A self-supported MoS2 nanosheet biosensor for highly sensitive detection of H2O2 secreted from live cells.
An accelerated DNAzyme-based fluorescent nanoprobe was developed for rapid and highly sensitive detection of microRNA in live cells.
Biological nanopore-based techniques have attracted more and more attention recently in the field of single-molecule detection, because they allow the real-time, sensitive, high-throughput analysis. Herein, we report an engineered biological...