Ions

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  Subject Areas on Research

  • (i, i + 4) Ion pairs stabilize helical peptides derived from smooth muscle caldesmon. 
  • A KINETIC INVESTIGATION OF THE INTERACTION OF ADENOSINE-5'-TRIPHOSPHATE WITH DIVALENT METAL IONS. 
  • A calorimetric and monolayer investigation of the influence of ions on the thermodynamic properties of phosphatidylcholine. 
  • A comprehensive search for calcium binding sites critical for TMEM16A calcium-activated chloride channel activity. 
  • A flexible statistical model for alignment of label-free proteomics data--incorporating ion mobility and product ion information. 
  • A role for the magnetic field in the radiation-induced efflux of calcium ions from brain tissue in vitro. 
  • A serum proteomic approach to gauging the state of remission in Wegener's granulomatosis. 
  • A simple route towards CuO nanowires and nanorods. 
  • Adduct formation in quantitative bioanalysis: effect of ionization conditions on paclitaxel. 
  • Assessment of nitric oxide signals by triiodide chemiluminescence. 
  • Automated identification of elemental ions in macromolecular crystal structures. 
  • Calcium depletion and repletion in cultured chick heart muscle cells. 
  • Calcium ions positively modulate follicle-stimulating hormone- and exogenous cyclic 3',5'-adenosine monophosphate-driven transcription of the P450(scc) gene in porcine granulosa cells. 
  • Condition for alternans and stability of the 1:1 response pattern in a "memory" model of paced cardiac dynamics. 
  • Contrast nephrotoxicity: a randomized controlled trial of a nonionic and an ionic radiographic contrast agent. 
  • Contrast-enhanced CT of the liver and spleen: comparison of ionic and nonionic contrast agents. 
  • DNA base modification: ionized base pairs and mutagenesis. 
  • Design and application of a data-independent precursor and product ion repository. 
  • Determination of the halothane metabolites trifluoroacetic acid and bromide in plasma and urine by ion chromatography. 
  • Dual energy converting nano-phosphors: upconversion luminescence and X-ray excited scintillation from a single composition of lanthanide-doped yttrium oxide. 
  • Effects of ELF (1-120 Hz) and modulated (50 Hz) RF fields on the efflux of calcium ions from brain tissue in vitro. 
  • Effects of ionic surfactant adsorption on single-walled carbon nanotube thin film devices in aqueous solutions. 
  • Effects of pulse strength and pulse duration on in vitro DNA electromobility. 
  • Electromagnetohydrodynamic modeling of Lorentz effect imaging. 
  • Electron paramagnetic resonance studies of iron reduction and semiquinone formation in metalloflavoproteins. 
  • Electrophoretically induced aqueous flow through single-walled carbon nanotube membranes. 
  • Electrostatic recognition between superoxide and copper, zinc superoxide dismutase. 
  • Evaluation of the oxidation of organic compounds by aqueous suspensions of photosensitized hydroxylated-C60 fullerene aggregates. 
  • Highly-loaded protein nanocarriers prepared by Flash NanoPrecipitation with hydrophobic ion pairing. 
  • Impact of Sodium Humate Coating on Collector Surfaces on Deposition of Polymer-Coated Nanoiron Particles. 
  • In vivo determination of mouse olfactory mucus cation concentrations in normal and inflammatory states. 
  • Influence of the renal excretion of sodium chloride upon the renal excretion of magnesium and other ions by human subjects. 
  • Interstitial ion concentrations and paroxysmal discharges in hippocampal formation and spinal cord. 
  • Ion beam etching effects in biological microanalysis. 
  • Ion microanalysis of cells. 
  • Ion mobility derived collision cross sections to support metabolomics applications. 
  • Ion transport across lingual epithelium is modulated by chorda tympani nerve fibers. 
  • Ionic and nucleotide cofactor requirements for uptake of [3H]norepinephrine by rat brain synaptic vesicle preparations. 
  • Ionic liquids as selectors for the enhanced detection of proteins. 
  • Isotope and ion selectivity in reverse osmosis desalination: geochemical tracers for man-made freshwater. 
  • Kilohertz waveforms optimized to produce closed-state Na+ channel inactivation eliminate onset response in nerve conduction block. 
  • Lipidomic Analysis of Mouse Brain to Evaluate the Efficacy and Preservation of Different Tissue Preparatory Techniques by IR-MALDESI-MSI. 
  • Localized force application reveals mechanically sensitive domains of Piezo1. 
  • Lorentz effect imaging of ionic currents in solution. 
  • Lysolipid incorporation in dipalmitoylphosphatidylcholine bilayer membranes enhances the ion permeability and drug release rates at the membrane phase transition. 
  • Mapping bacterial glycolipid complexity using capillary electrophoresis and electrospray mass spectrometry. 
  • Mapping of ionomic traits in Mimulus guttatus reveals Mo and Cd QTLs that colocalize with MOT1 homologues. 
  • Mass spectrometry of nucleic acids: the promise of matrix-assisted laser desorption-ionization (MALDI) mass spectrometry. 
  • Measurement of methotrexate polyglutamates in human erythrocytes by ion-pair UPLC-MS/MS. 
  • Mechanistic and mutational studies of Escherichia coli molybdopterin synthase clarify the final step of molybdopterin biosynthesis. 
  • Metabolic responses differentiate between interictal, ictal and persistent epileptiform activity in intact, immature hippocampus in vitro. 
  • Modification of Silicone Elastomer Surfaces with Zwitterionic Polymers: Short-Term Fouling Resistance and Triggered Biofouling Release. 
  • Monte Carlo simulation and molecular theory of tethered polyelectrolytes. 
  • Negative ions offset cardiorespiratory benefits of PM_2.5 reduction from residential use of negative ion air purifiers. 
  • Nucleotide receptors regulate membrane ion transport in renal epithelial cells. 
  • Physiology and regulation. Ionized calcium, magnesium and lactate measurements in critical care settings. 
  • Pretreatment of amphiphilic comb polymer surfaces dramatically affects protein adsorption 
  • Proton-gated ion channels in mouse bone marrow stromal cells. 
  • Pulmonary surfactant mitigates silver nanoparticle toxicity in human alveolar type-I-like epithelial cells. 
  • QM/MM model of the mouse olfactory receptor MOR244-3 validated by site-directed mutagenesis experiments. 
  • Radioligand binding studies of adrenergic receptors: new insights into molecular and physiological regulation. 
  • Rapid fusion between mesenchymal stem cells and cardiomyocytes yields electrically active, non-contractile hybrid cells. 
  • Real-time monitoring of the gas phase reactions of a single ion population using the remeasurement experiment in Fourier transform ion cyclotron resonance mass spectrometry. 
  • Relationship between serum lactate and ionized calcium in open-heart surgery. 
  • Role of bacterial motility in differential resistance mechanisms of silver nanoparticles and silver ions. 
  • Salt and acid studies on canine lingual epithelium. 
  • Separation of Peptides with Polyionic Nanosponges for MALDI-MS Analysis 
  • Shape-Dependent Surface Reactivity and Antimicrobial Activity of Nano-Cupric Oxide. 
  • Silver nanoparticle toxicity is related to coating materials and disruption of sodium concentration regulation. 
  • Simulation and prediction of functional block in the presence of structural and ionic heterogeneity. 
  • Simulation of electron transfer between cytochrome C2 and the bacterial photosynthetic reaction center: Brownian dynamics analysis of the native proteins and double mutants. 
  • Solvation of acylium fragment ions in electrospray ionization quadrupole ion trap and Fourier transform ion cyclotron resonance mass spectrometry. 
  • Structure and biosynthesis of free lipid A molecules that replace lipopolysaccharide in Francisella tularensis subsp. novicida. 
  • Surface-bound iron: a metal ion buffer in the marine brown alga Ectocarpus siliculosus? 
  • Surfactant-assisted synthesis of Keggin-type polyoxometalates nanorods. 
  • The effect of ambient pressure on well chamber response: Monte Carlo calculated results for the HDR 1000 plus. 
  • The mechanism of silver nanoparticle toxicity is dependent on dissolved silver and surface coating in Caenorhabditis elegans 
  • The physiological ecology of the supratidal amphipod Talorchestia longicornis. 
  • The relationship between ionized and total serum magnesium concentrations during abdominal surgery. 
  • The response of parathyroid hormone to specific changes in either ionized calcium, ionized magnesium, or protein-bound calcium in humans. 
  • The structure of a CREB bZIP.somatostatin CRE complex reveals the basis for selective dimerization and divalent cation-enhanced DNA binding. 
  • The unanticipated loss of SO2 from sulfonamides in collision-induced dissociation. 
  • Total, ultrafiltrable, dialysable and ionised calcium measurements in randomly selected samples compared with clinical diagnoses. 
  • Transport properties of the calcium ionophore ETH-129. 
  • Two-dimensional protein crystallization via metal-ion coordination by naturally occurring surface histidines. 
  • Ultrastructure and x-ray microanalysis of macrophages exposed to cadmium chloride. 
  • [Extracellular Ca2+ signaling: first messenger in animals and plants]. 
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  Keywords of People

  • Henriquez, Craig S., Professor of Biomedical Engineering, Biomedical Engineering
  • Hsu-Kim, Heileen, Professor in the Department of Civil and Environmental Engineering, Civil and Environmental Engineering
  • Middleton, John Paul, Professor of Medicine, Medicine, Nephrology
  • Vengosh, Avner, Nicholas Distinguished Professor of Environmental Quality, Nicholas Institute-Energy Initiative