Surface chemistry journal Langmuir has retracted an article on a new MRI contrast agent — but only one of the authors agreed.
According to the notice:
Continue reading Faked figure sinks paper on potential new MRI contrast agent
Category: physical sciences retractions
Chemistry paper in Science earns expression of concern for unreliable data
A 2011 paper in Science has been subjected to an expression of concern and has led to an investigation by the Texas university where the work was done.
Here’s the expression of concern, signed by Science editor in chief Marcia McNutt (and paywalled): Continue reading Chemistry paper in Science earns expression of concern for unreliable data
Physicists with retraction for a “pattern that was unphysical” lose another for manipulation
In September, we wrote about the retraction of a physics paper for “a pattern that was unphysical.”
The team, whose first author, R.K. Singhal refused to sign the notice, has had another paper retracted, this one in the Journal of Applied Physics. Here’s the notice for “Study of electronic structure and magnetization correlations in hydrogenated and vacuum annealed Ni doped ZnO:” Continue reading Physicists with retraction for a “pattern that was unphysical” lose another for manipulation
Researcher who tampered with investigation up to 8 retractions
Karel Bezouška, the scientist who tried to derail an investigation into his work by breaking into a lab refrigerator has had an eighth paper retracted.
Here’s the notice for “Synthetic N-Acetyl-d-glucosamine Based Fully Branched Tetrasaccharide, a Mimetic of the Endogenous Ligand for CD69, Activates CD69+ Killer Lymphocytes upon Dimerization via a Hydrophilic Flexible Linker:” Continue reading Researcher who tampered with investigation up to 8 retractions
Twinkle, twinkle little star, how I wonder where you went: Astronomy report retracted
A group of physicists has retracted their preliminary report in the GCN Circular of a massive star-sized explosion after deciding that what they’d really observed was another phenomenon.
Although we could try to explain this, we’d rather leave it up to Giacomo Vianello, an experimental physicist at Stanford University, who was a member of the research team.
Vianello told us: Continue reading Twinkle, twinkle little star, how I wonder where you went: Astronomy report retracted
Retraction of letter alleging sock puppetry now cites “legal reasons”
Earlier this month, we brought you the story of a retraction from the Journal of the Association for Information Science and Technology involving rivalry and alleged sock puppetry. The author of the now-retracted letter, physicist Lorenzo Iorio, claimed that another researcher was using fake names to criticize his work on arXiv.At the time, the editor of the journal had told everyone concerned that the letter would be retracted, but the retraction notice hadn’t yet appeared. Now it has.
Here’s the notice: Continue reading Retraction of letter alleging sock puppetry now cites “legal reasons”
Journal retracts letter accusing physicist of using fake names to criticize papers
From the world of physics, we have a retraction involving rivalry and alleged sock puppetry. The Journal of the Association for Information Science and Technology has removed a letter from its website after a scientist complained that it was making unproven allegations against him.
It’s a head-scratching case. The letter, from Lorenzo Iorio, first appeared in the journal on April 28. Here’s how Neuroskeptic describes the background: Continue reading Journal retracts letter accusing physicist of using fake names to criticize papers
Paper claiming a way to “print any drug instantly” gets unprinted
A recent paper proposing a way to “print any drug instantly” has been withdrawn by the author, following bewildered reactions from the blogosphere.
The paper made the rounds at various chemistry-focused blogs last month. Derek Lowe of In The Pipeline picked up on it too, calling the article
one of the oddest papers to appear in Drug Discovery Today, which is saying something.
Apparently, the author — or someone claiming to be the author, using the initials YC — wasn’t crazy about the criticism. He left this comment on In The Pipeline and elsewhere: Continue reading Paper claiming a way to “print any drug instantly” gets unprinted
Did article on doped indium contain a doped image?
Applied Surface Science has retracted a 2010 paper by a group of researchers from India and Brazil because one of the figures in the article was suspect.
The paper was titled “Effect of hydrogenation vs. re-heating on intrinsic magnetization of Co doped In2O3.”
Continue reading Did article on doped indium contain a doped image?
Chemists lose JACS silicone paper over data dispute
A pair of chemists at Ball State University in Indiana has lost their paper in the Journal of the American Chemical Society on silicone in a dispute over the provenance of the data.
The article, “Silicone Electrosynthesis from Silica Raw Materials at Room Temperature,” was written by Jeffrey E. Dick, a grad student, and Daesung Chong. It appeared in JACS in March.
As the abstract explained: Continue reading Chemists lose JACS silicone paper over data dispute