Insights into biochemical sources and diffuse reflectance spectral features for colorectal cancer detection and localization

M Saito Nogueira, S Maryam, M Amissah, A McGuire… - Cancers, 2022 - mdpi.com
Simple Summary Colorectal cancer (CRC) is the third most common and second most
deadly type of cancer worldwide. The early detection and accurate characterization of …

Improving colorectal cancer detection by extending the near-infrared wavelength range and tissue probed depth of diffuse reflectance spectroscopy: a support vector …

MS Nogueira, S Maryam, M Amissah… - Optical Biopsy XX …, 2022 - spiedigitallibrary.org
Colorectal cancer (CRC) is the second most deadly and third most common type of cancer
worldwide. In this study, we assessed the improvement of the diagnostic potential of diffuse …

Biophotonics web application for computer simulations in diffuse optics: fostering multidisciplinary education and research

MS Nogueira, B Jayet, JS Matias… - … with Tissue and …, 2022 - spiedigitallibrary.org
Computer simulations (CS) are applied for instrument design, feasibility tests and education
in low-resource settings. These applications have been targeted by research biophotonics …

Accurate colorectal cancer detection and delineation by probing superficial and deeper tissue biochemistry and microstructure using diffuse reflectance spectroscopy

MS Nogueira, M Raju, J Gunther… - Molecular-Guided …, 2022 - spiedigitallibrary.org
Colorectal cancer (CRC) is the third most common and the second most deadly type of
cancer worldwide. Developing new technologies for accurate CRC detection/delineation for …

Biochemical characterization of saliva of smoking and non-smoking patients by using Fourier-transform infrared spectroscopy

MCMS Coelho, LB Leal, MS Nogueira… - … 2022: Advances in …, 2022 - spiedigitallibrary.org
Early-stage cancer detection is challenging due to the lack of associated oral-tissue clinical
features and absence of changes on conventional cellular-imaging, serological and …

[PDF][PDF] Dental sensitivity and color change in patients undergoing dental bleaching with application of violet light

VH Panhóca, MS Nogueira, FAA Zanin… - Oral Health and …, 2022 - researchgate.net
Objectives: Evaluate the effects of Violet Light Illumination (VLI) alone or combined with 10%
carbamide peroxide and 35% hydrogen peroxide gels on Dental Sensitivity (DS) and tooth …

Laser and vacuum therapy for treatment of facial nerve palsies

VH Panhóca, MS Nogueira… - … Advanced Technology in …, 2022 - spiedigitallibrary.org
Facial nerve (FN) palsies consist of paralysis of unknown origin potentially caused by
metabolic disorders, trauma, and infectious diseases. Currently, FN injuries diagnosed as …

Biochemical Profiles of In Vivo Oral Mucosa by Using a Portable Raman Spectroscopy System

M Saito Nogueira, V Ribeiro, M Pires, F Peralta… - Optics, 2021 - mdpi.com
Most oral injuries are diagnosed by histopathological analysis of invasive and time-
consuming biopsies. This analysis and conventional clinical observation cannot identify …

Multidisciplinary teaching and learning biophotonics: assessing the effectiveness of fully online outreach events

MS Nogueira, CL Li, S Maryam… - … with Tissue and …, 2022 - spiedigitallibrary.org
During the COVID-19 pandemic, social distancing restrictions required courses to be offered
fully online, which impacted multidisciplinary courses/events worldwide. The quality of …

Diffuse reflectance spectroscopy for colorectal cancer surgical guidance: towards real-time tissue characterization and new biomarkers

MS Nogueira, S Maryam, M Amissah, S Killeen… - Analyst, 2024 - pubs.rsc.org
Colorectal cancer (CRC) is the third most common and second most deadly type of cancer
worldwide, representing 11.3% of the diagnosed cancer cases and resulting in 10.2%(0.88 …