Sergei A. Vinogradov | Researchain

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Featured researches published by Sergei A. Vinogradov.

Applied Optics | 2004

Phosphorescence lifetime imaging in turbid media: the inverse problem and experimental image reconstruction

Vadim Y. Soloviev; David F. Wilson; Sergei A. Vinogradov

Three-dimensional phosphorescence lifetime imaging is a novel method for the mapping of oxygen concentration in biological tissues. We present reconstruction techniques for recovering phosphorescent objects in highly scattering media based on the telegraph equation and two regularization methods, i.e., the Tikhonov-Phillips regularization and the maximum entropy method. Theoretical results are experimentally validated, and the reconstructed images of phosphorescent objects rendering oxygen maps in a layer are presented.

Archive | 2007

Three-dimensional optical guidance for catheter placement

David F. Wilson; Sergei A. Vinogradov; Sofia V. Apreleva

Archive | 1997

Phosphorescent dendritic macromolecular compounds for imaging tissue oxygen

Sergei A. Vinogradov; David F. Wilson

Archive | 1994

Phosphorescent compounds for imaging tissue oxygen

Sergei A. Vinogradov; David F. Wilson

Archive | 2005

Imaging of oxygen by phosphorescence quenching

David F. Wilson; Sergei A. Vinogradov

Archive | 2003

Tissue Oxygen Measurements Using Phosphorescence Quenching

David F. Wilson; Sergei A. Vinogradov

Archive | 2013

Phosphorescent Molecules for Measuring Oxygen and Imaging Methods

Sergei A. Vinogradov; David F. Wilson

Archive | 2001

Brief reports In vitro effects of photodynamic therapy on Aspergillus fumigatus

Joseph S. Friedberg; Cynthia Skema; Eric D. Baum; Jeffrey Burdick; Sergei A. Vinogradov; David F. Wilson; Annamarie D. Horan; Irving Nachamkin

Archive | 1999

Method for non-invasive imaging oxygen distribution in multi-dimensions and apparatus therefor

David F. Wilson; Sergei A. Vinogradov

Archive | 2015

oxygen levels in rat cremaster muscle Effect of acute hypoxia on microcirculatory and tissue

Paul C. Johnson; Kim D. Vandegriff; Amy G. Tsai; M. Intaglietta; Jane A. Madden; Kenneth R. Olson; Nathan L. Whitfield; Shawn E. Bearden; Erika Nilson; A. Marotta; John W. MacArthur; David F. Wilson; Rebecca D. Levit; Ryan C. McCormick; Jeffrey R. Muenzer; Elaine C. Yang; Sergei A. Vinogradov; Pavan Atluri; Julian Raymond; Fitzpatrick; R John

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