Search Results - "Whitten, Andrew E."
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Pore-tuning to boost the electrocatalytic activity of polymeric micelle-templated mesoporous Pd nanoparticles
Published in Chemical science (Cambridge) (14-04-2019)“…Understanding how mesoporous noble metal architectures affect electrocatalytic performance is very important for the rational design and preparation of…”
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Performance and characteristics of the BILBY time‐of‐flight small‐angle neutron scattering instrument
Published in Journal of applied crystallography (01-02-2019)“…BILBY is a recently constructed and commissioned time‐of‐flight small‐angle neutron scattering instrument, operated by the Australian Centre for Neutron…”
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Nanostructured mesoporous gold biosensor for microRNA detection at attomolar level
Published in Biosensors & bioelectronics (15-11-2020)“…Advances in nanoarchitectonics enable a wide variety of nanostructured electrodes with tunable shapes and surface for constructing sensitive biosensors. Herein…”
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Structural basis of the zinc-induced cytoplasmic aggregation of the RNA-binding protein SFPQ
Published in Nucleic acids research (06-04-2020)“…Abstract SFPQ is a ubiquitous nuclear RNA-binding protein implicated in many aspects of RNA biogenesis. Importantly, nuclear depletion and cytoplasmic…”
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MULCh: modules for the analysis of small-angle neutron contrast variation data from biomolecular assemblies
Published in Journal of applied crystallography (01-02-2008)“…Small‐angle neutron scattering with contrast variation can fill important gaps in our understanding of biomolecular assemblies, providing constraints that can…”
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antigen 43 structure reveals a molecular Velcro-like mechanism of autotransporter-mediated bacterial clumping
Published in Proceedings of the National Academy of Sciences - PNAS (07-01-2014)“…Aggregation and biofilm formation are critical mechanisms for bacterial resistance to host immune factors and antibiotics. Autotransporter (AT) proteins, which…”
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Dimensions and Global Twist of Single-Layer DNA Origami Measured by Small-Angle X‑ray Scattering
Published in ACS nano (26-06-2018)“…The rational design of complementary DNA sequences can be used to create nanostructures that self-assemble with nanometer precision. DNA nanostructures have…”
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Unique structural features of a bacterial autotransporter adhesin suggest mechanisms for interaction with host macromolecules
Published in Nature communications (29-04-2019)“…Autotransporters are the largest family of outer membrane and secreted proteins in Gram-negative bacteria. Most autotransporters are localised to the bacterial…”
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Domain-swap polymerization drives the self-assembly of the bacterial flagellar motor
Published in Nature structural & molecular biology (01-03-2016)“…A combination of evolutionary covariance, biochemistry and SAXS analyses reveal that Escherichia coli FliG exists as a monomer in solution but forms…”
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Cardiac Myosin-Binding Protein C Decorates F-Actin: Implications for Cardiac Function
Published in Proceedings of the National Academy of Sciences - PNAS (25-11-2008)“…Cardiac myosin-binding protein C (cMyBP-C) is an accessory protein of striated muscle sarcomeres that is vital for maintaining regular heart function. Its 4…”
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Preparing monodisperse macromolecular samples for successful biological small-angle X-ray and neutron-scattering experiments
Published in Nature protocols (06-10-2016)Get full text
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A shape-shifting redox foldase contributes to Proteus mirabilis copper resistance
Published in Nature communications (19-07-2017)“…Copper resistance is a key virulence trait of the uropathogen Proteus mirabilis . Here we show that P. mirabilis ScsC (PmScsC) contributes to this defence…”
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Mesoporous Metallic Iridium Nanosheets
Published in Journal of the American Chemical Society (03-10-2018)“…Two-dimensional (2D) metals are an emerging class of nanostructures that have attracted enormous research interest due to their unusual electronic and thermal…”
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Low-resolution solution structures of Munc18:Syntaxin protein complexes indicate an open binding mode driven by the Syntaxin N-peptide
Published in Proceedings of the National Academy of Sciences - PNAS (19-06-2012)“…When nerve cells communicate, vesicles from one neuron fuse with the presynaptic membrane releasing chemicals that signal to the next. Similarly, when insulin…”
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Heterologous Expression and Biochemical Characterization of the Human Zinc Transporter 1 (ZnT1) and Its Soluble C-Terminal Domain
Published in Frontiers in chemistry (30-04-2021)“…Human zinc transporter 1 (hZnT1) belongs to the cation diffusion facilitator (CDF) family. It plays a major role in transporting zinc (Zn ) from the cytoplasm…”
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BILBY: Time-of-Flight Small Angle Scattering Instrument
Published in Neutron news (02-04-2016)“…Neutron News BILBY:…”
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Author Correction: A shape-shifting redox foldase contributes to Proteus mirabilis copper resistance
Published in Nature communications (01-03-2019)“…This Article contains errors in Fig. 1, Table 1 and the Methods section. In panel c, the labels for PmScsC and EcDsbC in the upper two curves are interchanged…”
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Revisiting interaction specificity reveals neuronal and adipocyte Munc18 membrane fusion regulatory proteins differ in their binding interactions with partner SNARE Syntaxins
Published in PloS one (31-10-2017)“…The efficient delivery of cellular cargo relies on the fusion of cargo-carrying vesicles with the correct membrane at the correct time. These spatiotemporal…”
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Membrane Protein Structures in Lipid Bilayers; Small-Angle Neutron Scattering With Contrast-Matched Bicontinuous Cubic Phases
Published in Frontiers in chemistry (09-02-2021)“…This perspective describes advances in determining membrane protein structures in lipid bilayers using small-angle neutron scattering (SANS). Differentially…”
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Effect of red blood cell shape changes on haemoglobin interactions and dynamics: a neutron scattering study
Published in Royal Society open science (14-10-2020)“…By using a combination of experimental neutron scattering techniques, it is possible to obtain a statistical perspective on red blood cell (RBC) shape in…”
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