Search Results - "O'Toole, G"

Innate and induced resistance mechanisms of bacterial biofilms by Anderson, G G, O'Toole, G A

“…Bacterial biofilms are highly recalcitrant to antibiotic treatment, which holds serious consequences for therapy of infections that involve biofilms. The…”
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Cyclic Di-GMP-Mediated Repression of Swarming Motility by Pseudomonas aeruginosa PA14 Requires the MotAB Stator by Kuchma, S. L, Delalez, N. J, Filkins, L. M, Snavely, E. A, Armitage, J. P, O'Toole, G. A

“…The second messenger cyclic diguanylate (c-di-GMP) plays a critical role in the regulation of motility. In Pseudomonas aeruginosa PA14, c-di-GMP inversely…”
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Lost in Transition: Start-Up of Glycolysis Yields Subpopulations of Nongrowing Cells by van Heerden, Johan H., Wortel, Meike T., Bruggeman, Frank J., Heijnen, Joseph J., Bollen, Yves J. M., Planqué, Robert, Hulshof, Josephus, O'Toole, Tom G., Wahl, S. Aljoscha, Teusink, Bas

“…Cells need to adapt to dynamic environments. Yeast that fail to cope with dynamic changes in the abundance of glucose can undergo growth arrest. We show that…”
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Adsorption Properties and Electron-transfer Rates of a Redox Probe at Different Interfaces of an Immunoassay Assembled on an Electro-active Photonic Platform by GHITHAN, Jafar H., MORENO, Monica, KEYNTON, Robert S., O’TOOLE, Martin G., MENDES, Sergio B.

“…Physical and chemical properties of a redox protein adsorbed to different interfaces of a multilayer immunoassay assembly were studied using a single-mode,…”
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A bacterial sense of touch: T4P retraction motor as a means of surface sensing by Pseudomonas aeruginosa PA14 by Geiger, C J, Wong, G C L, O'Toole, G A

“…Most microbial cells found in nature exist in matrix-covered, surface-attached communities known as biofilms. This mode of growth is initiated by the ability…”
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Rhamnolipids Modulate Swarming Motility Patterns of Pseudomonas aeruginosa by Caiazza, Nicky C, Shanks, Robert M Q, O'Toole, G A

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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DNA-mediated hierarchical organization of gold nanoprisms into 3D aggregates and their application in surface-enhanced Raman scattering by Chowdhury, Emtias, Rahaman, Mohammad Shahinur, Sathitsuksanoh, Noppadon, Grapperhaus, Craig A, O'Toole, Martin G

“…Colloidal crystallization using DNA provides a robust method for fabricating highly programmable nanoparticle superstructures with collective plasmonic…”
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Prevalence of Streptococci and Increased Polymicrobial Diversity Associated with Cystic Fibrosis Patient Stability by Filkins, L. M, Hampton, T. H, Gifford, A. H, Gross, M. J, Hogan, D. A, Sogin, M. L, Morrison, H. G, Paster, B. J, O'Toole, G. A

“…Diverse microbial communities chronically colonize the lungs of cystic fibrosis patients. Pyrosequencing of amplicons for hypervariable regions in the 16S rRNA…”
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Minor Pilins of the Type IV Pilus System Participate in the Negative Regulation of Swarming Motility by Kuchma, S. L, Griffin, E. F, O'Toole, G. A

“…Pseudomonas aeruginosa exhibits distinct surface-associated behaviors, including biofilm formation, flagellum-mediated swarming motility, and type IV…”
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Magnetic Nanoparticle-Supported Lipid Bilayers for Drug Delivery by Mattingly, Stephanie J, O’Toole, Martin G, James, Kurtis T, Clark, Geoffrey J, Nantz, Michael H

“…Magnetic nanoparticle-supported lipid bilayers (SLBs) constructed around core–shell Fe3O4–SiO2 nanoparticles (SNPs) were prepared and evaluated as potential…”
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Comparison of the compressive mechanical properties of auricular and costal cartilage from patients with microtia by Griffin, M.F., O'Toole, G., Sabbagh, W., Szarko, M., Butler, P.E.

“…Children born with a small or absent ears undergo surgical reconstruction to restore their auricle. Currently, rib (costal) cartilage is used to carve the…”
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The Impact of PEGylation on Cellular Uptake and In Vivo Biodistribution of Gold Nanoparticle MRI Contrast Agents by El-Baz, Nagwa, Nunn, Betty M, Bates, Paula J, O'Toole, Martin G

“…Gold nanoparticles (GNPs) have immense potential in biomedicine, but understanding their interactions with serum proteins is crucial as it could change their…”
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Optimization of Tumor Targeting Gold Nanoparticles for Glioblastoma Applications by Allen, Nicholas C., Chauhan, Rajat, Bates, Paula J., O’Toole, Martin G.

“…Glioblastoma brain tumors represent an aggressive form of gliomas that is hallmarked by being extremely invasive and aggressive due to intra and inter-tumoral…”
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Binding of GTP to BifA is required for the production of Pel-dependent biofilms in Pseudomonas aeruginosa by Van Loon, Jaime C, Whitfield, Gregory B, Wong, Nicole, O'Neal, Lindsey, Henrickson, Amy, Demeler, Borries, O'Toole, G A, Parsek, Matthew R, Howell, P Lynne

“…c-di-GMP is the most common cyclic dinucleotide used by bacteria to regulate phenotypes such as motility, biofilm formation, virulence factor production, cell…”
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DNA-induced assembly of gold nanoprisms and polystyrene beads into 3D plasmonic SERS substrates by Chowdhury, Emtias, Rahaman, Mohammad Shahinur, Sathitsuksanoh, Noppadon, Grapperhaus, Craig A, O'Toole, Martin G

“…The utilization of nanoparticle-polymer bead hybrid nanostructures as a SERS substrate depends on the control of the deposition, density, and distribution of…”
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Release-Modulated Antioxidant Activity of a Composite Curcumin-Chitosan Polymer by O’Toole, Martin G, Soucy, Patricia A, Chauhan, Rajat, Raju, Mandapati V. Ramakrishnam, Patel, Dhruvina N, Nunn, Betty M, Keynton, Megan A, Ehringer, William D, Nantz, Michael H, Keynton, Robert S, Gobin, Andrea S

“…Curcumin is known to have immense therapeutic potential but is hindered by poor solubility and rapid degradation in solution. To overcome these shortcomings,…”
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Keeping their options open : Acute versus persistent infections by FURUKAWA, S, KUCHMA, S. L, O'TOOLE, G. A

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Detection of influenza virus by electrochemical surface plasmon resonance under potential modulation by Qatamin, Aymen H, Ghithan, Jafar H, Moreno, Monica, Nunn, Betty M, Jones, Keenan B, Zamborini, Francis P, Keynton, Robert S, O'Toole, Martin G, Mendes, Sergio B

“…In this study we report the development of a novel viral pathogen immunosensor technology based on the electrochemical modulation of the optical signal from a…”
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Facet-selective asymmetric functionalization of anisotropic gold nanoprisms for Janus particle synthesis by Chowdhury, Emtias, Grapperhaus, Craig A., O’Toole, Martin G.

“…Janus particles, which possess asymmetric structures and/or multiple surface chemistries, have attracted intense interest due to their capability of multiple…”
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Sustained dasatinib treatment prevents early fibrotic changes following ocular trauma by Ueda, Shunichiro, Nunn, Betty M., Chauhan, Rajat, McDonald, Kevin, Kaplan, Henry J., O’Toole, Martin G., Tamiya, Shigeo

“…Purpose Posterior ocular trauma and the subsequent fibrotic retinal complication termed proliferative vitreoretinopathy (PVR) are leading causes of blindness…”
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