Micro- and nanosystems research focus on the design, fabrication, and application of systems at microscopic and nanoscopic scales, bridging the gap between nanotechnology engineering and practical device implementation. This interdisciplinary field addresses challenges from biomedical devices to sensors and microelectronics, making it essential in ENGINEERING > Nanotechnology. JoVE Visualize combines peer-reviewed PubMed articles with JoVE’s experiment videos to enrich understanding of research methods and findings in micro and nanosystems, supporting researchers and students alike in this dynamic field.
Key Methods & Emerging Trends in Micro- and Nanosystems
Established Methods in Micro- and Nanosystems
Core techniques in micro- and nanosystems research commonly include photolithography, electron beam lithography, and microfabrication processes that build intricate structures at the microscale. Characterization methods such as scanning electron microscopy (SEM) and atomic force microscopy (AFM) enable precise imaging and surface analysis critical for device optimization. These established approaches provide a foundation for exploring phenomena like microfluidics and nanoelectromechanical systems (NEMS), which are pivotal to advancing sensor technology and integrated microdevices within nanotechnology.
Innovative and Emerging Techniques
Emerging methods embrace advances such as two-photon polymerization for three-dimensional nanoscale printing and novel bottom-up assembly strategies driven by self-organization principles. Integration of machine learning aids in optimizing design and functional properties of micro- and nanosystems. Additionally, exploring hybrid material systems—combining biological elements with synthetic nanomaterials—opens new avenues for applications in biomedicine and environmental sensing. JoVE experiment videos illustrate many of these innovative protocols, highlighting how micro and nanosystems research continues to evolve at the cutting edge.