Magnetic resonance imaging (MRI) is a highly valuable non-invasive imaging tool owing to
its exquisite soft tissue contrast, high spatial resolution, lack of ionizing radiation, and wide …

Over the last ten years, there has been considerable research interest in the development of
polymeric carriers for biomedicine. Such delivery systems have the potential to significantly …

Hypoxia promotes not only the invasiveness of tumor cells, but also chemoresistance in
cancer. Tumor associated macrophages (TAMs) residing at the site of hypoxic region of …

A novel dual-activatable fluorescence/MRI bimodal platform is designed for tumor cell
imaging by using a redoxable manganese dioxide (MnO2) nanosheet–aptamer nanoprobe …

Reactive oxygen species (ROS) and oxidative stress are implicated in various physiological
and pathological processes, and this feature provides a vital biochemical basis for designing …

Smart magnetic resonance (MR) contrast agents, by which MR contrast can be selectively
enhanced under acidic tumor microenvironment, are anticipated to significantly improve the …

The effectiveness of radiotherapy can decrease due to inaccurate positioning of machinery
and inherent radioresistance of tumors. To address this issue, we present a novel …

The invention of silica-based bioactive glass in the late 1960s has sparked significant
interest in exploring a wide range of silicon-containing biomaterials from the macroscale to …

Thanks to recent advances in the synthesis of high‐quality inorganic nanoparticles, more
and more types of nanoparticles are becoming available for medical applications …

Pathological changes in a diseased site are often accompanied by abnormal activities of
various biomolecules in and around the involved cells. Identifying the location and …