Advanced Search
Displaying assets from 1 to 30 out of 2030
-
Description En face OAC maps at A, baseline and B, during occlusion. Three 20 × 20 pixel regions on the baseline image (blue square 1, 2 and 3) and the occlusion image (red square 1, 2 and 3) were selected to...
Article Title: Simultaneous detection of cerebral blood perfusion and cerebral edema using swept‐source optical coherence tomography
Publication Title: Journal of Biophotonics -
Description Intimal thickening of the coronary artery. Histological slides stained with Van Gieson (A), Orcein (B) and H&E (C, H). SHG (D), 2PEF (E) and combined SHG‐2PEF (F) images. CP OCT image (G). Here and...
Article Title: Multi‐modal optical imaging characterization of atherosclerotic plaques
Publication Title: Journal of Biophotonics -
Description Light reflection (90° and above) as a function of the number of vessels.
Article Title: The influence of the blood vessel diameter on the full scattering profile from cylindrical tissues: experimental evidence for the shielding effect
Publication Title: Journal of Biophotonics -
Description 3D Raman imaging of a HepG2 cell incubated with NDs at the concentration of 25 μg/mL for 4 h and following another 48 h recovery in fresh media. (A) Bright field image and Raman images of the HepG2...
Article Title: Cetuximab‐conjugated nanodiamonds drug delivery system for enhanced targeting therapy and 3D Raman imaging
Publication Title: Journal of Biophotonics -
Description Comparison between the Mandard‐based and Miller‐Payne‐based systems in the assessment of tumor regression grade
Article Title: Evaluation of breast carcinoma regression after preoperative chemotherapy by label‐free multiphoton imaging and image analysis
Publication Title: Journal of Biophotonics -
Description 3D visible image of mouse brain tissue blocks with anatomical features. A = brain section diagram with main tissue areas: the blue rectangle represents the tissue area analyzed in B and C; the red...
Article Title: Quantitative IR microscopy and spectromics open the way to 3D digital pathology
Publication Title: Journal of Biophotonics -
Description Time dependence of the VFs of tissue components during treatment with: (A) 40% glucose and (B) 99% EG
Article Title: Skeletal muscle dispersion (400‐1000 nm) and kinetics at optical clearing
Publication Title: Journal of Biophotonics -
Description Estimated theoretical penetration depth using diffusion theory and measured imaging depth of our hyperspectral imaging setup in the fat emulsion
Article Title: Imaging depth variations in hyperspectral imaging: Development of a method to detect tumor up to the required tumor‐free margin width
Publication Title: Journal of Biophotonics -
Description Db measured on the volar forearm during the blood occlusion test using a source‐detector fiber separation of 5 mm and a fiber‐SPAD distance of 11 mm (mean values over 10 repetitions in each time...
Article Title: A multipixel diffuse correlation spectroscopy system based on a single photon avalanche diode array
Publication Title: Journal of Biophotonics -
Description Comparison of theoretical sensitivity curve analysis performed in 3 regions of interest using spectral angle mapper analysis. A) Regions of interest correspond to high tissue autofluorescence (AF)...
Article Title: A theoretical‐experimental methodology for assessing the sensitivity of biomedical spectral imaging platforms, assays, and analysis methods
Publication Title: Journal of Biophotonics -
Description Output analysis of various DNA sequence overlapping
Article Title: OptCAM: An ultra‐fast all‐optical architecture for DNA variant discovery
Publication Title: Journal of Biophotonics -
Description a) Deformation of suspension cell line K562 transfected with different levels of lamin A, wild‐type cells (control, grey, N=285 cells from 4 experiments), low levels of eGFP‐lamin A expression...
Article Title: Optomechanical measurement of the role of lamins in whole cell deformability
Publication Title: Journal of Biophotonics -
Description Schematic illustration of optical setup for measuring TPL from aqueous solutions of PGNs and GNRs
Article Title: Characterization and application of porous gold nanoparticles as 2‐photon luminescence imaging agents: 20‐fold brighter than gold nanorods
Publication Title: Journal of Biophotonics -
Description A, Inverse SORS spectra of non‐biological phantom made of 1.3‐mm‐thick high‐density polyethylene (HDPE) deposited over a Teflon block. The spectra measured at two different angles are normalized...
Article Title: Inverse spatially‐offset Raman spectroscopy using optical fibers: An axicon lens‐free approach
Publication Title: Journal of Biophotonics -
Description Focusing deviation with wavefront shaping using backscattered signals. A, Intensity distribution in the epi‐detection plane and the illumination focal plane after correction, corresponding to brain...
Article Title: Reliability of wavefront shaping based on coherent optical adaptive technique in deep tissue focusing
Publication Title: Journal of Biophotonics -
Description A, Schematic sketch of the remote configuration. The configuration consists of a camera and eye‐safe lasers (650 and 890 nm). The camera captures the back‐scattered light (ie, speckles) generated...
Article Title: Remote photonic sensing of cerebral hemodynamic changes via temporal spatial analysis of acoustic vibrations
Publication Title: Journal of Biophotonics -
Description Reverse active learning
Article Title: Automated assessment of breast cancer margin in optical coherence tomography images via pretrained convolutional neural network
Publication Title: Journal of Biophotonics -
Description A, Experiment scheme of indocyanine green using PG sensor. The light source was modulated at 500 Hz by function generator. B, Indocyanine green was detected clearly even with minimum amplification...
Article Title: Phase‐sensitive fluorescence detector for parathyroid glands during thyroidectomy: A preliminary report
Publication Title: Journal of Biophotonics -
Description k‐space volume coverage of χ˜kxkykz during incoherent illumination (normal angle) over the sample scattering potential. (A) The k yk z and (B) k xk y planes are shown. Transmission and reflection...
Article Title: Low‐coherent optical diffraction tomography by angle‐scanning illumination
Publication Title: Journal of Biophotonics -
Description A representative ATR‐FTIR spectrum of the control groups of bacteria showing band assignments in the 4000‐650 cm−1 region
Article Title: Molecular characterization of acutely and gradually heavy metal acclimated aquatic bacteria by FTIR spectroscopy
Publication Title: Journal of Biophotonics -
Description Schema of the experimental system. (a) A laser beam irradiates on a cylindrical phantom, and a photodetector positioned on a rotation stage for measuring the light in every exit angle. (b) XZ cross...
Article Title: The influence of the blood vessel diameter on the full scattering profile from cylindrical tissues: experimental evidence for the shielding effect
Publication Title: Journal of Biophotonics -
Description Macrohemodynamics. (a) heart rate [bpm], (b) mean arterial pressure [mmHg], (c) cardiac output [ml/min.], triple measurements per time point. BSL = baseline measurement.
Article Title: Oxygenation measurement by multi‐wavelength oxygen‐dependent phosphorescence and delayed fluorescence: catchment depth and application in intact heart
Publication Title: Journal of Biophotonics -
Description Comparison of antimicrobial activity of antimicrobial blue light (aBL) irradiation at 405 () and 470 nm (). Bacillus cereus ATCC 14579, Staphylococcus epidermidis ATCC 35985, Streptococcus...
Article Title: Antimicrobial blue light for decontamination of platelets during storage
Publication Title: Journal of Biophotonics -
Description Evaluation of granulation tissue in bur‐drilled and Er:YAG laser‐irradiated sites (A) mRNA expressions related to bone metabolism (mean ± SE, n = 12). Immunohistochemistry for osteocalcin in...
Article Title: Evaluation of bone healing following Er:YAG laser ablation in rat calvaria compared with bur drilling
Publication Title: Journal of Biophotonics -
Description The 2D images of internal structure during the embryogenesis of lowland locust in X‐Y plane along the Z axis. AS, abdominal segment; B, blastoderm; C, chorion; FL, fore legs; HL, hind legs; ML, mid...
Article Title: Optical coherence tomography as a noninvasive 3D real time imaging tool for the rapid evaluation of phenotypic variations in insect embryonic development
Publication Title: Journal of Biophotonics -
Description Survival curves of Escherichia coli cells (~108 CFU/mL) incubated with BCS at concentrations of 0.5 μM (Δ) and 1 μM (▲) for 30 minutes at 37°C in the dark and irradiated for different periods....
Article Title: Bacteriochlorin‐bis(spermine) conjugate affords an effective photodynamic action to eradicate microorganisms
Publication Title: Journal of Biophotonics -
Description (a) The multi‐color Raman image taken by the dual‐polarization Raman spectral imaging system. (b) The multi‐color image constructed by the non‐polarized Raman images. Green is the perpendicular 600...
Article Title: Dual‐polarization Raman spectral imaging to extract overlapping molecular fingerprints of living cells
Publication Title: Journal of Biophotonics -
Description Spatially resolved evolution of speckle contrast for the same continuous‐heating regime as in Figure . (A) Time dependences of the speckle contrast over small areas 400 × 400 μm for different...
Article Title: Interplay of temperature, thermal‐stresses and strains in laser‐assisted modification of collagenous tissues: Speckle‐contrast and OCT‐based studies
Publication Title: Journal of Biophotonics -
Description Alternating Raman maps (left) and IHC images (right) of colon section showing crypt structures. Red Raman map indicates the distribution of muscle fibers and is correlated to anti‐desmin, a...
Article Title: Developing Raman spectroscopy as a diagnostic tool for label‐free antigen detection
Publication Title: Journal of Biophotonics -
Description PLS‐DA predictive model for nucleus spectra for healthy donors (normal) vs patient samples (lesion). A, Score plot gender; B, score plot age; C, score plot smoking and D, score plot alcohol...
Article Title: A pilot study for early detection of oral premalignant diseases using oral cytology and Raman micro‐spectroscopy: Assessment of confounding factors
Publication Title: Journal of Biophotonics