Mar 2009 - Present

Materials Research Society

Jul 2019 9th IEEE International Nanoelectronics Conference (INEC 2019), Kuching, Malaysia (invited)

Jun 2019 10th International Conference on Materials for Advanced Technology (ICMAT), Singapore

May 2019 Deep Tech Day, Department of Engineering, Aarhus University, Denmark (invited)

May 2019 Open Science Festival, iNano, Aarhus University, Denmark (invited)

Nov 2018 DAAD-TUM Asia Speaker Series (invited)

Sept 2018 3DHeals Singapore: Healthcare 3D Printing and Beyond (invited)

May 2018 3rd International Conference on Progress in Additive Manufacturing (ProAM), Singapore

Apr 2018 MRS Spring Meeting, Phoenix, USA

Feb 2018 New Frontiers in Biomedical Additive Manufacturing Symposium, Singapore

Nov 2017 International Meeting on Advanced Nanomaterials and Nanotechnology, Singapore

Nov 2017 Future Health, Singapore

Jun 2017 9th International Conference on Materials for Advanced Technology (ICMAT), Singapore

Jan 2017 International Conference on Materials Engineering and Nano Sciences, Singapore

Jul 2016 International Conference on Electronic Materials, Singapore

May 2016 2nd International Conference on Progress in Additive Manufacturing (ProAM), Singapore

Jun 2013 7th International Conference on Materials for Advanced Technology (ICMAT), Singapore

Jun 2011 6th International Conference on Materials for Advanced Technology (ICMAT), Singapore

Jul 2009 5th International Conference on Materials for Advanced Technology (ICMAT), Singapore

2020 Technical Committee, Additive manufacturing meets medicine (AMMM), Lubek, Germany

2019 Scientific Committee, Additive manufacturing meets medicine (AMMM), Lubek, Germany.

2016- 2018 Associate Editor for American Journal of Engineering and Applied Sciences.

2016- 2018 International Conference on Progress in Additive Manufacturing, Singapore.

2012- 2014 International Workshop on Natural and Artificial Photosynthesis, Singapore.