| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5384407 | Chemical Physics Letters | 2011 | 6 Pages |
Abstract
⺠First time observed the inversion in fluorescence quenching of carmoisine by HV in methanol. ⺠HV shows inversion while MV shows saturation in quenching. Mode of quenching is static. ⺠HV forms larger aggregates but MV primarily forms smaller aggregates like dimers. ⺠Larger aggregates of HV are less efficient quenchers. In acetinitrile, no inversion is seen. ⺠Fluorescence quenching by viologens can be used to monitor their self-aggregation.
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Authors
Priyanka Bolel, Mintu Halder,