Results 81 to 90 of about 29,714,115 (240)

Separate hydrolysis and fermentation of softwood bark pretreated with 2-naphthol by steam explosion

Biotechnology for Biofuels and Bioproducts
Background 2-Naphthol, a carbocation scavenger, is known to mitigate lignin condensation during the acidic processing of lignocellulosic biomass, which may benefit downstream processing of the resulting materials. Consequently, various raw materials have
Andreas Averheim, Stefan Stagge, Leif J. Jönsson, Sylvia H. Larsson, Mikael Thyrel   +4 more
doaj   +1 more source

Equilibrium Adsorption of Single Component and Binary Mixtures of Aromatic Compounds onto a Polyfunctional Hypercrosslinked Polymeric Adsorbent

Adsorption Science & Technology, 2004
A polyfunctional hypercrosslinked polymeric adsorbent, LA-8, was synthesized and characterized. It was first used to investigate the adsorption properties of 1-amino-2-naphthol-4-sulphonic acid (1,2,4-acid), including the corresponding adsorption ...
Liu Fuqiang, Chen Jinlong, Li Aimin, Fei Zhenghao, Ge Junjie, Zhang Quanxing   +5 more
doaj   +1 more source

Accurate hydrogen-bonding energies between 1-naphthol and water, methanol and ammonia

, 1995
Accurate hydrogen-bond dissociation energies were determined for gas-phase hydrogen-bonded complexes between 1-naphthol or 1-naphthol-d3 and H2O, CH3OH, NH3 and ND3, using the stimulated emission pumping-resonant two-photon ionization spectroscopy ...
Buergi, Thomas, Leutwyler, Samuel, Droz, Thierry   +2 more
core   +1 more source

Oxaziridines: Versatile Reagents in Modern Organic Synthesis

The Chemical Record, EarlyView.
Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra, Subba Rao Cheekatla, Keshaba Nanda Parida   +2 more
wiley   +1 more source

Synthesis, Characterization, Antimicrobial, Density Functional Theory, and Molecular Docking Studies of Novel Mn(II), Fe(III), and Cr(III) Complexes Incorporating 4-(2-Hydroxyphenyl azo)-1-naphthol (Az). [PDF]

ACS Omega, 2023
Abd El-Lateef HM, Khalaf MM, Amer AA, Kandeel M, Abdelhamid AA, Abdou A.   +5 more
europepmc   +1 more source

Determinação de cádmio, chumbo e cobalto em matrizes aquosas usando micro extração líquido-líquido-sólido com detecção por SS-GF AAS [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2013.Neste trabalho foram desenvolvidas diversas metodologias de microextração utilizando membranas ...
Carletto, Jeferson Schneider
core  

Assessment of Content and Release of Nickel, Cobalt and Lead in Metallic and Rhinestone Nail Charms in the United States

Contact Dermatitis, EarlyView.
Nail charms are increasingly popular additions to traditional nail treatments. Nickel release was detected in 38.5% of nail charm products by DMG spot test and 67.5% of products by XRF. Nail charms may represent an underrecognized source of consumer exposure in the United States.
Emily Ames, Tarah Schaffer, Brianna C. Peacock, David Cotter, Dathan Hamann, Carsten R. Hamann   +5 more
wiley   +1 more source

TOXICITY AND LC50 DETERMINATION OF PHENOL AND 1-NAPHTOL IN CASPIAN KUTUM AND BREAM FINGERLINGS

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2003
In this investigation acute toxicity of phenol and 1-naphthol were determined based on OECD guideline in the laboratory. Experimental fishes were Caspian kutum (Rutilus frisii kutum) and bream (Abramis brama orientalis).
F. Shariyati1; A. Esmaeili sari2; M. Piri3
doaj  

Construction of a dinuclear silver(I) coordination complex with a Schiff base containing 4-amino-1,2,4-triazole ligands

Acta Crystallographica Section E, 2009
The new ligand 1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol (L) and the title silver(I) complex, namely bis[μ-1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol]bis{[1-(1,2,4-triazol-4-yliminomethyl)-2-naphthol]silver(I)} dinitrate monohydrate, [Ag2 ...
doaj   +1 more source

Valorization of the Phosphate Fertilizers Catalytic Activity in 1-(Benzothiazolylamino) Methyl-2-Naphthol Derivatives Synthesis

Bulletin of Chemical Reaction Engineering & Catalysis, 2019
The present work focused on developing a new protocol of the 1-(benzothiazolylamino) methyl-2-naphthol derivatives synthesis by condensation of three compounds, i.e. aromatic 2-naphthol, 2-aminobenzothiazole and aldehyde.
Omar Zimou, Badr Malek, Achraf Elhallaoui, Tourya Ghailane, Rachida Ghailane, Said Boukhris, Nouzha Habbadi, Amina Hassikou, Abdelaziz Souizi   +8 more
doaj   +1 more source