Facile Synthesis of Ce-MOF for the Removal of Phosphate, Fluoride, and Arsenic.

Ce-MOF was synthesized by a solvothermal synthesis method and was used to simultaneously remove phosphate, fluoride and arsenic (V) from water by adsorption. Ce-MOF was characterized by a nitrogen adsorption-desorption isotherm, scanning electron microscopy, and infrared spectroscopy. The effects of initial concentration, adsorption time, adsorption temperature, pH value and adsorbent on the adsorption properties were investigated.

A dual-mode nanoprobe for evaluation of the autophagy level affected by photothermal therapy.

A novel dual-mode nanoprobe (Apt@MNPS) was created for the detection of autophagy-related miRNAs to monitor the autophagic level and study the effect of PTT on autophagy. Interestingly, using our developed probe, PTT was found to be able to activate the autophagy by down regulation of miR-18a* and miR-4802, which in turn restricted the PTT efficiency for cancer.

Sensitive determination of aldehyde metabolites in exhaled breath condensate using capillary electrophoresis with laser-induced fluorescence detection.

A novel capillary electrophoresis with laser-induced fluorescence detection method has been developed for the analysis of aldehyde metabolism biomarkers for oxidative stress in exhaled breath condensate (EBC), and fluorescein 5-thiosemicarbazide was used as a derivatization reagent. In a simple capillary zone electrophoresis mode, ten low molecular weight aldehydes (LMWAs) could be well separated within 30 min. The reaction efficiency was doubled by increasing sample solution pH and magnetic stirring, and the LODs of this method reached 0.