§1 Abstract Compared with other precision instruments, optical microscopy as a routine means of material characterization has been seriously neglected in the pharmaceutical and fine… Read More »A brief analysis of the application of optical microscopes in pharmaceuticals

When a sample is imaged in an optical microscope, differences in intensity and/or color create image contrast, allowing individual features and details of the sample… Read More »Four methods are used to improve the contrast of optical microscopes to observe microbial cells at the two-dimensional level

When almost everyone encounters a microscope for the first time, the instrument they see is the traditional, familiar brightfield microscope. The term “brightfield” refers to… Read More »What is darkfield microscopy, its working principle, components, three major challenges and three major advantages?

§1 Darkfield microscope The dark field microscope does not have the function of observing the fine structure inside the object, but it can distinguish the… Read More »Six special optical microscopes and their differences

§1 Super-resolution optical imaging breakthrough in optical microscopy Optical microscopes have long been an important tool in biomedical research due to their non-contact and non-destructive… Read More »Super-resolution imaging technology that breaks through the optical diffraction limit

1. Principle of stochastic optical reconstruction microscopy Stochastic optical reconstruction microscopy (STORM) is a new physical method that applies fluorescence spectroscopy and microscopic analysis technology… Read More »Stochastic Optical Reconstruction Microscopy

§1 Propagation of light 1. Reflection When light propagates to different materials, it changes the direction of propagation at the interface and returns to the… Read More »The propagation of light in optical microscopy and modern microscopy imaging techniques

——Breaking the shackles of Abbe’s diffraction limit §1 What is the Abbe diffraction limit? The resolution of optical microscopy is physically limited. This fundamental limit was… Read More »The optical microscopy revolution: super-resolution microscopy

The metallographic microscope system organically combines a traditional optical microscope with a computer (digital camera) through photoelectric conversion. Not only can microscopic observations be made… Read More »Definition of the metallographic microscope, optical system, illumination system, and two classifications

§1 What is an inverted fluorescence microscope? Inverted fluorescence microscopes use fluorescence to study samples, such as living cells at the bottom of a petri dish… Read More »Universal inverted fluorescence microscope