Highly Selective Colorimetric Naked-Eye Cu(II) Detection Using an Azobenzene Chemosensor

Colorimetric azobenzene based chemosensors 1 and 2 were designed for detection of transition-metal ions such as Cu(II) under physiological pH conditions. The internal charge transfer (ICT) sensors are highly colored, absorbing in the green. For 1, the Cu(II) recognition gives rise to red-to-yellow c...

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Veröffentlicht in:	Organic letters 2004-05, Vol.6 (10), p.1557-1560
Hauptverfasser:	Gunnlaugsson, Thorfinnur, Leonard, Joseph P, Murray, Niamh S
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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