AD	Alzheimer’s Disease
AF555	Alexa Fluor
AFM	Atomic Force Microscopy
AGO	Amino-functionalized GO
APTES	((3-aminopropyl) triethoxysilane)
AuNPs	Gold Nanoparticles
BBB	Blood Brain Barrier
Brim	Brimonidine
CD	Circular Dichroism
CEF	Cephalexin
CG	Claisen Graphene
Chi	Chitosan
CLSM	Confocal Laser Scanning Microscopy
CMC	Carboxymethylcellulose
CNT	Carbon Nanotubes
CSF	Cerebrospinal Fluid
Cur	Curcumin
DAPI	4′,6-diamidino-2-phenylindole
DDS	Drug Delivery System
DI	Deionized
DLS	Dynamic Light Scattering
DOX	Doxorubicin
FA	Folic Acid Antibody
FBS	Fetal Bovine Serum
Fe3O4@GO	Iron Oxide decorated Graphene Oxide
FGMs	Functional Graphenic Materials
FITIC	Fluorescein Isothiocyanate
FL	Fluorescein
FTIR	Fourier-Transform Infrared Spectroscopy
G(IIKK)4I-NH2	Antibacterial peptide
GCE	Glassy Carbon Electrode
GO	Graphene Oxide
GOChi	Chitosan functionalized Graphene Oxide
GO-IONP	Graphene Oxide—Iron Oxide nanocomposites
GOn	Nano Graphene Oxide
HA	Hyaluronic Acid
HDF	Human Dermal Fibroblast
Hep	Heparin
hFOB	Human Fetal Osteoblast
h-MC	Hybrid Microcapsule
HOG	Human Oligodendroglia
HSCs	Hematopoietic Stem Cells
IO	Iron Oxide
LbL	Layer-by-layer
Lf	Lactoferrin
mGO	Magnetic Graphene Oxide
NIR	Near Infrared Radiation
NP’s	Nanoparticles
OVA	Ovalbumin
P(glu)	Poly glutamate
P(lys)	Poly lysine
PAA	Poly (acrylic acid)
PAA-Cys	Poly(acrylic acid)-cysteine
PAH	Poly(allylamine hydrochloride)
PB	1-Pyrenebutyrate
PBAE	Poly(β-amino ester)
PBS	Phosphate Buffered Saline
PC12	Pheochromocytoma Cells
PD	Parkinson’s Disease
PEDOT:PSS	Poly(3,4-ethylenedioxythiophene) polystyrene sulfonate
PEG	Polyethylene glycol
PEI	Poly(ethylene imine)
PEMf	Polyelectrolyte Multilayer films
Pep	Synthetic peptides
PLL	Poly L-Lysine
PMMA	Poly(methylmethacrylate)
POAA	Polyoxyalkyleneamine
PolyCD	Polycyclodextrins
PS	Polystyrene
Pue	Puerarin
PVP	Poly N-vinylpyrrolidone
PYM	Pingyangmycin
QCM	Quartz Crystal Microbalance
rGO	Reduced Graphene Oxide
RS	Raman Spectroscopy
SA	Sodium Alginate
SEM	Scanning Electron Microscopy
Si	Silicon
SPR	Surface Plasmon Resonance
STM	Scanning Tunneling Microscopy
TEM	Transmission Electron Microscopy
THF	Tetrahydrofuran
ThS	Thioflavin S
TR	Texas Red
XPS	X-ray Photoelectron Spectroscopy