Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Bonwook Koo"'
Publikováno v:
BioResources, Vol 19, Iss 3, Pp 6427-6443 (2024)
Optimization of the extraction procedure was performed to enhance the antioxidant activity and whitening effect of Sasa quelpaertensis Nakai extract using response surface methodology (RSM). The central composite design, a component of RSM, was utili
Externí odkaz:
https://doaj.org/article/839a6e78c83042769d2fbd90e59e400b
Autor:
Jonghwa Kim, Daye Kim, Hyeseon Yoon, Jun Ho Shin, Sangwoo Park, Hyo Won Kwak, Myeong-Rok Ahn, Bonwook Koo, In-Gyu Choi
Publikováno v:
ACS Omega, Vol 9, Iss 8, Pp 9432-9442 (2024)
Externí odkaz:
https://doaj.org/article/37849c2e069944db81721f48a4a10a67
Autor:
Je Hong Park, Bonwook Koo
Publikováno v:
IEEE Access, Vol 12, Pp 86160-86162 (2024)
In the above paper “A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs,” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed. However, a malicious-but-passive KG
Externí odkaz:
https://doaj.org/article/7676c3418e2b4bcbbe051b30288af4a6
Autor:
Je Hong Park, Bonwook Koo
Publikováno v:
IEEE Access, Vol 12, Pp 46484-46486 (2024)
In the above paper “Certificateless Short Aggregate Signature Scheme for Mobile Devices” a pairing-based certificateless aggregate signature (CLAS) scheme was proposed. Although the authors claim that their CLAS scheme is secure and provide mathe
Externí odkaz:
https://doaj.org/article/b3d8a8c6b6b343139554b97270c687f8
Autor:
Kyunghwan Cha, Jihoon Chung, Deokjae Heo, Myunghwan Song, Seh-Hoon Chung, Patrick T.J. Hwang, Dongseob Kim, Bonwook Koo, Jinkee Hong, Sangmin Lee
Publikováno v:
Science and Technology of Advanced Materials, Vol 23, Iss 1, Pp 161-168 (2022)
Due to its abundance, mechanical energy is a promising ambient energy source. Triboelectric nanogenerators (TENGs) represent an effective mechanical energy harvesting method based on the use of contact electrification. The existing liquid-based TENGs
Externí odkaz:
https://doaj.org/article/8d97a686f10e4edbbf1b539efaec9f3d
Publikováno v:
Polymers, Vol 15, Iss 22, p 4373 (2023)
Hard carbons are one of the most promising anode materials for next-generation sodium-ion batteries due to their high reversible capacity, long cycle life, and low cost. The advantage in terms of price of hard carbons can be further improved by using
Externí odkaz:
https://doaj.org/article/b0321400715a4cd7b1532e1bb00a6c27
Autor:
June-Ho Choi, Seong-Min Cho, Jong-Chan Kim, Sang-Woo Park, Young-Min Cho, Bonwook Koo, Hyo Won Kwak, In-Gyu Choi
Publikováno v:
ACS Omega, Vol 6, Iss 2, Pp 1534-1546 (2021)
Externí odkaz:
https://doaj.org/article/b5d49b2bdf4b480ea58cb5e5ea618b15
Publikováno v:
Polymers, Vol 14, Iss 23, p 5284 (2022)
Polyhydroxyalkanoate (PHA), with a long chain length and high poly(4–hydroxybutyric acid) (P4HB) ratio, can be used as a base polymer for eco-friendly and biodegradable adhesives owing to its high elasticity, elongation at break, flexibility, and p
Externí odkaz:
https://doaj.org/article/7eb25b4b7c2a4e258b9246aa5e4a4421
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1542 (2021)
Polyhydroxyalkanoate (PHA) is a biodegradable plastic with great potential for tackling plastic waste and marine pollution issues, but its commercial applications have been limited due to its poor processability. In this study, surface-modified cellu
Externí odkaz:
https://doaj.org/article/57d53051564f42b096261e4e1331c2f8
Autor:
Jong-Hwa Kim, Seong-Min Cho, June-Ho Choi, Hanseob Jeong, Soo Min Lee, Bonwook Koo, In-Gyu Choi
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 163 (2020)
This study optimizes furfural production from pentose released in the liquid hydrolysate of hardwood using an aqueous biphasic system. Dilute acid pretreatment with 4% sulfuric acid was conducted to extract pentose from liquid Quercus mongolica hydro
Externí odkaz:
https://doaj.org/article/c71067afa0e54418ba5f8842d0290e83