Talk:Zinc

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Zinc is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community. Even so, if you can update or improve it, please do so.

Zinc is part of the Group 12 elements series, a good topic. This is identified as among the best series of articles produced by the Wikipedia community. If you can update or improve it, please do so.

This article appeared on Wikipedia's Main Page as Today's featured article on August 21, 2009.

Article milestones
Date	Process	Result
March 1, 2009	Peer review	Reviewed
April 28, 2009	Featured article candidate	Promoted
May 28, 2012	Good topic candidate	Promoted

Current status: Featured article

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Ideal sources for Wikipedia's health content are defined in the guideline Wikipedia:Identifying reliable sources (medicine) and are typically review articles. Here are links to possibly useful sources of information about Zinc.

PubMed provides review articles from the past five years (limit to free review articles)
The TRIP database provides clinical publications about evidence-based medicine.
Other potential sources include: Centre for Reviews and Dissemination and CDC

Large expansion & restruc in biology and med

Recently, the article has been expandeed and restructured wrt == sections Aapplication, Biological role, Soil remediation, Precautions. Mostly by Doc James and Sepi333. See also previous talk #Split biology?.

As it stands now, I think the TOC shows that these topics (and their subsections) show repetition or being split over multiple sections. It also indicates that there may be too much detail. If large protion of medicine/bio aspects are to be included (limit? off-topic?), at least the top sections should be complete and non-repetitive. Say: Application, Biological, [Human?] Health/Medicine only. -DePiep (talk) 09:24, 9 January 2018 (UTC)[reply]

correct ping Doc James -DePiep (talk) 10:29, 11 January 2018 (UTC) Seppi333. -DePiep (talk) 10:32, 11 January 2018 (UTC)[reply]

Might make sense to split off into a subarticle.Doc James (talk · contribs · email) 13:32, 11 January 2018 (UTC)[reply]

Sleep review

^[1]

Seppi333 (Insert 2¢) 00:58, 18 January 2018 (UTC)[reply]

References

^ Cherasse Y, Urade Y (November 2017). "Dietary Zinc Acts as a Sleep Modulator". International Journal of Molecular Sciences. 18 (11): 2334. doi:10.3390/ijms18112334. PMC 5713303. PMID 29113075. The trace metal zinc is an essential cofactor for more than 300 enzymes and 1000 transcription factors [16]. ... In the central nervous system, zinc is the second most abundant trace metal and is involved in many processes. In addition to its role in enzymatic activity, it also plays a major role in cell signaling and modulation of neuronal activity.{{cite journal}}: CS1 maint: unflagged free DOI (link)

The source for note 157 should be noted as a deadlink

It's been retracted by the journal which published it for plagiarism--A21sauce (talk) 16:04, 1 May 2018 (UTC)[reply]

Adding the NFPA Label

Maybe somebody should add the NFPA fire diamond somewhere in the toxicity section. The fire diamond also appeared on the iron article^[1], so maybe someone should add it to this article too.

References

^ "Iron", Wikipedia, 2018-05-19, retrieved 2018-06-30

COVID-19

This is the key element in fighting off COVID. Perhaps mention should be clearly made here.— Preceding unsigned comment added by Brett Alexander Hunter (talk • contribs)

Zinc in a negative oxidation state?

It is claimed in the element box, without giving a source, that one possible oxidation state of zinc is -2. This claim seems untrue to me, not least since the Zn atom has a negative electron affinity (and one of the most negative among all not-noble-gas-elements at that according to the electron affinity data page), meaning that it actively (doully) withstands gaining an extra electron. Or is there perhaps some covalent compound with Zn in a negative oxidation state?

Kniva Keisarabani the Goth (talk) 17:34, 10 March 2021 (UTC)[reply]

[Zinc_&_sleep_2017_review-1] Cherasse Y, Urade Y (November 2017). "Dietary Zinc Acts as a Sleep Modulator". International Journal of Molecular Sciences. 18 (11): 2334. doi:10.3390/ijms18112334. PMC 5713303. PMID 29113075. The trace metal zinc is an essential cofactor for more than 300 enzymes and 1000 transcription factors [16]. ... In the central nervous system, zinc is the second most abundant trace metal and is involved in many processes. In addition to its role in enzymatic activity, it also plays a major role in cell signaling and modulation of neuronal activity.{{cite journal}}: CS1 maint: unflagged free DOI (link)

[2] "Iron", Wikipedia, 2018-05-19, retrieved 2018-06-30

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