Effects of PVP/NVP Additives on the Surface Wettability and Hydration Kinetics of Low-Silicone TRISS-Based Hydrogel Contact Lenses

Silicone hydrogels offer high oxygen permeability but suffer from poor wettability. This study integrates a TRISS-based system (0–2.0 wt%) with a fixed PVP/NVP matrix (1.0/0.5 wt%) to enhance hydration-induced dimensional stability and surface properties. Fabricated via cast-molding, the lenses demo...

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Autori principali:	Jaehyeung Kim, Sangjun Pyo, Hyerin Ahn, Ok Chan Jeong
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2026-03-01
Serie:	Gels
Soggetti:	silicone hydrogel 3-[tris(trimethylsilyloxy)silyl]propyl methacrylate (TRISS) polyvinylpyrrolidone (PVP) N-vinyl-2-pyrrolidone (NVP) oxygen transport surface wettability
Accesso online:	https://www.mdpi.com/2310-2861/12/4/276
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