1. Micro/Nanofabrication & Additive Manufacturing
Electrospinning: Point-plane, point-ring, bipolar, AC/DC.
Electrospray: Bipolar, AC/DC, point-ring, point-plane, point-pin.
Micro/nano particles: polymer particles, drug-loaded particles.
Nanofiber: Polymer fiber, piezoelectric membrane (PVDF, PVDF-TrFE, PLLA, etc.).
High voltage systems: AC/DC up to 30kV.
3D printing: Bambulab, Nanoscribe 2-Photon Polymerization.
Cleanroom protocols: Class 1000/10000 (QUATRI, ANFF, Samsung Display Vietnam).
2. Optics, Photonics, & Precision Metrology
Light sources: Laser-sustained plasma, Laser Produced Plasma, DUV light sources, Broadband light sources, LED, halogen, mercury.
Laser systems: Fiber lasers, Diode lasers, Gas lasers, CW (up to 200 W), pulse (nanosecond, femtosecond, mode-locking).
Interferometers: Radial Shearing Interferometer, Michelson Interferometer, Mach-Zehnder Interferometer, Twyman-Green Interferometer.
Optical elements: lenses, fibers, lamps, attenuators, diffusers, lens arrays, tubes, lens mounts, cameras, etc.
Optical devices: Power meter, spectrometer, beam profilers, cameras, fiber splicing, etc.
Optical lab skills: Alignment, free-space laser coupling, clean handling.
Component Catalog Integration: Thorlabs, Edmunds, Newport, Misumi.
Analysis devices: Oscilloscope, Atomic clocks, Wavemeter.
3. CAD/CAM & Mechanical Design
3D design: SolidWorks, CATIA, NX, AutoCAD.
Technical drawings & standards: Interpreting and drafting 2D/3D drawings, GD&T (ASME Y14.5), Design for Manufacturability and Assembly (DFM/DFA), and Bill of Materials (BOM).
Manual Rework: Manual turning and milling, hand machining, welding, technical adhesive bonding (UV acrylates, epoxy), precision drilling, and alignment of micro-mechanical mechanisms.
4. Simulation & Multiphysics Modeling
Optical simulation: Zemax (Sequential, Non-sequential), Ansys Lumerical.
Multiphysics simulation: Ansys Fluent (Air, Thermal), Ansys Mechanical (Structural stress, Thermal Expansion, Modal & Vibration), NX.
Meshing: Ansys Meshing, Ansar.
5. Materials Characterization & Testing
Morphological & Structural Characterization: Scanning Electron Microscopy (SEM), Confocal Microscopy, X-ray Diffraction (XRD), Fourier-Transform Infrared Spectroscopy (FTIR), High-Performance Liquid Chromatography (HPLC).
Electromechanical Testing: Piezoelectric voltage response analysis, Pressure sensing, Strain measurement, Source meter, Semiconductor analyzer, and Cyclic/dynamic mechanical deformation.
6. Programming & Data Analytics
Matlab
Python
C/C++
7. In vitro cell assays (Bioengineering)
Cell/tissue culture: RAW264.7, Mucosa-derived olfactory ensheathing cells (OECs), Dorsal root ganglion (DRG) tissue
Live/dead assay: CCK8
Cell staining with Calcein AM, PI
Cell scratching assay
8. Project Management & Governance
R&D Process Management: End-to-end product development from CAD concept -> Functional Prototype -> Final product for industrial technology transfer.
Workplace Health & Safety (WHS) & Lab Safety: Conducting Risk Assessments, developing Standard Operating Procedures (SOP) and Safe Work Procedures (SWP), with strict compliance in chemical, laser, and high-voltage safety.
Quality Control & Assurance: Tolerance stack-up analysis, Root Cause Analysis (RCA), and Engineering Change Request (ECR) reporting.
9. Certifications
Engineers Australia (ID: 10340586)
Geometric Dimensioning and Tolerancing (GD&T)
WHS Cleanroom & Safety Certification