Light scattering by multiple red blood cells

He, Jiangping; Karlsson, Anders; Swartling, Johannes; Andersson‐Engels, Stefan

doi:10.1364/josaa.21.001953

Cited by 50 publications

(36 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…These methods have a very similar region of applicability; however, they are rarely used together. In a few published studies either one method is used to validate the other [5,6] or they are compared for a few scatterers [7]. We perform a new comparison, which in two respects is more extended than the previous studies.…”

Section: Introductionmentioning

confidence: 99%

Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers

Yurkin¹,

Hoekstra²,

Brock³

et al. 2007

Opt. Express

View full text Add to dashboard Cite

Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers Yurkin, M.A.; Hoekstra, A.G.; Brock, R.S.; Lu, J.Q. General rightsIt is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulationsIf you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. The break-even point lies at m = 1.4. We also compare the performance of both methods for a few particular biological cells, resulting in the same conclusions as for optically soft spheres.

show abstract

Section: Introductionmentioning

confidence: 99%

Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers

Yurkin¹,

Hoekstra²,

Brock³

et al. 2007

Opt. Express

View full text Add to dashboard Cite

show abstract

“…Through a blood layer, bovine fat could not be observed at wavelengths around 1700 nm, because water in blood absorbs strongly in this range, and red blood cells strongly scatter light [25]. Figure 9 shows the optical penetration depth of blood.…”

Section: Discussionmentioning

confidence: 99%

Observation of Atherosclerotic Plaque Phantoms through Saline or Blood Layers by Near-Infrared Hyperspectral Imaging

Ishii¹,

Kitayabu²,

Nagao³

et al. 2014

OPJ

View full text Add to dashboard Cite

We observed atherosclerotic plaque phantoms using a novel near-infrared (NIR) hyperspectral imaging (HSI) technique. Data were obtained through saline or blood layers to simulate an angioscopic environment for the phantom. For the study, we developed a NIR-HSI system with an NIR supercontinuum light source and mercury-cadmium-telluride camera. Apparent spectral absorbance was obtained at wavelengths of 1150 -2400 nm. Hyperspectral images of lipid were constructed using a spectral angle mapper algorithm. Bovine fat covered with saline or blood was observed using hyperspectral images at a wavelength around 1200 nm. Our results show that NIR-HSI is a promising angioscopic technique with the potential to identify lipid-rich plaques without clamping and saline injection.

show abstract

“…The same RBCs analyzed for panel (b) are studied in panel (d). As λ ¼ 633 nm, n s ¼ 1.406, 47 and n m ¼ 1, the measured phase can be converted in specimen's thickness. Inside the experimental errors, which are in the order of AE0.018 μm, the measured thicknesses for the RBCs placed at different locations in the FOV are the same.…”

Section: Qpi-dhm For Biological Specimensmentioning

confidence: 99%

Accurate single-shot quantitative phase imaging of biological specimens with telecentric digital holographic microscopy

et al. 2014

View full text Add to dashboard Cite

Abstract. The advantages of using a telecentric imaging system in digital holographic microscopy (DHM) to study biological specimens are highlighted. To this end, the performances of nontelecentric DHM and telecentric DHM are evaluated from the quantitative phase imaging (QPI) point of view. The evaluated stability of the microscope allows single-shot QPI in DHM by using telecentric imaging systems. Quantitative phase maps of a section of the head of the drosophila melanogaster fly and of red blood cells are obtained via single-shot DHM with no numerical postprocessing. With these maps we show that the use of telecentric DHM provides larger field of view for a given magnification and permits more accurate QPI measurements with less number of computational operations. © The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

show abstract

Light scattering by multiple red blood cells

Cited by 50 publications

References 22 publications

Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers

Systematic comparison of the discrete dipole approximation and the finite difference time domain method for large dielectric scatterers

Observation of Atherosclerotic Plaque Phantoms through Saline or Blood Layers by Near-Infrared Hyperspectral Imaging

Accurate single-shot quantitative phase imaging of biological specimens with telecentric digital holographic microscopy

Contact Info

Product

Resources

About