| SARS-CoV-2 | Severe acute respiratory syndrome coronavirus 2 |
| HSV-1 | Herpes simplex virus type 1 |
| HSK | Herpes simplex keratitis |
| CLP | Collagen-like peptide |
| PEG | Poly(ethylene glycol) |
| MES | 2-(N-morpholino)ethanesulfonic acid |
| EDC | 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride |
| NHS | N-hydroxysuccinimide |
| PBS | Phosphate-buffered saline |
| FTIR | Fourier-Transform Infrared Spectroscopy |
| ATR | Attenuated total reflectance |
| NMR | Nuclear magnetic resonance |
| FEG-SEM | Field emission gun scanning electron microscopy |
| Tris-HCl | Tris(hydroxymethyl)aminomethane hydrochloride |
| DSC | Differential scanning calorimetry |
| ALK | Anterior lamellar keratoplasty |
| IVCM | In vivo confocal microscopy |
| H&E | Hematoxylin and eosin |
| LVR | Linear viscoelastic region |
| HSE | Herpes simplex encephalitis |
| CIS | Cornea-in-a-Syringe |
| SiNP-GF19 | Silica nanoparticles with cationic peptide GF19 |