N. T. Nguyen, X. Y. Huang, 2005, Mixing in microchannels based on hydrodynamic focusing and time-interleaved segmentation: modeling and experiment, SPIE Microelectronics, MEMS, and Nanotechnology 2005, Australia.

N. T. Nguyen, T. Q. Truong, 2005, Flow rate measurement in microfluidics using optical sensors, International Conference on Sensing Technology 2005 (ICST 2005), New Zealand.

N. T. Nguyen, S. Lassemono, F. Chollet, C. Yang, 2005, Surface tension measurement with an optofluidic sensor, International Conference on Sensing Technology 2005 (ICST 2005), New Zealand.

N. T. Nguyen, S. Lassemono, F. Chollet, 2005, A microfluidic sensor for interfacial tension measurement, Ninth International Conference on Miniaturized Systems for Chemistry and Life Sciences microTAS2005, United States.

X.Y. Huang, C. Luo,  N. T. Nguyen, 2005, Acoustic pressure generated in shaped resonators for potential application in micro energy systems, International Conference on Micro Energy systems, China.

Y. D. Gao, C. Wang, N. T. Nguyen, C. Yang, T. N. Wong, K.T. Ooi, 2005, Electroosmotic control of the interface between two-liquid flowing through a microchannel, ICMAT 2005 & IUMRS-ICAM 2005, Singapore, pp. 211-214.

T.N. Wong, Y. D. Gao, C. Wang, N. T. Nguyen, C. Yang, J. C. Chai,  K.T. Ooi, 2005, Two-fluid stratified flow in microfluidic channels, International Conference on Micro Energy System, China, pp. 11-12.

C. Wang, N. T. Nguyen, T.N. Wong, Z. G. Wu, C. Yang, K. T. Ooi, 2005, Investigation of active control of pressure driven two-fluid flow in microchannels, ICMAT 2005 & IUMRS-ICAM 2005, Singapore, pp. 201-204.

C. Wang, N. T. Nguyen, T. N. Wong, 2005, Optical measurement of flow field and concentration field inside a moving nanoliter droplet, ICMAT 2005 & IUMRS-ICAM 2005, Singapore, pp. 197-200.

N. T. Nguyen, S. Lassemono, F. Chollet, 2005, Droplet-based microfluidic devices with optical feedback, ICMAT 2005 & IUMRS-ICAM 2005, Singapore, Materials Reserach Society of Singapore, pp. 193-196.

N. T. Nguyen, X. Y. Huang, 2005, Modelling, fabrication and optical characterization of a polymeric micromixer based on serial segmentation, ICMAT 2005 & IUMRS-ICAM 2005, Singapore, Materials Reserach Society of Singapore, pp. 247-250.

N. T. Nguyen, S. Lassemono, F. Chollet, 2005, Optical detection for droplet size control in microfluidic droplet-based analysis systems, The 13th International Conference on Solid-State Sensors, Actuators and Microsystems TRANSDUCERS’05, South Korea, pp. 1557-1560.

N. T. Nguyen, L. L. Ngo, S. S. Ho, 2004, Polymeric micro gripper for gentle handling of biological particles, First SBE International Conference on Bioengineering and Nanotechnology 2004, September 26- 29, Singapore.

N. T. Nguyen, Z. G. Wu, 2004, Theoretical and experimental invetigations of hydrodynamic focusing for bio-MEMS applications, First SBE International Conference on Bioengineering and Nanotechnology 2004, September 26 – 29, Singapore.

N. T. Nguyen, Z. G. Wu, X.Y. Huang, C. Y. Wen, 2004, The application of micro-PIV technique in the study of magnetic flows in a micro-channel, 10th International Conference on Magnetic Fluids , August 2 – 6, Guaruja, Sco Paulo, Brazil.

N. T. Nguyen, T. Q. Truong, Y. C. Kwok, 2004, Fabrication, modelling and characterization of polymeric systems for dynamic applications, Asia-Pacific Conference of Transducers and Micro-Nano Technology APCOT MNT 2004, July 4-7, Sapporo, Japan.

Z. G. Wu, N. T. Nguyen, Y. C. Kwok, 2004, Cross micromixer: model and experiments, Asia-Pacific Conference of Transducers and Micro-Nano Technology APCOT MNT 2004, July 4-7, 2004, Sapporo, Japan.

N. T. Nguyen, Z. G. Wu, Y. C. Kwok, 2004, Rapid prototyping of fully polymeric microfluidic devices, Asia-Pacific Conference of Transducers and Micro-Nano Technology APCOT MNT 2004, July 4-7, 2004, Sapporo, Japan.

N. T. Nguyen, Z. G. Wu, Y. C. Kwok, 2004, Modelling, fabrication and microfluidic applications of laser-machined microchannels in PMMA, Asia-Pacific Conference of Transducers and Micro-Nano Technology APCOT MNT 2004, July 4-7, 2004, Japan.

N. T. Nguyen, T. Q. Truong, 2004, Polymeric electrostatic micromirrors, Actuator 2004, June 14 -16, Bremen, Germany, pp. 238-241.

.N. T. Nguyen, T. Q. Truong, 2004, Development of micropumps using polymeric surface micromachining, Actuator 2004, June 14 – 16, Bremen, Germany, pp. 212-215.

T. Q. Truong, N. T. Nguyen, 2004, Polymeric micropump with SU-8 check valves assembled by lamination technique, NanoTech 2004, March 7 – 11, Boston, Massachusetts, U.S.A., United States.

T. Q. Truong, N. T. Nguyen, 2003, SU-8 on PMMA — a new technology for microfluidics, International Conference on Materials and Advanced Materials ICMAT 2003, December 7-12, Singapore, pp. 667-670.

 Z. G. Wu, T. Q. Truong, N. T. Nguyen, X. Y. Huang, 2003, Characterization of microfluidic devices using micro particle image velocimetry, International Conference on Materials and Advanced Technologies ICMAT 2003, December 7-12, Singapore, pp. 269-272.

T. Q. Truong, X.Y. Huang, N.T. Nguyen, 2003, Polymeric stack-assembled micropump with SU-8 check valves, International Conference on Materials and Advanced Materials ICMAT 2003, December 7-12, Singapore, pp. 249-252.

 N.T. Nguyen, X.Y. Huang, Z. G. Wu, 2003, Flow visualization for an in-channel microdispenser using micro particle image velocimetry, The 7th Asian Symposium on Visualization, 3.-7. November, Singapore.

T. Q. Truong, Z. G. Wu, N. T. Nguyen, X. Y. Huang, 2003, Optimization and validation of rectification microvalves with micro particle image velocimetry, The 7th Asian Symposium on Visualization, November 3 – 7, Singapore.

 N. T. Nguyen, 2003, SU-8 als polymeres Material fuer mikromechanische Schwingungssysteme, Mikromechnik&Mikroelektronik, October 29-30, Germany, pp. 126-129.

 N. T. Nguyen, T. Q. Truong, 2003, Polymere Mikroventile fuer mikrofluidische Anwendungen, Mikromechnik & Mikroelektronik, October 29-30, Germany, pp. 122-125.

 Z. G. Wu, N. T. Nguyen, 2003, A dilute mixing model in microchannels, Second MIT Conference on Computational Fluid and Solid Mechanics, June  17 – 20, Boston, United States.

T. Q.Truong, N. T. Nguyen, 2003, Simulation and optimization of Tesla valves, NanoTech 2003, February  23 – 27, San Francisco, California, United States, pp. 178-181.

N. T. Nguyen, 2002, A novel wind sensor concept based on thermal image measurement using a temperature sensor array, Eurosensors XVI , Czech Republic, pp. 748-749.

N. T. Nguyen, 2002, A novel measurement concept for wind speed and wind direction based on a temperature array, SICE 2001 41st SICE Annual Conference , Japan, Society of Instrument and Control Engineers, pp. 175-179.

N. T. Nguyen, S. S. Ho, L. N. Low, S. K. Goh, C. H. Tan, K. H. Lau, 2002, Silicon microsprings for microfluidic applications, Pacific Rim Workshop on Transducers and Micro/Nano technologies, China, Xiamen University Press, pp. 331-334.

N. T.  Nguyen, X. Y. Huang, 2001, Microfluidic devices based on PCB-technology, International MEMS Workshop 2001, Singapore, pp. 722-726.

L. L. Ngiam, F. E. H. Tay, F. S. Chau, N. T. Nguyen, 2001, Finite element simulation of piezoelectric MEMS droplet ejector for DNA microarrays, International MEMS Workshop 2001, Singapore, pp. 151-159.

T. A. Mai, N. T. Nguyen, 2001, Fabrication of micropumps with Q-switched Nd:YAG-Lasers, LPM2001 The Second International Symposium on Laser Precision Microfabrication, Singapore.