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particle image velocimetry (piv) analysis pivlab package  (MathWorks Inc)


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    MathWorks Inc particle image velocimetry (piv) analysis pivlab package
    (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image <t>Velocimetry</t> to measure velocity fields and internal strain rate.
    Particle Image Velocimetry (Piv) Analysis Pivlab Package, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/particle+image+velocimetry+%28piv%29+analysis+pivlab+package/bio_rxiv__676866-263-2-10?v=MathWorks+Inc
    Average 90 stars, based on 1 article reviews
    particle image velocimetry (piv) analysis pivlab package - by Bioz Stars, 2026-08
    90/100 stars

    Images

    1) Product Images from "Motility induced fracture reveals a ductile to brittle crossover in the epithelial tissues of a simple animal"

    Article Title: Motility induced fracture reveals a ductile to brittle crossover in the epithelial tissues of a simple animal

    Journal: bioRxiv

    doi: 10.1101/676866

    (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image Velocimetry to measure velocity fields and internal strain rate.
    Figure Legend Snippet: (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image Velocimetry to measure velocity fields and internal strain rate.

    Techniques Used: Imaging, Control, Membrane



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    particle image velocimetry (piv) analysis pivlab package  (MathWorks Inc)
    90
    MathWorks Inc particle image velocimetry (piv) analysis pivlab package
    (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image <t>Velocimetry</t> to measure velocity fields and internal strain rate.
    Particle Image Velocimetry (Piv) Analysis Pivlab Package, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/particle+image+velocimetry+%28piv%29+analysis+pivlab+package/bio_rxiv__676866-263-2-10?v=MathWorks+Inc
    Average 90 stars, based on 1 article reviews
    particle image velocimetry (piv) analysis pivlab package - by Bioz Stars, 2026-08
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image Velocimetry to measure velocity fields and internal strain rate.

    Journal: bioRxiv

    Article Title: Motility induced fracture reveals a ductile to brittle crossover in the epithelial tissues of a simple animal

    doi: 10.1101/676866

    Figure Lengend Snippet: (A) Experimental tagging techniques: (i) Ventral epithelium - A fluorescent lysotracker dye stains the acidic granules present in the lipophil cells, and provides a dense tagging of the entire ventral epithelium at large fields of view (∼3 mm) (Methods). (ii) Dorsal epithelium - We developed an assay to coat the surface of the epithelium with sticky fluorescent microspheres / microbeads. This provides a coarse-grained tagging (1 bead per 8 cells) of the entire dorsal epithelium at large fields of view (∼6 mm) and enables high-speed (10 fps) and long duration (∼1-5 hours) imaging (Methods). Right Insets display control experiments demonstrating that microspheres bind on cell membrane. (B) Computational data analysis techniques: We employ Flowtrace for visualization of particle trajectories, Particle tracking for quantitative non-affine motion analysis, and Particle Image Velocimetry to measure velocity fields and internal strain rate.

    Article Snippet: We employed Particle Image Velocimetry (PIV) analysis (PIVlab package in MATLAB) to quantify the flow-fields in the dorsal layer sticky-microbeads time-lapse datasets in large width (13×13mm square) confined PDMS milli-fluidic chips with variable fields-of-view.

    Techniques: Imaging, Control, Membrane