Geonho Lee

ORCID: 0000-0001-8509-5819
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About
Contact & Profiles
Research Areas
  • Additive Manufacturing and 3D Printing Technologies
  • Dental materials and restorations
  • Bone Tissue Engineering Materials
  • Carbon and Quantum Dots Applications
  • Luminescence and Fluorescent Materials
  • Nanoplatforms for cancer theranostics

Hanyang University
2025

Soonchunhyang University
2023-2024

Korea Institute of Industrial Technology
2022

Kyung Hee University
2022

Conventional fluorescent dyes have the property of decreasing fluorescence due to aggregation-caused quenching effects at high concentrations, whereas aggregation-induced emission increasing as they aggregate with each other. In this study, diketopyrrolopyrrole-based long-wavelength were used prepare biocompatible nanoparticles suitable for bioimaging. Aggregation-induced best morphology and photoluminescence intensity obtained through a fast, simple preparation method using an...

10.3390/molecules27092984 article EN cc-by Molecules 2022-05-06

Photopolymerization-based three-dimensional (3D) printing techniques such as stereolithography (SLA) attract considerable attention owing to their superior resolution, low cost, and relatively high speed. However, the lack of studies on improving mechanical properties 3D materials highlights importance delving deeper into additive manufacturing research. These possess potential in medical field, particularly for applications anatomical models, devices, implants. In this study, we...

10.3390/biomimetics9110698 article EN cc-by Biomimetics 2024-11-14

Advancements in 3D printing technologies have led to new implementations rapid prototyping, microfluidics, tooling, dentistry, biomedical devices, drug delivery, and tissue engineering. Stereolithography techniques, which are photopolymerization-based processes, contribute the optical, chemical, mechanical properties of printed materials using versatile polymer chemistry. This study used potassium titanate powder (K2Ti8O17) as an additive enhance strength photocurable resins. PEG was...

10.20944/preprints202311.1232.v1 preprint EN 2023-11-20
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