User profiles for Q. Xu

Qingguo Xu, D.Phil.

Virginia Commonwealth University
Verified email at vcu.edu
Cited by 7407

Metal–organic framework composites

QL Zhu, Q Xu - Chemical Society Reviews, 2014 - pubs.rsc.org
… Qiang Xu received his PhD degree in Physical Chemistry in 1994 from Osaka University,
Japan. After one year as a postdoctoral fellow at Osaka University, he started his career as a …

Micrometre-scale silicon electro-optic modulator

Q Xu, B Schmidt, S Pradhan, M Lipson - nature, 2005 - nature.com
… The 3-dB bandwidth of the resonance Δλ is 0.04 nm measured from the spectrum, corresponding
to a quality factor, defined as Q = λ/Δλ, of 39,350. This Q factor corresponds to a cavity …

Using artificial intelligence to detect COVID-19 and community-acquired pneumonia based on pulmonary CT: evaluation of the diagnostic accuracy

…, Y Lu, Z Fang, Q Song, K Cao, D Liu, G Wang, Q Xu… - Radiology, 2020 - pubs.rsna.org
Background Coronavirus disease 2019 (COVID-19) has widely spread all over the world
since the beginning of 2020. It is desirable to develop automatic and accurate detection of …

[PDF][PDF] S-scheme heterojunction photocatalyst

Q Xu, L Zhang, B Cheng, J Fan, J Yu - Chem, 2020 - cell.com
The significance of photocatalysts is unquestionable, and scientists are devoted to improving
their photocatalytic efficiency. To solve the high recombination rates of photogenerated …

PEGylation as a strategy for improving nanoparticle-based drug and gene delivery

JS Suk, Q Xu, N Kim, J Hanes, LM Ensign - Advanced drug delivery reviews, 2016 - Elsevier
Xu and coworkers observed that the extent of the ABC response varied with different
phospholipid core materials in PEGylated liposomes [104]. Shiraishi and coworkers suggested that …

Metal–organic frameworks meet metal nanoparticles: synergistic effect for enhanced catalysis

Q Yang, Q Xu, HL Jiang - Chemical Society Reviews, 2017 - pubs.rsc.org
Xu's group reported core–shell structured bimetallic NPs mainly on a zeolitic imidazolate
framework, ZIF-8. The desolvated ZIF-8 was immersed in an aqueous solution containing …

Whole genomes redefine the mutational landscape of pancreatic cancer

…, B Poudel, S Song, D Taylor, N Waddell, S Wood, Q Xu… - Nature, 2015 - nature.com
Pancreatic cancer remains one of the most lethal of malignancies and a major health burden.
We performed whole-genome sequencing and copy number variation (CNV) analysis of …

Pancreatic cancer genomes reveal aberrations in axon guidance pathway genes

…, O Holmes, C Leonard, D Taylor, S Wood, Q Xu… - Nature, 2012 - nature.com
Pancreatic cancer is a highly lethal malignancy with few effective therapies. We performed
exome sequencing and copy number analysis to define genomic aberrations in a …

Genomic analyses identify molecular subtypes of pancreatic cancer

…, C Leonard, F Newell, N Waddell, S Wood, Q Xu… - Nature, 2016 - nature.com
Integrated genomic analysis of 456 pancreatic ductal adenocarcinomas identified 32 recurrently
mutated genes that aggregate into 10 pathways: KRAS, TGF-β, WNT, NOTCH, ROBO/…

[HTML][HTML] Artificial intelligence distinguishes COVID-19 from community acquired pneumonia on chest CT

…, Y Lu, Z Fang, Q Song, K Cao, D Liu, G Wang, Q Xu… - Radiology, 2020 - ncbi.nlm.nih.gov
Background Coronavirus disease has widely spread all over the world since the beginning
of 2020. It is desirable to develop automatic and accurate detection of COVID-19 using chest …