title: Noninvasive imaging of flowing blood cells using label-free spectrally encoded flow cytometry.
abstract: Optical microscopy of blood cells in vivo provides a unique opportunity for clinicians and researchers to visualize the morphology and dynamics of circulating cells, but is usually limited by the imaging speed and by the need for exogenous labeling of the cells. Here we present a label-free approach for in vivo flow cytometry of blood using a compact imaging probe that could be adapted for bedside real-time imaging of patients in clinical settings, and demonstrate subcellular resolution imaging of red and white blood cells flowing in the oral mucosa of a human volunteer. By analyzing the large data sets obtained by the system, valuable blood parameters could be extracted and used for direct, reliable assessment of patient physiology.
authors: Lior
authors: L
authors: Golan
authors: Daniella
authors: D
authors: Yeheskely-Hayon
authors: Limor
authors: L
authors: Minai
authors: Eldad J
authors: EJ
authors: Dann
authors: Dvir
authors: D
authors: Yelin