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Dendrimeric rhodamine-derived chemosensor for Au3+
Author(s): M. Tutov; A. Sergeev; A. Nazirov; A. Mironenko
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Paper Abstract

Dendrimeric rhodamine-derived chemosensor (POSS-Rh8) for highly selective determination of Au in aqueous acidic solutions has been developed. The response mechanism is based on the catalytic destruction of the dendrimeric molecule what provide fluorescence enhancement via reducing intramolecular quenching. The probe exhibits linear signal response and allows determination of Au content in aqueous solutions from 2·10-7 M.

Paper Details

Date Published: 4 January 2019
PDF: 5 pages
Proc. SPIE 11024, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017, 110240H (4 January 2019); doi: 10.1117/12.2315110
Show Author Affiliations
M. Tutov, Institute of Chemistry (Russian Federation)
Far Eastern Federal Univ. (Russian Federation)
A. Sergeev, Institute for Automation and Control Processes (Russian Federation)
A. Nazirov, Institute of Chemistry (Russian Federation)
A. Mironenko, Institute of Chemistry (Russian Federation)

Published in SPIE Proceedings Vol. 11024:
Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics 2017
Yuri N. Kulchin; Roman V. Romashko; Jyh-Chiang Jiang, Editor(s)

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