#ContactAngle
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hayase.science
液滴の写真を撮れば静止接触角を簡単計算できるpythonプログラムをAI使って更新しました。
github.com/genh215/Cont...
元々は以下の論文で用いていたものです。
pubs.acs.org/doi/10.1021/...
GitHub - genh215/ContactAngle: For measuring the contact angle of a stationary water droplet
For measuring the contact angle of a stationary water droplet - genh215/ContactAngle
github.com
April 10, 2026 at 5:37 AM
leidenforce.bsky.social
- Contact angle hysteresis -
Why do droplets stick to surfaces even at low angles?

Answer in this video by @espciparispsl.bsky.social

🎥 youtu.be/eTpEXYuK2bA?...

⏳ No time right now? Save this post and come back later
#ContactAngle #Hysteresis #mooc #FluidDynamics #Physics
2.2 Solid-liquid contact - Hysteresis
YouTube video by ESPCI Paris - PSL
youtu.be
November 10, 2025 at 8:21 AM
orbitresearch.bsky.social
Orbit Research is helping industries boost surface performance with Contact Angle Measurement services.
💧 Surface Energy
🧪 Interfacial Tension
🧼 Treatment Validation
Instruments: DSA100 & MSA
www.orbitresearch.co.in
#SurfaceScience #Wettability #ContactAngle #OrbitResearch
June 18, 2025 at 7:30 AM
orbitresearch.bsky.social
The Q-Chain® LCM Series, featuring the LCM Mono and LCM Gonio, is engineered to meet the modern demands of liquid color quality control and formulation—without requiring drying.
Developed by Orontech, these systems empower manufacturers, laboratories, and R&D
#ContactAngleMeter #ContactAngle
June 10, 2025 at 11:28 AM
orbitresearch.bsky.social
Surface Tension Measurement matters.
Orbit Research & Consultancy offers:
Static & Dynamic Testing
Interfacial Tension Measurement
K20 Force Tensiometer
DSA100 Drop Shape Analyzer
👉 www.orbitind.com
#SurfaceTension #ContactAngle #PetroleumTesting #FoamAnalyzer #OrbitResearch #ZetaPotential
Orbitind – Surface Tension Meters | Contact Angle Instruments
Orbit Research supplies precision surface tension meters and contact angle measurement instruments for advanced material analysis.
www.orbitind.com
June 16, 2025 at 10:21 AM
leidenforce.bsky.social
Reaction-controlled ripening can invert intuition: on patterned surfaces, #bubble growth is not always “big wins, small loses”. Geometry & #ContactAngle reshape the #chemical potential landscape, enabling reversed volume exchange between bubbles.

🔗 doi.org/10.1103/pynn...

#SoftMatter #Interfaces
Reaction-controlled ripening of dual bubbles on flat substrates with constant contact angle
While Ostwald ripening is widely studied, its reaction-controlled regime on unpinned substrates lacks a rigorous analytical foundation. Here, the authors establish a theoretical framework by deriving ...
doi.org
June 11, 2026 at 11:56 AM
orbitresearch.bsky.social
Discover how contact angle & surface energy analysis can level up your coatings, bonding, & surface prep.
Our tools (Ayríís, MSA, DSA100) are made for labs, R&D & field use.
🔬💧 Built by @OrbitResearch

Explore: orbitind.com
#SurfaceScience #LabTech #ContactAngle #BSKEY #EngineeringTools
Orbit Research: Premium Surface Analysis Solutions with Accurate Contact Angle Measurements Wettability, gauged by the contact angle, is a vital surface characteristic that plays a key role in cleaning, coating, gluing, and printing processes. By utilizing two or more liquids, the contact angle provides invaluable insights into surface free energy and its polar components. This critical information determines the effectiveness of surface activation and the compatibility between materials and their respective coatings or adhesives.
May 16, 2025 at 10:39 AM
hayase.science
静止水滴接触角を簡易計測するPythonプログラムを公開しました
github.com/genh215/Cont...
GitHub - genh215/ContactAngle: For measuring the contact angle of a stationary water droplet
For measuring the contact angle of a stationary water droplet - genh215/ContactAngle
github.com
March 4, 2025 at 7:48 AM