Label-free optical microscopy utilizes the information encoded in light scattered off unlabeled particles to generate the images. This review article starts off with a discussion on how this light matter intera
2. Whereas CTEM renders poor contrast, we find that a chromatic and spherical aberration corrected (Cc + Cs) SALVE (sub-Ångstrom low voltage electron) microscopy, or the cosine-type phase shift induced by the VPP technology, resulted in an overall visibility of the DNA nanostructures, ...
According to the tumor staging by the Union for International Cancer Control20, primary esophageal carcinomas is classified into 6 stages, as shown in Table 1. When tumor invaded the submucosa (T1), the morphologic features of the submucosa change, and with muscularis propria or adventitia ...
Phase-contrast computed tomography can visualize soft tissue samples with high contrast. At coherent sources, propagation-based imaging (PBI) techniques are among the most common, as they are easy to implement and produce high-resolution images. Their do