MS imaging (MSI) is a powerful tool in drug discovery because of its ability to interrogate a
wide range of endogenous and exogenous molecules in a broad variety of samples. The …

Hyperspectral imaging is a technique that provides rich chemical or compositional
information not regularly available to traditional imaging modalities such as intensity …

Because of the heterogeneity and complexity of tumor structure, cancer drugs often cannot
effectively reach the tumor, which is one of the reasons for drug resistance and treatment …

Significant advances in mass spectrometry imaging (MSI) have pushed the boundaries in
obtaining spatial information and quantification in biological samples. Quantitative MSI …

Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) has
been used to visualize molecular distributions in various biological samples. While it has …

Metabolic perturbation score-based mass spectrometry imaging (MPS-MSI) is proposed to
reveal the spatially resolved functional metabolic response associated with disease …

The development of therapeutic interventions for diseases necessitates a crucial step known
as drug screening, wherein potential substances with medicinal properties are rigorously …

Tumors are spatially heterogeneous tissues that comprise numerous cell types with intricate
structures. By interacting with the microenvironment, tumor cells undergo dynamic changes …

In this work, ZnO nanorods (ZnO NRs) with different sizes were hydrothermally grown on the
surface of Whatman filter paper for the fabrication of a microfluidic paper-based device …

The paper-based culture platform developed by Whitesides readily incorporates tissue-like
structures into laboratories with established workflows that rely on monolayer cultures. Cell …