Targeting Foodborne Pathogens Via Surface-Functionalized Nano-Antimicrobials Publisher Pubmed



Bahrami A¹ ; Delshadi R² ; Cacciotti I³ ; Faridi Esfanjani A⁴ ; Rezaei A⁵ ; Tarhan O⁶ ; Lee CC⁷ ; Assadpour E⁸ ; Tomas M⁷ ; Vahapoglu B⁹ ; Capanoglu Guven E⁹ ; Williams L¹ ; Jafari SM^{4, 8}
Source: Advances in Colloid and Interface Science Published:2022

Abstract

The incorporation of antibiotics and bioactive compounds into non-toxic nanoparticles has been popularly used to produce effective antimicrobial nanocarriers against foodborne pathogens. These systems can protect antimicrobials against harsh environments, control their release, and increase their antimicrobial activities; however, their functions can be decreased by some major barriers. Intracellular localization of bacteria protects them from the host immune system and antimicrobial agents. Also, bacteria can cause constant infection by nestling in professional phagocytic cells. In the last years, surface functionalization of nanocarriers by passive and active modification methods has been applied for their protection against clearance from the blood, increasing both circulation time and uptake by target cells. For achieving this objective, different functional agents such as specifically targeted peptides internalize ligands, saccharide ligands, or even therapeutic molecules (e.g., antibodies or enzymes) are used. In this review, techniques for functionalizing the surface of antimicrobial-loaded nanocarriers have been described. This article offers a comprehensive review of the potential of functional nanoparticles to increase the performance of antimicrobials against foodborne pathogens through targeting delivery. © 2022 Elsevier B.V.