Er/Tm based NIR-III dual-band emissive bioprobe for imaging and temperature readout

Intense Photoluminescence and Mechanoluminescence of Novel BaLaAl3O7 : xEu3+ Red Nanophosphors

“…The photoluminescence (PL) materials doped with the rear earth ions (REIs) are increasingly presenting comprehensive applications in a variety of fields, such as LED phosphors, high temperature optical sensors, long afterglow luminescence, bioprobe, broad tunable material, and so on, because of their rich energy levels and commendable luminescence efficiency. [1][2][3][4][5][6][7][8][9][10] For instance, Samia et al investigated the excitation and spectral dependence of the rise and decay time responses of Eu 2 + -and Dy 3 + -doped strontium aluminates; [11] Zhao et al analyzed the enhancement mechanism of Cu NPs on the photoluminescence characteristics of CaSrSiO 4 : Tb 3 + phosphor. [12] Guna et al researched the o ptical properties of the red emitting long afterglow phosphor Mg 2 Si 1-x Ge x O 4 : Mn 2 + / Mn 4 + .…”