CD	carbon dots	CND	carbon nanodots
CNT	carbon nanotubes	CP	conductive polymers
CQD	carbon quantum dots	CVD	Chemical Vapour Deposition
DCM	dichloromethane	DMF	dimethylformamide
DSSC	Dye-Sensitized Solar Cells	ES	Electrospinning
FLG	few-layers graphene	FT-IR	Fourier-Transform Infrared Spectroscopy
G	graphene	GCE	Glassy Carbon Electrode
GO	graphene oxide	GPC	Gel Permeation Chromatography
GQD	graphene quantum dots	HA	hyaluronic acid
hfNSC	human fetal neural stem cells	hNSC	human neural stem cells
ITO	indium tin oxide	MALDI	Matrix-Assisted Laser Desorption/Ionization
MWCNT	multi-walled carbon nanotubes	NIPAM	N-isopropylacrylamide
PAA	poly(acrylamide)	PAN	polyacrylonitrile
PANI	polyaniline	PDMS	polydimethylsiloxane
PEDOT	poly(3,4-ethylenedioxythiophene)	PEG	polyethyleneglycol
PET	polyethylene terephthalate	pHEMA	poly(2-hydroxyethyl methacrylate)
PPy	polypyrrole	PSS	poly(styrenesulfonate)
PVA	polyvinyl alcohol	rGO	reduced graphene oxide
SEC	Size Exclusion Chromatography	SEM	Scanning Electron Microscopy
SPCE	Screen-Printed Carbon Electrode	SWCNT	single-walled carbon nanotubes
TCE	transparent conductive electrodes	TEM	Transmission Electron Microscopy
TGA	Thermogravimetric Analysis	UV-Vis-NIR	Ultraviolet-Visible-Near-IR Spectroscopy
VOC	volatile organic compounds	VPP	vapor phase polymerization
XPS	X-Ray Photoelectron Spectroscopy	YM	Young’s Modulus