Juarez, Luís AlbertoCostero Nieto, Ana MaríaParra Álvarez, MargaritaGaviña, PabloGil Grau, Salvador2017-05-092017-05-092016-06-130947-6539https://riunet.upv.es/handle/10251/80772Anew colorimetric and fluorogenic probe,based on a3-formyl boron dipyrromethene (BODIPY)phe-nylhydrazone, for the sensitive and selectivedetectionNO2(g) has been prepared. The probeinsolution experi-ences aremarkablehypsochromic shift of its absorptionand fluorescence emission bands in the presence gaseousNO2(g), leading to limits of detectio noffew ppb. Theprobe also works in the solid phase, adsorbed on filterpaper strips, or chemically immobilized on the surfaceofsilica nanop articles, with limitsofdetection to the nakedeye of about 0.5 ppm.Reserva de todos los derechosBODIPYChemodosimeterChromo-fluorogenic probesNO2 detectionPhenylhydrazoneArtículo10.1002/chem.201600929Cerrado