Owing to the excellent cell ablation ability and low side effects, photodynamic therapy (PDT)
plays an important role in disease treatment, especially cancer. However, most PDT agents …

Various binding modes of tunable metal organic frameworks (MOFs) and functional
DNAzymes (Dzs) synergistically catalyze the emergence of abundant functional …

Photodynamic therapy (PDT) has become a promising cancer treatment approach with
superior advantages. However, it remains a grand challenge to develop tumor …

Covalent organic frameworks (COFs) have emerged as a promising platform for
nanomedicine, while developing multifunctional COF nanoplatforms remains challenging …

The intelligent nanomachine usually has a control center to carry out self‐regulation.
Unfortunately, most of the nanomaterials for chemodynamic therapy (CDT) do not have such …

The recent advances of upconversion nanoparticles (UCNPs) have made them the ideal
“partner” for a variety of biological applications. In this review, we describe the emerging …

Catalytic hairpin assembly (CHA) with advantages of high efficiency, flexible design, and
mild reaction condition is considered a promising molecular amplifier. Modified working …

Cancer diagnosis and therapeutics (theranostics) based on the tumor microenvironment
(TME) and biomarkers has been an emerging approach for precision medicine. DNA …

Herein, a novel ratiometric electrochemical biosensor with methylene blue (MB) as the only
one signal tag was proposed for highly reliable and ultrasensitive detection of microRNA-21 …

Visualizing intracellular microRNA (miRNA) is of great importance for revealing its roles in
the development of disease. However, cell membrane barrier, complex intracellular …