Influence of citrate on phase transformation and photoluminescence properties in LaPO₄ and LaPO₄:Eu

Abstract

The hexagonal and monoclinic phase LaPO4:Eu nanostructures have been controllably synthesized using a citrate-induced hydrothermal process at 100 °C.

Heterojunction structure for high electrical performance of Cu/Sn-LaPO 4 /n-Si type Schottky barrier diode

“…These measurements were performed using JCPDS no. 01-083-0651 [23]. The absence of impurities is indicated by the observation of diffraction peaks, which show that no additional peaks are present and that the peaks are sharply defined.…”

Lanthanum-based nanomaterials suppress bacterial wilt in tomato: importance of particle morphology and dissolution profiles

“…The XRD spectra of LaPO 4 NRs, LaPO 4 NPs, La 2 S 3 NPs, and La 2 O 3 NPs show characteristic peaks of LaPO 4 , LaPO 4 , La 2 S 3 , and La 2 O 3 . 29,40 The La ion release ability of the four La based NMs in water followed the order of La 2 S 3 NPs > La 2 O 3 NPs > LaPO 4 NRs ≈ LaPO 4 NPs (Fig. S1A †).…”

Glucose oxidase-encapsulated liposomes for amplified autofluorescence-free immunoassay of a prostate-specific antigen with photoluminescence of CePO4:Tb nanocrystals

“…CPOT was synthesized by the solvothermal method. 36,37 Firstly, 25 mL of CeNO 3 solution (0.2 M), 25 mL of TbNO 3 solution (0.2 M), and 50 mL of citric acid solution (0.2 M) were prepared. Subsequently, CeNO 3 and TbNO 3 pre-formulations were added to 30 mL of ethylene glycol (the specific ratio of Ce 3+ and Tb 3+ was adjusted according to specific needs, and the total amount was 0.15 mmol), and then 750 μL of citric acid (2 M) pre-formulation was injected to form a complex of lanthanide and citric acid.…”