Upconversion Luminescence and Energy‐Transfer Mechanism of NaGd(MoO₄)₂: Yb³⁺/Er³⁺ Microcrystals

Enhanced anti-stocks luminescence in LaNbO4:Ln3+ (Ln3+ = Yb3+, Er3+/Ho3+/Tm3+) with abundant color

“…In consequence, the phenomenon can be attributed to back-energy transition from Er 3+ to Yb 3+ . [44][45][46] The corresponding CIE coordinates positions as well as the chromaticity coordinates for the as-prepared LNO:yYb 3+ ,eEr 3+ / hHo 3+ /tTm 3+ samples under 980 nm laser excitation are shown in Fig. 9 and Table 1, respectively.…”

NaGd(MoO4)2 nanocrystals with diverse morphologies: controlled synthesis, growth mechanism, photoluminescence and thermometric properties

“…Double alkaline rare-earth molybdates ARe(MoO 4 ) 2 (A = alkali metal cation, Re = trivalent rare-earth metal cation) have been demonstrated to be promising candidates as luminescent host materials for numerous applications, due to their favorable chemical and physical stability, large lanthanide admittance, and relatively low phonon energy1920212223. Many researches have been devoted to the synthesis and luminescence properties of lanthanide-doped molybdate microcrystals or phosphors242526272829.…”

Bifunctional cationic solid lipid nanoparticles of β-NaYF4:Yb,Er upconversion nanoparticles coated with a lipid for bioimaging and gene delivery

“…The electrostatic binding interaction between CSLNs and siRNA is a key factor for gene transfection. [30][31][32] It is known that once the negatively charged siRNA complexed with the positively charged vector, the migration of siRNA in electric eld toward the anode will be retarded due to the charge neutralization. Therefore, the electrostatic binding interactions between CSLNs and siRNA were conrmed by the gel retardation assay.…”