| SARS-CoV-2 | severe acute respiratory syndrome coronavirus 2 |
| ACE2 | angiotensin-converting enzyme 2 |
| PEG | poly(ethylene glycol) |
| DMEM | dulbecco’s modified eagle’s medium |
| FBS | fetal bovine serum |
| MOI | multiplicity of infection |
| DMSO | dimethyl sulfoxide |
| PRA | plaque reduction assay |
| IC50 | 50 percent inhibitory concentration |
| MTT | 4,5-dimethylthazolk-2-yl)-2,5-diphenyl tetrazolium bromide |
| SD | standard deviation |
| Cho | cholesterol |
| CC50 | 50 percent cytotoxicity concentration |