They are usually soft and weak, but can be made hard and tough. Hydrogels are gels that have water as their main constituent. Stimuli responsive hydrogels can be used in optical communication ...

HEMASHIELD PLATINUM Woven Double Velour Grafts are collagen-impregnated and come in straight, one-branch, or multi-branch graft configurations for aortic repair. Trusted for more than 20 years ...

Mar. 19, 2025 — A new study reveals that encapsulated heating methods, an often-used heat simulation method, significantly increase heart rates and cardiac strain compared to natural heat ...