34. Kai Guo, Sridhar Narayanaswamy, Choon Chiang Foo, Bharathi Madurai Srinivasan. Energy Release Rate for Steady-state Fiber Debonding in Structural Battery Composites. Composites Science and Technology, 247, 110416 (2024). https://doi.org/10.1016/j.compscitech.2023.110416

33. Leon Yeong Wei Loh, Ambrose Raphael Chuan, Choon Chiang Foo* and Wen F. Lu*. Heuristic design of metamaterial finger mechanism for soft robotic applications. Submitted for review.

32. Choon Chiang Foo*, Kai Guo, Bharathi M. Srinivasan, N. Sridhar*, Kartikey Joshi, Zhoucheng Su, Gang Zhang, Derrick Wen Hui Fam. Multiphysics modelling of structural battery composites. Composites Science and Technology, 242 (29), 110178 (2023). https://doi.org/10.1016/j.compscitech.2023.110178

31. Leon Yeong Wei Loh, Ujjaval Gupta, Yingxi Wang, Choon Chiang Foo, Wen-Feng Lu, and Jian Zhu. 3D printed metamaterial capacitive sensing array for universal jamming gripper and human joint wearables. Advanced Engineering Materials 23 (5), 2001082 (2021). https://doi.org/10.1002/adem.202001082

30. Richard Baumgartner, Alexander Kogler, Josef M. Stadlbauer, Choon Chiang Foo, Rainer Kaltseis, Melanie Baumgartner, Guoyong Mao, Christoph Keplinger, Soo Jin Adrian Koh, Nikita Arnold, Zhigang Suo, Martin Kaltenbrunner, and Siegfried Bauer. A Lesson from Plants: High-Speed Soft Robotic Actuators. Advanced Science, 1903391 (2020). [Highlighted in “This month in pictures” and featured on the cover of Advanced Science’s 5th Anniversary articles]

29. Hareesh Godaba, Zhi Qian Zhang, Ujjaval Gupta, Choon Chiang Foo, Jian Zhu. Instabilities in dielectric elastomers: buckling, wrinkling, and crumpling. Soft Matter, 15, 7137-7144 (2019). Supplementary file and videos.

28. Pengcheng Li, Yuzhe Wang, Ujjaval Gupta, Jun Liu, Lei Zhang, Donghe Du, Choon Chiang Foo, Jianyong Ouyang, Jian Zhu. Transparent soft robots for effective camouflage. Advanced Functional Materials, 1901908. (2019).  Supplementary videos: s1, s2, s3, s4, s5, s6. 

27. Yingxi Wang, Leon Yeong Wei Loh, Ujjaval Gupta, Choon Chiang Foo, Jian Zhu. Bio-inspired soft actuators for swim bladders in undersea robots. Journal of Applied Mechanics, 87, 041007 (2020).

26. Choon Chiang Foo, Jun Liu, Zhi-qian Zhang. A finite element method for dielectric elastomers affected by viscoelasticity and current leakage. International Journal of Applied Mechanics 10 (9), 1850102 (2018). https://doi.org/10.1142/S1758825118501028

25. Jisen Li, Hareesh Godaba, Zhiqian Zhang, Choon Chiang Foo, Jian Zhu. A soft active origami robot. Extreme Mechanics Letters 24, 30-37 (2018). The robot was featured by Reuters: article and video.

24. Zhe Li, Jian Zhu, Choon Chiang Foo, Choon Hwai Yap. A robust dual-membrane dielectric elastomer actuator for large volume fluid pumping via snap-through. Applied Physics Letters. 111, 212901 (2017). https://doi.org/10.1063/1.5005982

23. Jiawei Cao, Lei Qin, Jun Liu, Qinyuan Ren, Choon Chiang Foo, Hongqiang Wang, Heow Pueh Lee, Jian Zhu. Untethered soft robot capable of stable locomotion using soft electrostatic actuators. Extreme Mechanics Letters 21, 9-16, (2018). The robot was featured by Reuters: article and video.

22. Zhe Li, Yingxi Wang, Choon Chiang Foo, Jian Zhu, Choon Hwai Yap. The mechanism for large-volume fluid pumping via reversible snap-through of dielectric elastomer. Journal of Applied Physics 122, 084503 (2017).

21. Soo Jin Adrian Koh, Christoph Keplinger, Rainer Kaltseis, Choon-Chiang Foo, Richard Baumgartner, Siegfried Bauer, Zhigang Suo. High-performance electromechanical transduction using laterally-constrained dielectric elastomers - Part I: Actuation processes. Journal of the Mechanics and Physics of Solids 105, 81-94 (2017).

20. Hareesh Godaba, Zhi Qian Zhang, Ujjaval Gupta, Choon Chiang Foo, Jian Zhu. Dynamic pattern of wrinkles in a dielectric elastomer. Soft Matter 13, 2942-2951 (2017). 

19. Jun Liu, Choon Chiang Foo, Zhi-Qian Zhang. A 3D multi-field element for simulating electromechanical coupling behavior of dielectric elastomer. Acta Mechanica Solida Sinica, 30, 374-389 (2017).

18. Ramkumar Kandasamy, Fangsen Cui, Nicholas Townsend, Choon Chiang Foo, Junyan Guo, Ajit Shenoi, Yeping Xiong. A Review of Vibration Control Methods for Marine & Offshore Structures. Ocean Engineering, 127, 279-297 (2016).

17. Choon Chiang Foo, Zhi-Qian Zhang. A finite element method for inhomogeneous deformation of viscoelastic dielectric elastomers. International Journal of Applied Mechanics 07, 1550069 (2015) DOI: 10.1142/S1758825115500696

16. Zhenbo Lu, Hareesh Godaba, Yongdong Cui, Choon Chiang Foo, Marco Debiasi, Jian Zhu. An electronically tunable duct silencer using dielectric elastomer actuators. Journal of the Acoustical Society of America Express Letters, 138, EL236 (2015). http://dx.doi.org/10.1121/1.4929629

15. Hareesh Godaba, Choon Chiang Foo, Zhi Qian Zhang, Boo Cheong Khoo, Jian Zhu. Giant voltage-induced deformation of a dielectric elastomer under a constant pressure. Applied Physics Letters, 105, 112901 (2014). DOI: 10.1063/1.4895815

14. Tongqing Lu, Choon Chiang Foo, Jiangshui Huang, Jian Zhu, Zhigang Suo. Highly deformable actuators made of dielectric elastomers clamped by rigid rings. Journal of Applied Physics, 115, 184105 (2014). DOI: 10.1063/1.4876722

13. Rainer Kaltseis, Christoph Keplinger, Soo Jin Adrian Koh, Richard Baumgartner, Yu Feng Goh, Wee Hoe Ng, Alexander Kogler, Andreas Trols, Choon Chiang Foo, Zhigang Suo, Siegfried Bauer. Natural rubber for sustainable high-power energy generation. RSC Advances 53, 27905-27913 (2014). Supplementary materials. DOI: 10.1039/C4RA03090G

12. Yuanyuan Bai, Yanhui Jiang, Baohong Chen, Choon Chiang Foo, Yongcun Zhou, Feng Xiang, Jinxiong Zhou, Hong Wang and Zhigang Suo. Cyclic performance of viscoelastic dielectric elastomers with solid hydrogel electrodes. Applied Physics Letters 104, 062902 (2014). [http://dx.doi.org/10.1063/1.4865200]

11. Zhiqian Zhang, Choon Chiang Foo, GR Liu. A semi-explicit finite element method for dynamic analysis of dielectric elastomers. International Journal of Computational Methods. 11(6), 1350108 (2014). DOI: 10.1142/S0219876213501089

10. Christoph Keplinger, Jeong-Yun Sun, Choon Chiang Foo, Philipp Rothemund, George M. Whitesides, Zhigang Suo. Stretchable, transparent, ionic conductors. Science 341, 984-987 (2013). Supplementary materials and videos. Online discussion. Other online reports.

9. Michael Bozlar, Christian Punckt, Sibel Korkut, Jian Zhu, Choon Chiang Foo, Zhigang Suo, Ilhan A. Aksay. Dielectric elastomer actuators with elastomeric electrodes. Applied Physics Letters 101, 091907 (2012).

8. Choon Chiang Foo, Soo Jin Adrian Koh, Christoph Keplinger, Rainer Kaltseis, Siegfried Bauer, Zhigang Suo. Performance of dissipative dielectric elastomer generators. Journal of Applied Physics, 111(9), 094107, (2012).

7. Jiangshui Huang, Tiefeng Li, Choon Chiang Foo, Jian Zhu, David R. Clarke, Zhigang Suo. Giant, voltage-actuated deformation of a dielectric elastomer under dead load. Applied Physics Letters, 100, 041911 (2012).

6. Choon Chiang Foo, Shengqiang Cai, Soo Jin Adrian Koh, Siegfried Bauer, Zhigang Suo. Model of dissipative dielectric elastomers. Journal of Applied Physics, 111, 034102 (2012).

5. Choon Chiang Foo, Leong Keey Seah and Gin Boay Chai. A modified energy-balance model to predict low-velocity impact response for sandwich composites. Composite Structures, 95, 1385-1393 (2011).

4. Choon Chiang Foo, Gin Boay Chai and Leong Keey Seah. A model to predict low-velocity impact response and damage in sandwich composites. Composites Science and Technology, 68, 1348–1356 (2008).

3. Choon Chiang Foo, Leong Keey Seah and Gin Boay Chai. Low-velocity impact failure of aluminium honeycomb sandwich panels. Composite Structures 85, 20–28 (2008).

2. Choon Chiang Foo, Gin Boay Chai and Leong Keey Seah. Mechanical properties of Nomex material and Nomex honeycomb structure. Composite Structures, 80, 588–594 (2007).

1. Choon Chiang Foo, Gin Boay Chai and Leong Keey Seah. Quasi-static and low-velocity impact failure of aluminium honeycomb sandwich panels. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 220, 53–66, (2006).