Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Hyo Yong Ahn"'
Autor:
Hye-Eun Lee, Ryeong Myeong Kim, Hyo-Yong Ahn, Yoon Young Lee, Gi Hyun Byun, Sang Won Im, Jungho Mun, Junsuk Rho, Ki Tae Nam
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Chirality of amino acids can be transferred to the high index plane of gold nanoparticles, resulting in chiral plasmonic nanoparticles called the 432 Helicoid series. Here, the authors present a 432 Helicoid IV and describe a systematic approach to m
Externí odkaz:
https://doaj.org/article/2e4406e5c8434d5ba013cbb83b634736
Autor:
Shun Hashiyada, Junsuke Yamanishi, Hajime Ishihara, Ki Tae Nam, Hyo-Yong Ahn, Hiromi Okamoto, Hidemasa Yamane
Publikováno v:
Science Advances. 8
When a chiral nanoparticle is optically trapped using a circularly polarized laser beam, a circular polarization (CP)–dependent gradient force can be induced on the particle. We investigated the CP-dependent gradient force exerted on three-dimensio
Publikováno v:
ChemNanoMat. 6:362-367
Autor:
Jungho Mun, Gi Hyun Byun, Hyo-Yong Ahn, Ryeong Myeong Kim, Junsuk Rho, Sang Won Im, Hye-Eun Lee, Yoon Young Lee, Ki Tae Nam
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Nature Communications
Nature Communications
Chiral plasmonic nanostructures have opened up unprecedented opportunities in optical applications. We present chirality evolution in nanoparticles focusing on the crystallographic aspects and elucidate key parameters for chiral structure formation.
Autor:
Hye-Eun Lee, Ryeong Myeong Kim, Hyo-Yong Ahn, Ki Tae Nam, Nam Heon Cho, Sang Won Im, Hyeohn Kim
Publikováno v:
Materials Advances. 1:512-524
Chirality exists everywhere in nature and may be one of the most important features in biological systems. The chirality of amino acid molecules is transferred to the peptide sequences, determining the secondary and further three-dimensional structur
Autor:
Hyo Yong Ahn, Hongmin Seo, Heonjin Ha, Yoon Ho Lee, Kang Hee Cho, Kyoungsuk Jin, Kang Gyu Lee, Sunghak Park, Ki Tae Nam
Publikováno v:
The Journal of Physical Chemistry Letters. 10:1226-1233
The reaction mechanism of electrochemical chloride oxidation at neutral pH is different from that at acidic pH, in which a commercial chlor-alkali process has been developed. Different proton concentrations and accelerated hydrolysis of the generated
Autor:
Dae Hong Jeong, Ki Tae Nam, Hyejin Chang, Hye-Eun Lee, Hyo-Yong Ahn, Yoon Young Lee, Eunbyeol Ko
Publikováno v:
Physical Chemistry Chemical Physics. 21:9044-9051
Gold nanocubes modified to form roughened structures, namely, gold bumpy nanocubes (Au BNCs), with very strong and uniform single-particle surface-enhanced Raman scattering (SERS) intensity were developed. The Au BNCs were synthesized by controlled r
Autor:
Yamanishi, Junsuke1 yamanishi@ims.ac.jp, Hyo-Yong Ahn1,2, Yamane, Hidemasa3,4, Shun Hashiyada1,5,6, Ishihara, Hajime3,7,8, Ki Tae Nam9, Hiromi Okamoto1 aho@ims.ac.jp
Publikováno v:
Science Advances. 9/23/2022, Vol. 8 Issue 38, p1-6. 6p.
Publikováno v:
Optical Manipulation and Structured Materials Conference 2020.
Autor:
Ryeong Myeong Kim, Da Hye Seo, Hye-Eun Lee, Hyeohn Kim, Ki Tae Nam, Sang Won Im, Nam Heon Cho, Yae-Chan Lim, Hyo-Yong Ahn
Publikováno v:
Angewandte Chemie (International ed. in English). 59(31)
Chiral optical metamaterials with delicate structures are in high demand in various fields because of their strong light-matter interactions. Recently, a scalable strategy for the synthesis of chiral plasmonic nanoparticles (NPs) using amino acids an