Microcontroller, Amplifier, ADC/DAC, Filter,  PLL, MUX circuit design using OrCAD, Pspice, Eagle

Firmware, SPI, I2C, Bluetooth data communication and electronic circuit control program

LabVIEW, Visual C++, Simulink, Android App based user interface for measurement and data display

Electrical impedance spectroscopy, Cyclic Voltammetry, Amperometry, Local field potential measurement

Electrode dimension, array, structure, configuration, transmission lines, terminal pads design using AutoCAD, COMSOL

Photolithography, Mask aligning, Film/Metal mask, Spin coating, DC/RF magnetron sputtering, Wet/Dry etching

Electrode surface modification, SAM, Nanoparticle/CNT deposition, Graphene hybrids coating

Durability/Reliability, Electrode/electrolyte interface, Charge transfer resistance, Electric double layer evaluation

ECG, EMG, EOG, EEG, local field potential, bioimpedance measurement on human for wellness and healthcare service

Real-time and non-destructive monitoring of tissues and cells behaviors and responses for cell-based diagnosis or drug development

Portable, label-free, economic and fast immunoassay kit/diagnostic tool by electrochemical analysis of DNA, protein, antigen-antibody binding

Biomedical device and equipment with data analysis for basic electrophysiological study to industrial production