Table 2 Overview of bacterial-targeted MSNs delivery systems
Type of targeting | Targeting ligand | Bacterial | Type of device | Refs. |
|---|---|---|---|---|
Electrostatic interaction | Quaternary ammonium polyethyleneimine (QPEI) | P. syringaepv. Lachrymans, Clavibacter michiganensis subsp. michiganensis | Ag@MSN-QPEI | [140] |
Bionic recognition | Outer membrane vesicles (OMVs) | S. aureus、E. coli | Rif@MSN@OMV | [142] |
Aptamers recognition | Trehalose | Mycobacteria | HOMSNs-Tre-INH | [143] |
SA20hp | S. aureus | Aptamer-gate NP | [144] | |
Lactobacillus monocytogenes aptamer | L. monocytogenes | AptBACNPs | [145] | |
Antigen–antibody recognition | Anti-S. aureus antibody | S. aureus | Ab@S-HA@MMSNs | [146] |
Staphylococcus aureus (S. aureus)-specific aptamer | S. aureus | RAHMSN@AGNR | [147] | |
Peptides recognition | Ovotransferrin-derived antibacterial peptide (OVTp12) | E. coli | MSNs@OVTp12@Gen | [93] |
Peptide UBI29-41 | S. aureus | MSN@D&U@V | [150] | |
Carbohydrates recognition | Gluconamide moieties | E. coli | glc-SiO2NPs | [151] |
Trehalose | M. smegmatis | M-PFPA-Tre-INH | [152] |