Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Donghwi Cho"'
Autor:
Haomin Chen, Gunho Chang, Tae Hee Lee, Seokhwan Min, Sanghyeon Nam, Donghwi Cho, Kwonhwan Ko, Gwangmin Bae, Yoonseong Lee, Jirou Feng, Heng Zhang, Jang-Kyo Kim, Jonghwa Shin, Jung-Wuk Hong, Seokwoo Jeon
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Smart windows, capable of tailoring light transmission, can significantly reduce energy consumption in building services. While mechano-responsive windows activated by strains are promising candidates, they face long-lasting challenges in wh
Externí odkaz:
https://doaj.org/article/6d6ad208eeeb4fcf8dc6d63df50f83b0
Autor:
Myungwoo Choi, Geonhee Lee, Yea‐Lee Lee, Hyejeong Lee, Jin‐Hoon Yang, Hanhwi Jang, Hyeonseok Han, MinSoung Kang, Seonggwang Yoo, A‐Rang Jang, Yong Suk Oh, Inkyu Park, Min‐Wook Oh, Hosun Shin, Seokwoo Jeon, Jeong‐O Lee, Donghwi Cho
Publikováno v:
InfoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Emerging freestanding membrane technologies, especially using inorganic thermoelectric materials, demonstrate the potential for advanced thermoelectric platforms. However, using rare and toxic elements during material processing must be circ
Externí odkaz:
https://doaj.org/article/f81749c935b246b780625bb1e4032e35
Autor:
Myungwoo Choi, Juyoung An, Hyejeong Lee, Hanhwi Jang, Ji Hong Park, Donghwi Cho, Jae Yong Song, Seung Min Kim, Min-Wook Oh, Hosun Shin, Seokwoo Jeon
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Thermoelectric technology has potential for converting waste heat into electricity. Although traditional thermoelectric materials exhibit extremely high thermoelectric performances, their scarcity and toxicity limit their applications. Zinc
Externí odkaz:
https://doaj.org/article/131acaf6bf9246ed8faab293ae91431c
Autor:
Jinho Lee, Hongju Lee, Tae-Hyun Bae, Donghwi Cho, Myungwoo Choi, Gwangmin Bae, Young-Seok Shim, Seokwoo Jeon
Publikováno v:
Small Structures, Vol 5, Iss 4, Pp n/a-n/a (2024)
Gas sensors based on semiconductor metal oxides (SMOs) have gained widespread attention for Internet of Things applications; however, high operating temperatures and low gas selectivity limit their applications. Recently, metal–organic frameworks (
Externí odkaz:
https://doaj.org/article/483b4198e5d649a4b809935d421b83a4
Autor:
Giwan Seo, Geonhee Lee, Wooyoung Kim, Inyoung An, Myungwoo Choi, Sojeong Jang, Yeon-Joon Park, Jeong-O. Lee, Donghwi Cho, Edmond Changkyun Park
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Tuberculosis (TB) has high morbidity as a chronic infectious disease transmitted mainly through the respiratory tract. However, the conventional diagnosis methods for TB are time-consuming and require specialists, making the diagnosis of TB with poin
Externí odkaz:
https://doaj.org/article/8b72b5b564f84458b8fe8232493b2165
Autor:
Jun Min Suh, Young Geun Song, Jung Hwan Seo, Myoung Sub Noh, Min Gyu Kang, Woonbae Sohn, Jinho Lee, Kwangjae Lee, Donghwi Cho, Seokwoo Jeon, Chong-Yun Kang, Young-Seok Shim, Ho Won Jang
Publikováno v:
Small Structures, Vol 4, Iss 9, Pp n/a-n/a (2023)
Although various fabrication methods for metal–oxide nanostructures have been well developed for enlarged surface area, numerous efforts to further enhance the effective surface area for their chemical sensor applications are still being studied. H
Externí odkaz:
https://doaj.org/article/e1a94edb82ca488a9d09c8da52c4251a
Responsive materials and mechanisms as thermal safety systems for skin-interfaced electronic devices
Autor:
Seonggwang Yoo, Tianyu Yang, Minsu Park, Hyoyoung Jeong, Young Joong Lee, Donghwi Cho, Joohee Kim, Sung Soo Kwak, Jaeho Shin, Yoonseok Park, Yue Wang, Nenad Miljkovic, William P. King, John A. Rogers
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Minimizing patient risk to thermal failure in wearable electronics typically requires complex circuit control, sensors, or passive materials. Here, Yoo et al. present an active materials system with a self-inflating bladder that delaminates upon exce
Externí odkaz:
https://doaj.org/article/11759b04e6ef45c28692c5cdfd4987a8
Publikováno v:
Materials, Vol 16, Iss 14, p 5102 (2023)
Owing to the increasing demand for the miniaturization and integration of electronic devices, thermal interface materials (TIMs) are crucial components for removing heat and improving the lifetime and safety of electronic devices. Among these, therma
Externí odkaz:
https://doaj.org/article/405523f062d7486caeecf85a58a93f8b
Autor:
Joohee Kim, Yixin Wu, Haiwen Luan, Da Som Yang, Donghwi Cho, Sung Soo Kwak, Shanliangzi Liu, Hanjun Ryu, Roozbeh Ghaffari, John A. Rogers
Publikováno v:
Advanced Science, Vol 9, Iss 2, Pp n/a-n/a (2022)
Abstract Nutrients play critical roles in maintaining core physiological functions and in preventing diseases. Technologies for delivering these nutrients and for monitoring their concentrations can help to ensure proper nutritional balance. Eccrine
Externí odkaz:
https://doaj.org/article/d3fddc8e35de40d3b3dec69977f9661a
Autor:
Donghwi Cho, Jun Min Suh, Sang‐Hyeon Nam, Seo Yun Park, Minsu Park, Tae Hyung Lee, Kyoung Soon Choi, Jinho Lee, Changui Ahn, Ho Won Jang, Young‐Seok Shim, Seokwoo Jeon
Publikováno v:
Advanced Science, Vol 8, Iss 3, Pp n/a-n/a (2021)
Abstract One of the well‐known strategies for achieving high‐performance light‐activated gas sensors is to design a nanostructure for effective surface responses with its geometric advances. However, no study has gone beyond the benefits of the
Externí odkaz:
https://doaj.org/article/dcb4c9b6683a47818496e21afa9dcb9e