Barton, J., Kariya, R., Mathine, D. L., & Barton, J. K. (2004). Analog CMOS circuit design and characterization for optical coherence tomography signal processing. IEEE transactions on bio-medical engineering, 51(12).
We have developed a custom analog CMOS circuit to perform the signal processing for an optical coherence tomography imaging system. The circuit is realized in a 1.5 microm low-noise analog CMOS technology. The circuitry extracts the Doppler frequency from the signal and electrically mixes this with the original signal to provide a filtered A-scan. The circuitry was used to produce a two-dimensional image of an onion.
Zhang, Y., Davidson, B. R., Stamer, W. D., Barton, J. K., Marmorstein, L. Y., & Marmorstein, A. D. (2009). Enhanced inflow and outflow rates despite lower IOP in bestrophin-2-deficient mice. Investigative ophthalmology & visual science, 50(2), 765-70.
Bestrophin-2 (Best2), a putative Cl(-) channel is expressed in the nonpigmented epithelium (NPE). Disruption of Best2 in mice results in a diminished intraocular pressure (IOP). Aqueous humor dynamics were compared in Best2(+/+) and Best2(-/-) mice, to better understand the contribution of Best2 to IOP.
Arauz, L. J., Luo, Y., Castillo, J. E., Barton, J., & Kostuk, R. K. (2008). Fiber array fabrication technique for 15-mu m-diameter single-mode fibers. OPTICAL ENGINEERING, 47(7).
Korde, V. R., Bartels, H., Barton, J., & Ranger-Moore, J. (2009). Automatic segmentation of cell nuclei in bladder and skin tissue for karyometric analysis. Analytical and quantitative cytology and histology / the International Academy of Cytology [and] American Society of Cytology, 31(2), 83-9.
To automatically segment cell nuclei in histology images of bladder and skin tissue for karyometric analysis.
Bonnema, G. T., Cardinal, K. O., Williams, S. K., & Barton, J. K. (2008). Imaging stented tissue engineered blood vessel mimics. OPTICS IN TISSUE ENGINEERING AND REGENERATIVE MEDICINE II, 6858.