▎ 摘　　要

NOVELTY - A graphene/silk fibroin/chitooligosaccharide-modified bamboo original fabric comprises a bamboo fabric cloth and a finishing layer. The bamboo fabric cloth is treated by cationic modification process. The finishing layer comprises an oxidized graphite layer, silk fibroin layer, and chitosan layer. The oxidized graphite layer comprises graphene oxide and azobisisobutyronitrile. The silk fibroin layer comprises silk fibroin and glutaraldehyde. The chitooligosaccharide layer comprises chitooligosaccharide. USE - Graphene/silk fibroin/chitooligosaccharide-modified bamboo original fabric (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene/silk fibroin/chitooligosaccharide-modified bamboo original fabric, which involves (i) immersing bamboo fiber fabric in a cationic finishing agent at room temperature, heating at 60-70 degrees C, adjusting the pH to 8.5-9, oscillating at constant temperature for 20-30 minutes, removing, washing, and drying to obtain pretreated bamboo original fabric, (ii) immersing pretreated bamboo fiber fabric in an aqueous graphene oxide solution, removing, washing, coating with azobisisobutyronitrile, washing, and drying to obtain graphene-modified bamboo original fabric, (iii) immersing the graphene-modified bamboo fabric in a fibroin aqueous solution, removing, washing, coating with glutaraldehyde, washing, and drying to obtain silk fibroin-modified bamboo original fabric, (iv) immersing silk fibroin-modified bamboo fabric in an aqueous chitooligosaccharide solution, removing, and washing with water.