Coronavirus disease 2019 (COVID-19) has emerged as a pandemic with serious clinical
manifestations including death. A pandemic at the large-scale like COVID-19 places …

Aqueous‐phase hydrodeoxygenation (APH) of bioderived feedstocks into useful chemical
building blocks is one the most important processes for biomass conversion. However, …

Extracellular polymeric substances (EPS) are biopolymers secreted by microorganisms such
as bacteria, fungi, and algae that may play a significant role in the speciation, toxicity, and …

Excessive N fertilization in intensive agricultural areas of China has resulted in serious
environmental problems because of atmospheric, soil, and water enrichment with reactive N of …

Traditional molecular beacons, widely applied for detection of nucleic acids, have an intrinsic
limitation on sensitivity, as one target molecule converts only one beacon molecule to its …

Contamination of the environment with heavy metal ions has been an important worldwide
concern for decades. Mercury, which can accumulate in vital organs and tissues, such as the …

We rationally engineered an elegant entropy‐driven DNA nanomachine with three‐dimensional
track and applied it for intracellular miRNAs imaging. The proposed nanomachine is …

OBJECTIVE: The aim of this study was to develop models for the detection of type, duration,
and intensity of human physical activity using one triaxial accelerometer. METHODS: Twenty …

An effective dual-DNAzyme-based unimolecular probe design employing intramolecular
signal transduction is demonstrated. The probe is composed of three domains: a DNA-cleaving …

MicroRNAs are ∼21nt single-stranded RNAs and function as regulators of gene expression.
Previous studies have shown that microRNAs play crucial roles in tumorigenesis by …