Now showing items 1-10 of 11
Synthesis and Erosion Properties of PEG-Containing Polyanhydrides
(WILEY-VCH Verlag, 2007-05-10)
To tailor the erosion rate of polyanhydrides while retaining their surface erosion characteristics, new three-component polyanhydrides of sebacic acid, 1,3-bis( p -carboxyphenoxy)propane and poly(ethylene glycol) were ...
Synthesis of the Tetraketide Lactones from the Pikromycin Biosynthetic Pathway
(WILEY-VCH Verlag, 2007-07)
Synthesis of tetraketide lactones 2 and 3 , which are likely to be produced by a model pikromycin polyketide synthase (PKS), has been investigated. The tetraketide lactones with six-membered rings, 2a and 2b , were ...
Modeling ssDNA electrophoretic migration with band broadening in an entangled or cross-linked network
(WILEY-VCH Verlag, 2007-08)
We use a coarse-grained model proposed by Graham and Larson based on the temporary network model by Schieber et al.. [1] to simulate the electrophoretic motion of ssDNA and corresponding band broadening due to dispersion. ...
Palladium-Catalyzed Carboetherification and Carboamination Reactions of Γ-Hydroxy- and Γ-Aminoalkenes for the Synthesis of Tetrahydrofurans and Pyrrolidines
(WILEY-VCH Verlag, 2007-02)
Substituted tetrahydrofuran and pyrrolidine moieties are displayed in a wide range of interesting biologically active molecules. The Pd-catalyzed carboetherification or carboamination of Γ-hydroxy and Γ-aminoalkenes is a ...
A CE assay for the detection of agonist-stimulated adenylyl cyclase activity
(WILEY-VCH Verlag, 2007-06)
A CE assay was developed for the detection of adenylyl cyclase (AC) activity stimulated at the AC and G protein-coupled receptor (GPCR) level. In the assay, cell membranes overexpressing GPCR and/or AC were incubated with ...
Proteome-wide changes induced by the Hsp90 inhibitor, geldanamycin in anaplastic large cell lymphoma cells
(WILEY-VCH Verlag, 2007-08)
The molecular chaperone heat shock protein 90 (Hsp90) affects the function of many oncogenic signaling proteins including nucleophosmin-anaplastic lymphoma kinase (NPM-ALK) expressed in anaplastic large cell lymphoma (ALCL). ...
Proteomic profiling identifies breast tumor metastasis-associated factors in an isogenic model
(WILEY-VCH Verlag, 2007-01)
A combination of LC and MS was applied to an isogenic breast tumor metastasis model to identify proteins associated with a cellular phenotype. Chromatofocusing followed by nonporous-RP-HPLC/ESI-TOF MS was applied to cell ...
Electrodeless direct current dielectrophoresis using reconfigurable field-shaping oil barriers
(WILEY-VCH Verlag, 2007-12)
We demonstrate dielectrophoretic (DEP) potential wells using pairs of insulating oil menisci to shape the DC electric field. These oil menisci are arranged in a configuration similar to the quadrupolar electrodes, typically ...
Experimental investigation of the intermediates of isooctane during ignition
(Wiley Subscription Services, Inc., A Wiley Company, 2007-09)
Direct measurements of intermediates of ignition are challenging experimental objectives, yet such measurements are critical for understanding fuel decomposition and oxidation pathways. In the current work, a new gas-sampling ...
Self Assembly and Optical Properties of Dendrimer Nanocomposite Multilayers
(WILEY-VCH Verlag, 2007-08-07)
Ultrathin multilayers are important for electrical and optical devices, as well as for immunoassays, artificial organs, and for controlling surface properties. The construction of ultrathin multilayer films by electrostatic ...