This article provides a comprehensive review of biosensing with DNAzymes, providing an
overview of different sensing applications while highlighting major progress and seminal …

DNA is traditionally known as a central genetic biomolecule in living systems. From an
alternative perspective, DNA is a versatile molecular building-block for the construction of …

Metal ions are essential to many chemical, biological, and environmental processes. In the
past two decades, many DNA-based metal sensors have emerged. While the main …

Sensors are devices that respond to physical or chemical stimuli and produce detectable
signals. 1r4 They are a critical extension of human perception of the world in many aspects …

Because of continuing concern over mercury in the environment and its deleterious effects
on human health, obtaining new mercury detection methods that are costeffective, rapid …

In small quantities, certain heavy metals (eg, iron, copper, manganese, and zinc) are
nutritionally essential for a healthy life. However, heavy metals show a great trend to form …

The demand for portable and wearable chemical or biosensors and their expeditious
development in recent years has created a scientific challenge in terms of their continuous …

The combination of nanostructures with biomolecules leading to the generation of functional
nanosystems holds great promise for biotechnological and biomedical applications. As a …

As heavy metal ions severely harm human health, it is important to develop simple, sensitive
and accurate methods for their detection in environment and food. Electrochemical detection …

Hydrogels are crosslinked hydrophilic polymers that can absorb a large amount of water. By
their hydrophilic, biocompatible and highly tunable nature, hydrogels can be tailored for …