CPW	co-planar waveguide
DI	deionized
HUVEC	human umbilical vein endothelial cells
ICB	interconnect box
IDC	interdigital capacitor
IPA	isopropanol
MOF	metal–organic frameworks
MOS	metal-oxide-semiconductor
PCB	printed circuit board
PDMS	polydimethysiloxane
PMMA	polymethylmethacrylate
SIW	substrate integrated waveguide
SMA	subminiature type A
SOLT	short open load thru
VNA	vector network analyzer