Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Farhan N. Dadani"'
Publikováno v:
Journal of Biological Physics. 33:61-66
Ultrasound imaging is proving to be an important tool for medical diagnosis of dermatological disease. Backscatter spectral profiles using high-frequency ultrasound (HFUS, 10–100 MHz) are sensitive to subtle changes in eukaryotic cellular morpholog
Publikováno v:
Journal of biomedical optics. 17(2)
Optimization is an important but relatively unexplored aspect of contrast-enhanced fluorescence imaging, since minimizing contrast agent usage reduces the associated cost and potential toxicity. In a previous study, the authors developed a quantitati
Publikováno v:
Optics express. 18(6)
Measurement of tissue optical absorption and (transport) reduced scattering coefficients (mu(a) and mu(s)', respectively) is fundamental to many applications of light in medicine and biology. We report a handheld fiberoptic probe to determine these c
Publikováno v:
SPIE Proceedings.
Photodynamic therapy (PDT) entails the combination of photosensitizer and light to generate cytotoxic molecules that derive from molecular oxygen (O2). The presence of sufficient O2 within the target tissues is critical to the efficiency of PDT. This
Publikováno v:
Journal of Biomedical Optics. 16:016013
The use of phantoms comprising diluted tissue homogenates with a buried capillary containing quantum dots is demonstrated as a method to investigate the optical and biophysical factors influencing the imaging of subsurface fluorescence contrast agent
Publikováno v:
Journal of Biomedical Optics. 15:066026
Different colors of visible light penetrate to varying depths in tissue due to the wavelength dependence of tissue optical absorption and elastic scattering. We exploit this to map the contour of the closest surface of a buried fluorescent object. Th
Topographic mapping of subsurface fluorescent structures in tissue using multiwavelength excitation.
Publikováno v:
Journal of Biomedical Optics; Nov2010, Vol. 15 Issue 6, p066026-066026-7, 1p