Results 1 to 10 of about 45,842 (214)
Molecules, 2009 Cyclization of hydrazones derived from 2-acetyl-1-naphthol and 1-acetyl-2-naphthol with triphosgene gave naphtho[1,2-e]-1,3-oxazines, naphtho[2,1-e]-1,3-oxazines or their spiro dimers depending on the molar ratio of triphosgene used for the cyclization.
Abdullah Mohammed Al-Majid
exaly +3 more sources
Synthesis of 14H-dibenzoxanthenes in green media using Sn(II)/nano silica as an efficient catalyst
Frontiers in Chemistry, 2022 In this project, Sn(II)/nano silica has been prepared using a simple deposition of SnCl2.2.H2O on nano-silica. The prepared catalyst has been used as a green and reusable catalyst for synthesis of 14H-dibenzoxanthenes through a one-pot condensation ...
Hossein Tavakol, Mahdieh Firouzi
doaj +1 more source
Chemosensors, 2023 Naphthol is a widely used chemical and medical detection biomarker, but it is harmful to human health and the environment. Therefore, a highly sensitive detection method for naphthol is urgently required.
Jiaci Shi +6 more
doaj +1 more source
Journal of Natural Fibers, 2021 Novel green natural composites comprising of BF immobilized in CS (BF-i-CS) were prepared and characterized by means of Fourier Transform Infrared Spectroscopy (FT-IR), Thermogravimetric Analysis (TGA) and Scanning Electron Microscopy (SEM).
Muhammad Rahim +1 more
doaj +1 more source
Efficacy of Trichoderma fungal species in the removal of α-naphthol from potato dextrose agar media [PDF]
Journal of Advances in Environmental Health Research, 2019 Alpha-naphthol is a two-ring aromatic hydrocarbon with toxic and mutagenic properties. Bioremediation technology is considered to be an efficient, economical, and environmentally friendly approach to the remediation of the sites contaminated with ...
Fariba Mohsenzadeh, Akram Ranjbar
doaj +1 more source
Biomolecules, 2023 2-naphthol is a low-molecular-weight (LMW) polycyclic aromatic hydrocarbon (PAH) and air pollutant associated with childhood obesity. There has been a recent emergence of studies on the consequences of PAHs on human health.
Asia Bright +4 more
doaj +1 more source
Removal of 1-naphthol from Water via Photocatalytic Degradation Over N,S-TiO2/ Silica Sulfuric Acid under visible Light [PDF]
Journal of Advances in Environmental Health Research, 2022 Background: Naphthol, one of the naphthalene derivatives, is the most significant industrial chemical. It is widely used in the biochemical processes, production of dyes, and pharmaceutical industries.Methods: In the present study, N, S-doped TiO2 thin ...
Farhad Mahmoodi +3 more
doaj +1 more source
Theoretical study on thermal decomposition mechanism of 1-nitroso-2-naphthol
Scientific Reports, 2022 1-nitroso-2-naphthol has thermal instability of thermal decomposition, spontaneous combustion and even explosion. Its thermal decomposition characteristics were tested by synchronous thermal analyzer (TGA/DSC); The activation energy of the thermal ...
Xiaohua Fan +3 more
doaj +1 more source
PLoS ONE, 2022 Several methods have been reported to estimate Acetylcholinesterase (AChE) enzyme activity in blood samples. The Ellman assay is the most important among all but with several shortcomings, and there is a need to develop a method which is accurate ...
Sukesh Narayan Sinha +4 more
doaj +1 more source
Modeling Enzymes Inhibition During Microparticles Formation
Nonlinear Analysis, 2003 A mathematical model of enzymes inhibition during microparticles formation has been developed. The model is based on radial substrate diffusion through diffusion layer that surrounds microparticle.
J. Kulys
doaj +1 more source