Category: chemistry retractions

Plagiarism: It’s just an “approach” to writing papers, right?

chemistry coverWe’ve heard a lot of rationalizations for plagiarism on this beat — “I didn’t know I had to cite that text”; “That author said it better than I ever could”; etc. — but here’s a new one for the wall of shame.

Chemistry – A European Journal is retracting a 2012 article, “A New Indicator for Potassium Ions at Physiological pH by Using a Macrocyclic Luminescent Metal Complex,”  by a group of Chinese authors who used the cut-and-paste method to put together their manuscript. That’s not unusual. But the notice is:

Continue reading Plagiarism: It’s just an “approach” to writing papers, right?

“Conflicts among the authors” force retraction of Talanta paper

talantaTalanta, a journal serving the analytical chemistry community — we’d love to know how the name came to be — has retracted a 2013 article by a group of Indian researchers over an authorship dispute.

The paper, “Non-enzymatic electrochemical glucose sensor based on silver/silver oxide nano-rods reinforced with multiwall carbon nanotubes,” appeared in January, with the authors listed as Leila Shahriary, Santosh K. Haram and Anjali A. Athawale.

But according to the retraction notice:

Continue reading “Conflicts among the authors” force retraction of Talanta paper

Rapid response: Authors retract a PNAS paper within six weeks after Nobel Prize winner spots an error

pnas 2-26Sometimes, retractions happen months, or even years, after another researcher spots problems in a paper. But when it’s a Nobel Prize winner who finds the error, things might move more quickly.

In the case of a recent paper in the Proceedings of the National Academy of Sciences, the retraction happened within six weeks. Here’s the notice for “Voltage sensor ring in a native structure of a membrane-embedded potassium channel,” by Liang Shi, Hongjin Zheng, Hui Zheng, Brian A. Borkowski, Dan Shi, Tamir Gonen, and Qiu-Xing Jiang, which first appeared online on February 11: Continue reading Rapid response: Authors retract a PNAS paper within six weeks after Nobel Prize winner spots an error

Paper — with longest title ever? — retracted for lack of author approval

inorgchimactaThe journal Inorganica Chimica Acta has retracted a paper it published earlier this year over an authorship dispute involving the lead researcher and his colleagues in France.

The title of the paper — whose bulk alone gave us a headache  — was “Reaction of a bidentate ligands (4,4′-dimethyl 2,2′-bipyridine) with planar-chiral chloro-bridged ruthenium: Synthesis of cis-dicarbonyl[4,4′-dimethyl-2,2′-bipyridine- κO1,κO2]{2-[tricarbonyl(η6-phenylene- κC1)chromium]pyridine-κN}ruthenium hexafluorophosphate” — and it purportedly came from a lab in Beirut.

However, as the retraction notice indicates, that’s not quite so:

Continue reading Paper — with longest title ever? — retracted for lack of author approval

Chemical engineer apologizes for “deliberate lapse,” retracts two papers from Croatian journal

Chemical and Biochemical Engineering QuarterlyA professor of chemical engineering in India has retracted two papers after what he called a “deliberate lapse” of submitting the work without the knowledge of his co-author.

The two papers by Kailas L. Wasewar, then an associate professor in the Chemical Engineering department of Visvesvaraya National Institute of Technology in Nagpur, India — he appears to be at the Indian Institute of Technology, Roorkee now — appeared in 2006 in consecutive issues of Chemical and Biochemical Engineering Quarterly, the official journal of the Croatian Society of Chemical Engineers, Slovenian Chemical Society and Austrian Association of Bioprocess Technology.

The retraction notice appeared in the December issue, following a 27 November letter to the editor: Continue reading Chemical engineer apologizes for “deliberate lapse,” retracts two papers from Croatian journal

University of La Laguna ethics committee finds evidence of misconduct in chemists’ papers

jacsat_v134i049.inddA committee at the University of La Laguna (ULL), in Spain’s Canary Islands, has found evidence of misconduct by two chemists in at least two papers. One of those authors had already been forced to retract a paper in the Journal of the American Chemical Society (JACS).

The story is complicated. Here’s a try at telling it: Continue reading University of La Laguna ethics committee finds evidence of misconduct in chemists’ papers

“Administrative error” leads to duplication retraction

Forgive us if we’re a tad skeptical here, but we’re not convinced about the, um, sincerity of the following retraction notice.

The International Journal of Biological Macromolecules has retracted a paper it published earlier this year by a group of Canadian researchers who had already published the same paper in a different journal.

The article, “Spectroscopic investigation of collagen scaffolds impregnated with AgNPs coated by PEG/TX-100 mixed systems,” came from researchers at the University of Saskatchewan and appeared in the April issue of the IJBM.

But according to the notice: Continue reading “Administrative error” leads to duplication retraction

Retraction is final destination for epoxy paper marred by “pervasive misattribution of data”

The Journal of Vinyl and Additive Technology (JVAT) — the official journal of the Society of Plastics Engineers — is retracting a 2012 paper from a group of Chinese researchers who evidently realized at some point that they didn’t know quite what they were doing.

As the notice explains: Continue reading Retraction is final destination for epoxy paper marred by “pervasive misattribution of data”

Chemistry journal and author retract paper dogged by questions since its publication in 2006

A chemistry journal has retracted a 2006 paper that had knowledgeable researchers scratching their heads from the minute it was published.

Here’s the notice: Continue reading Chemistry journal and author retract paper dogged by questions since its publication in 2006

Hydrogen study has “merit” — just not enough to avoid retraction

The International Journal of Hydrogen Energy has retracted a paper by a group from Malaysia and India who, reading between the lines, couldn’t quite get the low notes to overcome what the high notes lacked. Or something like that.

The paper, “Hydrogen production from sea water using waste aluminium and calcium oxide,” appears to have come out of the quaintly named 7th Petite Workshop on the Defect Chemical Nature of Energy Materials, held in March 2011 in Norway.

According to the notice: Continue reading Hydrogen study has “merit” — just not enough to avoid retraction