Title of article :
A selective and sensitive ‘naked eye’ anion detector based on an imine-π-TCNQ assembly
Author/Authors :
Kaur، نويسنده , , Paramjit and Kaur، نويسنده , , Sandeep and Singh، نويسنده , , Kamaljit، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A colorimetric heterocyclic imine based chemosensor is designed for detection of PO 4 3 - and CO 3 2 - under physiological pH conditions. The charge-transfer (CT) sensor is highly coloured with PO 4 3 - and CO 3 2 - recognition giving rise to a purple-to-yellow colour change that is visible to the naked eye and is reversible upon removal of anion.
Keywords :
charge-transfer , Sensor , TCNQ , Anion detection , Naked eye
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
