Results 1 to 10 of about 40,456 (240)

Ueber freie Amido‐aldehyde [PDF]

Berichte der deutschen chemischen Gesellschaft, 1905
n ...
Wohl, A., Losanitsch, M. S.
openaire   +2 more sources

Preparation and evaluation of amido poly amine surfactant based on Melia azedarach seeds oil as corrosion inhibitor of C-steel in 2.0 M HCl pickling medium

Green Chemistry Letters and Reviews, 2017
Oil of Melia azedarach seeds (MA-oil) was extracted and modified in the form of amido poly amine surfactant (MA-amido surfactant). The surface active properties of the new MA-amido surfactant were analyzed. Corrosion inhibition of C-steel in 2.0 M HCl by
Asmaa A. I. Ali, Wagdy I. A. El-Dougdoug
doaj   +1 more source

Utilização de subprodutos de arroz para obtenção de amido e xaropes de glicose

Vetor, 2007
Partindo da farinha de arroz, obteve-se amido pela solubilização das proteínas e extração num meio alcalino. O amido obtido foi utilizado como matéria-prima para a elaboração de xaropes de glicose via hidrólise ácida e enzimática.
Myriam de las Mercedes Salas-Mellado, Carlos André V. Burkert, Marta Leal Guimarães, Geovana Rocha Plácido Moore, Elisa Helena Leão Fernandes   +4 more
doaj   +4 more sources

Status of national research bioethics committees in the WHO African region

BMC Medical Ethics, 2005
Background The Regional Committee for Africa of the World Health Organization (WHO) in 2001 expressed concern that some health-related studies undertaken in the Region were not subjected to any form of ethics review.
Wambebe Charles, Kirigia Joses M, Baba-Moussa Amido   +2 more
doaj   +1 more source

Bis(amido)diazadiarsetidinide and Amido(imino)arsenide Complexes of Divalent Metals [PDF]

European Journal of Inorganic Chemistry, 2021
AbstractThe Mg and Ca complexes of the tert‐butyl substituted bis(amido)diazadiarsetidinides [{(tBuNAs)2(tBuN)2}M(thf)2] (M=Mg (1), Ca (6)) were prepared by addition of nBu‐secBuMg or [{(p‐tBu)(C6H4)CH2}2Ca] to [(tBuNAs)2(tBuNH)2] (Ia). Upon evaporation of coordinating THF, 1 is selectively converted to the amido(imino)arsenide complex [Mg{As(NtBu)2}2]
Christian Ritter, Carsten von Hänisch
openaire   +1 more source

Bis[μ-N-(tert-butyldimethylsilyl)quinolin-8-aminato-1:2κ2N1,N8:N8](N,N,N′,N′-tetramethylethane-1,2-diamine-1κ2N,N′)lithiumsodium

Acta Crystallographica Section E, 2012
In the heterometallic title bulky amido complex, [LiNa(C15H21N2Si)2(C6H16N2)], both alkali metal ions are four-coordinated with distorted tetrahedral geometries. The Li+ ion is N,N′-chelated by the N-silylated amido ligand, with Li—N =
Juan Chen, Li Yuan
doaj   +1 more source

Ueber Amido‐ und Diazophenolsulfosäuren [PDF]

Journal für Praktische Chemie, 1873
n ...
openaire   +1 more source

Digestibilidade aparente de dietas contendo diferentes níveis de amido para coelhos em crescimento Apparent digestibility of diets with different starch levels for growing rabbits

Revista Brasileira de Zootecnia, 2000
Com o objetivo de avaliar a influência do amido dietético sobre a digestibilidade aparente dos nutrientes, para coelhos em fase de crescimento, quatro dietas experimentais foram elaboradas de forma a conter níveis crescentes de amido de milho (23, 28, 33
Alex Martins Varela de Arruda, Ronaldo Dessimoni Carregal, Renato Gonçalves Ferreira   +2 more
doaj   +1 more source

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

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