Molecularly imprinted polymers for the selective recognition of microorganisms

Area of Science:

• Polymer Science
• Biomaterials Science
• Microbiology

Background:

• Molecularly imprinted polymers (MIPs), or plastic antibodies, are artificial receptors.
• While MIPs for small molecules, peptides, and proteins are well-established, imprinting microorganisms remains challenging.
• This review focuses on developing MIPs with specificity for microbial targets.

Purpose of the Study:

• To highlight advanced strategies for preparing MIPs with biomimetic specificity and selectivity towards microorganisms.
• To present state-of-the-art synthesis methods for microorganism-targeted MIPs.
• To discuss the diverse applications and future prospects of microorganism-imprinted polymers.

Main Methods:

• Surface component imprinting
• Cell-mediated lithography
• Microcontact stamping

Main Results:

• MIPs can be designed to create well-defined cell recognition sites for biomimetic specificity.
• Advanced synthesis strategies enable the expeditious creation of MIPs targeting microorganisms.
• These materials show promise in various applications, including microbial activation, fuel cells, and sensing.

Conclusions:

• Microorganism-imprinted polymers represent a significant advancement in artificial receptor technology.
• The presented methods offer effective routes for creating selective microbial recognition materials.
• Further research into microorganism-imprinted polymers holds potential for diverse biotechnological applications.