Porphyrin-rhodamine conjugates as new materials with sensing ability
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- 作者：Só ; nia M.G. Piresa ; Cristina Nú ; ñ ; ezb ; c ; d ; cristina.nunez@usc.es" class="auth_mail" title="E-mail the corresponding author ; Vanda Vaz Serraa ; e ; Antonio Sá ; nchez-Coronillaf ; Maria A.F. Faustinoa ; Má ; rio M.Q. Simõ ; esa ; Artur M.S. Silvaa ; Maria G.P.M.S. Nevesa ; gneves@ua.pt" class="auth_mail" title="E-mail the corresponding author ; José ; Luis Capelob ; c ; Carlos Lodeirob ; c ; cle@fct.unl.pt" class="auth_mail" title="E-mail the corresponding author
- 关键词：Porphyrin ; Rhodamine ; Fluorescent probes ; Cation dyads ; Triads
- 刊名：Dyes and Pigments
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：135
- 期：Complete
- 页码：113-126
- 全文大小：3999 K
文摘
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Dyad 1 and triad 2, were prepared from precursor 1 and precursor 2, respectively.
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Precursor 1, dyad 1 and triad 2 were used to recognize different metal ions in dichloromethane solution. .
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Theoretical studies predict complex formation in a stoichiometry of L/M = 1:2 with dyad 1.
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Theoretical studies predict complex formation in a stoichiometry of L/M = 1:2 with triad 2.
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The recognition of Cu2+, Zn2+, Cd2+, Pb2+, Hg2+ and Hg+ with dyad 1 and triad 2 in gas phase was also explored.