Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Ki-Tae Nam"'
Autor:
Hye-Eun Lee, Tomoyo Okumura, Hideshi Ooka, Kiyohiro Adachi, Takaaki Hikima, Kunio Hirata, Yoshiaki Kawano, Hiroaki Matsuura, Masaki Yamamoto, Masahiro Yamamoto, Akira Yamaguchi, Ji-Eun Lee, Hiroya Takahashi, Ki Tae Nam, Yasuhiko Ohara, Daisuke Hashizume, Shawn Erin McGlynn, Ryuhei Nakamura
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Cells harvest energy from ionic gradients by selective ion transport across membranes, and the same principle is recently being used for osmotic power generation from salinity gradients at ocean-river interfaces. Common to these ionic gradie
Externí odkaz:
https://doaj.org/article/8247bce5be554ef4a854ab8eb0d68cfc
Autor:
Jiawei Lv, Jeong Hyun Han, Geonho Han, Seongmin An, Seung Ju Kim, Ryeong Myeong Kim, Jung‐El Ryu, Rena Oh, Hyuckjin Choi, In Han Ha, Yoon Ho Lee, Minje Kim, Gyeong-Su Park, Ho Won Jang, Junsang Doh, Junil Choi, Ki Tae Nam
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Spatiotemporal control of full freedoms of polarized light emission is crucial in multiplexed optical computing, encryption and communication. Although recent advancements have been made in active emission or passive conversion of polarized
Externí odkaz:
https://doaj.org/article/d44e209a871b470183d32dbdf9226528
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract We sought to compare the retinal thickness measurements collected using different optical coherence tomography (OCT) devices. This prospective study included 21 healthy cases, and the retinal thickness was measured using the PLEX Elite (Carl
Externí odkaz:
https://doaj.org/article/0a272959c9f4472bb437689855898cd2
Publikováno v:
Sensors, Vol 16, Iss 8, p 1251 (2016)
Demand for wheelchairs is increasing with growing numbers of aged and disabled persons. Manual wheelchairs are the most commonly used assistive device for mobility because they are convenient to transport. Manual wheelchairs have several advantages b
Externí odkaz:
https://doaj.org/article/324e0eed46ee48f9bdb32ed852e2c969
Autor:
Won Il Choi, Seungwoo Choi, Mani Balamurugan, Sunghak Park, Kang Hee Cho, Hongmin Seo, Heonjin Ha, Ki Tae Nam
Publikováno v:
ACS Omega, Vol 8, Iss 38, Pp 35034-35043 (2023)
Externí odkaz:
https://doaj.org/article/bcea584d3b48417cbb2790446def4c4b
Publikováno v:
Aggregate, Vol 5, Iss 1, Pp n/a-n/a (2024)
Abstract Efficient and cost‐effective electrocatalysts that can operate across a wide range of pH conditions are essential for green hydrogen production. Inspired by biological systems, Fe7S8 nanoparticles incorporated on polydopamine matrix electr
Externí odkaz:
https://doaj.org/article/16f9ab6fe7dd456e8b46532e2250706c
Autor:
Sungwook Choi, Sang Won Im, Ji-Hyeok Huh, Sungwon Kim, Jaeseung Kim, Yae-Chan Lim, Ryeong Myeong Kim, Jeong Hyun Han, Hyeohn Kim, Michael Sprung, Su Yong Lee, Wonsuk Cha, Ross Harder, Seungwoo Lee, Ki Tae Nam, Hyunjung Kim
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Identifying the three-dimensional (3D) crystal plane and strain-field distributions of nanocrystals is essential for optical, catalytic, and electronic applications. However, it remains a challenge to image concave surfaces of nanoparticles.
Externí odkaz:
https://doaj.org/article/dae4c5e55f9347f8bc36b85023d98a8e
Autor:
Nam Heon Cho, Young Bi Kim, Yoon Young Lee, Sang Won Im, Ryeong Myeong Kim, Jeong Won Kim, Seok Daniel Namgung, Hye-Eun Lee, Hyeohn Kim, Jeong Hyun Han, Hye Won Chung, Yoon Ho Lee, Jeong Woo Han, Ki Tae Nam
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Chiral plasmonic nanoparticles are of great interest in nanotechnology. Here, the authors demonstrate chiral shape guidance by single-stranded oligonucleotides during particle growth based on sequence-specific hydrogen bonding within the strand.
Externí odkaz:
https://doaj.org/article/a06d941462524095801f7ed936f1962f
Complex Impedance Analysis on Charge Accumulation Step of Mn3O4 Nanoparticles during Water Oxidation
Autor:
Hongmin Seo, Sunghak Park, Kang Hee Cho, Seungwoo Choi, Changwan Ko, Hyacinthe Randriamahazaka, Ki Tae Nam
Publikováno v:
ACS Omega, Vol 6, Iss 28, Pp 18404-18413 (2021)
Externí odkaz:
https://doaj.org/article/0c6cd63848484b83a3d242b8c54bb592
Autor:
Min-Kyu Song, Seok Daniel Namgung, Daehwan Choi, Hyeohn Kim, Hongmin Seo, Misong Ju, Yoon Ho Lee, Taehoon Sung, Yoon-Sik Lee, Ki Tae Nam, Jang-Yeon Kwon
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
The structural programmability and functionality of peptide materials can be leverage for various next-generation devices such as non-volatile memories. The authors report a proton-coupled mechanism in tyrosine-rich peptides for realizing multimodal
Externí odkaz:
https://doaj.org/article/2ec893f6709c4e5c87672ad0961caf63