Results 31 to 40 of about 24,300 (226)

Chiral amido-oxazoline functionalized MCM-41: A sustainable heterogeneous catalyst for enantioselective Kharasch–Sosnovsky and Henry reactions

Heliyon
In this study, a series of chiral amido-oxazoline ligands was synthesized with a primary focus on immobilizing the most effective ligands on MCM-41 mesoporous material.
Niloofar Tavakoli, Hamid Arvinnezhad, Shiva Majidian, Mahsa Mahramasrar, Khosrow Jadidi, Saadi Samadi   +5 more
doaj   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Modeling and optimization data analysis on photocatalytic decolourization of amido black 10B using ZnO catalyst

Data in Brief, 2019
This article contains the experimental and statistical data related to decolourization of Amido Black 10B using photocatalytic process. Box-Behnken experimental design (BBD) has been used to study the influence of operational parameters on photocatalytic
Neha Pandey, Chandrakant Thakur, Simran Saluja, Prabir Ghosh   +3 more
doaj   +1 more source

Biodegradable films made from raw and acetylated cassava starch

Brazilian Archives of Biology and Technology, 2004
Studies were carried out to produce biodegradable films from cassava starch. Two alternatives were investigated. In the first, films were obtained by starch gelatinization followed by thermopressing and glycerol was used at different concentrations as a ...
Fábio D. S. Larotonda, Kátia N. Matsui, Valdir Soldi, João B. Laurindo   +3 more
doaj   +1 more source

Salicylic acid: a key natural foundation for next‐generation plant defense stimulators

Pest Management Science, EarlyView.
Salicylic acid is emerging as a key natural molecule in sustainable crop protection, supporting diverse strategies to stimulate and sustain plant immunity for a greener agricultural future. Abstract The field of crop protection is undergoing a major transition.
Ruth Oussou, Sylvain La Camera, Cécile Marivingt‐Mounir, Jean‐François Chollet   +3 more
wiley   +1 more source

Pós-colheita do maracujá amarelo com revestimentos a base de amido da entrecasca de mandioca

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2019
O maracujá amarelo é fruto climatérico que apresenta alta perecibilidade quando armazenado em temperatura ambiente. Assim, objetivou-se avaliar os efeitos do revestimento do amido da entrecasca de mandioca na conservação pós-colheita de maracujás ...
Alana Caroline Garcia da Silva, Natácia da Silva e Silva, Fagner Freires de Sousa   +2 more
doaj   +1 more source

First‐Principles Investigation of Zn Doping Impacts on the Structural, Electronic, Mechanical, Thermodynamic, and Optical Properties of α‐NiS for Photocatalytic Activity

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
This study employs first‐principles density functional theory + U calculations to explore the effects of Zn doping on the structural, electronic, and photocatalytic properties of NiS. The results reveal that Zn incorporation narrows the band gap, enhances visible‐light absorption, and promotes efficient charge separation, highlighting Zn–NiS as a ...
Fikadu Takele Geldasa, Francis Birhanu Dejene   +1 more
wiley   +1 more source

New amido- and imido-titanium complexes [PDF]

Journal of the Chemical Society, Chemical Communications, 1983
cpTiCl3 (cp = η5-C5H5) in reaction with Me3SiN(H)R (R = Et, Pri, But, or Ph) yields the amido complexes cpTi(Cl)2N(H)R, which react further by HCl abstraction to give the corresponding centrosymmetric binuclear imido complexes [cp(Cl)Ti]2(μ-RN)2; substitution of the chloride ligands by organic groups is possible with the imido complexes, as is ...
Vroegop, Christina T., Teuben, Jan H., Bolhuis, Fré van, Linden, Johannes G.M. van der   +3 more
openaire   +2 more sources

A Mononuclear Nonheme Iron(IV)-Amido Complex Relevant for the Compound II Chemistry of Cytochrome P450.

Journal of the American Chemical Society, 2018
A mononuclear nonheme iron(IV)-amido complex bearing a tetraamido macrocyclic ligand, [(TAML)FeIV(NHTs)]- (1), was synthesized via a hydrogen atom (H atom) abstraction reaction of an iron(V)-imido complex, [(TAML)FeV(NTs)]- (2), and fully characterized ...
Xiaoyan Lu, Xiao‐Xi Li, M. Seo, Yong‐Min Lee, M. Clémancey, P. Maldivi, J. Latour, R. Sarangi, S. Fukuzumi, W. Nam   +9 more
semanticscholar   +1 more source

Functional polymer materials containing heavy group‐14 elements focusing on germanium and tin

Smart Molecules, EarlyView.
The synthesis, functions, and applications of the polymers containing heavy group 14 elements focusing on germanium and tin are outlined. Owing to their large atomic radii and weak binding energies, the polymers show unique properties: chromism, luminescence, carrier mobility, and reactivity to produce radials and higher coordinated states.
Masayuki Gon, Kazuo Tanaka
wiley   +1 more source