Author: "Lee, Soohyun" / Journal: nano letters - Searchworks@Jio Institute Digital Library Search Results

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Start Over Author "Lee, Soohyun" Journal nano letters

Author: Lee, Sungwoo, primary, Lee, Seonghyeon, additional, Park, Woongkyu, additional, Lee, Soohyun, additional, Kwon, Sunwoo, additional, Oh, Myeong Jin, additional, Haddadnezhad, MohammadNavid, additional, Jung, Insub, additional, Kim, Bohyeon, additional, Park, Jieun, additional, Shin, Kyu Sung, additional, Lee, Hyungdon, additional, Yoo, Junsang, additional, Kim, Won-Keun, additional, and Park, Sungho, additional
Published: 2024
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Author: Lee, Sungwoo, Zhao, Qiang, Lee, Soohyun, Lee, Yujin, Jung, Insub, and Park, Sungho
Abstract: This study represents a highly sensitive and selective approach to protein screening using surface-enhanced Raman scattering (SERS) facilitated by octahedral Au nanotrenches (OANTs). OANTs are a novel class of nanoparticles characterized by narrow, trench-like excavations indented into the eight facets of a Au octahedron. This unique configuration maximizes electromagnetic near-field focusing as the gap distance decreases to ∼1 nm. Owing to geometrical characteristics of the OANTs, near-field focusing can be maximized through the confinement and reflectance of light trapped within the trenches. We used Ni ions and molecular linkers to confer selective binding affinity for His-tagged proteins on the surfaces of the OANTs for SERS-based protein screening. Remarkably, SERS-based protein screening with the surface-modified OANTs yielded outstanding screening capabilities: 100% sensitivity and 100% selectivity in distinguishing His-tagged human serum albumin (HSA) from native HSA. This highlights the significantly enhanced protein screening capabilities achieved through the synergistic combination of SERS and the OANTs.
Published: 2024
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Author: Lee, Soohyun, Kwon, Sunwoo, Lee, Sungwoo, Oh, Myeong Jin, Jung, Insub, and Park, Sungho
Published: 2024
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Author: Lee, Sungwoo, primary, Jung, Insub, additional, Lee, Soohyun, additional, Shin, Junghyun, additional, Cho, Eunbyeol, additional, Jung, Sangbaek, additional, Ih, Seongkeun, additional, Kim, Yang-Gyun, additional, Hong, Seunghun, additional, Choi, Yoon-La, additional, and Park, Sungho, additional
Published: 2023
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Author: Joung, Hyeyoung, primary, Kim, Chanwoo, additional, Yu, Jaesang, additional, Lee, Soohyun, additional, Paeng, Keewook, additional, and Yang, Jaesung, additional
Published: 2022
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Author: Go, Sungeun, primary, Yoo, Sungjae, additional, Son, Jiwoong, additional, Lee, Soohyun, additional, Lee, Jaewon, additional, Lee, Sungwoo, additional, Kim, Jeongwon, additional, Park, Minsun, additional, Park, Woocheol, additional, Kim, Jae-Myoung, additional, Nam, Jwa-Min, additional, and Park, Sungho, additional
Published: 2022
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Author: Lee, Soohyun, primary, Müller, Astrid M., additional, Al-Kaysi, Rabih, additional, and Bardeen, Christopher J., additional
Published: 2006
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