Table 3.
MNPs-based glycan nanobiosensors and their characteristics.
| Carbohydrate | Immobilization | Interface | Transducer | Analyte | LOD | Ref. |
|---|---|---|---|---|---|---|
| Lewis x | polyacrylic acid + CuAAC chemistry | MNPs (Fe3O4 core) | magnetic field | dendritic cells | undefined | [111] |
| N-glycans | boronate affinity controllable oriented surface imprinting | MNPs | systematic evolution of ligands by exponential enrichment | aptamers | <1 nM | [114] |
| chitosan | click chemistry (PEG) | MNPs (Fe3O4 core) | optical (colorimetric biosensing assay) | acid-fast bacilli of M. tuberculosis | 102 CFU·mL−1 | [113] |