Photoluminescence (PL) describes the process of light absorption and subsequent re-emission by a material and its characterization is a powerful tool for unveiling the optical and electronic ...

SIMIP enables high-resolution images rich in both chemical and spatial information. A quantum cascade laser (QCL) excites molecular vibrations while a spatial light modulator (SLM) generates striped ...

Understanding the three-dimensional (3D) spatial organization of gene expression and morphology in biological tissues is crucial for elucidating developmental processes, disease mechanisms and tissue ...

Researchers have developed a new microscope that can visualize the optical response of surfaces at an unprecedented spatial resolution of one nanometer. This paves the way for optical microscopy of ...

Bioengineers bridge the gap between spectroscopy developers and biologists through a systematic guide explaining modern Raman ...

There is a growing demand for non-invasive insights into the complex three-dimensional subcellular dynamics within living tissues at the frontier of biological research. Professor Xi Peng's group at ...

Tunable Bessel beam two-photon fluorescence microscopy enables high-speed volumetric intravital imaging of subcellular dynamics within living mouse brains with fully tunable spatial resolution and ...

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, ...

Understanding the interaction between light and matter at the smallest scales (angstrom scale) is essential for advancing technology and materials science. Atomic-scale structures, such as defects in ...

More than 400 years have already passed since human beings invented the microscope, a technique for observing the microscopic world. The exploration of microscopic world using microscopes has been the ...

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 ...

Using an innovative combination of biochemical experiments and ultra-high-resolution microscopy, a research team at Kiel ...