@article{OnalSassHurpinetal.2017,
  author    = {Onal, Emel and Sass, Stephan and Hurpin, Jeanne and Ertekin, Kadriye and Topal, Sevinc Zehra and Kumke, Michael Uwe and Hirel, Catherine},
  title     = {Lifetime-Based Oxygen Sensing Properties of palladium(II) and platinum(II) meso-tetrakis(4-phenylethynyl)phenylporphyrin},
  series = {Journal of fluorescence},
  volume    = {27},
  journal   = {Journal of fluorescence},
  publisher = {Springer},
  address   = {New York},
  issn      = {1053-0509},
  doi       = {10.1007/s10895-016-2022-x},
  pages     = {861 -- 868},
  year      = {2017},
  abstract  = {High oxygen permeable [poly(TMSP)] nanofibers incorporating porphyrin macrocycle as luminescence indicators were prepared by electrospinning technique. The porphyrins involves were modified by i) introducing phenylacetylide substituents on the para position of the phenyl moieties and ii) varying the metal centers [Pt(II) or Pd(II)] of the meso-tetrakisphenylporphyrins. A set of nanofibers; (Pt-TPP)NF, (Pd-TPP)NF, (Pt-TPA)NF and (Pd-TPA)NF were obtained to study their structure-activity relationship toward oxygen. The lifetime-based technique was privileged to take advantage of their long-lived phosphorescent properties. A two-fold enhancement was observed for (Pt-TPA)NF and (Pd-TPA)NF compared to (Pt-TPP)NF and (Pd-TPP)NF demonstrating the positive effect of the phenylacetylide moieties on the lifetime. Also, Silver nanoparticles were included in nanofibers to investigate their influence on lifetime-based oxygen sensitivity, showing that the presence of AgNPs only affects (Pd-TPA)NF.},
  language  = {en}
}