BCP	Biphasic calcium phosphate
rGO	Reduced graphene oxide
HA	Hydroxyapatite
β-TCP	β-Tricalcium phosphate
BMP	Bone morphogenetic protein
2D	Two-dimensional
GO	Graphene oxide
Bio-C	BCP microparticle
FE-SEM	Field emission-scanning electron microscopy
H&E	Hematoxylin and eosin
3D	Three dimensional
ID/IG	Intensity ratio of the D and G bands
micro-CT	Micro-computed tomographic
ROI	Region of interest
NBV	New bone volume
EDTA	Ethylenediaminetetraacetic acid
NBA	New bone area