Huiying Tan

Abstract Recent studies have shown that ELA disrupts conditional fear behavior in mice; however, whether ELA affects innate fear behavior remains largely unknown. Here, we report that ELA induced by social deprivation on postnatal days 10–20 impairs looming-evoked innate defensive behaviors via an oxytocin (OT) signaling deficit.

In this work, Cs2ZrF6:Mn4+ red phosphor, a novel and efficient supplement for commercial Y3Al5O12:Ce3+ type white light-emitting diodes (WLEDs) has been successfully fabricated in large scale through cation exchange method using K2MnF6 as Mn4+ source at ambient temperature. The crystal structure and morphology were characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) in details.

A single-phased Mn4+ doped fluorozirconate red phosphor, K3ZrF7:Mn4+, has been successfully synthesized. Its structure, morphology, composition and optical properties were investigated by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectrometer, atomic absorption spectroscopy, diffuse reflectance spectra, photoluminescence spectra and the luminescence decay curve.