Publications by authors named "Ya-Wei Hao"

This study aimed to compare the success rates of two approaches for seminal vesiculoscopy: through the interior of the prostatic utricle and through the neck of the prostatic utricle. The patients were divided into two groups based on the seminal vesiculoscopy used. Group A was an interior of the prostatic utricle group (152 cases), and group B was a neck of the prostatic utricle group (146 cases).

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Objective: To analyze the blood biochemical characteristics of the ED patients with different types of kidney deficiency or non-kidney deficiency.

Methods: We reviewed the clinical data on 156 ED patients treated in our Department of Andrology from May to July 2018 and, according to the traditional Chinese medicine (TCM) syndromes, divided them into four groups: kidney-yang deficiency (n = 48), kidney-yin deficiency (n = 34), kidney-yin+yang deficiency (n = 36) and non-kidney deficiency control (n = 38). We obtained and compared their blood biochemical indexes, including the levels of testosterone (T), estradiol (E2), cortisol (CORT), thyroid stimulating hormone (TSH), free thyroxine (FT4), free triiodothyronine (FT3), nitric oxide (NO), total nitric oxide synthase (tNOS), and inducible nitric oxide synthase (iNOS).

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We report on the fabrication of a NO gas sensor from room-temperature reduction of graphene oxide(GO) via two-beam-laser interference (TBLI). The method of TBLI gives the distribution of periodic dissociation energies for oxygen functional groups, which are capable to reduce the graphene oxide to hierarchical graphene nanostructures, which holds great promise for gaseous molecular adsorption. The fabricated reduced graphene oxide(RGO) sensor enhanced sensing response in NO and accelerated response/recovery rates.

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Hybrid metal halide perovskites have been paid enormous attentions in photophysics research, whose excellent performances were attributed to their intriguing charge carriers proprieties. However, it still remains far from satisfaction in the comprehensive understanding of perovskite charge-transport properities, especially about trap-assisted recombination process. In this Letter, through time-resolved transient absorption (TA) and photoluminescence (PL) measurements, we provided a relative comprehensive investigation on the charge carriers recombination dynamics of CH3NH3PbBr3 (MAPbBr3) perovskite films and quantum dots (QDs), especially about trap-assisted recombination.

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We present novel nanoporous TiO(2)/polyion thin-film-coated long-period fiber grating (LPFG) sensors for the direct measurement of low-molecular-weight chemicals by monitoring the resonance wavelength shift. The hybrid overlay films are prepared by a simple layer-by-layer deposition approach, which is mainly based on the electrostatic interaction of TiO(2) nanoparticles and polyions. By the alternate immersion of LPFG into dispersions of TiO(2) nanoparticles and polyions, respectively, the so-formed TiO(2)/polyion thin film exhibits a unique nanoporous internal structure and has a relative higher refractive index than LPFG cladding.

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Article Synopsis
  • Researchers investigated a specific type of molecule called CNDPASDB using time-resolved fluorescence techniques to understand its behavior in different solvents and states.
  • The study found that CNDPASDB shows a significant change in its emission properties depending on the polarity of the solvent, with a rapid transition to a charge transfer state in polar solvents.
  • In aggregate form, the molecule restricts its internal movement, leading to less polarity and enabling efficient aggregation-induced emission (AIE).
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