Deoxyribonucleic acid (DNA) hydrogels combine the properties of DNAs and hydrogels, and
adding functionalized DNAs is key to the wide application of DNA hydrogels. In stimuli …

Heavy metals cause considerable environmental pollution due to their extent and non-
degradability in the environment. Analysis and trace levels of arsenic, lead, mercury, and …

MXene-based nanozymes have attracted considerable attention in the field of environmental
monitoring and medical diagnostics due to their unique properties. However, the low …

Lead (Pb) is a highly toxic heavy metal of great environmental and health concerns, and
interestingly Pb 2+ has played important roles in nucleic acids chemistry. Since 2000, using …

A label free difunctional electrochemiluminescence (ECL) sensor for the ultrasensitive
detection of mercury ions (Hg 2+) and silver ions (Ag+) was constructed based on Ru (bpy) 3 …

Food safety issues have become a major threat to public health and have garnered
considerable attention. Rapid and effective detection methods are crucial for ensuring food …

Herein, a label-free, self-enhanced electrochemiluminescence (ECL) sensing strategy for
divalent mercury (Hg (II)) detection was presented. First, a novel self-enhanced ECL …

Aged microplastics are ubiquitous in the aquatic environment, which inevitably accumulate
metals, and then alter their migration. Whereas, the synergistic behavior and effect of …

Despite the civilization and technological development, taking care of health based on early
diagnostics is still challenging. Currently, cancer accounts for more than 20% of all deaths …

Food safety has always been a major global challenge to human health and the effective
detection of harmful substances in food can reduce the risk to human health. However, the …