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Articles 31 - 60 of 1055
Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
The Value Of Universally Available Raw Nmr Data For Transparency, Reproducibility, And Integrity In Natural Product Research., James B Mcalpine, Shao-Nong Chen, Andrei Kutateladze, John B Macmillan, Giovanni Appendino, Andersson Barison, Mehdi A Beniddir, Maique W Biavatti, Stefan Bluml, Asmaa Boufridi, Mark S Butler, Robert J Capon, Young H Choi, David Coppage, Phillip Crews, Michael T Crimmins, Marie Csete, Pradeep Dewapriya, Joseph M Egan, Mary J Garson, Grégory Genta-Jouve, William H Gerwick, Harald Gross, Mary Kay Harper, Precilia Hermanto, James M Hook, Luke Hunter, Damien Jeannerat, Nai-Yun Ji, Tyler A. Johnson, David G I Kingston, Hiroyuki Koshino, Hsiau-Wei Lee, Guy Lewin, Jie Li, Roger G Linington, Miaomiao Liu, Kerry L Mcphail, Tadeusz F Molinski, Bradley S Moore, Joo-Won Nam, Ram P Neupane, Matthias Niemitz, Jean-Marc Nuzillard, Nicholas H Oberlies, Fernanda M M Ocampos, Guohui Pan, Ronald J Quinn, D Sai Reddy, Jean-Hugues Renault, José Rivera-Chávez, Wolfgang Robien, Carla M Saunders, Thomas J Schmidt, Christoph Seger, Ben Shen, Christoph Steinbeck, Hermann Stuppner, Sonja Sturm, Orazio Taglialatela-Scafati, Dean J Tantillo, Robert Verpoorte, Bin-Gui Wang, Craig M Williams, Philip G Williams, Julien Wist, Jian-Min Yue, Chen Zhang, Zhengren Xu, Charlotte Simmler, David C Lankin, Jonathan Bisson, Guido F Pauli
The Value Of Universally Available Raw Nmr Data For Transparency, Reproducibility, And Integrity In Natural Product Research., James B Mcalpine, Shao-Nong Chen, Andrei Kutateladze, John B Macmillan, Giovanni Appendino, Andersson Barison, Mehdi A Beniddir, Maique W Biavatti, Stefan Bluml, Asmaa Boufridi, Mark S Butler, Robert J Capon, Young H Choi, David Coppage, Phillip Crews, Michael T Crimmins, Marie Csete, Pradeep Dewapriya, Joseph M Egan, Mary J Garson, Grégory Genta-Jouve, William H Gerwick, Harald Gross, Mary Kay Harper, Precilia Hermanto, James M Hook, Luke Hunter, Damien Jeannerat, Nai-Yun Ji, Tyler A. Johnson, David G I Kingston, Hiroyuki Koshino, Hsiau-Wei Lee, Guy Lewin, Jie Li, Roger G Linington, Miaomiao Liu, Kerry L Mcphail, Tadeusz F Molinski, Bradley S Moore, Joo-Won Nam, Ram P Neupane, Matthias Niemitz, Jean-Marc Nuzillard, Nicholas H Oberlies, Fernanda M M Ocampos, Guohui Pan, Ronald J Quinn, D Sai Reddy, Jean-Hugues Renault, José Rivera-Chávez, Wolfgang Robien, Carla M Saunders, Thomas J Schmidt, Christoph Seger, Ben Shen, Christoph Steinbeck, Hermann Stuppner, Sonja Sturm, Orazio Taglialatela-Scafati, Dean J Tantillo, Robert Verpoorte, Bin-Gui Wang, Craig M Williams, Philip G Williams, Julien Wist, Jian-Min Yue, Chen Zhang, Zhengren Xu, Charlotte Simmler, David C Lankin, Jonathan Bisson, Guido F Pauli
Tyler Johnson
With contributions from the global natural product (NP) research community, and continuing the Raw Data Initiative, this review collects a comprehensive demonstration of the immense scientific value of disseminating raw nuclear magnetic resonance (NMR) data, independently of, and in parallel with, classical publishing outlets. A comprehensive compilation of historic to present-day cases as well as contemporary and future applications show that addressing the urgent need for a repository of publicly accessible raw NMR data has the potential to transform natural products (NPs) and associated fields of chemical and biomedical research. The call for advancing open sharing mechanisms for raw data …
The Potential Of Achiral Sponge-Derived And Synthetic Bromoindoles As Selective Cytotoxins Against Panc-1 Tumor Cells., Nicholas Lorig-Roach, Frances Hamkins-Indik, Tyler A. Johnson, Karen Tenney, Frederick A Valeriote, Phillip Crews
The Potential Of Achiral Sponge-Derived And Synthetic Bromoindoles As Selective Cytotoxins Against Panc-1 Tumor Cells., Nicholas Lorig-Roach, Frances Hamkins-Indik, Tyler A. Johnson, Karen Tenney, Frederick A Valeriote, Phillip Crews
Tyler Johnson
Our quest to isolate and characterize natural products with in vitro solid tumor selectivity is driven by access to repositories of Indo-Pacific sponge extracts. In this project an extract of a species of Haplosclerida sponge obtained from the US NCI Natural Products Repository displayed, by in vitro disk diffusion assay (DDA) and IC
Mass Stranding Of Marine Birds Caused By A Surfactant-Producing Red Tide., David A. Jessup, Melissa A. Miller, John P. Ryan, Hannah M Nevins, Heather A. Kerkering, Abdou Mekebri, David B. Crane, Tyler A. Johnson, Raphael M. Kudela
Mass Stranding Of Marine Birds Caused By A Surfactant-Producing Red Tide., David A. Jessup, Melissa A. Miller, John P. Ryan, Hannah M Nevins, Heather A. Kerkering, Abdou Mekebri, David B. Crane, Tyler A. Johnson, Raphael M. Kudela
Tyler Johnson
In November-December 2007 a widespread seabird mortality event occurred in Monterey Bay, California, USA, coincident with a massive red tide caused by the dinoflagellate Akashiwo sanguinea. Affected birds had a slimy yellow-green material on their feathers, which were saturated with water, and they were severely hypothermic. We determined that foam containing surfactant-like proteins, derived from organic matter of the red tide, coated their feathers and neutralized natural water repellency and insulation. No evidence of exposure to petroleum or other oils or biotoxins were found. This is the first documented case of its kind, but previous similar events may have gone …
Rapid Enzyme-Linked Immunosorbent Assay For Detection Of The Algal Toxin Domoic Acid, R Wayne Litaker, Thomas N. Stewart, Bich-Thuy L. Eberhart, John C. Wekell, Vera L. Trainer, Raphael M. Kudela, Peter E. Miller, Alice Roberts, Cassandra Hertz, Tyler A. Johnson, Greg Frankfurter, G. Jason Smith, Astrid Schnetzer, Joe Schumacker, Jonnette L. Bastian, Anthony Odell, Patrick Gentien, Dominique Le Gal, D Ransom Hardison, Patricia A. Tester
Rapid Enzyme-Linked Immunosorbent Assay For Detection Of The Algal Toxin Domoic Acid, R Wayne Litaker, Thomas N. Stewart, Bich-Thuy L. Eberhart, John C. Wekell, Vera L. Trainer, Raphael M. Kudela, Peter E. Miller, Alice Roberts, Cassandra Hertz, Tyler A. Johnson, Greg Frankfurter, G. Jason Smith, Astrid Schnetzer, Joe Schumacker, Jonnette L. Bastian, Anthony Odell, Patrick Gentien, Dominique Le Gal, D Ransom Hardison, Patricia A. Tester
Tyler Johnson
Domoic acid (DA) is a potent toxin produced by bloom-forming phytoplankton in the genus Pseudo-nitzschia, which is responsible for causing amnesic shellfish poisoning (ASP) in humans. ASP symptoms include vomiting, diarrhea, and in more severe cases confusion, loss of memory, disorientation, and even coma or death. This paper describes the development and validation of a rapid, sensitive, enzyme linked immunosorbent assay test kit for detecting DA using a monoclonal antibody. The assay gives equivalent results to those obtained using standard high performance liquid chromatography, fluorenylmethoxycarbonyl high performance liquid chromatography, or liquid chromatography—mass spectrometry methods. It has a linear range …
Myxobacteria Versus Sponge-Derived Alkaloids: The Bengamide Family Identified As Potent Immune Modulating Agents By Scrutiny Of Lc-Ms/Elsd Libraries., Tyler A. Johnson, Johann Sohn, Yvette M Vaske, Kimberly N White, Tanya L Cohen, Helene C Vervoort, Karen Tenney, Frederick A Valeriote, Leonard F Bjeldanes, Phillip Crews
Myxobacteria Versus Sponge-Derived Alkaloids: The Bengamide Family Identified As Potent Immune Modulating Agents By Scrutiny Of Lc-Ms/Elsd Libraries., Tyler A. Johnson, Johann Sohn, Yvette M Vaske, Kimberly N White, Tanya L Cohen, Helene C Vervoort, Karen Tenney, Frederick A Valeriote, Leonard F Bjeldanes, Phillip Crews
Tyler Johnson
A nuclear factor-κB (NF-κB) luciferase assay has been employed to identify the bengamides, previously known for their anti-tumor activity, as a new class of immune modulators. A unique element of this study was that the bengamide analogs were isolated from two disparate sources, Myxococcus virescens (bacterium) and Jaspis coriacea (sponge). Comparative LC-MS/ELSD and NMR analysis facilitated the isolation of M. viriscens derived samples of bengamide E (8) and two congeners, bengamide E' (13) and F' (14) each isolated as an insperable mixture of diastereomers. Additional compounds drawn from the UC, Santa Cruz repository allowed expansion of the structure activity relationship …
The Marine Sponge Metabolite Mycothiazole: A Novel Prototype Mitochondrial Complex I Inhibitor., J Brian Morgan, Fakhri Mahdi, Yang Liu, Veena Coothankandaswamy, Mika B Jekabsons, Tyler A. Johnson, Koneni V Sashidhara, Phillip Crews, Dale G Nagle, Yu-Dong Zhou
The Marine Sponge Metabolite Mycothiazole: A Novel Prototype Mitochondrial Complex I Inhibitor., J Brian Morgan, Fakhri Mahdi, Yang Liu, Veena Coothankandaswamy, Mika B Jekabsons, Tyler A. Johnson, Koneni V Sashidhara, Phillip Crews, Dale G Nagle, Yu-Dong Zhou
Tyler Johnson
A natural product chemistry-based approach was applied to discover small-molecule inhibitors of hypoxia-inducible factor-1 (HIF-1). A Petrosaspongia mycofijiensis marine sponge extract yielded mycothiazole (1), a solid tumor selective compound with no known mechanism for its cell line-dependent cytotoxic activity. Compound 1 inhibited hypoxic HIF-1 signaling in tumor cells (IC(50) 1nM) that correlated with the suppression of hypoxia-stimulated tumor angiogenesis in vitro. However, 1 exhibited pronounced neurotoxicity in vitro. Mechanistic studies revealed that 1 selectively suppresses mitochondrial respiration at complex I (NADH-ubiquinone oxidoreductase). Unlike rotenone, MPP(+), annonaceous acetogenins, piericidin A, and other complex I inhibitors, mycothiazole is a mixed polyketide/peptide-derived compound …
Lipophilic Stinging Nettle Extracts Possess Potent Anti-Inflammatory Activity, Are Not Cytotoxic And May Be Superior To Traditional Tinctures For Treating Inflammatory Disorders., Tyler A. Johnson, Johann Sohn, Wayne D Inman, Leonard F Bjeldanes, Keith Rayburn
Lipophilic Stinging Nettle Extracts Possess Potent Anti-Inflammatory Activity, Are Not Cytotoxic And May Be Superior To Traditional Tinctures For Treating Inflammatory Disorders., Tyler A. Johnson, Johann Sohn, Wayne D Inman, Leonard F Bjeldanes, Keith Rayburn
Tyler Johnson
Extracts of four plant portions (roots, stems, leaves and flowers) of Urtica dioica (the stinging nettle) were prepared using accelerated solvent extraction (ASE) involving water, hexanes, methanol and dichloromethane. The extracts were evaluated for their anti-inflammatory and cytotoxic activities in an NF-κB luciferase and MTT assay using macrophage immune (RAW264.7) cells. A standardized commercial ethanol extract of nettle leaves was also evaluated. The methanolic extract of the flowering portions displayed significant anti-inflammatory activity on par with a standard compound celastrol (1) but were moderately cytotoxic. Alternatively, the polar extracts (water, methanol, ethanol) of the roots, stems and leaves displayed moderate …
Another Look At Pyrroloiminoquinone Alkaloids-Perspectives On Their Therapeutic Potential From Known Structures And Semisynthetic Analogues., Sheng Lin, Erin P Mccauley, Nicholas Lorig-Roach, Karen Tenney, Cassandra N Naphen, Ai-Mei Yang, Tyler A. Johnson, Thalia Hernadez, Ramandeep Rattan, Frederick A Valeriote, Phillip Crews
Another Look At Pyrroloiminoquinone Alkaloids-Perspectives On Their Therapeutic Potential From Known Structures And Semisynthetic Analogues., Sheng Lin, Erin P Mccauley, Nicholas Lorig-Roach, Karen Tenney, Cassandra N Naphen, Ai-Mei Yang, Tyler A. Johnson, Thalia Hernadez, Ramandeep Rattan, Frederick A Valeriote, Phillip Crews
Tyler Johnson
This study began with the goal of identifying constituents from Zyzzya fuliginosa extracts that showed selectivity in our primary cytotoxicity screen against the PANC-1 tumor cell line. During the course of this project, which focused on six Z. fuliginosa samples collected from various regions of the Indo-Pacific, known compounds were obtained consisting of nine makaluvamine and three damirone analogues. Four new acetylated derivatives were also prepared. High-accuracy electrospray ionization mass spectrometry (HAESI-MS) m/z ions produced through MS2 runs were obtained and interpreted to provide a rapid way for dereplicating isomers containing a pyrrolo[4,3,2-de]quinoline core. In vitro human pancreas/duct epithelioid …
Chemically Diverse Microtubule Stabilizing Agents Initiate Distinct Mitotic Defects And Dysregulated Expression Of Key Mitotic Kinases., Cristina C Rohena, Jiangnan Peng, Tyler A. Johnson, Phillip Crews, Susan L Mooberry
Chemically Diverse Microtubule Stabilizing Agents Initiate Distinct Mitotic Defects And Dysregulated Expression Of Key Mitotic Kinases., Cristina C Rohena, Jiangnan Peng, Tyler A. Johnson, Phillip Crews, Susan L Mooberry
Tyler Johnson
Microtubule stabilizers are some of the most successful drugs used in the treatment of adult solid tumors and yet the molecular events responsible for their antimitotic actions are not well defined. The mitotic events initiated by three structurally and biologically diverse microtubule stabilizers; taccalonolide AJ, laulimalide/fijianolide B and paclitaxel were studied. These microtubule stabilizers cause the formation of aberrant, but structurally distinct mitotic spindles leading to the hypothesis that they differentially affect mitotic signaling. Each microtubule stabilizer initiated different patterns of expression of key mitotic signaling proteins. Taccalonolide AJ causes centrosome separation and disjunction failure to a much greater extent …
Discovery Of Platelet-Type 12-Human Lipoxygenase Selective Inhibitors By High-Throughput Screening Of Structurally Diverse Libraries., Joshua D. Deschamps, Jeffrey T. Gautschi, Stephanie Whitman, Tyler A. Johnson, Nadine C. Gassner, Phillip Crews, Theodore R. Holman
Discovery Of Platelet-Type 12-Human Lipoxygenase Selective Inhibitors By High-Throughput Screening Of Structurally Diverse Libraries., Joshua D. Deschamps, Jeffrey T. Gautschi, Stephanie Whitman, Tyler A. Johnson, Nadine C. Gassner, Phillip Crews, Theodore R. Holman
Tyler Johnson
Human lipoxygenases (hLO) have been implicated in a variety of diseases and cancers and each hLO isozyme appears to have distinct roles in cellular biology. This fact emphasizes the need for discovering selective hLO inhibitors for both understanding the role of specific lipoxygenases in the cell and developing pharmaceutical therapeutics. To this end, we have modified a known lipoxygenase assay for high-throughput (HTP) screening of both the National Cancer Institute (NCI) and the UC Santa Cruz marine extract library (UCSC-MEL) in search of platelet-type 12-hLO (12-hLO) selective inhibitors. The HTP screen led to the characterization of five novel 12-hLO inhibitors …
Http://Usahealthdiet.Com/Vital-Keto-Fr-Be/, Walpok Mjdaz
Http://Usahealthdiet.Com/Vital-Keto-Fr-Be/, Walpok Mjdaz
walpok mjdaz
A Novel Body Coloration Phenotype In Anolis Sagrei: Implications For Physiology, Fitness, And Predation, Yasmeen Erritouni, Beth Reinke, Ryan Calsbeek
A Novel Body Coloration Phenotype In Anolis Sagrei: Implications For Physiology, Fitness, And Predation, Yasmeen Erritouni, Beth Reinke, Ryan Calsbeek
Beth Reinke
Generating High-Order Optical And Spin Harmonics From Ferromagnetic Monolayers, G.P. Zhang, M.S. Si, M. Murakami, Y.H. Bai, Thomas F. George
Generating High-Order Optical And Spin Harmonics From Ferromagnetic Monolayers, G.P. Zhang, M.S. Si, M. Murakami, Y.H. Bai, Thomas F. George
Thomas George
Intensex.Png, James Stonies
Intensex.Png, James Stonies
James Stonies
Proteomic Profiling Of Serum Derived Exosomes From Prostate Cancer Patients, David Turay
Proteomic Profiling Of Serum Derived Exosomes From Prostate Cancer Patients, David Turay
David Turay, MD
Touted among the major achievements in the diagnosis and management of Prostate cancer (PCa) in the past few decades has been, the dramatic decline of men with advanced/metastatic PCa at diagnosis coupled with a significant improvement ( >90%) in the five and ten year survival rates of the disease. Non-palpable PCa (potentially clinically treatable disease) now accounts for 70-80% of all newly diagnosed cases of PCa. Preceding these changes by about a decade was the introduction of Prostatic Specific Antigen (PSA) into clinical practice; first as biomarker for monitoring response to therapy and subsequently as a complementary screening tool. It …
Multiple Puf Proteins Regulate The Stability Of Ribosome Biogenesis Transcripts, Anthony D. Fischer, Wendy M. Olivas
Multiple Puf Proteins Regulate The Stability Of Ribosome Biogenesis Transcripts, Anthony D. Fischer, Wendy M. Olivas
Wendy Olivas
Phenotypic Screening Identifies Brefeldin A/Ascotoxin As An Inducer Of Lipid Storage In The Algae Chlamydomonas Reinhardtii, Nishikant Wase, Boqiang Tu, Paul N. Black, Concetta C. Dirusso
Phenotypic Screening Identifies Brefeldin A/Ascotoxin As An Inducer Of Lipid Storage In The Algae Chlamydomonas Reinhardtii, Nishikant Wase, Boqiang Tu, Paul N. Black, Concetta C. Dirusso
Nishikant Wase
The use of microalgae as a biofuel feedstock is highly desired, but current methods to induce lipid accumulation cause severe stress responses that limit biomass and, thus oil yield. To address these issues, a high throughput screening (HTS) method was devised to identify chemical inducers of growth and lipid accumulation. Optimization was performed to determine the most effective cell density, DMSO and Nile Red (NR) concentrations to monitor growth and lipid accumulation. The method was tested using 1717 compounds from National Cancer Institute (NCI) Diversity Set III and Natural Products Set II in Chlamydomonas reinhardtii. Cells were inoculated at …
Conjugation Of Nanomaterials And Nematic Liquid Crystals For Futuristic Applications And Biosensors, Thomas F. George, Amit Choudhary, Guoqiang Li
Conjugation Of Nanomaterials And Nematic Liquid Crystals For Futuristic Applications And Biosensors, Thomas F. George, Amit Choudhary, Guoqiang Li
Thomas George
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Arshad M. Khan, Alice H. Grant, Anais Martinez, Gully Apc Burns, Brendan S. Thatcher, Vishwanath T. Anekonda, Benjamin W. Thompson, Zachary S. Roberts, Daniel H. Moralejo, James E. Blevins
Mapping Molecular Datasets Back To The Brain Regions They Are Extracted From: Remembering The Native Countries Of Hypothalamic Expatriates And Refugees, Arshad M. Khan, Alice H. Grant, Anais Martinez, Gully Apc Burns, Brendan S. Thatcher, Vishwanath T. Anekonda, Benjamin W. Thompson, Zachary S. Roberts, Daniel H. Moralejo, James E. Blevins
Arshad M. Khan, Ph.D.
Shaping Light In Backward-Wave Nonlinear Hyperbolic Metamaterials, Thomas F. George, Alexander K. Popov, Sergey A. Myslivets, Vitaly V. Slabko, Victor A. Tkachenko
Shaping Light In Backward-Wave Nonlinear Hyperbolic Metamaterials, Thomas F. George, Alexander K. Popov, Sergey A. Myslivets, Vitaly V. Slabko, Victor A. Tkachenko
Thomas George
Modification Of Purine And Pyrimidine Nucleosides By Direct C-H Bond Activation, Yong Liang, Stanislaw F. Wnuk
Modification Of Purine And Pyrimidine Nucleosides By Direct C-H Bond Activation, Yong Liang, Stanislaw F. Wnuk
Stanislaw Wnuk
Transition metal-catalyzed modifications of the activated heterocyclic bases of nucleosides as well as DNA or RNA fragments employing traditional cross-coupling methods have been well-established in nucleic acid chemistry. This review covers advances in the area of cross-coupling reactions in which nucleosides are functionalized via direct activation of the C8-H bond in purine and the C5-H or C6-H bond in uracil bases. The review focuses on Pd/Cu-catalyzed couplings between unactivated nucleoside bases with aryl halides. It also discusses cross-dehydrogenative arylations and alkenylations as well as other reactions used for modification of nucleoside bases that avoid the use of organometallic precursors and …
Lysine Biosynthesis In Bacteria: A Metallodesuccinylase As A Potential Antimicrobial Target, Danuta M. Gillner, Daniel P. Becker Ph.D., Richard C. Holz
Lysine Biosynthesis In Bacteria: A Metallodesuccinylase As A Potential Antimicrobial Target, Danuta M. Gillner, Daniel P. Becker Ph.D., Richard C. Holz
Richard C. Holz
In this review, we summarize the recent literature on dapE-encoded N-succinyl-l,l-diaminopimelic acid desuccinylase (DapE) enzymes, with an emphasis on structure–function studies that provide insight into the catalytic mechanism. Crystallographic data have also provided insight into residues that might be involved in substrate and hence inhibitor recognition and binding. These data have led to the design and synthesis of several new DapE inhibitors, which are described along with what is known about how inhibitors interact with the active site of DapE enzymes, including the efficacy of a moderately strong DapE inhibitor.
Maternal Allocation Of Carotenoids To Eggs In An Anolis Lizard, Beth Reinke, Yasmeen Erritouni, Ryan Calsbeek
Maternal Allocation Of Carotenoids To Eggs In An Anolis Lizard, Beth Reinke, Yasmeen Erritouni, Ryan Calsbeek
Beth Reinke
Synthesis, Kinetics And Inhibition Of Escherichia Coli Heptosyltransferase I By Monosaccharide Analogues Of Lipid A, Erika A. Taylor
Synthesis, Kinetics And Inhibition Of Escherichia Coli Heptosyltransferase I By Monosaccharide Analogues Of Lipid A, Erika A. Taylor
Erika A. Taylor, Ph.D.
In Silico Modeling Of Epigenetic-Induced Changes In Photoreceptor Cis-Regulatory Elements, Reafa A. Hossain, Nicholas R. Dunham, Raymond A. Enke, Christopher E. Berndsen
In Silico Modeling Of Epigenetic-Induced Changes In Photoreceptor Cis-Regulatory Elements, Reafa A. Hossain, Nicholas R. Dunham, Raymond A. Enke, Christopher E. Berndsen
Ray Enke Ph.D.
No abstract provided.
Hydrophobic Interactions Of Sucralose With Protein Structures, Erika A. Taylor
Hydrophobic Interactions Of Sucralose With Protein Structures, Erika A. Taylor
Erika A. Taylor, Ph.D.
Jennifer Maurer Phd Thesis.Pdf, Jennifer Maurer
Jennifer Maurer Phd Thesis.Pdf, Jennifer Maurer
Jennifer Maurer
First-Principles And Model Simulation Of All-Optical Spin Reversal, Thomas F. George, G.P. Zhang, Z. Babyak, Y. Xue, Y. H. Bai
First-Principles And Model Simulation Of All-Optical Spin Reversal, Thomas F. George, G.P. Zhang, Z. Babyak, Y. Xue, Y. H. Bai
Thomas George
The Glycosyltransferases Of Lps Core: A Review Of Four Heptosyltransferase Enzymes In Context, Erika A. Taylor
The Glycosyltransferases Of Lps Core: A Review Of Four Heptosyltransferase Enzymes In Context, Erika A. Taylor
Erika A. Taylor, Ph.D.
Silver Oxide Coatings With High Silver-Ion Elution Rates And Characterization Of Bactericidal Activity., Sarah S Goderecci, Eric Kaiser, Michael Yanakas, Zachary Norris, Jeffrey Scaturro, Robert Oszust, Clarence D Medina, Fallon Waechter, Min Heon, Robert R Krchnavek, Lei Yu, Samuel E Lofland, Renee M Demarest, Gregory A Caputo, Jeffrey D Hettinger
Silver Oxide Coatings With High Silver-Ion Elution Rates And Characterization Of Bactericidal Activity., Sarah S Goderecci, Eric Kaiser, Michael Yanakas, Zachary Norris, Jeffrey Scaturro, Robert Oszust, Clarence D Medina, Fallon Waechter, Min Heon, Robert R Krchnavek, Lei Yu, Samuel E Lofland, Renee M Demarest, Gregory A Caputo, Jeffrey D Hettinger
Lei Yu
This paper reports the synthesis and characterization of silver oxide films for use as bactericidal coatings. Synthesis parameters, dissolution/elution rate, and bactericidal efficacy are reported. Synthesis conditions were developed to create AgO, Ag₂O, or mixtures of AgO and Ag₂O on surfaces by reactive magnetron sputtering. The coatings demonstrate strong adhesion to many substrate materials and impede the growth of all bacterial strains tested. The coatings are effective in killing Escherichia coli and Staphylococcus aureus, demonstrating a clear zone-of-inhibition against bacteria growing on solid media and the ability to rapidly inhibit bacterial growth in planktonic culture. Additionally, the coatings exhibit very …