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It All Depends on the Length. Chemical functionalization of ‘toxic’ long carbon nanotubes reduces their effective length and alleviates asbestos-like pathogenicity
Carbon nanotubes resemble asbestos fibers in their form. Unfortunately, long, pure nanotubes also seem to have asbestos-like pathogenicity. In the journal Angewandte Chemie, a European research team has now reported that chemical modifications, for example with tri(ethylene glycol), can alleviate this problem if the modification makes their surface more water-friendly and reduces the effective length of the tubes.
Clogged Pores for Increased Effectiveness. Whey protein stabilizes nanotransporter and controls pH-dependent drug release
How can pharmaceuticals be safely carried through the acidic environment of the stomach and into the intestines? A team of Canadian and Australian researchers has developed a novel nanotransporter that consists of porous particles of silicon dioxide stabilized with a whey protein. In acidic environments the protein forms a gel that closes off the pores; at higher pH values, the pores are opened.
John Wiley & Sons, Inc., announced today that it has acquired the assets of the FIZ Chemie Berlin, a leading provider of online database products for organic and industrial chemists.
Wiley is pleased to announce the publication of Science Communication: A Practical Guide for Scientists, a hands-on guide to the increasingly significant discipline of science communication and public engagement.
Wiley is pleased to announce the publication of a practical how-to guide to apply and re-apply to the National Science Foundation (NSF), written by authors with successful grant histories and NSF "insider" knowledge.
The journal Angewandte Chemie is celebrating its 125th anniversary as a world leader - with Nobel Laureates and other luminaries
On the occasion of its 125th anniversary, the journal Angewandte Chemie is treating its readers to a special issue, which contains no less than 16 contributions from chemistry Nobel Laureates, and also a symposium that will take place in Berlin in March and will feature three Nobel Laureates. In its 125-year history, the journal has developed from a magazine for the chemical industry in German-speaking countries (that's where the name of the journal comes from: Angewandte Chemie means "applied chemistry") to a modern global medium for fundamental chemical research. Both the English and German editions are available electronically, a form that has long since overtaken the printed issues. The journal has always been owned by scientific societies, and since 1947 it has been in the hands of the Gesellschaft Deutscher Chemiker (GDCh; German Chemical Society), in close cooperation with its scientific publisher Wiley-VCH.
Author David Klein discusses the inspiration for his title "Organic Chemistry as a Second Language"
David Klein discussing his passion for teaching.
Special Issue Explores the Impact of Climate Change on the Fields of Toxicology and Chemistry
Devalued and Distrusted: Can the Pharmaceutical Industry Restore Its Broken Image? offers a balanced view of the role of drug discovery in improving public health.
The 2nd Edition of the Encyclopedia of Environmetrics published by Wiley in print and online is an expanded and revised reference work intended for use in university libraries, research laboratories, government institutions and consultancies concerned with the environmental sciences.
Inverse Fingerprints on Paper: Visualization of Latent Fingermarks by Nanotechnology: Reversed Development on Paper: A Possible Remedy to the Variation in Sweat Composition
Paper is one of the surfaces most commonly tested for fingerprints in forensics. Unfortunately, it is particularly difficult to make fingerprints on paper visible. In the journal Angewandte Chemie, Israeli scientists have now introduced a new method developed specifically for use on paper. It produces a “negative” of the fingerprint and is, in contrast to conventional methods, independent of the composition of the sweat residue left behind.
John Wiley & Sons, Inc., today announced the results of an author survey on open access, with over ten thousand respondents from across Wiley’s journal portfolio. The research explored the factors that authors assess when deciding where to publish, and whether to publish open access. Among the top factors considered by authors were the relevance and scope of the journal, the journal’s impact factor and the international reach of the journal.
Eight of the 2012 Laureates are Wiley Authors
Wiley is pleased to announce the publication of the 12th edition of Sax's Dangerous Properties of Industrial Materials.
“Blood is quite a peculiar kind of juice“—that is what Mephisto knew, according to Goethe’s “Faust“. But if blood really is very special, then erythropoietin (EPO) must be a very special molecule, as it triggers the production of our red blood cells. After ten years of intense research, American scientists have now succeeded in making a fully synthetic version of this special molecule. This achievement represents a landmark advance in the chemical synthesis of complex biological molecules from basic building blocks.
John Wiley & Sons, Inc., today announced the launch of Energy Science & Engineering as part of the Wiley Open Access publishing program. The journal provides authors with a new platform for the rapid dissemination of the latest energy research and will be published in collaboration with the Society of Chemical Industry (SCI).
The Royal Swedish Academy of Sciences has awarded the 2012 Nobel Prize in Chemistry jointly to Professors Robert J. Lefkowitz and Brian K. Kobilka for studies of G-protein–coupled receptors; both are published Wiley authors.
Targeted Attack on Tumors: Selective tumor treatment: β-galactosidase releases active agent from prodrugs
One of the largest challenges of chemotherapy lies in the fact that cancer cells must be killed while healthy tissue must be protected. French researchers have now introduced a new approach in the journal Angewandte Chemie: The enzyme β-galactosidase releases the active drug from an inactive precursor, known as a prodrug, which can only be taken up by tumor cells.