Patent

Before Dong-eui University (~2023.02)

5. “Method for diagnosing alzheimer's disease using silver nanogap shell”, Application No. PCT/KR2020/003145 (2022.05.19)

 4. “Composite particles having nanogap, and preparation method therefor”, US patent No. 11287385 (2022.03.29)

3. “Composite particle comprising nano-gap, and method of fabricating of the same”, Application No. PCT/KR2018/011103 (2018.09.20)

2. “Silica-silver core-shell nanoparticle for optical imaging in near-infrared region and its preparation method”, Applications No. KR 10-1576831 (2015.12.07)

1. “Retinoic acid derivative, process for preparing the same, and cosmetic composition comprising the same ”,  Application No. KR 10-1224809 (2013.01.15)