Maiti, Nakul C. ; Mazumdar, Shyamalava ; Periasamy, N. (1996) Controlled J-aggregation of porphyrins by cationic surfactants Current Science, 70 (11). pp. 997-999. ISSN 0011-3891
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Abstract
The formation of J-aggregate of tetrakis-( 4-sulphonato-phenyl) porphine dianion is facilitated by cationic surfactants at extremely low concentrations. The stoichiometric ratio of porphyrin and surfactant in the J-aggregate is 1: 2. The efficiency of aggregation is controlled by the length of the alkyl chain of the surfactant. The J-aggregate is stable in thin polyvinyl alcohol films.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Current Science Association. |
| ID Code: | 81722 |
| Deposited On: | 07 Feb 2012 11:06 |
| Last Modified: | 18 May 2016 23:10 |
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