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Dual channel selective fluorescence detection of Al(III) and PPi in aqueous media with an 'off-on-off' switch which mimics molecular logic gates (INHIBIT and EXOR gates).
Goswami, Shyamaprosad; Manna, Abhishek; Paul, Sima; Aich, Krishnendu; Das, Avijit K; Chakraborty, Shampa.
Afiliação
  • Goswami S; Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah, India. spgoswamical@yahoo.com
Dalton Trans ; 42(22): 8078-85, 2013 Jun 14.
Article em En | MEDLINE | ID: mdl-23575906
In this study, we have synthesized a simple Schiff base type isophthaloyl salicylaldehyde hydrazone (ISH) moiety which selectively detects Al(III) and PPi with a fluorescence enhancement at two different wavelengths in aqueous solution. The sensing phenomenon is also reversible and thus the sensor beautifully mimics logic gates (INHIBIT and EXOR gates).
Assuntos

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Bases de Schiff / Espectrometria de Fluorescência / Difosfatos / Aldeídos / Alumínio / Corantes Fluorescentes / Hidrazonas Tipo de estudo: Diagnostic_studies / Evaluation_studies Idioma: En Ano de publicação: 2013 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Bases de Schiff / Espectrometria de Fluorescência / Difosfatos / Aldeídos / Alumínio / Corantes Fluorescentes / Hidrazonas Tipo de estudo: Diagnostic_studies / Evaluation_studies Idioma: En Ano de publicação: 2013 Tipo de documento: Article