With the advancement in magnetic resonance imaging (MRI) technology, traditional single T
1 or T 2 contrast agents struggle to meet the demend for accuracy imaging. In comparison …

Thyroid cancer is the most prevalent malignant neoplasm of the cervical region and
endocrine system, characterized by a discernible upward trend in incidence over recent …

Extremely small iron oxide nanoparticles (ESIONPs), which have a switchable contrast
signal and a favorable biocompatibility, are gaining considerable attention as smart …

In vivo monitoring of treatment response is of great significance for tumor therapy in clinical
trials, but it remains a formidable challenge. Herein, we demonstrate a logic AND gate …

Atherosclerotic plaque formation is considered the primary pathological mechanism
underlying atherosclerotic cardiovascular diseases, leading to severe cardiovascular events …

Accurate diagnosis of diseases located in deep tissues is always challenging. The “always-
on” probe often leads to false-positive signals due to nonspecific interaction of nanoprobes …

Magnetic resonance imaging (MRI), one of the most general imaging techniques in the
clinic, is widely employed for tumor diagnosis with the assistance of contrast agents (CAs) …

Pentafluorobenzene (PFB) represents a class of aromatic fluorine compounds employed
exclusively across a spectrum of chemical and biological applications. PFBs are credited …

Superparamagnetic iron oxide nanoparticles with high magnetization strength and good
biological safety have been widely used as magnetic resonance imaging (MRI) contrast …

Magnetic nanoparticles (MNPs), either paramagnetic or superparamagnetic depending on
their composition and size, have been thoroughly studied as magnetic resonance imaging …