Search Results - "Heckel, C"

Effects of thermal cycling on polyamides during processing by Radlmaier, V., Heckel, C., Winnacker, M., Erber, A., Koerber, H.

“…•Degradation of polyamides during typical composite processes was identified and investigated.•Adding a phosphorous-based antioxidant improved the thermal…”
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Mechanisms and regulation of surface interactions and biofilm formation in Agrobacterium by Heindl, Jason E, Wang, Yi, Heckel, Brynn C, Mohari, Bitan, Feirer, Nathan, Fuqua, Clay

“…For many pathogenic bacteria surface attachment is a required first step during host interactions. Attachment can proceed to invasion of host tissue or cells…”
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Depolarized Light Scattering From Single Silver Nanoparticles by Heckel, John C, Chumanov, George

“…Depolarized scattering spectra from individual silver nanoparticles of different shapes and sizes were measured as a function of the incident polarization…”
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Micro-PIXE/PIGE analysis of Palaeolithic mammoth ivory: Potential chemical markers of provenance and relative dating by Heckel, C., Müller, K., White, R., Floss, H., Conard, N.J., Reiche, I.

“…Micro-Proton Induced X-ray and Gamma-ray Emission (micro-PIXE/PIGE) provide non-destructive methods for the evaluation of the major, minor and trace element…”
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The ChvG-ChvI Regulatory Network: A Conserved Global Regulatory Circuit Among the Alphaproteobacteria with Pervasive Impacts on Host Interactions and Diverse Cellular Processes by Greenwich, Jennifer L, Heckel, Brynn C, Alakavuklar, Melene A, Fuqua, Clay

“…The ChvG-ChvI two-component system is conserved among multiple Alphaproteobacteria . ChvG is a canonical two-component system sensor kinase with a single large…”
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Motility control through an anti‐activation mechanism in Agrobacterium tumefaciens by Alakavuklar, Melene A., Heckel, Brynn C., Stoner, Ari M., Stembel, Joseph A., Fuqua, Clay

“…Many bacteria can migrate from a free‐living, planktonic state to an attached, biofilm existence. One factor regulating this transition in the facultative…”
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Agrobacterium tumefaciens ExoR Controls Acid Response Genes and Impacts Exopolysaccharide Synthesis, Horizontal Gene Transfer, and Virulence Gene Expression by Heckel, Brynn C, Tomlinson, Amelia D, Morton, Elise R, Choi, Jeong-Hyeon, Fuqua, Clay

“…Agrobacterium tumefaciens is a facultative plant pathogen and the causative agent of crown gall disease. The initial stage of infection involves attachment to…”
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Plasmon enhanced light emission from InGaN quantum wells via coupling to chemically synthesized silver nanoparticles by Henson, John, Heckel, John C., Dimakis, Emmanouil, Abell, Josh, Bhattacharyya, Anirban, Chumanov, George, Moustakas, Theodore D., Paiella, Roberto

“…Chemically synthesized single-crystal silver nanoparticles are used to demonstrate plasmon enhanced visible light emission from nitride semiconductor quantum…”
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Evidence that HIV‐1 Rev directly promotes the nuclear export of unspliced RNA by Fischer, U., Meyer, S., Teufel, M., Heckel, C., Lührmann, R., Rautmann, G.

“…The Rev trans‐activator of human immunodeficiency virus type 1 (HIV‐1) is a protein that regulates the simultaneous appearance in the cytoplasm of both spliced…”
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Rigid nonlabile polyoxometalate cryptates [ZP5W30O110](15-n)- that exhibit unprecedented selectivity for certain lanthanide and other multivalent cations by Creaser, Inge, Heckel, Mark C, Neitz, R. Jeffrey, Pope, Michael T

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Synthesis and Self-Assembly of Polymer and Polymer-Coated Ag Nanoparticles by the Reprecipitation of Binary Mixtures of Polymers by Heckel, John C, Kisley, Lydia M, Mannion, Joseph M, Chumanov, George

“…Binary polymer nanoparticles were synthesized by the reprecipitation of poly(4-vinylpyridine) in the presence of poly(diallyldimethylammonium chloride) and…”
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Human breast tumor cells express IL-10 and IL-12p40 transcripts and proteins, but do not produce IL-12p70 by Heckel, Mark C., Wolfson, Alexey, Slachta, Christopher A., Schwarting, Roland, Salgame, Padmini, Katsetos, Christos D., Platsoucas, Chris D.

“…IL-10 transcripts were expressed in 14/15 primary breast adenocarcinomas and in 5/8 established breast tumor lines. Immunohistochemistry and…”
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Polarized Raman Spectroscopy of Oligothiophene Crystals To Determine Unit Cell Orientation by Heckel, John C, Weisman, Andrew L, Schneebeli, Severin T, Hall, Michelle Lynn, Sherry, Leif J, Stranahan, Sarah M, DuBay, Kateri H, Friesner, Richard A, Willets, Katherine A

“…Raman spectra were recorded experimentally and calculated theoretically for bithiophene, terthiophene, and quaterthiophene samples as a function of excitation…”
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HealthCare Academy for Middle School Pupils' Success (HCAMPS) by Moutseous, Margaret L., Heckel, Aleshia C.

“…The HealthCare Academy for Middle School Pupils' Success (HCAMPS) is a week-long summer camp experience for seventh-grade students in the Evansville, Indiana,…”
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Nonconsumptive effects of a generalist ungulate herbivore drive decline of unpalatable forest herbs by Heckel, Christopher D., Bourg, Norman A., McShea, William J., Kalisz, Susan

“…High herbivore pressure is expected to benefit unpalatable species that co-occur with palatable browsed species. However, for five unpalatable understory…”
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The effect of fructose derived carbon shells on the plasmon resonance and stability of silver nanoparticles by Heckel, John C., Farhan, Fatimah F., Chumanov, George

“…Carbon nanoparticles between 10 and 50 nm in diameter and carbon shells of various thickness around silver nanoparticles were synthesized by the hydrothermal…”
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F-content variation in mammoth ivory from Aurignacian contexts: Preservation, alteration, and implications for ivory-procurement strategies by Heckel, C., Müller, K., White, R., Wolf, S., Conard, N.J., Normand, C., Floss, H., Reiche, I.

“…This article presents the results of two series of micro-PIXE/PIGE analysis on mammoth ivory samples from four Aurignacian sites in France (Abri Castanet,…”
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Recombinant technology as an alternative to chemical peptide synthesis: expression and characterization of HIV-1 Rev recombinant peptides by Lepage, P, Heckel, C, Humbert, S, Stahl, S, Rautmann, G

“…Recombinant DNA technology has been widely used for the production of proteins in recent years. In this paper, we describe the expression and the purification…”
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P53 protein in 204 patients with primary breast carcinoma--immunohistochemical detection and clinical value as a prognostic factor by Göhring, U J, Scharl, A, Heckel, C, Ahr, A, Crombach, G

“…In a retrospective study, 204 formalin-fixed and paraffin-embedded biopsies of primary breast carcinomas were tested immunohistochemically for the expression…”
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Ethanol- and nicotine-induced membrane changes in embryonic and neonatal chick brains by Miller, Robert R., Heckel, Christopher D., Koss, Walter J., Montague, Shannon L., Greenman, Adam L.

“…In order to study the effects of EtOH and/or nicotine on brain membrane fatty acid composition, various concentrations of EtOH and/or nicotine were injected…”
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