PROJECTS

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Research Contents

PROJECTS > Research Contents

3-1 Bio-health analysis system

Participants
TOPIC 1 : Development of a portable cytometry system
Participants
  • CHUN, Honggu, Korea Univ. (Biomedical Engineering)
Purpose
  • Development of a portable cytometry system
Research Contents
  • Development of lab-on-a-chip based high-throughput cytometry system
    - Development of microchip cytometry system with the throughput up to 1,000 cell/sec per channel
    - Development of a smartphone based portable cytometry system

Expected Contribution
  • Development of medical instrument with high performance miniaturized cytometry.
  • Development of accurate, high performance, low-cost, user-friendly cytometry system for laboratory.
TOPIC 2 : Smart IoT colorimetric sensor system for determination of volatile components generated by food deterioration
Participants
  • Byung Yang Lee, Korea Univ. (Mechanical Engineering)
Purpose
  • Development of a innovative IoT sensor system composed of two main components:
    1)powerless sensor based on colorimetric change of biocompatible color-changing film
    2) sensor response read-out system based on statistical data processing and decision-making algorithm
Research Contents
  • Development of the peptide-based fibrous material for color-changing film to identify the chemical gases caused by food deterioration: Develop early detection system for ammonia, methional, trimethylamine generated by meat/fish/milk deterioration
  • Development of self-assembly method of peptide-based fibrous material for color-changing film: Fabricate 2-dimensional multi-sensor device platforms to enhance the color-changing properties
  • Enhancement of sensitivity and selectivity for color-changing film using intelligent statistical algorithm of artificial neural networks: Process data from the Red/Green/Blue (RGB) color shift of color-changing film with statistical method of artificial neural network (ANN) to improve sensing properties such as sensitivity, selectivity, and limit of detection
  • Development of IoT sensor system using smartphone apps: Develop the 'smart' sensor readout devices to detect RGB color shift of color-changing film and to analyze the sensing properties with ANN

Expected Contribution
  • Provision of sustainable IoT sensor platform: Fundamental advances in the field of biomaterial assembly, sensor data processing, food safety, and logistics
  • Applications: Indoor air quality monitoring; Determination of the origin of food products
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