PaB.BIOFABRICATION LAB
PUSAN NATIONAL UNIVERSITY
PaB Lab Research

Research Areas

From printing living materials to understanding their function. Four complementary directions guide our work toward next-generation bioartificial organs.

Biofabrication & Biomanufacturing

3D bioprinting, biomaterials and tissue-engineered constructs.

We combine micro- and nano-scale 3D printing with biomaterials and bioinks to create regenerative tissue constructs, mini-organs and organ-on-a-chip platforms.

3D bioprintingBiomaterials & bioinksTissue engineering

Current interests

  • Micro/nano printing: FDM, DLP, EHD and inkjet
  • Tissue-specific bioinks and rheological characterization
  • Engineered skin, vascular tissues and tumor models
  • Patient-specific scaffolds and regenerative implants

Biomechanics & Mechanobiology

Mechanical and electrical microenvironments for cell and tissue function.

We investigate how shear, stretch, compression and electrical stimulation shape cell behavior. Our bioreactor systems recreate these environments for tissue maturation and disease modeling.

Mechanical stimulationBioreactorsDisease modeling

Current interests

  • Vascular flow and endothelial responses
  • Cyclic strain and electrical stimulation for skeletal muscle
  • Matrix stiffness and cancer mechanobiology
  • Bioreactor design for cell expansion and tissue maturation

Printed Medical Devices

Printed platforms for drug delivery, tissue stimulation and sensing.

We extend printing technologies to microneedles, bioelectronics and biosensors for drug delivery, tissue stimulation and the monitoring of biological signals.

MicroneedlesBioelectronicsBiosensors

Current interests

  • Microneedle patches for transdermal drug delivery
  • EHD printing for fine-scale functional patterns
  • Printed sensors for tissue monitoring
  • Bioelectronic platforms for tissue stimulation

AI-assisted Inverse Design

Computational optimization of tissue architectures and material properties.

We explore AI-assisted approaches that determine tissue architectures and material properties from desired biological functions, connecting computational design with biofabrication.

Artificial intelligenceVascular networksOptimization

Current interests

  • AI-assisted vascular network design
  • Tissue-specific mechanical property optimization
  • Computational modeling of printing processes
  • Customized tissue-engineered architectures
Research platforms

Research Overview

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PaB Lab research poster: engineering technology, cell mechanics and mechanobiology, in vitro tissue modeling, and in vivo tissue regeneration
Research overview from PaB Lab. Images summarize the laboratory’s technologies and application areas.
Contact

Interested in working together?

We welcome inquiries about research opportunities and collaboration.

Contact the lab ↗