SUPER-HYDROPHOBIC HIERARCHICAL STRUCTURES, METHOD OF FORMING THEM AND MEDICAL DEVICES INCORPORATING THEM

SUPER-HYDROPHOBIC HIERARCHICAL STRUCTURES, METHOD OF FORMING THEM AND MEDICAL DEVICES INCORPORATING THEM

Synthetic polymer substrates comprising a hierarchical surface structure of multiple domes and multiple pillars on said domes, wherein said substrate is a synthetic polymer film, said domes have diameters in the range from about 5 μm to about 400 μm, heights in the range from about 2.5 μm and about...

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Bibliographische Detailangaben
Hauptverfasser: RODRIGUEZ ISABEL, HO AUDREY YOKE YEE, COOPER KEVIN, NATARAJAN SRIRAM, LOW HONG YEE, LIM CHEE TIONG, LUONG-VAN EMMA KIM, ELMOUELHI NOHA
Format: Patent
Sprache:eng
Schlagworte:
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Zusammenfassung:Synthetic polymer substrates comprising a hierarchical surface structure of multiple domes and multiple pillars on said domes, wherein said substrate is a synthetic polymer film, said domes have diameters in the range from about 5 μm to about 400 μm, heights in the range from about 2.5 μm and about 500 μm, and said pillars have diameters in the range from about 20 nm to about 5 μm and aspect ratios of from about 2 to about 50, and methods of making and using them.