Results 81 to 90 of about 30,128 (251)

Synthesis, crystal structure and thermal decomposition of certain metal thiocyanates and organic thiocyanates

open access: yes
The aim of this study was to synthesize new metal and organic thiocyanates that in addition might be suitable for applications in the field of nonlinear optics (NLO).
Mäkinen, Riika-Mari
core   +1 more source

Oxidation of alkyl thiocyanates by peroxomonosulphate in acidic aqueous solution

open access: yes, 1971
Studies of the rates and mechanisms of oxidation of four alkyl thiocyanates by peroxomonosulphate are reported, Analysis of the data is consistent with the occurrence of two consecutive reaction steps of comparable rate coefficient.
IR Wilson, GJ Bridgart
core   +1 more source

Three Birds with One Stone: High‐Performance 2D Lead‐Free Perovskite Solar Cells via Direct In Situ Generation of Organic‐Spacer Precursors

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Adopting a “three birds with one stone” strategy, the in situ generation of organic spacer simultaneously addresses three major challenges limiting 2D tin‐based perovskites: (1) Sn2+ oxidation; (2) rapid crystallization; and (3) uncontrolled 2D phase distribution.
Yifan Shen   +11 more
wiley   +1 more source

catena-Poly[[μ2-4,4′-bis(pyridin-3-ylethynyl)-1,1′-biphenyl-κ2N:N′]bis(μ2-thiocyanato-κ2N:S)bis(thiocyanato-κS)dimercury(II)]

open access: yesIUCrData, 2017
In the title polymer, [Hg2(SCN)4(C26H16N2)]n, the two equivalent HgII atoms are coordinated by one N atom of a bridging 4,4′-bis(pyridin-3-ylethynyl)-1,1′-biphenyl ligand, two S atoms of two thiocyanates and one N atom of a thiocyanate, giving rise to a ...
Shuzhi Tan, Leili Liu, Yongli Du
doaj   +1 more source

Photoinduced Synthesis of Thiocyanates through Hydrogen Atom Transfer and One-Pot Derivatization to Isothiocyanates

open access: yes
Photoinduced benzylic C–H thiocyanation is described. A series of alkyl thiocyanates were efficiently obtained by using Selectfluor as the oxidant. Moreover, we accomplished the one-pot isothiocyanation following the C–H thiocyanation.
Toshinori Kinoshita (3900580)   +4 more
core   +1 more source

Research Progress of Three‐Terminal Perovskite/Silicon Tandem Solar Cells Based on Back‐Contact Silicon

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Perovskite/silicon tandem solar cells offer efficiencies beyond 30%, yet conventional architectures face trade‐offs between optical performance and current matching. Three‐terminal tandems employing silicon back‐contact bottom cells eliminate the current‐matching constraint while minimizing optical losses, offering superior energy yield under real ...
Yunhao Fan   +4 more
wiley   +1 more source

Histological and endocrine modulatory effects of white cabbage (Brassica oleracea var. capitata) extract on the thyroid gland in rat [PDF]

open access: yesIraqi Journal of Veterinary Sciences
White cabbage (Brassica oleracea var capitata) is being widely studied for its use in animal feed because it's easy to find and affordable while also being nutritious. However, the presence of glucosinolates in cabbage is a concern as they breakdown into
Feryal Hussein, Ban Sedeeq
doaj   +1 more source

Nucleophilic Reactions of Cyclobutenones and the Related 4,4‐Dichlorocyclobutenone Derivatives

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Cyclobutenone derivates and their 4,4‐dichloro counterparts have an uninterrupted attention as useful synthons in the synthesis of complex organic molecules. Their nucleophilic reactions remain underexplored. This review brings attention to these reactions, whose outcome is not straightforward.
Sarah J. Wright   +2 more
wiley   +1 more source

Comprehensive Review on Advancements in Food Preservation Technologies for Quality and Sustainability

open access: yesFood Chemistry International, EarlyView.
Preservatives limit microbial development, oxidation, and enzymatic degradation, resulting in better food quality and extended shelf life. Classified as natural, synthetic, or biological, each preservative has distinctive attributes and modes of action. Growing preference for natural preservatives aligns with clean label trends.
Monica Suresh   +4 more
wiley   +1 more source

Tiocianato sérico: un marcador bioquímico para discriminar fumadores de no fumadores

open access: yesRevista Cubana de Higiene y Epidemiología
Se estudiaron 73 personas supuestamente sanas, de ambos sexos y con una edad promedio de 28,55 años con el objetivo de validar la técnica de cuantificación de tiocianato (-SCN) en suero. Se obtuvo que los fumadores tenían concentraciones de -SCN (110,86 ±
María Eugenia Triana Mantilla   +1 more
doaj  

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