Results 251 to 260 of about 322,999 (327)

Selenium and Tellurium, Two “Rare Elements” With Possibilities [PDF]

open access: green, 1920
Vernon L. Kellogg   +2 more
openalex   +1 more source

Integration of metabolomics and transcriptomics analyses reveals the effects of nano-selenium on pak choi. [PDF]

open access: yesSci Rep
Wang Y   +15 more
europepmc   +1 more source

Selenium toxicity in the dromedary camels clinical symptoms and lesions [PDF]

open access: yes, 2012
Alhadrami, Ghaleb   +2 more
core  

The Role of Chalcogen Bonding in Organic Dichalcogenides of Biological Interest

open access: yesChemistry – An Asian Journal, EarlyView.
Experimental and theoretical studies consistently show that selenium and tellurium in dichalcogenides compounds can function as efficient chalcogen bond (ChB) donors. Their electrophilic behavior may suggest that the formation of a ChB could represent the preliminary step of the molecular mechanism resulting in the anti‐redox activity of ...
Abhishek Tripathi   +9 more
wiley   +1 more source

Regioregular Alternating Polychalcogenophenes‐Block‐Poly(3‐hexylthiophene): Synthesis, Structural Characterizations, Molecular Properties, and Transistors

open access: yesChemistry – An Asian Journal, EarlyView.
A series of regioregular alternating polychalcogenophenes‐block‐poly(3‐hexylthiophene)s, P(SSe)b(3HT), P(STe)b(3HT), and P(SeTe)b(3HT) are synthesized by nickel‐catalyzed Kumada polymerization by sequentially introducing two different Grignard monomers.
Yung‐Jing Xue   +6 more
wiley   +1 more source

Reusable Selenenyl Iodide‐Initiated Cascade Cyclization of Polyenes with N‐terminating Groups

open access: yesChemistry – An Asian Journal, EarlyView.
A cascade cyclization of polyenes with N‑terminating groups, initiated by an isolable selenenyl iodide, was developed. The cavity‑shaped substituent stabilized both the selenenyl iodide and the selenenic acid generated via β‑selenoxide elimination, enabling the regeneration of selenenyl iodide.
Satoru Kuwano   +4 more
wiley   +1 more source

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