338 research outputs found

    In a nutshell : the book of charm, by far the best book the author has written /

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    Also available online http://nla.gov.au/nla.aus-vn449757; FERG copy from Ferguson First World War, 1914-1919 pamphlet collection

    A new bifunctional chelator for copper radiopharmaceuticals: a cage amine ligand with a carboxylate functional group for conjugation to peptides

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    A new sarcophagine cage amine ligand with a pendent carboxylate functional group has been synthesised; the ligand has been conjugated to tumour targeting peptides ([Tyr3]- octreotate and [Lys3]-bombesin) and the conjugates radiolabelled with copper-64.Michelle T. Ma, John A. Karas, Jonathan M. White, Denis Scanlon and Paul S. Donnell

    Solid-phase synthesis of homodimeric peptides: preparation of covalently-linked dimers of amyloid beta peptide

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    Covalently cross-linked homodimeric Aβ peptides have been prepared by solid-phase peptide synthesis by exploiting ‘site–site interactions’, and exhibit substantially increased oligomerisation and fibrillisation properties compared with the corresponding monomers.W. Mei Kok, Denis B. Scanlon, John A. Karas, Luke A. Miles, Deborah J. Tew, Michael W. Parker, Kevin J. Barnham and Craig A. Hutto

    Electron transfer through alpha-peptides attached to vertically aligned carbon nanotube arrays: a mechanistic transition

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    This article is part of the Artificial photosynthesis web themed issueThe mechanism of electron transfer in α-aminoisobutyric (Aib) homoligomers is defined by the extent of secondary structure, rather than just chain length. Helical structures (Aib units ≥3) undergo an electron hopping mechanism, while shorter disordered sequences (Aib units <3) undergo an electron superexchange mechanism.Jingxian Yu, Ondrej Zvarec, David M. Huang, Mark A. Bissett, Denis B. Scanlon, Joe G. Shapter and Andrew D. Abel

    Dissenting voice: an interview with Denis Halliday, former Assistant Secretary-General of the United Nations

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    Dissenting voice: an interview with Denis Halliday, former Assistant Secretary-General of the United Nation

    Total synthesis of the antifungal depsipeptide petriellin A

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    Publication Date (Web): July 8, 2011We report the solid-phase total synthesis of the antifungal highly modified cyclic depsipeptide petriellin A. The synthesis confirms earlier reports on the absolute configuration of the natural product. The solid-phase approach resulted in a protected linear precursor, which was cleaved from the solid support prior to cyclization and final deprotection. Use of advanced coupling agents for several hindered amides was a feature of the synthesis. The natural product was prepared in overall 5% yield.Marianne M. Sleebs, Denis Scanlon, John Karas, Rani Maharani, and Andrew B. Hughe

    Author Correction:Cation disorder engineering yields AgBiS<sub>2</sub> nanocrystals with enhanced optical absorption for efficient ultrathin solar cells (Nature Photonics, (2022), 16, 3, (235-241), 10.1038/s41566-021-00950-4)

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    Correction to: Nature Photonics https://doi.org/10.1038/s41566-021-00950-4, published online 14 February 2022.In the version of this article initially published, the middle initial for David O. Scanlon was missing in the author list. The error has been corrected in the HTML and PDF versions of the article.</p
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