GRAPHENE-BASED ANTIMICROBIAL COMPOSITES

• Main Authors: MALIYEKKAL SHIHABUDHEEN MUNDAMPRA, SREENIVASAN SREEPRASAD THERUVAKKATTIL, THALAPPIL PRADEEP
• Format: Patent
• Language: English
• Published: 10.10.2013
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BEER; BIOCHEMISTRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MEASURING; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; NANOTECHNOLOGY; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PHYSICS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; SPIRITS; TESTING; TRANSPORTING; TRAPPING; VINEGAR; WINE

Composite materials comprising functionalized graphenes, methods of preparing the composite materials, and methods of using the composite materials are described herein. A composite material comprising reduced graphene oxide, chitosan, and native lactoferrin show much higher antimicrobial activity versus individual reduced graphene oxide, chitosan, and native lactoferrin alone.