Chemistry Blog

Category Archive: science news

Aug 07

When Authors Forget to Fake an Elemental Analysis


Reto-Dorta

As first posted by ChemBark, a recent paper in Organometallics by Professor Reto Dorta at the University of Zurich is catching the ire of the online chemical community today [, ] for a quick throaway note left in the supporting information in the paper entitled, “Synthesis, Structure, and Catalytic Studies of Palladium and Platinum Bis-Sulfoxide …

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Feb 16

Has Tamiflu got a cold?


flu

Tamiflu, made by Roche and licensed by them from Gilead and stockpiled in many countries has proved to be a big money maker for Roche. It is one of two neuramidase inhibitors currently available for the treatment of influenza, the other being Zanamivir from Glaxo. Tamiflu is sold as its mono-phosphate salt. During the recent …

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Feb 07

Replicating Rosalind Franklin’s DNA diffraction experiment.


The 60th anniversary of Watson and Crick’s DNA structure paper is fast approaching (25th April). So I’ve been hunting for nice DNA demos. My favourite so far is a replication of Rosalind Franklin and Raymond Gosling’s diffraction experiment (which appeared in the same issue of Nature).  Franklin and Gosling’s paper featured the now famous photo …

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Jan 30

[Guest Post] Best of the Annals of Improbable Research


The following is a guest post by Brandon Findlay, who regularly blogs at ChemTips. We’re glad you could join us, Brandon. — Best of the Annals of Improbable Research Well, almost.  For some reason my institution does not have a subscription to the Annals of Improbable Research, so this list includes only articles I have …

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Dec 09

The Seven (deadly) Sins of Science


Professor W. F. v. Gunsteren has written a very interesting essay for Angewandte entitled “The Seven Sins in Academic Behaviour in the Natural Sciences”. In this piece he defines the seven sins as follows (taken from the essay)   A poor or incomplete description of the work, for example, publishing pretty pictures instead of evidence of …

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Jul 05

A Bottle a Day keeps the Aging Away


resveratrol

Following on from the tea party where polyphenols reared their (ugly) heads a “highlight” has appeared in Angewandte Chemie English edition1, 2 pointing out the benefits of red wine, i.e. resveratrol. This is a well-known molecule, which has been at the centre of some controversy of late. Resveratrol is chemically trans3,5,4’-trihydroxystilbene: This compound can be …

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