https://dropletlab.com/validation/case-studies/federal-research-lab-coated-fabric-contact-angle/ 2026-10-18T07:19:11+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/oils-fats-personal-care-hydrophobicity-contact-angle/ 2026-10-18T07:17:21+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/agrochemical-startup-surface-tension-calibration/ 2026-11-12T21:11:51+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/fortune-500-adhesives-rd-redesigned-dropometer/ 2026-10-18T07:17:41+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/gist-membrane-lab-contact-angle/ 2026-10-18T07:18:34+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/medical-device-manufacturer-catheter-coating-contact-angle/ 2026-10-18T07:19:26+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/concordia-paper-microfluidics-contact-angle/ 2026-10-22T07:25:39+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/concordia-chemosensors-2020-fig3b-contact-angle-marker-inks.jpg Concordia Chemosensors 2020 Fig. 3b: water contact angle of four marker inks Source: https://doi.org/10.3390/chemosensors8040097. Licence: https://creativecommons.org/licenses/by/4.0/. Change: cropped to panel (b). https://dropletlab.com/validation/case-studies/sdsu-biodegradable-packaging-film-contact-angle/ 2026-10-18T07:19:39+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/sdsu-foods-2024-fig3d-water-contact-angle-0-30s.jpg SDSU Foods 2024 Fig. 3d: water contact angle on soyhull lignocellulose film from 0 to 30 s Source: https://doi.org/10.3390/foods13244000. Licence: https://creativecommons.org/licenses/by/4.0/. Changes: panel (d) cropped and the four frames rearranged into a grid. https://dropletlab.com/validation/case-studies/waterloo-rheology-surface-tension-pendant-drop/ 2026-11-04T12:04:24+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/waterloo-fluids-2025-fig11-surface-tension-error-bars.jpg Waterloo Fluids 2025 Fig. 11: surface tension with error bars, 2000 ppm CHEC polymer with Stepwet surfactant Source: https://doi.org/10.3390/fluids10100253. Licence: https://creativecommons.org/licenses/by/4.0/. Unmodified apart from resizing. https://dropletlab.com/validation/case-studies/university-of-calgary-electrospun-fibre-contact-angle/ 2026-10-18T07:19:54+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/07/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/university-of-bologna-inkjet-ink-surface-tension/ 2026-10-18T07:19:52+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/07/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/university-of-manchester-titanium-implant-contact-angle/ 2026-10-18T07:19:57+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/alabbad-2025-fig6-titanium-water-contact-angle.jpg Alabbad 2025 Fig. 6 titanium water contact angle https://dropletlab.com/validation/case-studies/university-of-utah-ski-wax-contact-angle/ 2026-10-18T07:20:08+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/kramer-2024-fig6-ski-wax-contact-angle.png Average contact angle of four ski glide waxes (Kramer 2024, Fig. 6) Source: https://uen.pressbooks.pub/range25i1/chapter/kramer/ . Licence: CC BY 4.0. Reproduced unchanged. https://dropletlab.com/validation/case-studies/plating-chemistry-maker-chemically-resistant-contact-angle/ 2026-11-07T09:08:25+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/emory-university-emulsion-interfacial-tension/ 2026-11-09T09:50:30+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/university-of-maryland-dental-resin-coating-contact-angle/ 2026-10-18T07:19:59+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/ba-armah-2024-fig2a-dmaddm-water-contact-angle.jpg Ba-Armah 2024 Fig 2a DMADDM water contact angle https://dropletlab.com/validation/case-studies/university-of-alberta-electrowetting-contact-angle/ 2026-10-18T07:19:48+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/glass-research-institute-custom-bottle-contact-angle/ 2026-10-18T07:19:34+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/custom-dropometer-glass-bottle-contact-angle.jpg Custom Dropometer for glass bottle contact angle https://dropletlab.com/validation/case-studies/aerospace-defense-oleophobic-coating-contact-angle/ 2026-10-18T07:19:32+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/iowa-state-university-coated-fabric-contact-angle/ 2026-10-18T07:18:46+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/06/Fabric-Holder-Before-after.jpg Fabric Holder - Before after https://dropletlab.com/validation/case-studies/labels-manufacturer-ink-adhesive-wetting-second-site/ 2026-10-18T07:17:48+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/bulgarian-academy-of-sciences-plated-coatings-contact-angle/ 2026-10-26T12:27:21+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/11/water-glass-20.png Glass-DI Water-Contact Angle Glass-DI Water-Contact Angle https://dropletlab.com/validation/case-studies/cornell-university-ccmr-lignin-pla-contact-angle/ 2026-11-06T10:30:02+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/cornell-university-fibers-2025-fig9-lignin-pla-contact-angle.jpg Cornell University Fibers 2025 Fig 9 lignin PLA contact angle Source: Szlek DB, Fan EL, Frey MW. Multifunctional, Flexible, Electrospun Lignin/PLA Micro/Nanofiber Mats from Softwood Kraft, Hardwood Alcell, and Switchgrass CELF Lignin. Fibers 2025, 13(9), 129. doi 10.3390/fib13090129. Licensed CC BY 4.0. https://dropletlab.com/validation/case-studies/pharmaceutical-cdmo-spray-drying-surface-tension/ 2026-10-18T07:20:14+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/university-of-toronto-dropometer-two-campuses/ 2026-10-18T07:20:04+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/07/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/battery-rd-electrolyte-wetting-contact-angle/ 2026-10-18T07:19:18+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/harvard-university-cns-shared-facility-tensiometer/ 2026-11-06T10:30:11+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/harvard-university-biomimetics-2025-fig5-plasma-titanium-contact-angle.jpg Harvard University Biomimetics 2025 Fig 5 plasma titanium contact angle Source: Ho K, Shiba T, Chen CY, Kim DM. Plasma Treatment to Remove Titanium Surface Contaminants and Improve Implant Biocompatibility: An In Vitro Study. Biomimetics 2025, 10(9), 571. doi 10.3390/biomimetics10090571. Licensed CC BY 4.0. Cropped to panels A, B, D and E. https://dropletlab.com/validation/case-studies/ribb-nepal-edible-coating-surface-energy/ 2026-10-18T07:19:28+00:00 monthly 0.8 https://dropletlab.com/validation/case-studies/lakehead-membrane-bioreactor-contact-angle/ 2026-10-18T07:18:52+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/clemson-laser-inscribed-graphene-contact-angle/ 2026-10-18T07:18:01+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/clemson-micromachines-2024-fig1a-lig-batches-contact-angle.jpg Clemson Micromachines 2024 Fig. 1A: contact angle on four laser inscribed graphene batches Source: https://doi.org/10.3390/mi15070874. Licence: https://creativecommons.org/licenses/by/4.0/. Changes: panel (A) cropped and the four frames rearranged into a grid. https://dropletlab.com/validation/case-studies/fused-silica-quartz-rd-surface-tension-surface-energy/ 2026-10-18T07:17:28+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/lubricant-base-oil-maker-modular-dropometer/ 2026-10-26T12:27:23+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2025/10/Dropometer-scaled.jpg https://dropletlab.com/validation/case-studies/uk-thermoelectric-company-contact-angle-surface-tension/ 2026-10-18T07:18:21+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/Dropometer-with-Auto-Dropper-scaled.jpg Dropometer with Auto Dropper Dropometer with Auto Dropper https://dropletlab.com/validation/case-studies/universidad-catolica-temuco-catheter-coating-contact-angle/ 2026-10-18T07:19:44+00:00 monthly 0.8 https://dropletlab.com/wp-content/uploads/2026/10/de-america-2026-fig3a-coated-catheter-segments.jpg de America 2026 Fig 3A coated catheter segments https://dropletlab.com/validation/case-studies/usf-educational-instrument/ 2026-10-26T12:27:18+00:00 monthly 0.8 https://dropletlab.com/validation/case-studies/zeus-polymer-extrusion-manufacturing/ 2026-10-18T06:18:09+00:00 monthly 0.8 https://dropletlab.com/validation/case-studies/murdoch-university-soil-contact-angle/ 2026-10-18T07:19:05+00:00 monthly 0.8