Optical density and microstructure-related properties of photoactive nematic and cholesteric liquid crystal colloids with carbon nanotubes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2016.11.125
Abstract: Abstract The optical density, microstructure and electrical conductivity in nematic (ZhK440, 5CB and their mixtures) and cholesteric (the mixtures of ZhK440, 5CB with chiral M5) colloids with single-walled carbon nanotubes (CNTs) were studied. The azoxy… read more here.
Keywords: carbon nanotubes; density microstructure; optical density; density ... See more keywords
A novel computational model for human macular pigment optical density and its relationship to foveal structure
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-21681-4
Abstract: Macular pigment optical density (MPOD) models enhance understanding of macular xanthophyll distribution, particularly relevant to age-related macular degeneration. This study investigates an existing model and introduces a novel, more accurate and biologically relevant approach. MPOD… read more here.
Keywords: optical density; pigment optical; model; macular pigment ... See more keywords
Naevi Characterization Using Hyperspectral Imaging: A Pilot Study
Sign Up to like & getrecommendations! Published in 2024 at "Current Eye Research"
DOI: 10.1080/02713683.2024.2314602
Abstract: Abstract Purpose The prevalence of choroidal naevi is common and has been found to be up to 10%. Little is known regarding the optical properties of choroidal naevi. A novel hyperspectral eye fundus camera was… read more here.
Keywords: choroidal naevi; study; optical density; density spectra ... See more keywords
The Macular Pigment Optical Density (MPOD) Decrease in Chinese Primary Angle Closure Glaucoma Using the One-Wavelength Reflectometry Method
Sign Up to like & getrecommendations! Published in 2024 at "Current Eye Research"
DOI: 10.1080/02713683.2024.2381864
Abstract: Abstract Purpose The objective of this study was to observe the macular pigment optical density (MPOD) and the relationship between MPOD and retinal thickness in Chinese primary angle-closure glaucoma (PACG) patients by the one-wavelength reflectometry… read more here.
Keywords: pacg; optical density; group; thickness ... See more keywords
Macular pigment optical density is positively associated with academic performance among preadolescent children
Sign Up to like & getrecommendations! Published in 2018 at "Nutritional Neuroscience"
DOI: 10.1080/1028415x.2017.1329976
Abstract: Objective: Macular pigment optical density (MPOD) – a non-invasive indicator of retinal xanthophylls and correlate of brain lutein – has been associated with superior cognitive function among adult populations. Given that lutein accumulation in the… read more here.
Keywords: academic performance; pigment optical; macular pigment; optical density ... See more keywords
Evaluation of Serotonin Release Assay and Enzyme-Linked Immunosorbent Assay Optical Density Thresholds for Heparin-Induced Thrombocytopenia in Patients on Extracorporeal Membrane Oxygenation.
Sign Up to like & getrecommendations! Published in 2019 at "Critical Care Medicine"
DOI: 10.1097/ccm.0000000000004090
Abstract: OBJECTIVES Heparin-induced thrombocytopenia is a recognized concern in patients on extracorporeal life support. The purpose of this study was to evaluate the applicability of an enzyme-linked immunosorbent assay optical density threshold less than 1 to… read more here.
Keywords: optical density; induced thrombocytopenia; density; heparin induced ... See more keywords
MACULAR PIGMENT OPTICAL DENSITY ASSESSED BY HETEROCHROMATIC FLICKER PHOTOMETRY IN EYES AFFECTED BY PRIMARY EPIRETINAL MEMBRANE
Sign Up to like & getrecommendations! Published in 2021 at "Retina"
DOI: 10.1097/iae.0000000000003387
Abstract: Macular pigment optical density, measured by heterochromatic flicker photometry, increases in eyes with primary epiretinal membrane, proportionally to epiretinal membrane severity and, particularly, to outer nuclear layer thickening. Probably, epiretinal membrane contraction induces a foveal… read more here.
Keywords: pigment optical; optical density; macular pigment; epiretinal membrane ... See more keywords
Fabrication of Single-Layer Resonant Infrared Filters With High Optical Density
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2023.3335946
Abstract: This study reports design, fabrication, and characterization of high-performance guided-mode resonance (GMR) infrared filters based on germanium (Ge) operating in the 7 to 15 µm spectral region. The single-layer GMR filters exhibit deep transmittance nulls… read more here.
Keywords: layer; single layer; fabrication; optical density ... See more keywords
The Impact of Standard Cross-Linking on the Corneal Optical Density–Age Relationship in Keratoconus After Mechanical Stripping of the Epithelium
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Ophthalmology"
DOI: 10.1155/2024/8827837
Abstract: Background: To determine if cross-linking (CXL) treatment modifies any pre-existing association between corneal optical density (COD) and age in keratoconus free of corneal scarring. Methods: COD was monitored in two groups (i) before and after… read more here.
Keywords: age; cross linking; corneal optical; optical density ... See more keywords
Optical-density enhanced quantum entanglement via four-wave mixing process.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.484093
Abstract: We theoretically propose a scheme to generate a strong continuous-variable quantum entangled light source in four-wave mixing (FWM) process by increasing the optical density of atomic medium. By properly choosing the input coupling field Rabi… read more here.
Keywords: density; entanglement; wave mixing; optical density ... See more keywords
Association of hsa-mir-328-3p Expression in Whole Blood With Optical Density of Retinal Pigment Epithelial Cells
Sign Up to like & getrecommendations! Published in 2021 at "In Vivo"
DOI: 10.21873/invivo.12323
Abstract: Aim: To investigate the association of the pair box 6 gene (PAX6) and hsa-miR-328-3p with optical density of macular pigment. Materials and Methods: We evaluated 112 individuals (34 with moderate myopia, eight with high-degree myopia,… read more here.
Keywords: mir 328; hsa mir; optical density; density ... See more keywords