id	keyword
brj-23293	et al
brj-23293	carbon
brj-23293	dots
brj-23293	quantum
brj-23293	quantum dots
brj-23293	carbon quantum
brj-23293	biomass
brj-23293	cqds
brj-23293	doi
brj-23293	carbon dots
brj-23293	biomass carbon
brj-23293	article
brj-23293	yang
brj-23293	wang
brj-23293	detection
brj-23293	method
brj-23293	synthesis
brj-23293	review
brj-23293	lignin