Second and third harmonic generations (SHG and THG) have been widely utilized in multiphoton microscopy. However, the origin of the contrast signals and the impact of phase matching in imaging tissues ...

Phase-contrast microscopy articles from across Nature Portfolio Phase contrast microscopy is a white-light optical microscopy technique that relies on sample-induced phase changes in illumination ...

Scanning transmission electron microscopy (STEM) has become an essential tool for investigating materials, providing detailed characterization at nano and atomic scales. By combining subangstrom ...

Optimising sample preparation to enhance contrast-to-noise ratio in X-ray phase contrast tomography white matter (WM) imaging of the central nervous system ...

In this study, we attempted to detect fibers in phase contrast microscope images of actual atmospheric samples using an automatic fiber detection system base ...

Contrast-enhanced photoacoustic imaging has shown a great potential in various medical imaging applications. Although different types of customized contrast agents were developed over the decade, ...