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Sanathana Konugolu Venkata Sekar
Researcher at Polytechnic University of Milan
Publications - 50
Citations - 1005
Sanathana Konugolu Venkata Sekar is an academic researcher from Polytechnic University of Milan. The author has contributed to research in topics: Medicine & Engineering. The author has an hindex of 10, co-authored 35 publications receiving 876 citations. Previous affiliations of Sanathana Konugolu Venkata Sekar include Tyndall National Institute.
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Journal ArticleDOI
Broadband (550-1350 nm) diffuse optical characterization of thyroid chromophores.
Sanathana Konugolu Venkata Sekar,Andrea Farina,Alberto Dalla Mora,Claus Lindner,Marco Pagliazzi,Mireia Mora,Gloria Aranda,Hamid Dehghani,Turgut Durduran,Paola Taroni,Antonio Pifferi +10 more
TL;DR: The optical characterization of tyrosine, thyroglobulin and iodine using a time domain broadband diffuse optical spectrometer in the 550–1350 nm range is presented and a brief comparison with other known tissue constituents is presented, which reveals key spectral regions for the quantification of the thyroid absorbers in an in vivo scenario.
Journal ArticleDOI
Diffuse optical characterization of collagen absorption from 500 to 1700 nm.
Sanathana Konugolu Venkata Sekar,Ilaria Bargigia,Alberto Dalla Mora,Paola Taroni,Alessandro Ruggeri,Alberto Tosi,Antonio Pifferi,Andrea Farina +7 more
TL;DR: The contribution of several tissue constituents to the absorption properties of a collagen-rich in vivo bone location, such as radius distal in the 500- to 1700-nm wavelength region, is discussed, suggesting bone diagnostics as a potential area of interest.
Journal ArticleDOI
Broadband (600–1350 nm) Time-Resolved Diffuse Optical Spectrometer for Clinical Use
Sanathana Konugolu Venkata Sekar,Alberto Dalla Mora,Ilaria Bargigia,Edoardo Martinenghi,Claus Lindner,Parisa Farzam,Marco Pagliazzi,Turgut Durduran,Paola Taroni,Antonio Pifferi,Andrea Farina +10 more
TL;DR: In this article, a portable time-resolved system measuring absorption and scattering spectra of highly diffusive media over the 600-1350 nm range is presented. But the performance assessment of the system is limited.
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Towards the use of bioresorbable fibers in time-domain diffuse optics.
Laura Di Sieno,Nadia Giovanna Boetti,Alberto Dalla Mora,Diego Pugliese,Andrea Farina,Sanathana Konugolu Venkata Sekar,Edoardo Ceci-Ginistrelli,Davide Janner,Antonio Pifferi,Antonio Pifferi,Daniel Milanese +10 more
TL;DR: This work shows the fabrication of bioresorbable optical fibers designed for diffuse optics applications, featuring large core diameter and numerical aperture to maximize the collection efficiency of diffused light.
Journal ArticleDOI
Mechanically switchable solid inhomogeneous phantom for performance tests in diffuse imaging and spectroscopy.
Antonio Pifferi,Alessandro Torricelli,Rinaldo Cubeddu,Giovanna Quarto,Rebecca Re,Sanathana Konugolu Venkata Sekar,Lorenzo Spinelli,Andrea Farina,Fabrizio Martelli,Heidrun Wabnitz +9 more
TL;DR: A mechanically switchable solid inhomogeneous phantom simulating localized absorption changes was developed and characterized and is expected to become a useful tool for routine quality check of clinical instruments or implementation of industrial standards provided an experimental characterization of the phantom is performed in advance.