Table 2.
Examples of conjugation to activated cellulose surfaces
| Surface activation | Biosensor | Surface | Ref. |
|---|---|---|---|
| Epichlorohydrin reaction to give epoxy groups | DNA for antibody removal from blood | Regenerated cellulose | [112] |
| Periodate oxidation to give aldehyde groups | DNA aptamers | Regenerated cellulose and microcrystalline cellulose | [8] |
| 1-fluoro-2-nitro-4-azidobenzene photo-activated linker | Antibodies | Regenerated cellulose | [105] |
| Epichlorohydrin followed by pentaethylenehexamine | Invertase | Cellulose regenerated from diacetylcellulose | [110] |
| 1,4-diaminobenzene reaction with C6-tos | Glucose oxidase, HRP, and lactate oxidase | Regenerated cellulose | [109] |
| 1,4-butanediol diglycidyl ether | Glucoamylase | Bacterial cellulose | [116] |