Literature DB >> 30319915

Upconversion raster scanning microscope for long-wavelength infrared imaging of breast cancer microcalcifications.

Yu-Pei Tseng1, Pascaline Bouzy2, Christian Pedersen1, Nick Stone2, Peter Tidemand-Lichtenberg1.   

Abstract

Long-wavelength identification of microcalcifications in breast cancer tissue is demonstrated using a novel upconversion raster scanning microscope. The system consists of quantum cascade lasers (QCL) for illumination and an upconversion system for efficient, high-speed detection using a silicon detector. Absorbance spectra and images of regions of ductal carcinoma in situ (DCIS) from the breast have been acquired using both upconversion and Fourier-transform infrared (FTIR) systems. The spectral images are compared and good agreement is found between the upconversion and the FTIR systems.

Entities:  

Year:  2018        PMID： 30319915      PMCID： PMC6179404          DOI： 10.1364/BOE.9.004979

Source DB:  PubMed          Journal:  Biomed Opt Express        ISSN： 2156-7085            Impact factor:   3.732


  21 in total

1.  High-resolution FTIR imaging of colon tissues for elucidation of individual cellular and histopathological features.

Authors:  Jayakrupakar Nallala; Gavin Rhys Lloyd; Neil Shepherd; Nick Stone
Journal:  Analyst       Date:  2016-01-21       Impact factor: 4.616

2.  Low-noise mid-IR upconversion detector for improved IR-degenerate four-wave mixing gas sensing.

Authors:  Lasse Høgstedt; Jeppe Seidelin Dam; Anna-Lena Sahlberg; Zhongshan Li; Marcus Aldén; Christian Pedersen; Peter Tidemand-Lichtenberg
Journal:  Opt Lett       Date:  2014-09-15       Impact factor: 3.776

Review 3.  Vibrational spectroscopy: a clinical tool for cancer diagnostics.

Authors:  Catherine Kendall; Martin Isabelle; Florian Bazant-Hegemark; Joanne Hutchings; Linda Orr; Jaspreet Babrah; Rebecca Baker; Nicholas Stone
Journal:  Analyst       Date:  2009-03-23       Impact factor: 4.616

4.  Quantum cascade laser-based hyperspectral imaging of biological tissue.

Authors:  Niels Kröger; Alexander Egl; Maria Engel; Norbert Gretz; Katharina Haase; Iris Herpich; Bettina Kränzlin; Sabine Neudecker; Annemarie Pucci; Arthur Schönhals; Jochen Vogt; Wolfgang Petrich
Journal:  J Biomed Opt       Date:  2014       Impact factor: 3.170

Review 5.  Clinical applications of infrared and Raman spectroscopy: state of play and future challenges.

Authors:  Matthew J Baker; Hugh J Byrne; John Chalmers; Peter Gardner; Royston Goodacre; Alex Henderson; Sergei G Kazarian; Francis L Martin; Julian Moger; Nick Stone; Josep Sulé-Suso
Journal:  Analyst       Date:  2018-04-16       Impact factor: 4.616

6.  Mid-infrared multispectral tissue imaging using a chalcogenide fiber supercontinuum source.

Authors:  Christian Rosenberg Petersen; Nikola Prtljaga; Mark Farries; Jon Ward; Bruce Napier; Gavin Rhys Lloyd; Jayakrupakar Nallala; Nick Stone; Ole Bang
Journal:  Opt Lett       Date:  2018-03-01       Impact factor: 3.776

7.  FTIR of touch imprint cytology: a novel tissue diagnostic technique.

Authors:  Kaustuv Das; Catherine Kendall; Martin Isabelle; Clare Fowler; J Christie-Brown; Nicholas Stone
Journal:  J Photochem Photobiol B       Date:  2008-06-13       Impact factor: 6.252

8.  New relationships between breast microcalcifications and cancer.

Authors:  R Baker; K D Rogers; N Shepherd; N Stone
Journal:  Br J Cancer       Date:  2010-09-14       Impact factor: 7.640

9.  Fast infrared chemical imaging with a quantum cascade laser.

Authors:  Kevin Yeh; Seth Kenkel; Jui-Nung Liu; Rohit Bhargava
Journal:  Anal Chem       Date:  2014-12-22       Impact factor: 6.986

10.  Simultaneous cancer and tumor microenvironment subtyping using confocal infrared microscopy for all-digital molecular histopathology.

Authors:  Shachi Mittal; Kevin Yeh; L Suzanne Leslie; Seth Kenkel; Andre Kajdacsy-Balla; Rohit Bhargava
Journal:  Proc Natl Acad Sci U S A       Date:  2018-06-04       Impact factor: 11.205
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  1 in total

1.  Mid-infrared Lasers for Medical Applications: introduction to the feature issue.

Authors:  Fatima Toor; Stuart Jackson; Xiaoming Shang; Shamsul Arafin; Haining Yang
Journal:  Biomed Opt Express       Date:  2018-11-15       Impact factor: 3.732
  1 in total

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