Article reviewed by Govind Kaigala, PhD at the University of British Columbia. Stay up to date on the latest science with Brush Up Summaries. In situ hybridization (ISH) is a molecular technique that ...

We report on single-molecule nanopore sensing combined with position-encoded DNA molecular probes, with chemistry tuned to simultaneously identify various antigen proteins and multiple RNA gene ...

Escherichia coli is a Gram-negative bacterium with significant importance in medical, environmental, and food safety sectors 1. Although most E. coli strains are harmless components of the natural gut ...

The DNA double helix is composed of two DNA molecules whose sequences are complementary to each other. The stability of the duplex can be fine-tuned in the lab by controlling the amount and location ...

DNA-barcoded probes let nanopores identify which metal-ion signals belong to which targets, enabling multiplexed sensing in water and soil extracts. (Nanowerk Spotlight) In heavy metal sensing, the ...

This research highlights a carbon dot biosensor for ultrasensitive E. coli DNA detection, paving the way for advancements in ...