Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jongkuk Ko"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Mechanical computing offers a new modality to formulate computational autonomy in intelligent matter or machines without any external powering or active elements. Transition (or solitary) waves, induced by nonreciprocity in mechanical metama
Externí odkaz:
https://doaj.org/article/05d0f6e07fe94dda947b005b8f837cc6
Autor:
Wonseok Choi, Amith Abraham, Jongkuk Ko, Jeong Gon Son, Jinhan Cho, Byoung-In Sang, Bongjun Yeom
Publikováno v:
ACS Applied Materials & Interfaces. 14:30056-30066
Ionogels are emerging materials for advanced electrochemical devices; however, their mechanical instability to external stresses has raised concerns about their safety. This study reports aligned bacterial nanocellulose (BC) ionogel films swelled wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f13182cb80f15b40d0e4e09bf9f2ff1
https://doi.org/10.1021/acsami.2c05500
https://doi.org/10.1021/acsami.2c05500
Autor:
Ji Min Lee, Junyong Park, Jongkuk Ko, Yeji Shin, Dongmin Shin, Wonmi Shim, Ju Hyun Lee, Michael Kappl, Junghoon Lee, Sanghyuk Wooh
Publikováno v:
Applied Surface Science. 631:157484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b28e38a236f74743b4fdc882c629f1d
https://doi.org/10.1016/j.apsusc.2023.157484
https://doi.org/10.1016/j.apsusc.2023.157484
Autor:
Jongkuk Ko, Changhwan Kim, Dongjin Kim, Yongkwon Song, Seokmin Lee, Bongjun Yeom, June Huh, Seungyong Han, Daeshik Kang, Je-Sung Koh, Jinhan Cho
Publikováno v:
Science Robotics. 7
Hydrogels have diverse chemical properties and can exhibit reversibly large mechanical deformations in response to external stimuli; these characteristics suggest that hydrogels are promising materials for soft robots. However, reported actuators bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a5f8de9dee43641b83485f1248c9204
https://doi.org/10.1126/scirobotics.abo6463
https://doi.org/10.1126/scirobotics.abo6463
Publikováno v:
Chemical Society Reviews. 50:3585-3628
When various optically and/or electronically active materials, such as conjugated polymers, perovskites, metals, and metal oxides, are confined at the nanoscale, they can exhibit unique nano-confined behavior that significantly differs from the behav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd75f614ae6b57557c8c0d54dc2b088
https://doi.org/10.1039/d0cs01501f
https://doi.org/10.1039/d0cs01501f
Autor:
Jinhan Cho, Je-Sung Koh, June Huh, Dongjin Kim, Minseong Kwon, Yongkwon Song, Seokmin Lee, Yongju Kim, Jongkuk Ko, Seungyong Han, Daeshik Kang
Publikováno v:
ACS Nano. 14:11906-11918
Development of soft actuators with higher performance and more versatile controllability has been strongly required for further innovative advancement of various soft applications. Among various soft actuators, electrochemical actuators have attracte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c78c361345b8567f413765b591d9dff
https://doi.org/10.1021/acsnano.0c04899
https://doi.org/10.1021/acsnano.0c04899
Publikováno v:
Advanced Materials. 35:2370009
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edfedfa31e73ef1e52a03a1f03b6fc3e
https://doi.org/10.1002/adma.202370009
https://doi.org/10.1002/adma.202370009
Publikováno v:
Advanced Materials
Various functional complex 3D patterned surfaces with micro- or nanostructures have been developed and their superior performances over non-patterned smooth surfaces proven. However, it is challenging to mass-produce such complex micro-/nanopatterned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a50e9996e24d5e849d9b797c91f791c3
https://doi.org/10.1002/adma.202207257
https://doi.org/10.1002/adma.202207257
Autor:
June Huh, Sungkun Kang, Jinhan Cho, Cheong Hoon Kwon, Jimin Choi, Donghee Kim, Jongkuk Ko, Donghyeon Nam
Publikováno v:
ACS Applied Materials & Interfaces. 11:12032-12042
Here, we report that metal nanoparticle (NP)-based paper/textile electrodes with bulk metallic conductivity can be prepared via organic linker-modulated ligand exchange reaction and in situ room-temperature metallic fusion without additional chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88bec675fa032f8fdcee494139e87345
https://doi.org/10.1021/acsami.8b21445
https://doi.org/10.1021/acsami.8b21445
Autor:
Wan Ki Bae, Kookheon Char, Gabriel Nagamine, Donghyo Hahm, Lazaro A. Padilha, Philip Park, Heeyoung Jung, Changhee Lee, Byeong Guk Jeong, Jun Hyuk Chang, Doh C. Lee, Jinhan Cho, Jongkuk Ko
Publikováno v:
ACS Nano. 12:10231-10239
We investigate the operational instability of quantum dot (QD)-based light-emitting diodes (QLEDs). Spectroscopic analysis on the QD emissive layer within devices in chorus with the optoelectronic and electrical characteristics of devices discloses t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efb83caad1d999886fdae0021f5ea593
https://doi.org/10.1021/acsnano.8b03386
https://doi.org/10.1021/acsnano.8b03386