Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Hyunhyub Ko"'
Autor:
Changil Son, Jinyoung Kim, Dongwon Kang, Seojoung Park, Chaeyeong Ryu, Dahye Baek, Geonyoung Jeong, Sanggyun Jeong, Seonghyeon Ahn, Chanoong Lim, Yundon Jeong, Jeongin Eom, Jung-Hoon Park, Dong Woog Lee, Donghyuk Kim, Jungwook Kim, Hyunhyub Ko, Jiseok Lee
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Decoupling dynamic touch signals in the optical tactile sensors is highly desired for behavioral tactile applications yet challenging because typical optical sensors mostly measure only static normal force and use imprecise multi-image avera
Externí odkaz:
https://doaj.org/article/d00cad52ab93449199f3bed5d863f87e
Autor:
Yong‐Jin Park, Yun Goo Ro, Young‐Eun Shin, Cheolhong Park, Sangyun Na, Yoojin Chang, Hyunhyub Ko
Publikováno v:
Advanced Science, Vol 10, Iss 36, Pp n/a-n/a (2023)
Abstract In the domains of wearable electronics, robotics, and the Internet of Things, there is a demand for devices with low power consumption and the capability of multiplex sensing, memory, and learning. Triboelectric nanogenerators (TENGs) offer
Externí odkaz:
https://doaj.org/article/1289804645ae4eb8bf15d30fa1850cfb
Autor:
Jeonghee Yeom, Ayoung Choe, Jiyun Lee, Jeeyoon Kim, Jinyoung Kim, Seung Hak Oh, Cheolhong Park, Sangyun Na, Young-Eun Shin, Youngoh Lee, Yun Goo Ro, Sang Kyu Kwak, Hyunhyub Ko
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Artificial ion channels are in demand for ionotronic devices. Here, the authors use layered MXene membranes modified with plasmonic gold nanostars and cellulose nanofibers to convert a thermal gradient into an ion current for photosensitive ion chann
Externí odkaz:
https://doaj.org/article/684fa12211fc411e89d797835008ef80
Publikováno v:
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-14 (2021)
Abstract Energy harvesting devices based on the triboelectric effect have attracted great attention because of their higher output performance compared to other nanogenerators, which have been utilized in various wearable applications. Based on the w
Externí odkaz:
https://doaj.org/article/531219940c5d443882c587a6fbf57684
Publikováno v:
Advanced Science, Vol 9, Iss 9, Pp n/a-n/a (2022)
Abstract Multifunctional electronic skins have attracted considerable attention for soft electronics including humanoid robots, wearable devices, and health monitoring systems. Simultaneous detection of multiple stimuli in a single self‐powered dev
Externí odkaz:
https://doaj.org/article/10b235ac5a8b4b0e8f04a3d3d027179d
Publikováno v:
Advanced Science, Vol 8, Iss 13, Pp n/a-n/a (2021)
Abstract High‐performance biodegradable electronic devices are being investigated to address the global electronic waste problem. In this work, a fully biodegradable ferroelectric nanogenerator‐driven skin sensor with ultrasensitive bimodal sensi
Externí odkaz:
https://doaj.org/article/dae523b6aa77436299d44f9b16e41d2d
Autor:
Yoon Ho Lee, Minjeong Ha, Inho Song, Jeong Hun Lee, Yousang Won, Seongdong Lim, Hyunhyub Ko, Joon Hak Oh
Publikováno v:
ACS Omega, Vol 4, Iss 6, Pp 9996-10002 (2019)
Externí odkaz:
https://doaj.org/article/9066b4d2f67049acadf72f1babf1ff75
Autor:
Seungse Cho, Dong‐hee Kang, Hyejin Lee, Minsoo P. Kim, Saewon Kang, Ravi Shanker, Hyunhyub Ko
Publikováno v:
Advanced Science, Vol 8, Iss 1, Pp n/a-n/a (2021)
Abstract The growing importance of human–machine interfaces and the rapid expansion of the internet of things (IoT) have inspired the integration of displays with sound generation systems to afford stretchable sound‐in‐display devices and thus
Externí odkaz:
https://doaj.org/article/d78c7866956247a5b0148ca7a23d4ea5
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Abstract A microliter-scale solution process was used to fabricate large-area, uniform films of silver nanowires (AgNWs). These thin films with cross-AgNWs were deposited onto Au substrates by dragging the meniscus of a microliter drop of a coating s
Externí odkaz:
https://doaj.org/article/580c34bae8154fb4880ae85b6cdf63fa
Publikováno v:
Materials, Vol 13, Iss 2, p 304 (2020)
A chemically defined patterned surface was created via a combined process of controlled evaporative self-assembly of concentric polymer stripes and the selective surface modification of polymer brush. The former process involved physical adsorption o
Externí odkaz:
https://doaj.org/article/4c4320d9aab44332926528ba0ad8aea6