Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Hayoon Lee"'
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4362 (2024)
A novel aromatic imine derivative, 2′-(1,4-phenylene)bis[4-[(4-methoxyphenyl)methylene]-5(4H)-oxazolone] (PBMBO), was designed and synthesized as a yellow colorant additive for green color filters used in image sensors. The optical and thermal prop
Externí odkaz:
https://doaj.org/article/d4631c70db2c4dfc89110b14ea108b80
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3593 (2024)
To develop a deep-blue emitter, a molecule with bipolar characteristics was designed as a donor-spacer-acceptor type, in which 9-(4-(4,6-diphenyl-1),3,5-triazin-2-yl)-2,5-dimethylphenyl)-9H-carbazole (DTPCZ)—with carbazole as an electron donating g
Externí odkaz:
https://doaj.org/article/298bfa7f3dea4c9f977d629f6af19f2e
Publikováno v:
Materials, Vol 17, Iss 8, p 1887 (2024)
Two blue-emitting materials, 4-(12-([1,1′:3′,1″-terphenyl]-5′-yl)chrysen-6-yl)-N,N-diphenylaniline (TPA-C-TP) and 6-([1,1′:3′,1″-terphenyl]-5′-yl)-12-(4-(1,2,2-triphenylvinyl)phenyl)chrysene (TPE-C-TP), were prepared with the composit
Externí odkaz:
https://doaj.org/article/72ffa2e5aaf1441a99161576c78d5105
Autor:
Sunwoo Park, Raveendra Jillella, Hyukmin Kwon, Sangwook Park, Hayoon Lee, Kiho Lee, Jongwook Park
Publikováno v:
Molecules, Vol 29, Iss 5, p 1100 (2024)
A novel quinophthalone derivative, 4,5,6,7-tetrachloro-2-(2-(3-hydroxy-1-oxo-1H-cyclopenta[b]naphthalen-2-yl)quinolin-4-yl)isoindoline-1,3-dione (TCHCQ), was designed and synthesized as a yellow colorant additive for green color filters in image sens
Externí odkaz:
https://doaj.org/article/ef310fbd1d0f4c3e96eddb2df691b038
Autor:
Dohee Lee, Hyejin Yun, Taesik Yun, Yoonhoi Koo, Yeon Chae, Hyeyeon Nam, Seonggweon Kang, Hayoon Lee, Dongwoo Chang, Mhan‐Pyo Yang, Byeong‐Teck Kang, Hakhyun Kim
Publikováno v:
Veterinary Medicine and Science, Vol 9, Iss 2, Pp 584-590 (2023)
Abstract An 8‐year‐old Miniature Poodle presented with chronic sneezing and unilateral epistaxis. A left‐sided intranasal mass was identified on computed tomography. 18F‐fluorodeoxyglucose (FDG) positron emission tomography (PET) was performe
Externí odkaz:
https://doaj.org/article/3a9c721744e242458599d6136448d4bd
Publikováno v:
Molecules, Vol 28, Iss 22, p 7485 (2023)
In this study, we introduced the weak electron-accepting oxazole derivative 4,5-diphenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazole (TPO) into both anthracene and pyrene moieties of a dual core structure. Ultimately, we develope
Externí odkaz:
https://doaj.org/article/923496e214b247edaa5f7419e3c8d7f9
Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2816 (2023)
We synthesized zinc oxide nanoparticles (ZnO NPs) by meticulously controlling both temperature and reaction times, allowing us to fine-tune their crystalline properties, morphology, and particle dimensions. This analysis confirmed the existence of a
Externí odkaz:
https://doaj.org/article/43628f5c0be746e8a1e677ad2a5678ae
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10154 (2023)
New blue-light-emitting materials, 2,7-Bis-[1,1′;3′,1″]terphenyl-spiro-fluorene[3,4]naphthalene (TP-AFF-TP) and spiro-fluorene[3,4]-5-terphenylnaphthalene (TP-ASF) were synthesized based on a fused core with anthracene and spirofluorene. The ph
Externí odkaz:
https://doaj.org/article/42750d8f36184940b018673611e1cea9
Autor:
Hyoung-oh Jeong, Hayoon Lee, Hyemin Kim, Jinho Jang, Seunghoon Kim, Taejoo Hwang, David Whee-Young Choi, Hong Sook Kim, Naeun Lee, Yoo Mi Lee, Sehhoon Park, Hyun Ae Jung, Jong-Mu Sun, Jin Seok Ahn, Myung-Ju Ahn, Keunchil Park, Semin Lee, Se-Hoon Lee
Publikováno v:
iScience, Vol 25, Iss 11, Pp 105358- (2022)
Summary: Malignant pleural effusion (MPE) is a complication of lung cancer that can be used as an alternative method for tissue sampling because it is generally simple and minimally invasive. Our study evaluated the diagnostic potential of non–smal
Externí odkaz:
https://doaj.org/article/ca078b163bf0462daf569840ae9f0e4f
Autor:
Sunwoo Park, Yuna Kang, Hyukmin Kwon, Hayeon Kim, Seokwoo Kang, Hayoon Lee, Chun Yoon, Jongwook Park
Publikováno v:
Molecules, Vol 27, Iss 19, p 6601 (2022)
Novel yellow azo pyridone dye derivatives were synthesized for use in image-sensor color filters. The synthesized compounds have a basic chemical structure composed of azo, hydroxy, amide, and nitrile groups as well as different halide groups. New ma
Externí odkaz:
https://doaj.org/article/481b1291641e4dd0999bfee3a101167a