FINALLY YOU HAVE A POSSIBILITY OF PRECIPITATING AN ELECTROLYTIC PROTECTIVE COAT FROM AN ELECTROLYTIC DISSOLUTION IN THE FORM OF BASIC COPPER CARBONATES.TRIQUET, CHRISTIAN DIPL.-ING.PRIGGEMEYER, STEFAN DR.PRIGGEMEYER, SONJA DR.BARTKE, FRANZ-JOSEF...
HANS-JURGEN BUSCHMANN.Complex Formation of Cobalt(Ⅱ) and Copper(Ⅱ) with Macrocyclic Polyethers in Propylene Carbonate. Thermochimica Acta . 1989HANS-JURGEN BUSCHMANN.Complex Formation of Cobalt(Ⅱ) and Copper(Ⅱ) with Macrocyclic Polyethers in Propylene Carbonate. Thermochimica Acta . 1989...
benzoic acid, salicylic acid and basic copper carbonate in the solid state have been recorded. The measurements have been made at various temperatures for fixed sizes of the particles at constant compression. The products are characterised by infrared and reflectance spectra. The reactions are ...
Genetic models for iron oxide–apatite deposits are controversial and span a spectrum from orthomagmatic to hydrothermal endmembers. This lack of consensus is rooted in uncertainties as to the nature and origin of ore-forming fluids in these systems. Her
This study shows how bacterial viruses (bacteriophages, phages) interact with calcium carbonate during precipitation from aqueous solution. Using electron microscopy, epifluorescence microscopy, X-ray diffraction, and image analysis, we demonstrate that
The present invention is directed to compositions of an islet cell differentiation transcription factor polypeptide, or any of its homologs or orthologs, as a therapeutic agent for the treatment of diabetes, more specifically insulin-dependent diabetes. The methods and compositions of the present inventi...
A first aspect of the present invention provides a stripping solution for photolithography containing (A) hydrofluoric acid, (B) a basic compound represented by the following general formula (b-1), and (C) water and having a pH at 23° C. of not more than 6.0 or 8.5 or more. ...
In paleohydrothermal fields of copper-zinc deposits, carbonates belong to three facies: vein, benthonic-metasomatic, and organosedimentary. They were studied by electron paramagnetic resonance, X-ray and thermostimulated luminescence, and IR-spectroscopy and X-ray structural analysis. The crystal chemical...
Hydraulic fracturing is a widely used well stimulation technique designed to increase the productivity of a well by creating fractures in the formation surrounding the well. The technique normally involves two basic steps: (1) injecting a fluid into the formation at a rate and pressure sufficient ...
Examples of basic side groups are amino and imino groups. Alginate can be ionically cross-linked with divalent cations, in water, at room temperature, to form a hydrogel matrix. Due to these mild conditions, alginate has been the most commonly used polymer for hybridoma cell encapsulation, ...