To unravel the complexities of biological phenomena, scientists have long relied on microscopy to visualize the intricate details of their specimens, including tissue architecture, cell morphology, ...

Recent advances in optical physics have redefined the classical boundaries imposed by diffraction. Super-resolution imaging techniques, which once adhered strictly to the Rayleigh criterion, now ...

A research team drawn from collaborators across the USA has developed a super-resolution photoacoustic imaging method that ...

Researchers from the University of Science and Technology of China (USTC) have unveiled a planar optical device that significantly enhances the capabilities of dark-field microscopy, achieving ...

A recent study published in the journal Cell Reports Physical Science introduced a novel super-resolution imaging technique called resonant multi-focal scanning microscopy (RSM). The objective was to ...

Example of super-resolution microscopy: The image shows how the Discrete Molecular Imaging (DMI) technology visualizes densely packed individual targets that are just 5 nanometer apart from each other ...

There is a growing demand for non-invasive insights into the complex three-dimensional subcellular dynamics within living tissues on the frontier of biological research. To achieve simultaneous ...

Existing super-resolution techniques still face considerable challenges in complex deep tissue environments. For example, Stimulated Emission Depletion (STED) microscopy relies on a doughnut-shaped ...

Even those who maintain that super-resolution microscopy is a powerful tool of biological discovery have admitted that it may have a bit of an image problem. For example, in a recent review, several ...

To study living organisms at ever smaller length scales, scientists must devise new techniques to overcome the so-called diffraction limit. This is the intrinsic limitation on a microscope's ability ...

Serine serves as a metabolic nexus in tumors, coordinating one-carbon metabolism, nucleotide synthesis, and redox regulation. In recent years, targeting the serine metabolic pathway, particularly the ...