Related Experiment Video
Updated: Apr 18, 2026
Patterning of Microorganisms and Microparticles through Sequential Capillarity-assisted Assembly
Published on: November 4, 2021
Engineering Microbial Particles for Next-Generation Biomedical Platforms
Yuting Li1,2, Yunjie Lu1, Ziyan Huang1
1Department of Hepatobiliary Surgery, Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China.
Abstract:
Microbe-derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus-like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a versatile bridge between living microbial systems and engineered nanomaterials. This review systematically outlines the diverse classes, biosynthetic pathways, physicochemical properties, and biomedical applications of MDPs. We summarize recent progress in their use for drug delivery, vaccine design, immune modulation, and diagnostic imaging, emphasizing how bioengineering approaches enable precise control over their composition and targeting capabilities. Additionally, we examine advancing methodologies for scalable manufacturing and accurate characterization-such as omics-based profiling and advanced imaging techniques. Finally, we discuss current challenges and future prospects for integrating synthetic biology with materials science to develop next-generation intelligent biological platforms based on MDPs. This comprehensive overview aims to foster the rational design and translational deployment of MDP-based systems across biomedical, biotechnological, and materials science fields.
Insights
Microbe-derived particles (MDPs) are versatile bioinspired nanomaterials with natural biocompatibility. This review explores their applications in drug delivery, vaccines, and diagnostics, highlighting future potential in synthetic biology and materials science.
Area of Science:
- Biomaterials Science
- Synthetic Biology
- Nanotechnology
Background:
- Microbe-derived particles (MDPs) are a growing class of bioinspired nanomaterials.
- MDPs offer natural biocompatibility and programmable functionality, bridging microbial systems and engineered nanomaterials.
Purpose of the Study:
- To systematically review MDP classes, biosynthesis, properties, and biomedical applications.
- To highlight bioengineering strategies for controlling MDP composition and targeting.
- To discuss scalable manufacturing, characterization, and future prospects.
Main Methods:
- Literature review of diverse MDP classes and their applications.
- Summary of bioengineering approaches for MDP modification.
- Examination of advanced manufacturing and characterization techniques.
Main Results:
- MDPs show promise in drug delivery, vaccine development, immune modulation, and diagnostic imaging.
- Bioengineering enables precise control over MDP composition and targeting capabilities.
- Advancements in omics and imaging facilitate MDP characterization.
Conclusions:
- MDPs are versatile platforms with significant potential in biomedical, biotechnological, and materials science fields.
- Integrating synthetic biology and materials science can lead to next-generation intelligent biological platforms.
- Further research is needed to overcome challenges in scalable manufacturing and translational deployment.
Related Concept Videos
01:29Microorganisms in Medicine and Therapeutics
01:24iChip
01:17Microbial Biosensors