A COLORIMETRIC SENSOR FOR THE RECOGNITION AND QUANTIFICATION OF FE2+/FE3+ SPECIESJournal: SCHOLARLY RESEARCH JOURNAL FOR INTERDISCIPLINARY STUDIES (Vol.4, No. 31)
Publication Date: 2017-04-07
Authors : Pawanpreet Kaur;
Page : 5815-5820
Keywords : Keywords: Fe2+; Fe3+; sensor; colorimetry;
A simple and easily synthesized colorimetric chemosensor based on oxygen and nitrogen binding and signaling unit, has been synthesized in one-step procedure. Sensor showed immediate responses towards Fe2+ and Fe3+ species through change in absorption spectrum. Moreover, instant color change from yellow to pink can be easily observed by naked-eye. Thus, this sensor provides an approach in recognizing biologically important element through simple and easily affordable technique.
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