mixed solutions of pyrene, Triton X-100, and β-cyclodextrin (β-CD). A ternary complex is formed below the critical micelle concentration (CMC). Above the CMC, pyrene is displaced from the β-CD cavity. This is accompanied by a subsequent incorporation of pyrene into the interior of the micelle. Evidence is given that ternary complexation occurs among pyrene, CD, and TX-100. |
| تدمد: | 1943-3530 0003-7028 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::b43e1c215a3e9a70faf9d899050218e2Test https://doi.org/10.1366/0003702934066523Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........b43e1c215a3e9a70faf9d899050218e2 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19433530 00037028 |
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