CTC	Circulating tumor cell
ctDNA	Circulating tumor DNA
DNA	Deoxyribonucleic acid
DTP	Di-thiopropionate
EDC	Ethyl di-methyl aminopropyl carbodiimide
FDA	Food and Drug Agency
GO-SELEX	Graphene oxide-based SELEX
HER2	Receptor tyrosine protein kinase
HIV	Human Immunodeficiency Virus
IVDMDD	In Vitro Diagnostic Medical Device Directive
LSPR	Localized surface plasmon resonance
MUA	Mercapto-undecanoic acid
NHS	N-hydroxy succinimide
RNA	Ribonucleic acid
SAMR	Chinese State Administration for Market Regulation
SARS-CoV2	Severe acute respiratory syndrome coronavirus 2
SELEX	Systematic Evolution of Ligands by Exponential Enrichment
SPR	Surface plasmon resonance
SPRi	Surface plasmon resonance imaging