Category: freely available

Paper retracted because images “were, in fact, electron microscopy results of totally different catalysts”

catcommA group of chemical engineers in China has retracted their article on photocatalysts after alerting the journal that images in the paper did not show what they’d reported.

The article, which appeared in Catalysis Communications earlier this year, was titled “Synthesis and characterization of novel Cu2O/PANI composite photocatalysts with enhanced photocatalytic activity and stability,” and was written by Xiufang Wang, Guangmei Chen and Jun Zhang of the School of Materials and Chemical Engineering at Anhui University of Architecture, in Hefei.

Here’s the retraction notice: Continue reading Paper retracted because images “were, in fact, electron microscopy results of totally different catalysts”

Nano Letters retracts chopstick nanorod paper questioned this week on chemistry blogs

NANO LettersA chemistry paper on nanorods that became a lightning rod for criticism on chemistry blogs this week has been retracted.

Here’s the notice for “Chopstick Nanorods: Tuning the Angle between Pairs with High Yield,” originally published in June in Nano Letters by Rajasekhar Anumolu and Leonard F. Pease of the University of Utah: Continue reading Nano Letters retracts chopstick nanorod paper questioned this week on chemistry blogs

A real shame: Psychology paper retracted when data behind problematic findings disappear

sjdmThe corresponding author of a paper on whether “a sense of shame heightens the desire for money” has retracted it, he claims, after being unable to repeat his analysis to try to fix an issue in the study.

Here’s the notice for “Shame for money: Shame enhances the incentive value of economic resources,” which appeared in Judgment and Decision Making: Continue reading A real shame: Psychology paper retracted when data behind problematic findings disappear

The brains in Spain fall mainly on…Iran?

braininjWe’ve come across some odd examples of plagiarism in this job, from the fellow who tried to build a CV on the back of another researcher’s work, to the education researcher who, from what we can tell, preferred lifting the work of others to writing her own papers. Here’s another odd one for the pile.

A group of Iranian scholars has lost a paper in Brain Injury because they lifted it wholesale from a previously published article. What’s harder to get one’s mind around, however, is that the two papers were looking at culturally-specific aspects of brain injury. Except that one wasn’t.

The retracted paper, “Frontal acquired brain injury, substance abuse and their common psychological symptoms in the Iranian population,” appeared in 2011. Here’s the abstract, which is still available on the journal’s website (we’ll note that although the abstract is free for all, the retraction notice was behind a pay wall — an error, according to the publisher, which they remedied when we contacted them):  Continue reading The brains in Spain fall mainly on…Iran?

Thorax retracts cystic fibrosis paper with bogus data

thoraxA group of European researchers is retracting their 2012 paper in Thorax on the link between cystic fibrosis and the common cold after discovering that the first author, a promising young microbiologist in Switzerland, had made up her data.

The article, titled “Impaired type I and type III interferon induction and rhinovirus control in human cystic fibrosis airway epithelial cells,” purported to describe:

a novel mechanism to explain the increased susceptibility of patients with CF to rhinovirus infections. A profound impairment of the antiviral early innate response in CF airway epithelial cells was identified, suggesting a potential use of IFNs in the treatment of rhinovirus-induced CF exacerbations.

The lead author was Marjolaine Vareille, who at the time was at the University of Bern. Vareille won a L’Oréal France grant in 2007 from the Fondation L’Oréal – Unesco-French Academy of Sciences. The paper has been cited eight times, according to Thomson Scientific’s Web of Knowledge.

But according to the retraction notice: Continue reading Thorax retracts cystic fibrosis paper with bogus data

Authors withdraw already-corrected JBC paper questioned on PubPeer

jbc 8-9-13An assistant professor of neuroscience at Tufts has withdrawn a paper published last year after one round of corrections wasn’t enough to fix all of the study’s problems.

The study, “Sirtuin 2 (SIRT2) enhances 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced nigrostriatal damage via deacetylating forkhead box O3a (Foxo3a) and activating Bim protein,” by Gizem Donmez and colleagues, had already been subject to an extensive correction in May: Continue reading Authors withdraw already-corrected JBC paper questioned on PubPeer

Penkowa notches fourth retraction, in Experimental Neurology

exp neuroMilena Penkowa, the Danish neuroscientist who resigned from the University of Copenhagen in December 2010 amid suspicions of misconduct, has had another paper retracted.

The new retraction appears in Experimental Neurology. Here’s the notice for “M-CSF deficiency leads to reduced metallothioneins I and II expression and increased tissue damage in the brain stem after 6-aminonicotinamide treatment”: Continue reading Penkowa notches fourth retraction, in Experimental Neurology

Journal retracts a 24-year-old sociology paper for plagiarism–of a 1975 article

soafrevsocThe South African Review of Sociology has retracted a 1989 paper by an author who must have figured the source — a 1975 article — was sufficiently well removed from institutional memory to catch anyone’s eye.

Evidently that was a safe bet for a generation. But we’re guessing the Internet permitted the detective work that eventually brought the theft to light.

The article was titled (oddly), “Doing the Knowledge in Literature and Sociology,” and its author was P.N.G. Beard, who since 2008 has been group chief education officer at Educor, “the largest provider of private education in Southern Africa.” Beard seems to have written an academic text or two, with titles including  “Problems of Pedagogics: Pedagogics and the Study of Education in South Africa,” and  “The Child Is Father of the Man: Inaugural Lecture.”

Here’s the retraction notice: Continue reading Journal retracts a 24-year-old sociology paper for plagiarism–of a 1975 article

Third retraction appears for former Wash U neuroscience grad student who committed misconduct

Adam Savine
Adam Savine

Five months after the Office of Research Integrity announced they had found evidence of misconduct by Adam Savine, a former Washington University graduate student in neuroscience, another journal has published a retraction of his work.

Here’s the retraction notice in the Journal of Experimental Psychology: General for “A characterization of individual differences in prospective memory monitoring using the Complex Ongoing Serial Task”:
Continue reading Third retraction appears for former Wash U neuroscience grad student who committed misconduct

Carbon copies? Authors retract paper from leading chemistry journal

jacsat_v135i031.inddThe authors of a 2008 Journal of the American Chemical Society (JACS) paper have retracted it after a structure was “mistakenly assigned.”

The article, “Highly Enantioselective Radical Addition to N-Benzoyl Hydrazones Using Chiral Ammonium Salts,” was written by Doo Ok Jang and Sang Yoon Kim, chemists at Yonsei University, in Wonju. According to the abstract (which includes this molecular schema):

Continue reading Carbon copies? Authors retract paper from leading chemistry journal