Preparation method of multifunctional dressing integrating photo-thermal treatment, antibiosis and temperature and humidity sensing

The invention discloses a preparation method of a multifunctional dressing integrating photo-thermal treatment, antibiosis and temperature and humidity sensing. The preparation method comprises the steps of preparation of polydopamine nanoparticles, preparation of a photo-thermal nanofiber membrane,...

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Bibliographische Detailangaben
Hauptverfasser:	TAN SHENXING, YU HAIDONG, LIANG FEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS COTTON-WOOL DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS HUMAN NECESSITIES HYGIENE KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The invention discloses a preparation method of a multifunctional dressing integrating photo-thermal treatment, antibiosis and temperature and humidity sensing. The preparation method comprises the steps of preparation of polydopamine nanoparticles, preparation of a photo-thermal nanofiber membrane, preparation of liquid metal ink, silk-screen printing of the liquid metal ink, preparation of a temperature sensor, preparation of a humidity sensor and device packaging. Polydopamine nanoparticles with excellent photo-thermal performance are adopted and loaded on a polylactic acid/polycaprolactone nanofiber membrane to form a photo-thermal antibacterial fiber membrane substrate layer, flexible liquid metal double-interdigital electrode circuit patterns are manufactured on the photo-thermal antibacterial nanofiber membrane through gallium-based liquid metal wire mesh printing, and the flexible liquid metal double-interdigital electrode circuit patterns are formed on the photo-thermal antibacterial nanofiber membra