Spatially resolved absolute diffuse reflectance measurements for noninvasive determination of the optical scattering and absorption coefficients of biological tissue

A Kienle, L Lilge, MS Patterson, R Hibst, R Steiner… - Applied …, 1996 - opg.optica.org
… diffuse reflectance and hence noninvasive, … reflectance measurements. It is shown that
an often used solution of the diffusion equation cannot be applied for these measurements. …

Near-infrared reflectance spectroscopy for noninvasive monitoring of metabolites

HM Heise, A Bittner, R Marbach - 2000 - degruyter.com
… is not appropriate to be used for a noninvasive glucose assay. From our experiences with …
the noninvasive assay using the diffuse reflectance technique for the measurement of skin …

The potential of time-resolved reflectance measurements for the noninvasive determination of tissue optical properties

B Wilson, Y Park, Y Hefetz, M Patterson… - Thermal and Optical …, 1989 - spiedigitallibrary.org
… attenuation from this measurement. A major advance in noninvasive measurements may be
… of time -resolved diffuse reflectance and transmittance measurements, which have become …

Noninvasive measurements of skin pigmentation in situ

GN Stamatas, BZ Zmudzka, N Kollias… - Pigment Cell …, 2004 - Wiley Online Library
… We can approximate pigment quantity by using methods that rely on skin reflectance measured
at a few selected wavelength bands. More accurate quantification can be achieved when …

A diffusion theory model of spatially resolved, steady‐state diffuse reflectance for the noninvasive determination of tissue optical properties in vivo

TJ Farrell, MS Patterson, B Wilson - Medical physics, 1992 - Wiley Online Library
… As indicated in the Introduction, the goal of this work is to develop a noninvasive technique
to determine the optical properties of tissue using diffuse reflectance. The Monte Carlo data, …

Noninvasive determination of hemoglobin and hematocrit using a temperature-controlled localized reflectance tissue photometer

X Wu, S Yeh, TW Jeng, OS Khalil - Analytical Biochemistry, 2000 - Elsevier
… for the noninvasive determination of Hb and Hct based on steady-state optical measurement
of human tissue, using a breadboard temperature-controlled localized reflectance tissue …

Noninvasive determination of spatially resolved and time-resolved tissue perfusion in humans during nitric oxide inhibition and inhalation by use of a visible …

KJ Zuzak, MD Schaeberle, MT Gladwin… - Circulation, 2001 - Am Heart Assoc
… This imaging method may provide an effective approach for time-resolved noninvasive
tissue perfusion noninvasively over time. We introduce a novel, noninvasive, visible-reflectance, …

Noninvasive determination of the optical properties of two-layered turbid media

A Kienle, MS Patterson, N Dögnitz, R Bays… - Applied …, 1998 - opg.optica.org
… Absolute steady-state spatially resolved reflectance measurements were performed in a
similar way to those described in detail previously.[28] Briefly, light from a He–Ne laser at λ = …

Visible reflectance hyperspectral imaging: characterization of a noninvasive, in vivo system for determining tissue perfusion

KJ Zuzak, MD Schaeberle, EN Lewis… - Analytical …, 2002 - ACS Publications
… We characterize a visible reflectance hyperspectral imaging system for noninvasive, in vivo,
… The measured reflectance spectra are quantified in terms of apparent absorbance and …

Noninvasive prediction of glucose by near-infrared diffuse reflectance spectroscopy

SF Malin, TL Ruchti, TB Blank, SN Thennadil… - 1999 - academic.oup.com
… (6) presented results through a diffuse reflectance measurement of the oral mucosa in
the 1111–1835 nm range with an optimized diffuse reflectance accessory (13). In vivo …