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An emissive and pH switchable hydrazone-based hydrogel
Qian, Hai,Aprahamian, Ivan
supporting information, p. 11158 - 11161 (2015/07/07)
A serendipitous discovery has led to a new hydrazone-based low molecular weight fluorescent super-hydrogelator. The gelation and emission properties can be switched "ON" and "OFF" using pH, enabling the sensing of biogenic amines emanating from spoiled cod.
A CONVENIENT SYNTHESIS OF 1-ARYL-Δ2-1,2,4-TRIAZOLIN-5-ONES FROM ARYLHYDRAZINES
Lyga, John W.
, p. 163 - 168 (2007/10/02)
1-Aryl-1,2,4-triazolin-5-ones are prepared from arylhydrazones of α-keto acids by treatment with diphenylphosphoryl azide.
