Beijing Radiation Center

Experimental study on the influence of pupil diameter on laser‐induced retinal damage effects

Abstract To investigate the impact of pupil diameter on laser‐induced retinal damage, this study employed 473 nm and 1064 nm lasers to irradiate the retinas of Chinchilla rabbits, with an exposure duration of 0.1 s. Apertures of 2 and 5 mm were placed in front of the dilated eyes...

Multicenter evaluation of Coyote FlashDetect LyocartE multiplex assays for six respiratory pathogens: a comparative analysis with Sansure and Cepheid assays

ABSTRACT Respiratory diseases caused by common respiratory pathogens, such as influenza A/B (Flu A/B), severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), respiratory syncytial virus (RSV), adenovirus (ADV), and Mycoplasma pneumoniae (MP), share many of the same symptom...

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

Quantitative surface-enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation, signal instability, and limited chemical fidelity in complex environments. Overcoming these intrinsic limitations requires structural control at the nanoscale rather tha...