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Yonsei News & More
EXCELLENT
Yonsei University Ranks 11th Globally in the THE Impact Rankings 2024
Ranked No. 1 in Asia, Secures World No. 1 in 'Industry, Innovation, and Infrastructure' (SDG 9) Category
Yonsei University Ranks 56th Globally in the 2025 QS World University Rankings
Ranked No. 1 among Asian Private Universities for Three Consecutive Years, Rising 20 Places from Last Year
INNOVATION
Yonsei University and Health System Co-Host 'Advanced Cancer Therapeutics Summit 2024'
Participation from Harvard University, Columbia University, Mayo Clinic, and Pharmaceutical Industry
A Nanoscale Ultrasound Contrast Agent for Precise Determination of Tissue Stiffness Developed
- Fibrosis of human tissues is occurring with increasing frequency due to aging in modern societies. Fibrosis causes stiffening of organs and is symptomatic of a range of aging associated diseases including pulmonary fibrosis, liver cirrhosis, arteriosclerosis, and cancer, and can be life-threatening if not detected early. As there is no fundamental cure, early diagnosis is crucial. However, it is currently challenging to measure the degree of sclerosis in living tissues and determine the extent of its presence without a biopsy. The magneto-gas vesicle (MGV) (a nanostructure composed of magnetic nanoparticles bonded to a gas-filled protein) developed by Director Cheon’s team is a high-performance ultrasound contrast agent that scatters sound waves differently from biological tissues due to its unique physical properties. MGV produces highly oscillatory sound wave scattering even in weak magnetic fields, enabling ultrasound imaging that is four to eight times brighter and more precise than conventional imaging.
Patience and Resilience for Challenging Yet Rewarding Experiences
“Graduating from Yonsei opens significant career opportunities, not only within Korea but also internationally. The university’s strong reputation and global network greatly enhance the employability of its graduates, positioning them well for success in various industries around the world. After graduation, I plan to seek employment in Korea, either as a postdoctoral researcher or in a company, depending on the opportunities available at the time. However, my experience here has taught me that proficiency in the Korean language is essential for accessing the best job opportunities. Therefore, improving my Korean language skills is my immediate priority.”
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