Table 1.
Specification of available different enzymatic glucose sensors used in cell culture application.
| Detection Technique |
Sensor Components | Linear Range (mM) | Cell Type | In-Line Measurement | Ref |
|---|---|---|---|---|---|
| Optical | Oxygen sensor covered with glucose oxidase enzyme, bovine serum albumin (BSA), glycerol, glutaraldehyde | 0–20 | Chinese hamster ovarian (CHO) cells | Yes | [23] |
| Electrochemical | Multi-walled carbon nanotubes, chitosan, glucose oxidase enzyme | 5–25 | Human myeloid leukemia (U937) cells | Yes | [21,24] |
| Electrochemical (Amperometric) |
Water-based carbon ink formulations containing cobalt phthalocyanine (CoPC), glucose oxidase enzyme | up to 5 | Human choriocarcinoma (BeWo) cells | Yes | [25] |
| Electrochemical (Amperometric) |
pHEMA enzyme membrane containing glucose oxidase |
up to 10 | Human glioblastoma multiforme (T98G) brain cancer cells | Yes | [26] |
| Electrochemical (Amperometric) |
Carbon black–Prussian blue screen-printed electrode modified with Glucose oxidase and cellulose nanocrystals | 0.1–2 | NIH 3T3 fibroblast cells | No | [27] |