In a study published in the Journal of Biomedical Optics, researchers from the United States introduced hyperspectral dark-field microscopy (HSDFM) as a method to rapidly and accurately differentiate ...

Optical responsivity grants biomedical capsules additional capabilities, promoting them towards multifunctional theragnostic nanodevices. In this endeavor, screening candidates under conditions that ...

Versatility and miniaturization of imaging systems are of great importance in today's information society. Microscopic imaging techniques have always been indispensable for scientific research and ...

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 comparison of imaging results on a 15-micrometer polystyrene microsphere. a–c: Lateral and axial slice reconstruction results of microsphere simulations using FPDT and DF-FPDT methods under ...

Typically in optical microscopy, the signal-to-noise ratio (SNR) is calculated to quantify the image contrast which indicates how well different regions of interest in the image can be differentiated.

Freshly dissected tissue (lower left) and its pathology-prepared slide with identified tumor regions by a pathologist (upper left), and a pseudo-color image of hyperspectral dark-field microscopy ...