A2AR	Adenosine A2A receptor
APEC	A2A-AR agonist
ACF	Autocorrelation function
CW	Continue wave
CCD	Charge-coupled device
CEM-A cells	Acute lymphoblastic leukemia, All cells
CT	Cut tail
CL	Cylindrical lens
Env	Envelope glycoprotein
FCS	Fluorescence correlation spectroscopy
F-actin	Filamentous actin
FWHM	Full-width-half-maximum
GPCRs	G-protein receptors
GFP	Green fluorescent protein
HOS	Hos osteoblast- like cells
HA	hydroxyapatite
His-tag	histidine residues tag
IC50	Half maximal inhibitory concentration
KD	Dissociation constant
lgG	Immunoglobulin G
LAP	Linear assignment problem
LSM	Light sheet microscope
NA	Numerical aperture
OEG	oligo ethylene glycol
PtK2	Potorous tridactylus kidney epithelial cells
PBW	Proton Beam Writing
PCL	Poly-ε-caprolactone (PCL) materials
PBS	Phosphate-buffered saline
PP	Polyproline
PSF	Point spread function
ROI	Region of Interest
STED	Stimulated emission depletion microscopy
SEM	Scanning electron microscope
Sf9	Spodoptera frugiperda
SMT	Single-molecule tracking
S/N	Signal to noise ratio
T-Rex	Triplet-state relaxation
tris-NTA	tris(hydroxymethyl)aminomethane-nitrilotriacetic acid
WGA	Wheat germ agglutinin
WT	Wild type
An−	Anion
λabs	Absorption wavelength
εmax	Molar extinction coefficient at maximum absorption wavelength
λfl	Fluorescence peak wavelength
Φ	Fluorescence quantum yield
τ	Fluorescence lifetime
S0	Ground state
S1	First excited singlet state
T1	First triplet state
Kisc	Intersystem crossing rate
Krad	Radiative decay rate
Kexc	Excitation rate
Kic	Internal conversion rate constant
Ktun	Radiative decay rate constant
Kt	Total decay rate constant
Ks	Radiative decay rate Constant
Kex	Non-radiative decay rate Constant
Neff	Average number of targets in ROI
Τdiff	Diffusion time of targets in ROI
D	Dark state
Gαβγ	G protein heterotrimer α, β and γ
Δr	Full-width-half-maximum
βrev	Reversal efficiency