Heavy metal lead accumulation in the environment pollutes the ecology systems and further
threatens the human health. It is necessary to develop a sensitive method to detect it. Here …

The detection of cadmium is essential because it poses a significant threat to human health
and the environment. Recent advancements in biosensors that detect nonnucleic-acid …

Abstract Lead ions (Pb 2+) are a well-known toxic heavy metal that poses a significant threat
to human health. Therefore, the development of a simple and ultrasensitive technique for …

CRISPR-based detection was often based on the target preamplification to realize the high
sensitivity. Here, we prepared a CRISPR-Cas12a system for the colorimetric detection of …

Freshwater lead pollution has posed severe threat to the environment and human health,
underscoring the urgent necessity for accurate and user-friendly detection methods. Herein …

Lead contamination in the environment tends to enter the food chain and further into the
human body, causing serious health issues. Herein, we proposed a Csm6-DNAzyme …

Benefiting from specific target recognition and trans-cleavage capabilities, the
CRISPR/Cas12a system has great application prospects in the design of highly sensitive …

As one of the most toxic heavy metals, trace lead ions (Pb 2+) can cause serious harm to
human, so rapid detection of trace Pb 2+ has always attracted wide attention. DNAzyme is …

The CRISPR/Cas system has gained enormous attention for its excellent gene-editing
capabilities. In recent years, the reported trans-cleavage activity of some Cas proteins …

Lead ions are one of many common environmental pollutants, that can cause posing a
serious threat to people's health, thus, their efficient and sensitive detection is important. We …