J
John A. Hyatt
Researcher at Eastman Chemical Company
Publications - 57
Citations - 2027
John A. Hyatt is an academic researcher from Eastman Chemical Company. The author has contributed to research in topics: Cellulose & Cellulose triacetate. The author has an hindex of 23, co-authored 56 publications receiving 1923 citations. Previous affiliations of John A. Hyatt include Agricultural University of Athens & Eastman Kodak Company.
Papers
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Liquid and supercritical carbon dioxide as organic solvents
TL;DR: In this article, the authors explored the nature of carbon dioxide in its liquid and supercritical states as a solvent for organic compounds and found that CO/sub 2/ behaves very much like a hydrocarbon solvent with very low polarizability.
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Mechanism of inhibition of P-glycoprotein mediated efflux by vitamin E TPGS: influence on ATPase activity and membrane fluidity.
Eva-Maria Collnot,Christiane Baldes,Michael F. Wempe,Reinhard Kappl,Jürgen Hüttermann,John A. Hyatt,Kevin J. Edgar,Ulrich F. Schaefer,Claus-Michael Lehr +8 more
TL;DR: Transport studies indicate that ATPase inhibition is an essential factor in the inhibitory mechanism of TPGS 1000 on cellular efflux pumps.
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Acetoacetylation with 2,2,6-trimethyl-4H-1,3-dioxin-4-one: a convenient alternative to diketene
Robert J. Clemens,John A. Hyatt +1 more
TL;DR: La pyrolyse de la trimethyl-2,2,6 4H-dioxinne-1,3one-4 en presence de nucleophiles constitue une bonne methode de preparation de derives acetylacetates as mentioned in this paper.
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Influence of vitamin E TPGS poly(ethylene glycol) chain length on apical efflux transporters in Caco-2 cell monolayers.
Eva-Maria Collnot,Christiane Baldes,Michael F. Wempe,John A. Hyatt,Lisa Tonner Navarro,Kevin J. Edgar,Ulrich F. Schaefer,Claus-Michael Lehr +7 more
TL;DR: A relationship between TPGS PEG chain length and influence on rhodamine 123 (RHO) transport in Caco-2 monolayers is demonstrated, a relationship which may be illustrated using a Weibull distribution.