Nanoscaled Science and Engineering for Sensing : Quantum Dots Fluorescence Quenching for Organic NO2 Sensing
Nieto S., Santana A., Delgado R., Hernandez S.P., Chamberlain R.T., Lareau R., Castro M.E., The University of Puerto Rico Chemical Imaging Center, US
We report on femtosecond laser off-resonance excitation of quantum dots-TNT assemblies in solution. The fluorescence emission from quantum dots shifts toward lower wavelengths and the relative peak intensity decreases with the amount of TNT added [...]