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Engineering long-circulating nanomaterial delivery systems
Journal article   Open access   Peer reviewed

Engineering long-circulating nanomaterial delivery systems

Zhiyuan Fan, Pu Zhu, Yucheng Zhu, Kevin Wu, Christopher Y Li and Hao Cheng
Current opinion in biotechnology, v 66, pp 131-139
Dec 2020
PMID: 32795661
url
https://doi.org/10.1016/j.copbio.2020.07.006View
Accepted (AM)Maybe Open Access (Publisher Bronze) Open

Abstract

Biomimetics Cell Membrane Nanostructures
One of the grand challenges at the forefront of bionanomaterials is their quick clearance in blood circulation. Progress has been made in understanding nanomaterial-biological system interactions and in developing new strategies to extend the blood circulation time of nanomaterials. Here, we first review interactions between the complement system and nanomaterials as well as clearance pathways in major organs such as the liver, spleen, and kidneys. We then discuss new approaches to prolong the blood circulation of nanomaterials with a focus on grafting polymers and biomimetic camouflages including cell membrane coating and hybrid vesicles. In the end, we provide insights into the pros and cons of these approaches and our perspectives for advancing this field.

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34 citations in Scopus

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Web of Science research areas
Biochemical Research Methods
Biotechnology & Applied Microbiology
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