Light scatter
Comparison of glistenings formation and their effect on forward light scatter between the Acrysof SN60WF and Eternity Natural Uni NW-60 intraocular lenses
... forward light scatter; in this case the larger number of smaller glistenings in the Acrysof mate- rial produced more straylight than the small number of larger glistenings in the Eternity IOLs even though ...
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Rapid Antimicrobial Susceptibility Testing Using Forward Laser Light Scatter Technology
... The delayed reporting of antimicrobial susceptibility testing remains a limiting factor in clinical decision-making in the treat- ment of bacterial infection. This study evaluates the use of forward laser light ...
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Understanding disability glare: light scatter and retinal illuminance as predictors of sensitivity to contrast
... time-averaged light flux on the retina remains unchanged during the modulation of the scatter source, the pupil constricts to the onset of high frequency flicker with a somewhat longer latency ...the ...
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Effect of large TiO2 Nanoparticles as Light Scatter in Matrix of Small Nanoparticles to Improve the Efficiency in Dye- Sensitized Solar Cell
... nanoparticles in the matrix of small nanoparticles to improve the performance of dye-sensitized solar cells (DSSCs), as light scatter to increase the light harvesting. The mixed powder was deposited ...
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Glistenings in Intraocular lenses and their effect on forward light scatter; an in vitro study
... the air-damped table. The purpose of the mirror is also to remove any slight beam misalignment. A spatial filter assembly, consisting of an objective microscope lens and a pinhole set precisely at the objective lens‘ ...
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New Approach for Serological Testing for Leptospirosis by Using Detection of Leptospira Agglutination by Flow Cytometry Light Scatter Analysis
... glutination test (14), the microcapsule agglutination test (9), the indirect hemagglutination assay (20), the dipstick assay (27), and other methods (3, 15, 22, 30). Each assay has its own advantages, drawbacks, and ...
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Portable bacterial identification system based on elastic light scatter patterns
... A field-deployable bacterial identification system that uses elastic light scatter images has been introduced. The pro- posed device can provide more rapid identification of the source of an outbreak for ...
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Prospective Evaluation of Light Scatter Technology Paired with Matrix Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry for Rapid Diagnosis of Urinary Tract Infections
... the light scatter approach for urine ...the light scatter and rapid MALDI-TOF MS approach, a preliminary identification could have been provided in just over 3 h after collection, with ...
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The effect of aberrations and light scatter on visual performance at photopic and mesopic light levels
... More recently, Li et al., (2009) used adaptive optics to find that when all aberrations were corrected, a decrease in visual acuity occurred when enough positive or negative spherical aberration was induced. Their ...
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Intraocular light scatter as modeled through a stratified medium
... It is also the region that contains the oldest cells in the lens and hence is the most prone to the age- related changes, some of which may be cataractous. For the purpose of modeling, we simplify the real morphological ...
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Posterior capsular opacification comparison between morphology and objective visual function
... because light may be attenuated by the dense fi- brosis PCO but may be scattered more in the pear PCO ...forward light scatter using different kinds of posterior capsule opacification and sug- gested ...
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Rapid Semiautomated Screening and Processing of Urine Specimens
... 9 proposed a urine culture technique which included screening for bacteriuria with light-scatter nephelometry, rapid direct gram-negative bacilli identifications using Pathotec strips Ge[r] ...
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Purification of Enterocytozoon bieneusi Spores from Stool Specimens by Gradient and Cell Sorting Techniques
... A three-step method for the purification of Enterocytozoon bieneusi spores from stool specimens was devel- oped. The primary process of purification of the spores from bacterial contaminants involved Percoll gradient ...
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EVALUATION OF ANTIMICROBIAL STUDIES ON ETHANOLIC EXTRACTS AND POLY HERBAL FORMULATIONS OF ABUTILON INDICUM, ARISTOLOCHEA BRACTEOLATE, AND ANDROGRAPHIS PANICULATA BY USING FLOW CYTOMETER
... right-angle scatter (SSC) of incident 488-nm laser light. This light scatter data plot was used to establish a gated region that excluded cell clusters and debris from the fluorescence ...The ...
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Nucleoid Structure and Partition in Methanococcus jannaschii: An Archaeon With Multiple Copies of the Chromosome
... the light scatter (Figure 2A) and fluorescence parameters (Figure 2E), indicating that there was a considerable variability in cell size and DNA content within the ...the light scatter signals ...
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Evaluation of a low-cost optical particle counter (Alphasense OPC-N2) for ambient air monitoring
... All OPCs employed in this study count the number of parti- cles and determine the size based upon particle light scatter- ing of a laser, and to convert to particle mass concentration they must apply a ...
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Quantitative variation of the common acute lymphoblastic leukemia antigen (gp100) on leukemic marrow blasts
... For each CALLA' case, both green fluorescence and forward-angle light scatter were determined as 256-channel single-parameter histograms for the following electronically gated subpopulat[r] ...
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Erythrocyte Senescent Markers by Flow Cytometry
... analysing light scatter proprieties, binding of autologous IgG, C3 complement deposits, externalization of phosphatidylserine and CD47 ...forward scatter versus side scatter parameters showed ...
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Flow Cytometric Analysis of Microsporidia Belonging to the Genus Encephalitozoon
... on light-scatter profiles showed that rabbit ...on light-scatter profiles and analyzing the fluorescence histograms from the indirect immunofluorescence of the ...
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Multiple myeloma-derived exosomes are enriched of amphiregulin (AREG) and activate the epidermal growth factor pathway in the bone microenvironment leading to osteoclastogenesis
... Dynamic light scatter; EGFR: Epidermal growth factor receptor ligands; FBS: Fetal bovine serum; HMCL: Human myeloma cell line; IL8: Interleukin-8; mAb: Monoclonal antibody; MM: Multiple myeloma; MMP9: ...
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