Search Results - "Webster, R P"

Saponin Adsorption at the Air–Water InterfaceNeutron Reflectivity and Surface Tension Study by Penfold, J, Thomas, R. K, Tucker, I, Petkov, J. T, Stoyanov, S. D, Denkov, N, Golemanov, K, Tcholakova, S, Webster, J. R. P

“…Saponins are a large group of glycosides present in many plant species. They exhibit high surface activity, which arises from a hydrophobic scaffold of…”
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Implications of surfactant hydrophobic chain architecture on the Surfactant-Skin lipid model interaction by Chen, Yao, Liao, Mingrui, Ma, Kun, Wang, Zi, Demé, Bruno, Penfold, Jeff, Lu, Jian R, R. P. Webster, John, Li, Peixun

“…[Display omitted] Although surfactants have been widely used in skin care and other related applications, our knowledge about how surfactants interact with…”
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Markov Chain Modeling of Surfactant Critical Micelle Concentration and Surface Composition by Smith, Charles, Lu, Jian Ren, Thomas, Robert K, Tucker, Ian M, Webster, John R. P, Campana, Mario

“…A Markov chain (MC) model has been used to model the following binary surfactant mixtures: linear alkylbenzene­sulfonate (LAS4)/octaethylene glycol monododecyl…”
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Adsorption of Bovine Serum Albumin (BSA) at the Oil/Water Interface: A Neutron Reflection Study by Campana, M, Hosking, S. L, Petkov, J. T, Tucker, I. M, Webster, J. R. P, Zarbakhsh, A, Lu, J. R

“…The structure of the adsorbed protein layer at the oil/water interface is essential to the understanding of the role of proteins in emulsion stabilization, and…”
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Self-assembly in escin-nonionic surfactant mixtures: From micelles to vesicles by Tucker, IM, Burley, A, Petkova, RE, Hosking, SL, R P Webster, J, X Li, P, Ma, K, Doutch, J, Penfoldoo, J, Thomas, RK

“…[Display omitted] Hypothesis: Saponins are a class of plant derived surfactants which are widely used in food related foams and emulsions, aerated drinks, and…”
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Protein Nitration in Placenta – Functional Significance by Webster, R.P, Roberts, V.H.J, Myatt, L

“…Abstract Crucial roles of the placenta are disrupted in early and mid-trimester pregnancy loss, preeclampsia, eclampsia and intrauterine growth restriction…”
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Interfacial complexation of a neutral amphiphilic ‘tardigrade’ co-polymer with a cationic surfactant: Transition from synergy to competition by Slastanova, Anna, Campbell, Richard A., Islas, Luisa, Welbourn, Rebecca J.L., R. P. Webster, John, Vaccaro, Mauro, Chen, Meng, Robles, Eric, Briscoe, Wuge H.

“…[Display omitted] Neutral amphiphilic PEG-g-PVAc co-polymer (a “tardigrade” polymer consisting of a hydrophilic polyethylene glycol, PEG, backbone with…”
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Spontaneous Surface Self-Assembly in Protein–Surfactant Mixtures: Interactions between Hydrophobin and Ethoxylated Polysorbate Surfactants by Tucker, Ian M, Petkov, Jordan T, Penfold, Jeffrey, Thomas, Robert K, Li, Peixun, Cox, Andrew R, Hedges, Nick, Webster, John R. P

“…The synergistic interactions between certain ethoxylated polysorbate nonionic surfactants and the protein hydrophobin result in spontaneous self-assembly at…”
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Surfactant Adsorption at the Metal–Oil Interface by Campana, Mario, Teichert, Anke, Clarke, Stuart, Steitz, Roland, Webster, John. R. P., Zarbakhsh, Ali

“…The structure of the adsorbed palmitic acid at the iron oxide/oil interface has been investigated using polarized neutron reflectometry. The palmitic acid was…”
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Kinetics of Surfactant Desorption at an Air–Solution Interface by Morgan, C. E, Breward, C. J. W, Griffiths, I. M, Howell, P. D, Penfold, J, Thomas, R. K, Tucker, I, Petkov, J. T, Webster, J. R. P

“…The kinetics of re-equilibration of the anionic surfactant sodium dodecylbenzene sulfonate at the air–solution interface have been studied using neutron…”
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Promoting the adsorption of saponins at the hydrophilic solid-aqueous solution interface by the coadsorption with cationic surfactants by Tucker, IM, Burley, A, Petkova, RE, Hosking, SL, R P Webster, J, X Li, P, Ma, K, Penfold, J, Thomas, RK

“…[Display omitted] Hypothesis: Saponins are highly surface active glycosides, and are extensively used to stabilise emulsions and foams in beverages, foods, and…”
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The Structure of Zwitterionic Phosphocholine Surfactant Monolayers by Yaseen, M., Lu, J. R., Webster, J. R. P., Penfold, J.

“…The structure of a zwitterionic phosphocholine (PC) surfactant monolayer adsorbed on the surface of water has been determined using neutron reflectivity in…”
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Aggregated Amphiphilic Antimicrobial Peptides Embedded in Bacterial Membranes by Gong, Haoning, Liao, Mingrui, Hu, Xuzhi, Fa, Ke, Phanphak, Sorasak, Ciumac, Daniela, Hollowell, Peter, Shen, Kangcheng, Clifton, Luke A, Campana, Mario, Webster, John R. P, Fragneto, Giovanna, Waigh, Thomas A, McBain, Andrew J, Lu, Jian Ren

“…Molecular dynamics (MD) simulations, stochastic optical reconstruction microscopy (STORM), and neutron reflection (NR) were combined to explore how…”
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How do Self-Assembling Antimicrobial Lipopeptides Kill Bacteria? by Gong, Haoning, Sani, Marc-Antoine, Hu, Xuzhi, Fa, Ke, Hart, Jack William, Liao, Mingrui, Hollowell, Peter, Carter, Jessica, Clifton, Luke A, Campana, Mario, Li, Peixun, King, Stephen M, Webster, John R. P, Maestro, Armando, Zhu, Shiying, Separovic, Frances, Waigh, Thomas A, Xu, Hai, McBain, Andrew J, Lu, Jian Ren

“…Antimicrobial peptides are promising alternatives to traditional antibiotics. A group of self-assembling lipopeptides was formed by attaching an acyl chain to…”
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Nitration of p38 MAPK in the placenta: association of nitration with reduced catalytic activity of p38 MAPK in pre-eclampsia by Webster, R.P., Brockman, D., Myatt, L.

“…Peroxynitrite, a potent pro-oxidant formed from the interaction of superoxide and nitric oxide, has been widely reported to be nitrating tyrosine residues in…”
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Surfactant mixtures at the oil–water interface by Campana, Mario, Webster, John R.P., Gutberlet, Thomas, Wojciechowski, Kamil, Zarbakhsh, Ali

“…[Display omitted] ► Neutron reflectivity at the oil–water interface. ► Structural studies of surfactant mixtures at the oil–water interface. ► Bulk transport…”
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Use of Neutron Reflectivity to Measure the Dynamics of Solvation and Structural Changes in Polyvinylferrocene Films During Electrochemically Controlled Redox Cycling by Glidle, Andrew, Hillman, A. Robert, Ryder, Karl S, Smith, Emma L, Cooper, Jon, Gadegaard, Nikolaj, Webster, John R. P, Dalgliesh, Robert, Cubitt, Robert

“…Time-resolved specular neutron reflectivity measurements are presented and interpreted for electroactive polyvinylferrocene (PVF) films subject to…”
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Is vascular biology in preeclampsia better? by Myatt, L, Webster, R P

“…Preeclampsia, a pregnancy-specific syndrome characterized by hypertension, proteinuria and edema, resolves on delivery of the placenta. Normal pregnancy is…”
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Determination of PMMA Residues on a Chemical-Vapor-Deposited Monolayer of Graphene by Neutron Reflection and Atomic Force Microscopy by Li, Ruiheng, Li, Zongyi, Pambou, Elias, Gutfreund, Philipp, Waigh, Thomas A, Webster, John R. P, Lu, Jian R

“…Chemical vapor deposition (CVD) is now a well-established method for creating monolayer graphene films. In this method, poly­(methyl methacrylate) (PMMA) films…”
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Stabilization of Alkylated Azacrown Ether by Fatty Acid at the Air−Water Interface by Zarbakhsh, Ali, Campana, Mario, Webster, John. R. P, Wojciechowski, Kamil

“…The adsorbed amount of partially deuterated dihexadecyl-diaza-18-crown-6 ether (d-ACE16) in the presence of different chain length fatty acids as a function of…”
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