Zobrazeno 1 - 10
of 15
pro vyhledávání: '"C. Travis Powell"'
Autor:
Chamara A. Gunawardana, Angela Kong, Debbie Wanapun, Daniel O. Blackwood, C. Travis Powell, Joseph F. Krzyzaniak, Myles C. Thomas, John E. Kresevic, Changquan Calvin Sun
Publikováno v:
International Journal of Pharmaceutics. 640:123016
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed7f7f81c6b29f8d9836fec06c16d8ce
https://doi.org/10.1016/j.ijpharm.2023.123016
https://doi.org/10.1016/j.ijpharm.2023.123016
Autor:
Chamara A, Gunawardana, Angela, Kong, Daniel O, Blackwood, C, Travis Powell, Joseph F, Krzyzaniak, Myles C, Thomas, Changquan, Calvin Sun
Publikováno v:
International Journal of Pharmaceutics. 630:122422
Scanning electron microscopy-based energy dispersive X-ray spectroscopy (SEM-EDS) is proposed as a versatile tool for quantifying surface area coverage (SAC) by magnesium stearate (MgSt) on pharmaceutical tablets and particles. Our approach involved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef5ed603901abbca10cec76268c1ea87
https://doi.org/10.1016/j.ijpharm.2022.122422
https://doi.org/10.1016/j.ijpharm.2022.122422
Publikováno v:
The Journal of Physical Chemistry B. 121:1963-1971
Low-concentration polymers can strongly influence crystal growth in small-molecule glasses, a phenomenon important for improving physical stability against crystallization. We measured the velocity of crystal growth in two molecular glasses, nifedipi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a26926fc30c1201e0f28dc903dcd4364
https://doi.org/10.1021/acs.jpcb.6b11816
https://doi.org/10.1021/acs.jpcb.6b11816
Publikováno v:
The Journal of Physical Chemistry B. 121:444-449
Molecular glasses indomethacin and ortho-terphenyl were formed and fractured by cooling a liquid on a less thermally expansive substrate. In-plane tension was created by the mismatch of thermal expansion coefficients and accumulated to cause catastro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf94d3a71e25ff1b0186abc996f3ba8
https://doi.org/10.1021/acs.jpcb.6b11347
https://doi.org/10.1021/acs.jpcb.6b11347
Publikováno v:
Journal of Non-Crystalline Solids. 429:122-128
The fracture of single-component molecular glasses has been characterized under tension. In-plane tension is created by cooling a liquid film below its glass transition temperature constrained on a substrate that is less thermally expansive. The frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07da41106b823c0b31d164389759f2f
https://doi.org/10.1016/j.jnoncrysol.2015.08.026
https://doi.org/10.1016/j.jnoncrysol.2015.08.026
Publikováno v:
The Journal of Physical Chemistry B. 118:7638-7646
Organic glasses can grow crystals much faster on the free surface than in the interior, a phenomenon important for fabricating stable amorphous materials. This surface process differs from and is faster than the glass-to-crystal (GC) growth mode exis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a2e7d04f3052695dfd3b8724dc8e8d7
https://doi.org/10.1021/jp503110g
https://doi.org/10.1021/jp503110g
Publikováno v:
The Journal of Physical Chemistry Letters. 5:1705-1710
Fast crystal growth can abruptly emerge as molecular liquids are cooled to become glasses, a phenomenon presently unknown for other materials. This glass-to-crystal (GC) mode can cause crystallization rates orders of magnitude faster than those predi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebe992cbf3cde66fd994c6936074f3ca
https://doi.org/10.1021/jz5006169
https://doi.org/10.1021/jz5006169
Akademický článek
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Autor:
Ping Gao, C. Travis Powell, Ting Cai, Erica Gunn, Yuchuan Gong, Lian Yu, Geoff G. Z. Zhang, Mariko Hasebe
Publikováno v:
The Journal of Physical Chemistry B. 117:10334-10341
Crystal growth in organic glasses has been studied in the presence of low-concentration polymers. Doping the organic glass nifedipine (NIF) with 1 wt % polymer has no measurable effect on the glass transition temperature Tg of host molecules, but sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c67daa11c26ef2977e48210c2fdb9d4e
https://doi.org/10.1021/jp406418n
https://doi.org/10.1021/jp406418n
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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