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U Kei Cheang

Research direction:micro- and nanorobotics

Postbox:zhengyj@sustech.edu.cn

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Dr. U Kei Cheang received his Ph.D. in Mechanical Engineering at Drexel University in 2015 where he was supported by the NSF GRFP, the NSF IGERT Fellowship, and the NSF EAPSI Fellowship. Dr. Cheang’s research in Micro- and Nanorobotics entails the development of mobile micro and nanoscale swimming robots. His research encompasses controls, micro/nanofabrication, and micro/nanofluidics. Dr. Cheang's notable research include the modular microrobot, the particle-based microrobot, and the artifical bacteria. His work on robotic microswimmers was award the top 10 Netexplo Award in 2016.
Research Areas:
Micro- and Nanorobotics
Micro- and Nanofabrication
Micro- and Nanofluidic

Education:

2010 – 2015, Ph.D, Mechanical Engineering and Mechanics, Drexel University, USA
2005 – 2010, B.S./M.S, Mechanical Engineering and Mechanics, Drexel University, USA

Work Experience:

2017/06 – present, Assistant Professor, Department of  Mechanical and Energy Engineering, Southern University of Science and Technology
2015/06 – 2017/06, Postdoctoral Fellow, Mechanical Engineering and Mechanics, Drexel University, USA
2016/01 – 2016/05, Adjunct Professor, Mechanical Engineering, Rowan University, USA
2011/01 – 2011/03, Adjunct Professor, Goodwin College, Drexel University, USA
2009/03 – 2009/09, Research Engineer, Health Device Group, ECRI Institute, USA
2006/09 – 2007/03, Mechanical Engineer, Automation Department, Metrologic Instrument Inc., USA

Awards:

2016, Netexplo Top 10 Award for Robotic Microswimmers
2015, Best Conference Paper Award on Feedback control of Microswimmers, URAI
2010 – 2013, National Science Foundation - Graduate Research Fellowship (NSF-GRF)
2012, National Science Foundation - EAPSI
2010 – 2012, Drexel University Provost Fellowship
2010 – 2011, National Science Foundation - IGERT (affiliation)
2010, James F. Lincoln Arc Welding National Competition Silver Award
2009 – 2010, Anthony Digneo Endowed Scholarship
2007 – 2010, Augusta Hess Scholarship
2006 – 2010, Albert Soffa Endowed Scholarship
2005 – 2010, Drexel University Endowed Scholarship

Books:
[1] M.J. Kim, A.A. Julius, U K. Cheang, “Microbiorobotics: Biologically Inspired Microscale Robotic Systems,” 2th edition, Elsevier, 2017.

Book Chapters:
[1] U K. Cheang, M.J. Kim, “Fabrication of mobile hybrid microswimmers using micro/nanoparticles and bacterial flagella,” in Nanobiomaterials: Development and Applications, Ed. D.K. Yi and G.C. Papaefthymiou, CRC press, 2013.
[2] U K. Cheang, M.J. Kim, “Fabrication of artificial bacteria for targeted drug delivery,” in BioFabrication, Ed. W. Sun and G. Forgacs, Elsevier, 2013.

Selected Journal Papers:

1. X. Song, A. Gul, H. Zhao, R. Qian, L. Fang, C. Huang, L. Xi, L. Wang, U K. Cheang*, "Hybrid Membrane Biomimetic Photothermal Nanorobots for Enhanced Chemodynamic-Chemotherapy/Immunotherapy," ACS Appl. Mater. Interfaces, 2025, 17(4), 5784–5798

2. Y. Zhong, J. Zhang, L. Fang, and U K. Cheang*, "MOF-modified microrollers for bioimaging and sustained antibiotic delivery," ACS Appl. Mater. Interfaces, 2024, 16(36), 47163–47177

3. H. Wang, J. Xiong, Y. Cai, W. Fu, Y. Zhong, T. Jiang, and U K. Cheang*, "Stabilization of CsPbBr3 nanowires through SU-8 encapsulation for the fabrication of bilayer microswimmers with magnetic and fluorescence properties," Small, 2024, 2400346

4. Z. Chen, X. Mu, X. Song, J. Zhang, and U K. Cheang*, "2D magnetic microswimmers for targeted cell transport and 3D cell culture structure construction," ACS Appl. Mater. Interfaces, 2023, 15(7), 8840-8853

5. X. Song, R. Qian, T. Li, W. Fu, L. Fang, Y. Cai, H. Guo, L. Xi, and U K. Cheang*, "Imaging guided biomimetic M1 macrophage membrane-camouflaged magnetic nanorobots for photothermal immunotargeting cancer therapy," ACS Appl. Mater. Interfaces, 2022, 14(51), 56548–56559