Shikhar Uttam

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Shikhar Uttam

Publications by authors named "Shikhar Uttam"

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19Publications

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Fourier phase based depth-resolved nanoscale nuclear architecture mapping for cancer detection.

Methods 2018 Mar 7;136:134-151. Epub 2017 Nov 7.

Biomedical Optical Imaging Laboratory, Departments of Medicine and Bioengineering, University of Pittsburgh, Pittsburgh, PA, United States; University of Pittsburgh Cancer Institute, Pittsburgh, PA, United States. Electronic address:

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March 2018

Fourier phase in Fourier-domain optical coherence tomography.

J Opt Soc Am A Opt Image Sci Vis 2015 Dec;32(12):2286-306

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December 2015

Early Prediction of Cancer Progression by Depth-Resolved Nanoscale Mapping of Nuclear Architecture from Unstained Tissue Specimens.

Cancer Res 2015 Nov 17;75(22):4718-27. Epub 2015 Sep 17.

Biomedical Optical Imaging Laboratory, Departments of Medicine and Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania. University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania. Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.

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November 2015

Assessment of nuclear nanomorphology marker to improve the detection of malignancy from bile duct biopsy specimens.

Am J Clin Pathol 2014 Jun;141(6):884-91

Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh, Pittsburgh, PA; and.

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June 2014

Investigation of nanoscale structural alterations of cell nucleus as an early sign of cancer.

BMC Biophys 2014 Feb 10;7(1). Epub 2014 Feb 10.

Biomedical Optical Imaging Laboratory, Department of Medicine, Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.

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February 2014

Nuclear Nano-architecture Markers of Gastric Cardia and Upper Squamous Esophagus Detect Esophageal Cancer "Field Effect".

J Cancer 2013 10;4(8):626-34. Epub 2013 Sep 10.

1. Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh, Pittsburgh, Pennsylvania, USA;

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October 2013

Erratum: Investigation of depth-resolved nanoscale structural changes in regulated cell proliferation and chromatin decondensation: erratum.

Biomed Opt Express 2013 14;4(11):2491. Epub 2013 Oct 14.

Biomedical and Optical Imaging Laboratory (BOIL), Departments of Medicine and Bioengineering, University of Pittsburgh, Pittsburgh PA 15213, USA.

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October 2013

Investigation of depth-resolved nanoscale structural changes in regulated cell proliferation and chromatin decondensation.

Biomed Opt Express 2013 Apr 22;4(4):596-613. Epub 2013 Mar 22.

Biomedical and Optical Imaging Laboratory (BOIL), Departments of Medicine and Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA.

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April 2013

Tomographic imaging via spectral encoding of spatial frequency.

Opt Express 2013 Mar;21(6):7488-504

Biomedical and Optical Imaging Laboratory (BOIL), Departments of Medicine and Bioengineering, University of Pittsburgh, Pittsburgh PA 15213, USA.

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March 2013

Nuclear nano-morphology markers of histologically normal cells detect the "field effect" of breast cancer.

Breast Cancer Res Treat 2012 Aug 16;135(1):115-24. Epub 2012 Jun 16.

Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15232, USA.

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August 2012

Spectral encoding of spatial frequency approach for characterization of nanoscale structures.

Appl Phys Lett 2012 Jul 17;101(3):33702. Epub 2012 Jul 17.

Biomedical Optical Imaging Laboratory (BOIL), Department of Medicine and Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15232, USA.

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July 2012

Investigation of nuclear nano-morphology marker as a biomarker for cancer risk assessment using a mouse model.

J Biomed Opt 2012 Jun;17(6):066014

University of Pittsburgh, Department of Medicine and Bioengineering, Biomedical Optical Imaging Laboratory, Pittsburgh, Pennsylvania 15232, USA.

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June 2012

Real-time quantitative visualization of 3D structural information.

Opt Express 2012 Apr;20(8):9203-14

Biomedical Optical Imaging Laboratory (BOIL), Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15232, USA.

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April 2012

Feature-specific difference imaging.

IEEE Trans Image Process 2012 Feb 22;21(2):638-52. Epub 2011 Aug 22.

School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA.

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February 2012

Correction of stain variations in nuclear refractive index of clinical histology specimens.

J Biomed Opt 2011 Nov;16(11):116013

University of Pittsburgh, Department of Medicine, Biomedical Optical Imaging Laboratory (BOIL), Pittsburgh, Pennsylvania 15232, USA.

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November 2011

Spectral contrast imaging microscopy.

Opt Lett 2011 Sep;36(17):3323-5

Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15232, USA.

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September 2011

Optically multiplexed imaging with superposition space tracking.

Opt Express 2009 Feb;17(3):1691-713

Department of Electrical and Computer Engineering, University of Arizona, Arizona, USA.

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February 2009