Bridging the gap: harnessing liquid nanomachine know-how for tackling harmful airborne particulates

The emergence of "nanomotors", "nanomachines", and "nanorobotics" has transformed dynamic nanoparticle research, driving a transition from passive to active and intelligent nanoscale systems. This review examines two critical fields: the investigation of airborne partic...

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Bibliographic Details
Published in:Nanoscale 2023-11, Vol.15 (44), p.17727-17738
Main Authors: Kuzin, Aleksei, Chen, Guoxiang, Zhu, Fenyang, Gorin, Dmitry, Mohan, Brij, Choudhury, Udit, Cui, Jizhai, Modi, Krunal, Huang, Gaoshan, Mei, Yongfeng, Solovev, Alexander A
Format: Article
Language:English
Subjects:
Airborne particulates
Critical components
Micromotors
Multidisciplinary research
Nanoparticles
Nanotechnology devices
Particulates
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Summary:The emergence of "nanomotors", "nanomachines", and "nanorobotics" has transformed dynamic nanoparticle research, driving a transition from passive to active and intelligent nanoscale systems. This review examines two critical fields: the investigation of airborne particles, significant contributors to air pollution, and the rapidly emerging domain of catalytic and field-controlled nano- and micromotors. We examine the basic concepts of nano- and micromachines in motion and envision their possible use in a gaseous medium to trap and neutralize hazardous particulates. While past studies described the application of nanotechnology and nanomotors in various scenarios, airborne nano/micromachine motion and their control have yet to be thoroughly explored. This review intends to promote multidisciplinary research on nanomachines' propulsion and task-oriented applications, highlighting their relevance in obtaining a cleaner atmospheric environment, a critical component to consider for human health. Utilizing the capabilities of "nanomotors," "nanomachines," and "nanorobotics" can revolutionize air purification, transitioning from passive approaches to intelligent, active nanoscale control systems.
ISSN:2040-3364
2040-3372
DOI:10.1039/d3nr03808d