… Xian Peng … & Zhou, X. Risk of hepatitis B virus transmission via dental handpieces and
evaluation of an anti-suction device for prevention of transmission. Infect. … Xian Peng …

Nanometre-size inorganic dots, tubes and wires exhibit a wide range of electrical and
optical properties 1 , 2 that depend sensitively on both size and shape 3 , 4 , and are of both …

InAs nanocrystal quantum dots have been prepared via colloidal chemical synthesis using
the reaction of InCl 3 and As[Si(CH 3 ) 3 ] 3 . Sizes ranging from 25 to 60 Å in diameter are …

… Xiaojun Peng. He is presently working as a postdoctoral fellow in the group of Prof. Juyoung
Yoon in Division of Nano Sciences and Department of Chemistry, Ewha Womans University…

Research on magnesium alloys continues to attract great attention, with more than 3000 papers
on magnesium and magnesium alloys published and indexed in SCI in 2020 alone. The …

… Solution-processed diodes are generally less efficient that their vacuum-deposited
counterparts, but Xiaogang Peng and colleagues now show how subtle changes in device …

In halide perovskite solar cells the formation of secondary-phase excess lead iodide (PbI 2 )
has some positive effects on power conversion efficiency (PCE) but can be detrimental to …

… The high crystallinity of these wurtzite nanocrystals was confirmed by X-ray powder … It should
be mentioned that, with the Cd(CH 3 ) 2 scheme developed by Peng et al., 10 the explosive …

SARS-CoV-2 Infection in Children In this report, investigators in Wuhan, China, describe the
spectrum of Covid-19 illness in children under the age of 16 years. Of 1391 children …

… Shell growth was shown to be uniform and epitaxial by the use of X-ray photoelectron
spectroscopy (XPS), X-ray diffraction (XRD), high resolution transmission electron microscopy (…