Research Categories

Research Category

NameResearch Interests
Asst Prof Alessandro RomagnoliAlessandro's research interests are: - Waste heat recovery (Thermo-electric generation, Boosting technology and turbocharging, Organic ranking cycles) - Battery thermal management - Thermal energy storage - Propulsion for UAVs
Assoc Prof Alfred Tok Iing Yoong1) Carbon-based Field-Effect Transistor Sensors The biosensors market, which is currently at USD 9.9 billion, is expected to reach USD 18.9 billion in 2019 (GIA Report, 2014) propelled by the growing population and health issues. Our group capitalizes on this emergent market and researches on disposable and low-cost sensor suitable for real-time sensing in field conditions. Our group focuses on sensors for biological and gas detection applications. 2) Synthesis of Nanostructured Materials using Atomic Layer Deposition (ALD) Atomic layer deposition (ALD) has evolved to be a unique tool for nanotechnology with atomic level control of the depositions, 3D conformity and homogeneity. Film depositions can be realized for complex non-planar topographies for a wide range of applications such as energy conversion and storage, nanoparticle catalysts, nanostructures for drug delivery, gas separations, sensing, and photonic applications. Our group focuses on ALD materials for solar cell, hydrogen generation and smart window applications. 3) Hard & Tough Materials for Ballistic Protection Application The next generation of military vehicular and soldier system requires light-weight materials with high strength-to-weight ratio. Our research focuses on the synthesis and densification of nanostructured materials & desired composite architecture to significantly raise the ballistic protection capability. The B-C-N-O group of compounds are potential candidates to form novel materials for ballistic protection application as they inherent the unique properties from both boron nitride and boron carbide which are known for their light weight, high hardness, low friction coefficient and high wear resistance. Prof Tok leads a team of collaborators in armour material research ranging from high temperature synthesis of novel superhard materials and consolidation by state-of-the-art Spark Plasma Sintering to advanced characterisation techniques such as depth of penetration test using Two-Stage Light-Gas Gun. 4) Institute for Sports Research Our group is involved in the Institute for Sports Research, working on the damping property of midsoles which is based on carbon nanotube (CNT). CNT’s high aspect ratios (length/diameter) is particularly desirable for mechanical reinforcement, and it is found that the vertical aligned (VA)CNTs perform well in damping, to dissipate the energy absorbed under compression (Figure 7). Our present job is to tune the damping property of VACNT by adjusting the length, diameter and area density etc. parameters and try to reinforce the polymer with VACNT to fabricate midsole material with better cushion property. 5) NRF-CREATE In accordance with the objectives of the Energy Thrust Program of the NRF-CREATE Project, our group is focused on the design and synthesis of highly functional nanomaterials, which enables energy harvesting and conservation. Recently, novel graphene oxide synthesized nanoballs and nanoflowers were synthesized. These exhibit potentials for supercapacitors and energy applications. In general, these activities results in above 50 publications, 17 patent applications and projects discussions with companies regarding commercialization possibilities.
Prof Anand Krishna AsundiProf. Asundi's primary research interests are in the field of photomechanics with specific applications in the fields of micro and nano mechanics, biomechanics, chemical sensing, non-destructive testing and smart structures.
Mr Ang Hock EngFracture Mechanics Analysis of Engineering Components using Boundary Element Methods. Instrumentation & Control of Fluid Power Systems.
Assoc Prof Ang Wei Tech- BioRobotics / Bio-Mechatronics - Rehabilitation Engineering - Assistive Technology - Robotic Microsurgery - Robotic Cell Micromanipulation
Assoc Prof Ang Whye TeongW. T. Ang's general research interest is in applied and engineering mathematics. Specific research topics that he has worked on include boundary integral equation methods, stress analysis around cracks, heat transfer with applications to modern engineering and biological systems, analyses of advanced materials (such as functionally graded materials and piezoelectric materials) and non-classical boundary value problems in physical and engineering sciences.
Asst Prof Anutosh Chakraborty(1) Adsorption Thermodynamics. (2) Adsorption/Absorption refrigeration/Heat Pump Systems and Desalination (3) Adsorption Gas (Methane/Hydrogen) Storage, Surface science. (4) Pool boiling at sub-atmospheric pressure, Flow boiling, Condensation. (5) Micro/Nano-Scale Transport Phenomena. (6) Bulk and Nanostructured thermoelectric device and their simulation tools.
Assoc Prof Appa Iyer SivakumarAdvanced Manufacturing Systems Engineering; Design, Planning, & Scheduling of Manufacturing systems; Supply Chain and Logistics Analysis; Operations Research; Planning & design of Supply Chain; Multi-Objective Optimization, Discrete Event Simulation, Scheduling, Logistics, and Research Methodology
Asst Prof Aravind Babu DasariDr Dasari’s major research emphasis is on the development of in-depth understanding of the various facets of processing-structure-property relations in hybrid polymer nanocomposites to achieve synergistic properties for different end applications. These facets include: 1. Thermal stability and flame retardancy (with eco-benign agents) 2. Functional properties (electrical/thermal conductivities, biodegradability and UV shielding) 3. Electrospinning techniques 4. Wear/scratch damage at different scales (macro/micro/nano) 5. Deformation and Fracture mechanisms 6. Active food packaging
Assoc Prof Cai YiyuHis interest in Interactive & Digital Media (IDM) mainly includes Tactile/Haptic VR System Design, GPU-accelerated Digital Media Processing, Serious Games and Simulation, and Computer-aided Design. He has been doing research in the intersection of IDM, and Bio & Medical Sciences covering from Computer-assisted Surgery to Volumetric Cellular Image Processing to Phase I/II Drug Clinical Trial Design to Protein Docking. In MedTech field, he pioneered the research and development on Cardiovascular and Intracardiac Interventional Simulation for pre-treatment planning and training application. He is also active in industry-oriented research working closely with Engineering and Education sectors.