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associated with the X-ray irradiation time of the sheet, and around 39.6% viability can be maintained forP. aeruginosaPAO1 in the dish with the sheet after 16 min of irradiation (Fig.5b–f). This observation provides direct evidence that the persistent luminescence from our UVC phosphor can...
This work aims to evaluate the application of optical and X-ray spectroscopy methods to determine the effect of alpha-emitting radionuclides on the properties of solid-state nuclear track detectors (SSNTD) based on nitrocellulose during their detection.
X-ray grating interferometry (XGI) can provide multiple image modalities. It does so by utilizing three different contrast mechanisms—attenuation, refraction (differential phase-shift), and scattering (dark-field)—in a single dataset. Combining all three imaging modalities could create new opportunitie...
The average diameter of the nano-TiO2 crystal is 23.40 nm, obtained using the Scherrer formula: D(hkl)=KλSB×cosθDhkl=KλSB×cosθ (1) where SB is the peak broadening derived from the measured FWHM corrected for the instrumental broadening (IB); KK is the Scherrer constant, which ...
The primary beam is pre-filtered with a 0.4 mm hafnium (Hf) sheet and collimated before reaching the optics using a lead aperture. Here, the Hf K-edge absorption is used to attenuate low- and high-energy components of the primary beam. 3.1.3. Converging Optics with Bent HOPG/HAPG ...
In this larger context of modelling approaches to X-ray interactions, the two-dimensional K-shell XRF (2D-KXRF) model described in this paper is in the FPM class: only the relative detected XRF signal from primary absorption interactions of incident photons was computed. The model was initiated...
In this larger context of modelling approaches to X-ray interactions, the two-dimensional K-shell XRF (2D-KXRF) model described in this paper is in the FPM class: only the relative detected XRF signal from primary absorption interactions of incident photons was computed. The model was initiated...