Nail science: structure, polymers and light
Understand nail structure and the physical principles behind coatings: polymer networks, light absorption, hardness and fracture. These explanations help interpret technical language. They are educational references and do not diagnose a nail condition or replace professional medical advice.
Latest Articles · 10
A Beginner’s Guide · Nail Science
Nail plate, nail bed and matrix: what each part does
AI-assisted preparation · NailWiki editorial team · Photo · Pexels
Nail Science
Photo · PexelsSafety data sheets: a guide to the document’s structure
Nail Science
AI illustrationLight absorption and scattering: why they differ
Nail Science
Photo · PexelsSolutions and dispersions in nail materials
Nail Science
AI illustrationPolymer chains and crosslinks: two different structures
Key Terms
Absorption and scattering
Absorption transfers light energy to matter. Scattering changes the direction in which light travels. Both can affect a nail material’s appearance, but they answer different questions about what happens inside it.
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Nail Science
AI illustrationHardness and fracture toughness: what each tells you
Nail Science
Photo · PexelsMeasurement uncertainty: what the number leaves open
Nail Science
Photo · PexelsHazard and risk: why the words are different
Nail Science
Photo · PexelsGloss and colour: different parts of appearance
Nail Science
Photo · Pexels