Photo-induced force microscopy began as a concept in the mind of Kumar Wickramasinghe when he was employed by IBM in the ...

This paper presents the development of a portable microscope with dielectric liquid lens. This device provides the tunable working distance from 7.6 mm to 6.7 m ...

The traditional method for early diagnosis of diabetes is to detect urine or blood glucose levels. However, the present clinical detection methods cause either cross-infection or require expensive ...