Research Topics
| Jennifer BartonSummaryAffiliation: University of Arizona Country: USA Publications
Research Grants
| Collaborators
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Detail Information
Publications
Simultaneous irradiation and imaging of blood vessels during pulsed laser deliveryJ K Barton
Biomedical Engineering Program, University of Arizona, Tucson 85721 0104, USA
Lasers Surg Med 24:236-43. 1999..Simultaneous irradiation and viewing of 10-120 microm cutaneous blood vessels were performed to investigate the effects of 2-micros 577-nm dye laser pulses...- Dual modality instrument for simultaneous optical coherence tomography imaging and fluorescence spectroscopyJennifer Kehlet Barton
Electrical and Computer Engineering Department, Division of Biomedical Engineering, University of Arizona, 1501 N Campbell, PO Box 245084, Tucson, AZ 85724, USA
J Biomed Opt 9:618-23. 2004..With miniaturization of the delivery probe and improvements in system speed, this dual-modality device could provide a valuable tool for identification and characterization of atherosclerotic plaques... - Investigating sun-damaged skin and actinic keratosis with optical coherence tomography: a pilot studyJ K Barton
Division of Biomedical Engineering, The University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721 0104, USA
Technol Cancer Res Treat 2:525-35. 2003..This study indicates that OCT holds promise as a useful technique for identifying and characterizing AKs and monitoring their response to chemoprevention agents... - Cooperative phenomena in two-pulse, two-color laser photocoagulation of cutaneous blood vesselsJ K Barton
Division of Biomedical Engineering, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721 0104, USA
Photochem Photobiol 73:642-50. 2001..We identify a new chemical species, met-hemoglobin, not normally present in healthy human blood but formed during laser photocoagulation which we believe is implicated in the enhanced near-infrared absorption... - Photothermal coagulation of blood vessels: a comparison of high-speed optical coherence tomography and numerical modellingJ K Barton
Division of Biomedical Engineering, The University of Arizona, Tucson 85721, USA
Phys Med Biol 46:1665-78. 2001..However, limitations of current optical-thermal models were identified, such as the inability to model the dynamic changes in blood vessel diameter that were seen in the optical coherence tomography images... - Laser fluence for permanent damage of cutaneous blood vesselsJ K Barton
Biomedical Engineering Program, University of Arizona, Tucson 85721 0104, USA
Photochem Photobiol 70:916-20. 1999..4 over tissue surface radiant exposure, due to light scattering in the tissue and internal reflection at the skin-air interfaces... - Three-dimensional reconstruction of blood vessels from in vivo color Doppler optical coherence tomography imagesJ Kehlet Barton
Biomedical Engineering Program, University of Arizona, Tucson, Ariz 85721 0104, USA
Dermatology 198:355-61. 1999..A customized treatment strategy based on knowledge of the patient's blood vessel structure may effect an improved clinical outcome... 
Automatic segmentation of cell nuclei in bladder and skin tissue for karyometric analysisVrushali R Korde
College of Optical Sciences, University of Arizona, Tucson, Arizona, USA
Anal Quant Cytol Histol 31:83-9. 2009..To automatically segment cell nuclei in histology images of bladder and skin tissue for karyometric analysis...- Coupling and cross-talk effects in 12-15 microm diameter single-mode fiber arrays for simultaneous transmission and photon collection from scattering mediaYuan Luo
Department of Electrical and Computer Engineering, University of Arizona, Tucson, Arizona 85721, USA
Appl Opt 46:253-61. 2007..Accurate depth ranging up to a distance of 250 microm from the tip of the fiber was achieved, which was five times the Rayleigh range of the beam emitted from the fiber... - Mechanistic comparison of blood undergoing laser photocoagulation at 532 and 1,064 nmJohn F Black
Research and Development Group, Coherent Medical Group, 2400 Condensa Street, Santa Clara, California 95051, USA
Lasers Surg Med 36:155-65. 2005..This may in turn explain some recent results at this wavelength where full-thickness burns resulted from laser treatment...
Research Grants
- Dual Modality System for Imaging Colon Cancer in MiceJennifer Kehlet Barton; Fiscal Year: 2010..We will address critical questions regarding cancer growth and how preventive and therapeutic drugs work. ..
- Cardiovascular Biomedical EngineeringJennifer Barton; Fiscal Year: 2007..Graduates of this training program will be independent thinkers with multidisciplinary training in cardiovascular biomedical engineering. (End of Abstract) ..
- Dual-Modality System for Imaging Colon Cancer in MiceJennifer Barton; Fiscal Year: 2007..For analyzing OCT images, texture analysis and automated layer thickness measurements will be used, and for LIF spectra, component analysis and intrinsic fluorescence extraction methods will be employed. ..
- Optical Imaging of Ovarian Carcinogenesis in a Rat Menopause ModelJennifer Barton; Fiscal Year: 2007..abstract_text> ..
- Imaging the vascular response to implantsJennifer Barton; Fiscal Year: 2006..This aim includes developing miniature probes for intravascular and external use, increasing acquisition speed, and performing signal and image processing to measure perfusion, shear rate, and tissue image texture. ..
- Parallel OCT System for Endoscopic ImagingJennifer Barton; Fiscal Year: 2004..A series of studies will be performed to determine the value of OCT in distinguishing between normal bladder tissue, carcinoma in situ (Tis), and cancer confined to mucosa (Ta) lamina propria (Ti) and muscle (T2)...
- Optical Imaging of Ovarian Carcinogenesis in a Rat Menopause ModelJennifer Kehlet Barton; Fiscal Year: 2011..abstract_text> ..