Publications [#234479] of Warren S. Warren

Journal Articles
  1. Fu, D; Matthews, TE; Ye, T; Piletic, IR; Warren, WS, Label-free in vivo optical imaging of microvasculature and oxygenation level., Journal of Biomedical Optics, vol. 13 no. 4 (July, 2008), pp. 040503 [doi] .

    The ability to perform high-resolution imaging of microvasculature and its oxygenation is very important in studying early tumor development. Toward this goal, we improved upon our excited state absorption (ESA)-based imaging technique to allow us to not only image hemoglobin directly but also differentiate between oxy- and deoxyhemoglobin in tissue. We demonstrate the separation of arterioles from venules in a live nude mouse ear using our imaging technique.