Laser desorption ionization mass spectrometry (LDI-MS) has been developed to be an
essential tool for the analysis and identification of a large variety of species, ranging from …

Characterization of materials at the nanoscale plays a crucial role in in-depth understanding
the nature and processes of the substances. Mass spectrometry (MS) has characterization …

Surface chemistry plays a deciding role in nanoparticle biodistribution, yet very little is
known about how surface chemistry influences the suborgan distributions of nanomaterials …

Label and label-free methods to image carbon-based nanomaterials exist. However, label-
based approaches are limited by the risk of tag detachment over time, and label-free …

Currently, most Crohn's disease (CD) patients suffer from serious complications and even
surgery due to delayed diagnosis; therefore, point‐of‐care diagnosis of CD is urgently …

Mass spectrometry imaging (MSI) techniques make possible the spatial chemical
identification of analytes, especially for biological samples. As a universal energy source …

Stimulus-responsive fluorescent probes have broad applications in the early detection and
treatment of tumors and thus promote the personalized treatment of tumors and improve …

Small molecules play critical roles in life science, yet their facile detection and imaging in
physiological or pathological settings remain a challenge. Matrix-assisted laser desorption …

Nanoparticles (NPs) have been suggested as efficient matrixes for small molecule profiling
and imaging by laser-desorption ionization mass spectrometry (LDI-MS), but so far there has …

Multiplexed profiling of RNAs aids in a comprehensive understanding of multiparameter-
defined cellular processes and pathological states. We herein present a mass nanotags …