Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kyoungmi Jang"'
Publikováno v:
Langmuir. 27:14615-14620
In this paper, we report self-assembly of tetrachloroacenes containing pyrazine moieties. The title compounds, phenazine and bisphenazine substituted with four chlorine atoms for increased electron deficiency and alkyloxy side groups for solubility,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2923f3e7027e1f2f9d3009c88bf65f9
https://doi.org/10.1021/la203623s
https://doi.org/10.1021/la203623s
Publikováno v:
Langmuir. 26:13630-13636
This paper reports the electronic and organogelation properties of novel T-shaped bisphenazines functionalized with alkyl side groups and small peripheral cyano (CN) or aldehyde (CHO) substituents. UV-vis spectroscopy and cyclic voltammetry show the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::966e36f2f3e2702e8172967a130f996d
https://doi.org/10.1021/la101921c
https://doi.org/10.1021/la101921c
Publikováno v:
J. Mater. Chem.. 20:867-873
This paper reports the effect of halogen substituents on the morphology of self-assembling phenazines. Asymmetrically substituted phenazines with decyloxy substituents and halogens (F, Cl, Br, and I) were prepared. Thermal properties were characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e383c4babfde19ba6a2ad96cb1b9bd
https://doi.org/10.1039/b917601b
https://doi.org/10.1039/b917601b
Publikováno v:
Chemistry of Materials. 21:2070-2076
This paper presents the morphological control of self-assembled structures derived from a novel T-shaped bisphenazine containing cyanophenyl groups. The π-aggregation of the molecule in solution was verified with 1H NMR at various concentrations. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd8d27c264c26789089ccddfce92008
https://doi.org/10.1021/cm8029455
https://doi.org/10.1021/cm8029455
Autor:
Rycel Uy, Dong-Chan Lee, Kelly K. McGrath, David W. Hatchett, Kathleen A. Robins, Kyoungmi Jang
Publikováno v:
Chemistry of Materials. 20:3688-3695
This paper reports novel self-assembling T-shaped conjugated molecules based on asymmetric bisphenazines in which hexadecyloxy substituted bisphenazine is orthogonally fused with 1,4-bis(2-phenylethynyl)benzene. Tunability of one-dimensional (1D) sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f438dcc9ada4bee74d404b8065838f4
https://doi.org/10.1021/cm800521p
https://doi.org/10.1021/cm800521p
Publikováno v:
Molecular Crystals and Liquid Crystals. 458:227-235
We have synthesized a novel nonconjugated phosphorescent terpolymer, PPPMA-co-DTPM-co-Ir(ppy)3, containing perylene and Ir complex moieties as lightemitting units and a triazine moiety as electron transporting unit in the polymer side chain. The sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddcf86a647a8533dab801e1d2ac66a42
https://doi.org/10.1080/15421400600932405
https://doi.org/10.1080/15421400600932405
Autor:
Kyoungmi Jang, Hyunjoon Kim
Publikováno v:
Journal of Sol-Gel Science and Technology. 41:19-24
Nonporous films were formed on polypropylene (PP) films using 3-aminopropyltriethoxysilane (APTEOS) as the only precursor. The PP film was modified by corona-plasma treatment to provide appropriate adhesion between coating layer and substrate. Gas pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e5a3cc74d7210c47f8a74fcb10a878
https://doi.org/10.1007/s10971-006-0114-9
https://doi.org/10.1007/s10971-006-0114-9
Publikováno v:
Physical chemistry chemical physics : PCCP. 17(4)
This paper investigates the importance of substituent placement when designing low-molecular mass π-organogelators. The electron-deficient NO2 substituent was systematically added to novel T-shaped phenazines to examine electronic as well as assembl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ed74810f5f068a748d2da50714ee28
https://pubmed.ncbi.nlm.nih.gov/25491727
https://pubmed.ncbi.nlm.nih.gov/25491727
Publikováno v:
Journal of Sol-Gel Science and Technology. 30:117-128
The silica and urushiol based organic/inorganic hybrid was prepared with TEOS and urushiol by sol-gel process. GLYMO, as a silane-coupling agent, was used to obtain crack-free homogeneous films in various molar ratios, and to improve the adhesion bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58706d04a442a29341421e9904ead2ce
https://doi.org/10.1023/b:jsst.0000034699.65225.5d
https://doi.org/10.1023/b:jsst.0000034699.65225.5d
Publikováno v:
Physical chemistry chemical physics : PCCP. 12(39)
The current study employs both theoretical and experimental methods to characterize the electronic properties associated with peripheral substitution on asymmetric phenazine and bisphenazine systems. Substituent groups include F, Cl, Br, and NO(2) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7311558452ea1a37ea9ab9f0e01dda4e
https://pubmed.ncbi.nlm.nih.gov/20734013
https://pubmed.ncbi.nlm.nih.gov/20734013