[HTML][HTML] Frequency-domain techniques for cerebral and functional near-infrared spectroscopy

S Fantini, A Sassaroli - Frontiers in neuroscience, 2020 - frontiersin.org
… The simpler instrumentation and more straightforward data analysis of continuous-wave …
Typical modulation frequencies employed in the application of FD-NIRS to biological tissue are …

Non-invasive investigation of adipose tissue by time domain diffuse optical spectroscopy

P Lanka, A Segala, A Farina… - Biomedical Optics …, 2020 - opg.optica.org
… (650-1000 nm) acquisition with frequency domain (FD) measurements at 4 discrete … from
the simple power-law dependence of µ′ s on wavelength for biological tissues in this spectral

Optical characterization of porcine tissues from various organs in the 650–1100 nm range using time-domain diffuse spectroscopy

S Mosca, P Lanka, N Stone… - Biomedical optics …, 2020 - opg.optica.org
… of biological tissue phantoms has a direct impact on several research fields such as near-infrared
spectroscopy … first systematic investigation of fresh ex vivo tissue taken from the animal …

Spatial frequency domain imaging in 2019: principles, applications, and perspectives

S Gioux, A Mazhar, DJ Cuccia - Journal of biomedical optics, 2019 - spiedigitallibrary.org
… the analysis of a single-spatial frequency per … the tissue response to structured illumination
using a few images only and obtain subsurface information used to characterize biological

Field-resolved infrared spectroscopy of biological systems

I Pupeza, M Huber, M Trubetskov, W Schweinberger… - Nature, 2020 - nature.com
… The results of a principal component analysis of the infrared fingerprints of these samples,
measured with our FRS and FTIR devices (Supplementary Information section VI and …

Dual-DMD hyperspectral spatial frequency domain imaging (SFDI) using dispersed broadband illumination with a demonstration of blood stain spectral monitoring

MB Applegate, SS Spink, D Roblyer - Biomedical Optics Express, 2020 - opg.optica.org
frequency domain imaging (SFDI) is a widefield diffuse optical measurement technique capable
of generating 2D maps of sub-surface absorption and scattering in biological tissue. … test. …

Terahertz dielectric spectroscopy of human brain gliomas and intact tissues ex vivo: double-Debye and double-overdamped-oscillator models of dielectric response

AA Gavdush, NV Chernomyrdin… - Biomedical Optics …, 2020 - opg.optica.org
… These data form a basis for our analysis of picosecond relaxation dynamics in tissues
water content in biological tissues relying on the THz pulsed spectroscopy signal processing and …

[HTML][HTML] Cancer detection in excised breast tumors using terahertz imaging and spectroscopy

M El-Shenawee, N Vohra, T Bowman… - … Spectroscopy and …, 2019 - content.iospress.com
assessment that still maintains conservative tissue excision. … domain pulse results in the
frequency domain spectrum from … For biological tissues, where the medium is highly lossy due …

[HTML][HTML] Evaluation of wavelength ranges and tissue depth probed by diffuse reflectance spectroscopy for colorectal cancer detection

MS Nogueira, S Maryam, M Amissah, H Lu, N Lynch… - Scientific Reports, 2021 - nature.com
… and thus, allow the investigation of a larger variety of chromophores in biological tissues. …
Our data analysis consisted of building tissue classification models based on support vector …

[HTML][HTML] Applications of vibrational spectroscopy for analysis of connective tissues

W Querido, S Kandel, N Pleshko - Molecules, 2021 - mdpi.com
… of biological tissues. In particular, we highlight the biomedical application of infrared and
Raman spectroscopy for the assessment of … the acquired data to the frequency domain. Infrared …