شماره ركورد كنفرانس :
3834
عنوان مقاله :
NEAR-INFRARED-SENSITIVE POLYMER BASED ON UPCONVERTINGNANOPARTICLES
پديدآورندگان :
Rostamian Rahele rostamian@mpip-mainz.mpg.de Department of Physical Chemistry, School of Chemistry, University of Tehran, Tehran 14155, Iran; Max-Planck-Institut für Polymer forschung, Ackermannweg 10, 55128 Mainz, Germany; , Behnejad Hassan Department of Physical Chemistry, School of Chemistry, University of Tehran, Tehran 14155, Iran , Jürgen. Butt Hans Max-Planck-Institut für Polymer forschung, Ackermannweg 10, 55128 Mainz, Germany
كليدواژه :
Photosensitive material , Upconverting Nanoparticles , Luminescent
عنوان كنفرانس :
نوزدهمين سمينار شيمي فيزيك ايران
چكيده فارسي :
Photosensitive materials have attracted because of their potential applications in various fields, such as solid-state lasers, light emitting devices, biological labelling and flat panel displays. The in situ polymerization method was applied to synthesize nanocomposites consisting of hydrophobic NaYF4:Yb, Er (Tm) nanoparticles as the filler and polydymethylsiloxane (PDMS) as the host material. NaYF4:Yb, Er/PDMS and NaYF4:Yb, Tm/PDMS nanocomposites exhibit strong green and blue upconversion photoluminescence upon 974 nm laser excitation, due to the integration of luminescent NaYF4:Yb, Er and NaYF4:Yb, Tm nanoparticles, respectively. These nanocomposites can be potentially used as 3D display materials.
