Contribution to the photometric determination of small amounts of boron trioxide in glasses [PDF]
The photometric determination for boron trioxide is described in amounts of 0-75 micrograms B2O3 with an azomethin H reagent. The yellow colored complex which occurs in a medium held at a pH of 4.5 was measured in light of a wavelength of 415 ...
Markova, D.
core +1 more source
Efficient, one-pot synthesis of 14-aryl-14Hdibenzo[a, j]xanthenes in aqueous medium catalyzed by bis-piperidinium compounds [PDF]
, 2013 A novel procedure for the synthesis of 14-aryl-14Hdibenzo[a,j]xanthenes through one-pot condensation of b-naphthol with aryl halides in aqueous media catalyzed by bis-piperidinium compounds is described. The method resulted in good to excellent yields in
Ahmad, Matloob +3 more
core
Chemistry of Inorganic MaterialsThe present study describes about the synthesis, spectral characterization and computational studies of a new series of azo dyes produced from 5,6,7,8-tetrahydro-2-naphthylamine (3a-3d).The aforementioned compounds are generated through the conventional ...
Roohinaz Khanum, R.A Shoukat Ali
doaj +1 more source
Enzyme Activity in Terrestrial Soil in Relation to Exploration of the Martian Surface Third Semiannual Progress Report, 1 Jul. - 31 Dec. 1965 [PDF]
Qualitative and quantitative test for enzyme activities in terrestrial soil adapted to Mars probe telemetry ...
Mc Laren, A. D., Skujins, J. J.
core +1 more source
Indian journal of medical sciences, 1992 Alpha and beta naphthols, the metabolites of naphthalene, a cataractogenic agent, was tested for it's effect on sheep lens proteases and their inhibitors. It reduced protease activities, not that of inhibitor activities of lens proteins. It also increased the efflux of free amino acid from lenses which was retarded by a high concentration of tissue ...
openaire +1 more source
Electro-Oxidation for Advanced Treatment of Recalcitrant Organics in Limestone-Gypsum Desulfurization Wastewater. [PDF]
ACS OmegaLiu M, Yao X, Liu S, Li Z.
europepmc +1 more source
ZnO Nanocatalyst-Enabled Microwave-Assisted Solvent-Free Synthesis of Functional Amidoalkyl-2-naphthol Derivatives: A Synergistic Experimental and Quantum Chemical Study. [PDF]
ACS OmegaDaniel Aroquiaraj AR +7 more
europepmc +1 more source
Recent Progress on the <i>O</i>‑Alkylation Reaction of Dialkyl Carbonates with Aromatic Phenolic Compounds. [PDF]
ACS OmegaZhao J, Zhao Y, Yan C, Meng D, Qin L.
europepmc +1 more source
Optimization of Poly(l-Amino Acids)-Based Platforms for Sensing and Biosensing: A Cyclic Voltammetry Study. [PDF]
Sensors (Basel)Selvolini G +6 more
europepmc +1 more source
Designing eco-friendly pH-responsive Azo dyes for sustainable textile fabrics. [PDF]
Sci RepShahzadi K +4 more
europepmc +1 more source