Green‐luminescent functional graphene quantum dots (GQDs) are prepared by a facile
electrochemical approach. The GQDs are rich in oxygen‐containing functional groups and …

Neoadjuvant chemoradiotherapy has become the standard treatment for locally advanced
rectal cancer. Neoadjuvant chemoradiotherapy not only can reduce tumor size and recurrence…

The sudden increase in COVID-19 cases is putting high pressure on healthcare services
worldwide. At this stage, fast, accurate and early clinical assessment of the disease severity is …

We carried out metagenomic shotgun sequencing and a metagenome-wide association
study (MGWAS) of fecal, dental and salivary samples from a cohort of individuals with …

The SARS-CoV-2 Delta variant has spread rapidly worldwide. To provide data on its virological
profile, we here report the first local transmission of Delta in mainland China. All 167 …

In this paper, we propose the definition of Mittag–Leffler stability and introduce the fractional
Lyapunov direct method. Fractional comparison principle is introduced and the application …

The spatial organization of the genome is intimately linked to its biological function, yet our
understanding of higher order genomic structure is coarse, fragmented and incomplete. In the …

Graphene quantum dots (GQDs) represent a new class of quantum dots with unique properties.
Doping GQDs with heteroatoms provides an attractive means of effectively tuning their …

Background: Whether the patients with coronavirus disease 19 (COVID-19) infected by severe
acute respiratory syndrome (SARS)-CoV-2 would commonly develop acute kidney injury (…

Severe acute respiratory syndrome-coronavirus (SARS-CoV) and SARS-like coronavirus
are a potential threat to global health. However, reviews of the long-term effects of clinical …