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Electrochemical study of the catalytic influence of Sulfolobus metallicus in the bioleaching of chalcopyrite at 70 °C
(Elsevier, 2006)
The catalytic influence of Sulfolobus metallicus in bioleaching of chalcopyrite at 70 °C and pH 1.7 was characterized from studies of anodic dissolution of a chalcopyrite concentrate at constant potential. Experiments were ...
Dynamic of active microorganisms inhabiting a bioleaching industrial heap of low-grade copper sulfide ore monitored by real-time pcr and oligonucleotide prokaryotic acidophile microarray
(2009)
The bioleaching of metal sulfide has developed into a very important industrial process and understanding the microbial dynamic is key to advancing commercial bioleaching operations. Here we report the first quantitative ...
Voltammetric sensor based on glassy carbon electrode modified with hierarchical porous carbon, silver sulfide nanoparticles and fullerene for electrochemical monitoring of nitrite in food samples
(2022-07-30)
This paper reports the development of a voltammetric sensor using glassy carbon electrode based on hierarchical porous carbon (HPC) with silver sulfide nanoparticles (Ag2SNP), Nafion and fullerene (C60) for the determination ...
Impact of mouthrinses on morning bad breath in healthy subjects
(Blackwell MunksgaardCopenhagenDinamarca, 2004)
Portable and Disposable Paper-Based Fluorescent Sensor for in Situ Gaseous Hydrogen Sulfide Determination in Near Real-Time
(2016-12-06)
Hydrogen sulfide is found in many environments including sewage systems, petroleum extraction platforms, kraft paper mills, and exhaled breath, but its determination at ppb levels remains a challenge within the analytical ...
Flow injection analysis of ethyl xanthate by gas diffusion and UV detection as CS(2) for process monitoring of sulfide ore flotation
(ELSEVIER SCIENCE BV, 2010)
A sensitive and robust analytical method for spectrophotometric determination of ethyl xanthate, CH(3)CH(2)OCS(2)(-) at trace concentrations in pulp solutions from froth flotation process is proposed. The analytical method ...
A cross-over study on the effect of various therapeutic approaches to morning breath odour
(Blackwell PublishingOxfordInglaterra, 2006)
Relationship between stressful situations, salivary flow rate and oral volatile sulfur-containing compounds
(Blackwell MunksgaardCopenhagenDinamarca, 2002)
Effect of triclosan dentifrices on mouth volatile sulphur compounds and dental plaque trypsin-like activity during experimental gingivitis development
(Blackwell MunksgaardCopenhagenDinamarca, 2002)
Trace metals in pyrite and marcasite from the Agua Rica porphyry-high sulfidation epithermal deposit, Catamarca, Argentina: Textural features and metal zoning at the porphyry to epithermal transition
(Elsevier Science, 2015-04)
Agua Rica is a world-class Cu (Mo-Au) deposit located in Catamarca, Argentina, in which the porphyry and high sulfidation epithermal stages are juxtaposed due to the telescoping of the mineralizing system. Pyrite is the ...