Heavy metal pollution has become more and more serious with industrial development and
resource exploitation. Because heavy metal ions are difficult to be biodegraded, they …

In light of potential risks of heavy metal exposure, diverse aptasensors have been
developed through the combination with nanomaterials for their timely and efficient detection …

Electrochemical aptasensors as novel diagnostic tools have attracted sufficient research
interest in biomedical sciences. In this review, recent leading trends about gold (Au) …

Heavy metal contamination has long been a major hazard to the entire ecological system
and human beings. Consequently, sensitive and reliable methods have been developed for …

The safety of water resources throughout the globe has been compromised by various
human activities and climate change over the last decades. Consequently, the world is …

Nanosensors are innovative devices that exploit the unique properties exhibited by matter at
the nanoscale. A growing and exciting field, nanosensors have recently spurred …

Mercury (II) is one of the most toxic heavy metals ion that is widely distributed in
environment. Therefore, mercury (II) detection in environments is critical. In this study, an …

We report a label-free liquid crystal (LC)-based biosensor for sensitive detection of arsenic
(III) ions (As3+) in aqueous solutions, using an arsenic-binding aptamer (Ars-3 aptamer) as …

Heavy metal pollution resulting from significant heavy metal waste discharge is increasingly
serious. Traditional methods for the detection of heavy metal ions have high requirements …

Arsenic is extremely abundant in the Earth's crust and is one of the most common
environmental pollutants in nature. In the natural water environment and surface soil …