{"id":6829,"date":"2026-07-05T12:28:59","date_gmt":"2026-07-05T10:28:59","guid":{"rendered":"https:\/\/zencellowl.com\/?page_id=6829"},"modified":"2026-07-05T12:33:46","modified_gmt":"2026-07-05T10:33:46","slug":"brightfield-live-cell-imaging","status":"publish","type":"page","link":"https:\/\/zencellowl.com\/fr\/brightfield-live-cell-imaging\/","title":{"rendered":"Brightfield Live Cell Imaging"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6829\" class=\"elementor elementor-6829\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ea9771 e-flex e-con-boxed e-con e-parent\" data-id=\"1ea9771\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78b7e0c elementor-widget elementor-widget-html\" data-id=\"78b7e0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Montserrat:wght@400;500;600;700;800&display=swap\" rel=\"stylesheet\">\n<style>\n.bf * { box-sizing: border-box; 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}\n.bf-vs-col h3 { font-size: 15px; font-weight: 800; color: var(--navy); margin-bottom: 14px; }\n.bf-vs-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }\n.bf-vs-col ul li { font-size: 14px; color: var(--gray); line-height: 1.5; padding-left: 20px; position: relative; }\n.bf-vs-col ul li::before { position: absolute; left: 0; font-weight: 700; }\n.bf-vs-col.bright ul li::before { content: '\u2713'; color: var(--teal); }\n.bf-vs-col.fluor  ul li::before { content: '\u2192'; color: var(--gray); }\n\n\/* APPLICATIONS GRID *\/\n.bf-apps { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; }\n.bf-app { border: 1.5px solid var(--border); border-radius: 12px; padding: 24px; background: var(--white); display: flex; flex-direction: column; gap: 12px; text-decoration: none !important; transition: all .25s; }\n.bf-app:hover { border-color: var(--teal); box-shadow: 0 6px 24px rgba(58,174,160,0.12); transform: translateY(-2px); }\n.bf-app-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--teal-l); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }\n.bf-app-tag { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal); }\n.bf-app h3 { font-size: 15px; font-weight: 700; color: var(--navy); line-height: 1.3; }\n.bf-app p  { font-size: 13px; color: var(--gray); line-height: 1.6; flex: 1; }\n.bf-app-link { font-size: 12px; font-weight: 700; color: var(--teal); }\n.bf-app.coming { opacity: 0.7; border-style: dashed; }\n.bf-app.coming .bf-app-tag { color: var(--gray); }\n\n\/* WHY BRIGHTFIELD *\/\n.bf-why-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 40px; }\n.bf-why-card { border-radius: 10px; padding: 22px; background: var(--white); border: 1.5px solid var(--border); }\n.bf-why-num { font-size: 28px; font-weight: 800; color: var(--teal); line-height: 1; margin-bottom: 10px; }\n.bf-why-card h4 { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }\n.bf-why-card p  { font-size: 13px; color: var(--gray); line-height: 1.6; }\n\n\/* TABLE *\/\n.bf-table-wrap { overflow-x: auto; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); margin-top: 40px; }\n.bf-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 560px; }\n.bf-table th { padding: 14px 18px; font-size: 11px; text-transform: uppercase; letter-spacing: .5px; font-weight: 700; text-align: left; background: var(--navy); color: var(--white); }\n.bf-table th:first-child { border-radius: 12px 0 0 0; }\n.bf-table th:last-child  { border-radius: 0 12px 0 0; }\n.bf-table td { padding: 13px 18px; border-bottom: 1px solid #f0f0f0; background: var(--white); }\n.bf-table tr:nth-child(even) td { background: var(--off); }\n.bf-table tr:last-child td { border-bottom: none; }\n.bf-table td:first-child { font-weight: 600; color: var(--navy); }\n.bf-ok   { color: var(--teal); font-weight: 700; }\n.bf-mute { color: var(--gray); }\n\n\/* CTA *\/\n.bf-cta { background: var(--navy); padding: 72px 40px; text-align: center; }\n.bf-cta h2 { font-size: clamp(22px,3vw,34px) !important; font-weight: 800 !important; color: var(--white) !important; margin-bottom: 14px !important; }\n.bf-cta p { color: rgba(255,255,255,.65); font-size: 17px; max-width: 520px; margin: 0 auto 34px; }\n\n\/* FAQ *\/\n.bf-faq { margin-top: 40px; }\n.bf-faq details { border-bottom: 1px solid var(--border); }\n.bf-faq summary { padding: 18px 4px; font-size: 15px; font-weight: 600; color: var(--navy); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }\n.bf-faq summary::after { content: '+'; color: var(--teal); font-size: 20px; font-weight: 400; }\n.bf-faq details[open] summary::after { content: '\u2212'; }\n.bf-faq details p { padding: 0 4px 18px; font-size: 14px; color: var(--gray); line-height: 1.7; }\n.bf-faq details p a { color: var(--teal); text-decoration: none; }\n\n@media(max-width:900px) {\n  .bf-apps { grid-template-columns: 1fr 1fr; }\n  .bf-vs { grid-template-columns: 1fr; }\n  .bf-why-grid { grid-template-columns: 1fr 1fr; }\n  .bf-w { padding: 48px 22px; }\n  .bf-hero { padding: 64px 22px 56px; }\n  .bf-stat { padding: 20px; }\n}\n@media(max-width:600px) {\n  .bf-apps { grid-template-columns: 1fr; }\n  .bf-why-grid { grid-template-columns: 1fr; }\n  .bf-btn-ghost { margin-left: 0; margin-top: 10px; display: inline-block; }\n}\n<\/style>\n\n<div class=\"bf\">\n\n<!-- HERO -->\n<section class=\"bf-hero\">\n  <div class=\"bf-eyebrow\">zenCELL owl \u00b7 Brightfield Expert<\/div>\n  <h1>Brightfield Live Cell Imaging \u2014 <span>Label-Free. Inside Your Incubator.<\/span><\/h1>\n  <p class=\"bf-hero-lead\">Everything your cells do \u2014 migration, growth, morphology, drug response \u2014 visible in brightfield, continuously, without staining, without opening the incubator. 24 wells. Every 5 minutes. Unattended.<\/p>\n  <a href=\"https:\/\/zencellowl.com\/live-remotedemo\/\" class=\"bf-btn\">Book Free Demo<\/a>\n  <a href=\"https:\/\/zencellowl.com\/cell-imaging\/\" class=\"bf-btn bf-btn-ghost\">Product Details \u2192<\/a>\n<\/section>\n\n<!-- STATS -->\n<div class=\"bf-stats\">\n  <div class=\"bf-stat\"><div class=\"n\">24<\/div><div class=\"l\">Wells simultaneously<\/div><\/div>\n  <div class=\"bf-stat\"><div class=\"n\">5 min<\/div><div class=\"l\">Minimum imaging interval<\/div><\/div>\n  <div class=\"bf-stat\"><div class=\"n\">0<\/div><div class=\"l\">Fluorescent labels needed<\/div><\/div>\n  <div class=\"bf-stat\"><div class=\"n\">50+<\/div><div class=\"l\">Peer-reviewed publications<\/div><\/div>\n  <div class=\"bf-stat\"><div class=\"n\">\u20ac14k<\/div><div class=\"l\">One-time \u00b7 no annual fee<\/div><\/div>\n<\/div>\n\n<!-- WHAT IS BRIGHTFIELD -->\n<div style=\"background:var(--off);\">\n  <div class=\"bf-w\">\n    <div class=\"bf-label\">What is Brightfield Live Cell Imaging?<\/div>\n    <h2 class=\"bf-h2\">See Your Cells \u2014 <span>Without Changing Them<\/span><\/h2>\n    <p class=\"bf-lead\">Brightfield imaging passes transmitted light through living cells to produce high-contrast images of morphology, confluence, and behavior \u2014 without fluorescent dyes, genetic reporters, or any modification to your cells or protocol. What you see is exactly what is there.<\/p>\n    <div class=\"bf-vs\">\n      <div class=\"bf-vs-col bright\">\n        <h3>\u2713 Brightfield \u2014 zenCELL owl<\/h3>\n        <ul>\n          <li>No dyes, no labels, no staining step<\/li>\n          <li>No phototoxicity \u2014 image continuously for 14 days<\/li>\n          <li>Works with any cell line immediately<\/li>\n          <li>No protocol modification required<\/li>\n          <li>Continuous kinetic data \u2014 not snapshots<\/li>\n          <li>24 wells simultaneously, inside the incubator<\/li>\n          <li>From \u20ac14,000 \u2014 no annual licence fee<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"bf-vs-col fluor\">\n        <h3>\u2192 When Fluorescence Is Needed Instead<\/h3>\n        <ul>\n          <li>GFP \/ mCherry reporter cell lines<\/li>\n          <li>Multiplexed viability dyes (Calcein AM, PI)<\/li>\n          <li>Specific protein localization or expression<\/li>\n          <li>Nuclear or organelle staining<\/li>\n          <li>Fluorescence-based FRET assays<\/li>\n          <li>\u2192 Use core facility confocal for these endpoints<\/li>\n          <li>\u2192 Use zenCELL owl for everything else<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<!-- APPLICATIONS -->\n<div class=\"bf-w\">\n  <div class=\"bf-label\">Validated Brightfield Applications<\/div>\n  <h2 class=\"bf-h2\">What You Can Study <span>Label-Free<\/span><\/h2>\n  <p class=\"bf-lead\">All validated in peer-reviewed research. All running inside your CO\u2082 incubator, unattended, without incubator disruption.<\/p>\n\n  <div class=\"bf-apps\">\n\n    <a href=\"https:\/\/zencellowl.com\/scratch-assay\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83d\udd2c<\/div>\n      <div class=\"bf-app-tag\">Most Popular<\/div>\n      <h3>Scratch Assay & Wound Healing<\/h3>\n      <p>Automated gap closure analysis \u2014 24 wells in parallel, every 5 minutes. AI-powered wound closure rate, t\u00bd, relative gap area. ScratchMaker tool for standardized scratches.<\/p>\n      <div class=\"bf-app-link\">View protocol & method \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/cell-migration-assay\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\u27a1\ufe0f<\/div>\n      <div class=\"bf-app-tag\">Cell Migration<\/div>\n      <h3>Cell Migration Assay<\/h3>\n      <p>Collective cell migration kinetics \u2014 continuous time-lapse without incubator disruption. Compare inhibitors, stimulators, and cell lines across 24 conditions simultaneously.<\/p>\n      <div class=\"bf-app-link\">View cell migration assay \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/cytotoxicity-assay\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83d\udc8a<\/div>\n      <div class=\"bf-app-tag\">Drug Testing<\/div>\n      <h3>Cytotoxicity & Drug Response<\/h3>\n      <p>Real-time cell viability after drug addition. Capture onset, peak effect, and recovery. IC50 kinetics from confluency curves \u2014 no staining, no endpoint assay required.<\/p>\n      <div class=\"bf-app-link\">View cytotoxicity assay \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/organoid-live-cell-imaging\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83e\uddeb<\/div>\n      <div class=\"bf-app-tag\">3D Models<\/div>\n      <h3>Organoid & Spheroid Monitoring<\/h3>\n      <p>Growth kinetics, morphology QC, drug response \u2014 continuously for up to 14 days. Brain, cardiac, liver, intestinal and patient-derived organoids. All visible in brightfield.<\/p>\n      <div class=\"bf-app-link\">View organoid imaging \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/time-lapse-microscopy\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83c\udfac<\/div>\n      <div class=\"bf-app-tag\">Time-Lapse<\/div>\n      <h3>Time-Lapse Cell Imaging<\/h3>\n      <p>Capture every moment of cell behavior \u2014 division, migration, morphology change \u2014 with automated time-lapse every 5 minutes. Export AVI, PNG stack, CSV. ImageJ compatible.<\/p>\n      <div class=\"bf-app-link\">View time-lapse imaging \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/cell-culture-monitoring\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83d\udcc8<\/div>\n      <div class=\"bf-app-tag\">Quality Control<\/div>\n      <h3>Confluency & Cell Culture QC<\/h3>\n      <p>Continuous growth curves without manual counting. Automated alerts at defined confluency thresholds. Contamination detected early \u2014 morphology changes visible hours before loss.<\/p>\n      <div class=\"bf-app-link\">View cell monitoring \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/cell-intoxication-assay\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\u2697\ufe0f<\/div>\n      <div class=\"bf-app-tag\">Toxicology<\/div>\n      <h3>Cell Intoxication & Tox Screening<\/h3>\n      <p>Real-time morphology changes after toxin exposure. Brightfield captures cell rounding, blebbing, detachment \u2014 quantified as confluency loss over time. No endpoint staining.<\/p>\n      <div class=\"bf-app-link\">View intoxication assay \u2192<\/div>\n    <\/a>\n\n    <a href=\"https:\/\/zencellowl.com\/zencell-spheroid\/\" class=\"bf-app\">\n      <div class=\"bf-app-icon\">\ud83d\udd35<\/div>\n      <div class=\"bf-app-tag\">3D Aggregates<\/div>\n      <h3>Spheroid Growth & Drug Screening<\/h3>\n      <p>HTS-compatible spheroid monitoring in 96-well ULA plates. Size, roundness, growth rate \u2014 automated across all wells. Published with University of Regensburg & Fraunhofer EMFT.<\/p>\n      <div class=\"bf-app-link\">View spheroid imaging \u2192<\/div>\n    <\/a>\n\n    <div class=\"bf-app coming\">\n      <div class=\"bf-app-icon\">\ud83d\udc1f<\/div>\n      <div class=\"bf-app-tag\">Coming Soon<\/div>\n      <h3>Zebrafish Brightfield Screening<\/h3>\n      <p>Embryo morphology, heart rate, pigmentation \u2014 brightfield time-lapse for zebrafish toxicology and drug screening. Contact us for early access and current FOV specifications.<\/p>\n      <div class=\"bf-app-link\" style=\"color:var(--gray);\">Contact us for details \u2192<\/div>\n    <\/div>\n\n  <\/div>\n<\/div>\n\n<!-- WHY BRIGHTFIELD -->\n<div style=\"background:var(--off);\">\n  <div class=\"bf-w\">\n    <div class=\"bf-label\">Why Brightfield First<\/div>\n    <h2 class=\"bf-h2\">Four Reasons <span>Brightfield Wins<\/span> for Routine Cell Biology<\/h2>\n    <div class=\"bf-why-grid\">\n      <div class=\"bf-why-card\">\n        <div class=\"bf-why-num\">01<\/div>\n        <h4>No phototoxicity<\/h4>\n        <p>Transmitted light at low intensity causes no measurable cell stress. Image continuously for 14 days without affecting cell health or behavior.<\/p>\n      <\/div>\n      <div class=\"bf-why-card\">\n        <div class=\"bf-why-num\">02<\/div>\n        <h4>No protocol changes<\/h4>\n        <p>No labeling, no staining, no washing. Place the plate in the system and press start. Works with your existing cells, media, and workflow.<\/p>\n      <\/div>\n      <div class=\"bf-why-card\">\n        <div class=\"bf-why-num\">03<\/div>\n        <h4>Continuous kinetics<\/h4>\n        <p>Not snapshots \u2014 a complete kinetic curve. See when the drug took effect, whether it was reversible, and how fast cells responded.<\/p>\n      <\/div>\n      <div class=\"bf-why-card\">\n        <div class=\"bf-why-num\">04<\/div>\n        <h4>90% lower cost<\/h4>\n        <p>Brightfield live cell imaging at \u20ac14,000 covers the majority of cell biology assays that fluorescence systems charge \u20ac150,000\u2013220,000 for.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<!-- COMPARISON TABLE -->\n<div class=\"bf-w\">\n  <div class=\"bf-label\">System Comparison<\/div>\n  <h2 class=\"bf-h2\">zenCELL owl vs. <span>Fluorescence Systems<\/span><\/h2>\n  <p class=\"bf-lead\">For the majority of cell biology assays, brightfield covers everything you need. Here is where the systems differ.<\/p>\n  <div class=\"bf-table-wrap\">\n    <table class=\"bf-table\">\n      <thead>\n        <tr>\n          <th>Feature<\/th>\n          <th>zenCELL owl \u00b7 Brightfield<\/th>\n          <th>Incucyte S3 \u00b7 Fluorescence<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>Purchase price<\/td><td class=\"bf-ok\">\u20ac14,000 one-time<\/td><td class=\"bf-mute\">~\u20ac220,000 one-time<\/td><\/tr>\n        <tr><td>Annual licence fee<\/td><td class=\"bf-ok\">None \u2014 included<\/td><td class=\"bf-mute\">Mandatory<\/td><\/tr>\n        <tr><td>Fluorescence channels<\/td><td class=\"bf-mute\">No \u2014 brightfield only<\/td><td class=\"bf-ok\">Yes \u2014 3 channels<\/td><\/tr>\n        <tr><td>Phototoxicity risk<\/td><td class=\"bf-ok\">None<\/td><td class=\"bf-mute\">Yes \u2014 with fluorescence<\/td><\/tr>\n        <tr><td>Protocol modification<\/td><td class=\"bf-ok\">None required<\/td><td class=\"bf-mute\">Labeling \/ staining needed<\/td><\/tr>\n        <tr><td>Scratch assay<\/td><td class=\"bf-ok\">\u2713 Validated \u00b7 50+ publications<\/td><td class=\"bf-ok\">\u2713 Validated<\/td><\/tr>\n        <tr><td>Organoid monitoring<\/td><td class=\"bf-ok\">\u2713 Brightfield \u00b7 label-free<\/td><td class=\"bf-ok\">\u2713 Brightfield + fluorescence<\/td><\/tr>\n        <tr><td>Cytotoxicity assay<\/td><td class=\"bf-ok\">\u2713 Confluency-based<\/td><td class=\"bf-ok\">\u2713 Fluorescence + brightfield<\/td><\/tr>\n        <tr><td>Installation<\/td><td class=\"bf-ok\">Any CO\u2082 incubator \u00b7 &lt;10 min<\/td><td class=\"bf-mute\">Dedicated incubator required<\/td><\/tr>\n        <tr><td>24-well simultaneous<\/td><td class=\"bf-ok\">\u2713 Full plate<\/td><td class=\"bf-mute\">Up to 6 scan positions<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\n<!-- FAQ -->\n<div style=\"background:var(--off);\">\n  <div class=\"bf-w\">\n    <div class=\"bf-label\">FAQ<\/div>\n    <h2 class=\"bf-h2\">Brightfield Imaging \u2014 <span>Common Questions<\/span><\/h2>\n    <div class=\"bf-faq\">\n      <details open>\n        <summary>What can I measure with brightfield live cell imaging?<\/summary>\n        <p>Cell confluency, morphology changes, migration (scratch assay \/ wound healing assay), cytotoxicity (confluency loss after drug treatment), organoid and spheroid growth, contamination detection, and cell division events. For fluorescence-dependent readouts such as GFP reporters or viability dyes, a fluorescence system is required.<\/p>\n      <\/details>\n      <details>\n        <summary>Do I need to modify my cell culture protocol?<\/summary>\n        <p>No. Brightfield imaging requires no dyes, labels, or staining. Place your existing plate in zenCELL owl inside the incubator and press start. The system works with any adherent or suspension cell line in standard 24-well plates without protocol changes.<\/p>\n      <\/details>\n      <details>\n        <summary>Can brightfield imaging replace fluorescence for cytotoxicity?<\/summary>\n        <p>For confluency-based cytotoxicity monitoring \u2014 yes. Loss of confluency over time is a direct measure of cell viability that does not require staining. For multiplexed viability assays using Calcein AM and propidium iodide, or for caspase-based apoptosis assays, a fluorescence system is needed.<\/p>\n      <\/details>\n      <details>\n        <summary>How does brightfield compare to phase contrast for live cell imaging?<\/summary>\n        <p>Brightfield and phase contrast are both transmitted-light techniques. Phase contrast enhances cell edge contrast using a phase ring in the objective \u2014 useful for very thin or transparent cells. zenCELL owl uses standard brightfield, which provides sufficient contrast for confluency analysis, migration assays, and morphology changes in most adherent cell lines. The 5MP sensor compensates for the absence of phase optics in most applications.<\/p>\n      <\/details>\n      <details>\n        <summary>What is the difference between brightfield and label-free imaging?<\/summary>\n        <p>\"Label-free\" is the broader term \u2014 it encompasses brightfield, phase contrast, DIC, and other transmitted-light techniques that do not require fluorescent labels. zenCELL owl uses brightfield (transmitted LED illumination at ~408 nm) as its label-free imaging modality. All zenCELL owl data is therefore both brightfield and label-free.<\/p>\n      <\/details>\n    <\/div>\n  <\/div>\n<\/div>\n\n<!-- CTA -->\n<section class=\"bf-cta\">\n  <h2>Ready to See Your Cells in Brightfield?<\/h2>\n  <p>Free 20-minute remote demo \u2014 real cells, real incubator, full software. No commitment required.<\/p>\n  <a href=\"https:\/\/zencellowl.com\/live-remotedemo\/\" class=\"bf-btn\">Book Free Demo<\/a>\n  <a href=\"https:\/\/zencellowl.com\/cell-imaging\/\" class=\"bf-btn bf-btn-ghost\">Product Details \u2192<\/a>\n<\/section>\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>zenCELL owl \u00b7 Brightfield Expert Brightfield Live Cell Imaging \u2014 Label-Free. Inside Your Incubator. Everything your cells do \u2014 migration, growth, morphology, drug response \u2014 visible in brightfield, continuously, without [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-6829","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Brightfield Live Cell Imaging \u2014 Label-Free | zenCELL owl<\/title>\n<meta name=\"description\" content=\"Brightfield live cell imaging \u2014 scratch assay, organoids, cytotoxicity. Label-free, 24 wells, no annual fee. 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