All Stories

  1. Optimized reconstruction of the absorption spectra of kidney tissues from the spectra of tissue components using the least squares method

    Article • Journal of Biophotonics, February 2024, Wiley

    Professor Luís M Oliveira

  2. Corrections to “Enhanced Ultraviolet Spectroscopy by Optical Clearing for Biomedical Applications”

    Article • IEEE Journal of Selected Topics in Quantum Electronics, November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  3. Invasive and Minimally Invasive Evaluation of Diffusion Properties of Sugar in Muscle

    Article • IEEE Journal of Selected Topics in Quantum Electronics, July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  4. Fast calculation of spectral optical properties and pigment content detection in human normal and pathological kidney

    Article • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, February 2023, Elsevier

    Professor Luís M Oliveira

  5. 1st Spring Biophotonics Conference in Porto

    Article • Journal of Biophotonics, January 2023, Wiley

    Professor Luís M Oliveira

  6. Measurement of tissue optical properties in a wide spectral range: a review [Invited]

    Article • Biomedical Optics Express, December 2022, Optical Society of America (OSA)

    Professor Luís M Oliveira

  7. Characterization of optical clearing mechanisms in muscle during treatment with glycerol and gadobutrol solutions

    Article • Journal of Biophotonics, September 2022, Wiley

    Professor Luís M Oliveira

  8. Broadband spectral verification of optical clearing reversibility in lung tissue

    Article • Journal of Biophotonics, August 2022, Wiley

    Professor Luís M Oliveira

  9. Evaluation of OCA diffusivity in tissues through diffuse reflection spectroscopy

    Article • June 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  10. Spectroscopic detection of pigments in tissues: correlation with tissue aging and cancer development

    Article • June 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  11. Fast Estimation of the Spectral Optical Properties of Rabbit Pancreas and Pigment Content Analysis

    Article • Photonics, February 2022, MDPI AG

    Professor Luís M Oliveira

  12. Invasive and minimally invasive optical detection of pigment accumulation in brain cortex

    Article • Journal of Biomedical Photonics & Engineering, January 2022, Samara State Aerospace University

    Professor Luís M Oliveira

  13. Spectral Optical Properties of Rabbit Brain Cortex between 200 and 1000 nm

    Article • Photochem, August 2021, MDPI AG

    Professor Luís M Oliveira

  14. Enhanced Ultraviolet Spectroscopy by Optical Clearing for Biomedical Applications

    Article • IEEE Journal of Selected Topics in Quantum Electronics, July 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  15. Refractive Index Matching Efficiency in Colorectal Mucosa Treated With Glycerol

    Article • IEEE Journal of Selected Topics in Quantum Electronics, July 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  16. Spectral Optical Properties of Rabbit Brain Cortex Between 200 and 1000 nm

    Article • June 2021, MDPI AG

    Professor Luís M Oliveira

  17. Diffuse reflectance and machine learning techniques to differentiate colorectal cancer ex vivo

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, May 2021, American Institute of Physics

    Professor Luís M Oliveira

  18. Lipofuscin-Type Pigment as a Marker of Colorectal Cancer

    Article • Electronics, October 2020, MDPI AG

    Professor Luís M Oliveira

  19. Improved biomedical imaging over a wide spectral range from UV to THz towards multimodality

    Article • October 2020, SPIE

    Professor Luís M Oliveira

  20. Lipofuscin-Type Pigment as a Marker of Colorectal Cancer

    Article • October 2020, MDPI AG

    Professor Luís M Oliveira

  21. UV-NIR efficiency of the refractive index matching mechanism on colorectal muscle during treatment with different glycerol osmolarities

    Article • Journal of Biomedical Photonics & Engineering, June 2020, Samara State Aerospace University

    Professor Luís M Oliveira

  22. Measurement of optical properties of normal and pathological human liver tissue from deep-UV to NIR

    Article • April 2020, SPIE

    Professor Luís M Oliveira

  23. Moving tissue spectral window to the deep‐UV via optical clearing

    Article • Journal of Biophotonics, August 2019, Wiley

    Professor Luís M Oliveira

  24. Measuring optical properties of human liver between 400 and 1000 nm

    Article • Quantum Electronics, January 2019, Institute of Physics Publishing

    Professor Luís M Oliveira

  25. A robust ex vivo method to evaluate the diffusion properties of agents in biological tissues

    Article • Journal of Biophotonics, January 2019, Wiley

    Professor Luís M Oliveira

  26. Kinetics of Optical Properties of Colorectal Muscle During Optical Clearing

    Article • IEEE Journal of Selected Topics in Quantum Electronics, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  27. The Optical Clearing Method

    Article • January 2019, Springer Science + Business Media

    Professor Luís M Oliveira

  28. Kinetics of optical properties of human colorectal tissues during optical clearing: a comparative study between normal and pathological tissues

    Article • Journal of Biomedical Optics, December 2018, SPIE

    Professor Luís M Oliveira

  29. Tissue optical clearing as a diagnostic tool for tissue pathology differentiation

    Article • June 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Luís M Oliveira

  30. Optical properties of colorectal muscle in visible/NIR range

    Article • May 2018, SPIE

    Professor Luís M Oliveira

  31. Simple multim. optical tech. for evaluation of free/bound water and dispersion of human liver tissue

    Article • Journal of Biomedical Optics, December 2017, SPIE

    Professor Luís M Oliveira

  32. Skeletal muscle dispersion (400-1000 nm) and kinetics at optical clearing

    Article • Journal of Biophotonics, September 2017, Wiley

    Professor Luís M Oliveira

  33. Comparative study of the optical properties of colon mucosa and colon precancerous polyps between 400 and 1000 nm

    Article • March 2017, SPIE

    Professor Nuno Gueiral, Professor Luís M Oliveira

  34. Glucose diffusion in colorectal mucosa—a comparative study between normal and cancer tissues

    Article • Journal of Biomedical Optics, February 2017, SPIE

    Professor Nuno Gueiral, Professor Luís M Oliveira

  35. Optical clearing mechanisms characterization in muscle

    Article • Journal of Innovative Optical Health Sciences, September 2016, World Scientific Pub Co Pte Lt

    Professor Luís M Oliveira

  36. Errata: Diffusion characteristics of ethylene glycol in skeletal muscle

    Article • Journal of Biomedical Optics, February 2015, SPIE

    Professor Luís M Oliveira

  37. Software development for estimation of optical clearing agent’s diffusion coefficients in biological tissues

    Article • Journal of Biomedical Photonics & Engineering, January 2015, Samara State Aerospace University

    Professor Luís M Oliveira

  38. Diffusion characteristics of ethylene glycol in skeletal muscle

    Article • Journal of Biomedical Optics, December 2014, SPIE

    Professor Luís M Oliveira

  39. The characteristic time of glucose diffusion measured for muscle tissue at optical clearing

    Article • Laser Physics, May 2013, Institute of Physics Publishing

    Professor Luís M Oliveira

  40. OPTICAL MEASUREMENTS OF RAT MUSCLE SAMPLES UNDER TREATMENT WITH ETHYLENE GLYCOL AND GLUCOSE

    Article • Journal of Innovative Optical Health Sciences, April 2013, World Scientific Pub Co Pte Lt

    Professor Luís M Oliveira

  41. Comparison between optical measurements made from natural and frozen samples at optical clearing

    Article • February 2013, SPIE

    Professor Luís M Oliveira

  42. Optical characterization of muscle

    Article • March 2012, SPIE

    Professor Luís M Oliveira

  43. Rat muscle opacity decrease due to the osmosis of a simple mixture

    Article • Journal of Biomedical Optics, January 2010, SPIE

    Professor Luís M Oliveira

  44. Optical clearing of muscle with propylene glycol

    Article • October 2009, SPIE

    Professor Luís M Oliveira

  45. Optical characterization and composition of abdominal wall muscle from rat

    Article • Optics and Lasers in Engineering, June 2009, Elsevier

    Professor Luís M Oliveira

  46. A simple mixture to enhance muscle transmittance

    Article • June 2008, SPIE

    Professor Luís M Oliveira

  47. Concentration dependence of the optical clearing effect created in muscle immersed in glycerol and ethylene glycol

    Article • May 2007, SPIE

    Professor Luís M Oliveira

  48. Monte Carlo simulation for the optical transmittance in biological tissues during the action of osmotic agents

    Article • June 2005, SPIE

    Professor Luís M Oliveira

  49. Color and turbidity evolution in the aging process of port wine

    Article • August 2004, SPIE

    Professor Luís M Oliveira

  50. Port wine spectronephelometry

    Article • Optics & Laser Technology, September 2003, Elsevier

    Professor Luís M Oliveira