Symbol	Name	Unit
a	Regression coefficients for the approximation of N(t)
b	Random effects coefficients
β	Fixed effects coefficients
BEVS	Baculovirus expression vector system
BR021	Harmonia axyridis antimicrobial peptide BR021
BSA	Bovine serum albumin
CHO	Chinese hamster ovary cells
e	error
GmGlv	Galleria mellonella antimicrobial peptide gloverin
HeLa	Henrietta Lacks cell line
High Five	Ovarian cell line from the cabbage looper Trichoplusia ni
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
NIR	Near infrared
OD880	Optical density at 880 nm
PBS	Phosphate-buffered saline
PVDF	Polyvinylidene difluoride
rS2	Recombinant Drosophila melanogaster Schneider 2 cells
SD	Standard deviation
SDS PAGE	Sodium dodecylsulfate polyacrylamide gel electrophoresis
Sf9	Clonal isolate of Spodoptera frugiperda Sf21 cells
TFF	Tangential flow filtration
Vero	African green monkey kidney epithelial cells (from verda reno = green kidney)
fc	Characteristic frequency	[kHz]
N	Absolute cell number	[-]
t	Time	[h]
X	Cell concentration	[106/mL]
κ	Conductivity	[mS/cm]
µ	Specific growth rate	[h-1]
Δε	Maximal permittivity difference	[pF/cm]
ε	Permittivity	[pF/cm]