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Separation, preconcentration, and spectrophotometry in inorganic analysis
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The article was published on 2000-01-01 and is currently open access. It has received 297 citations till now. The article focuses on the topics: Spectrophotometry.read more
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Direct Immersion Single-Drop Microextraction and Continuous-Flow Microextraction for the Determination of Manganese in Tonic Drinks and Seafood Samples
Leane Santos Nunes,Leane Santos Nunes,Maria das Graças Andrade Korn,Valfredo Azevedo Lemos,Valfredo Azevedo Lemos +4 more
TL;DR: In this paper, two methods based on direct immersion single-drop microextraction (DI-SDME) and continuous flow micro extraction (CFME) were developed for the determination of manganese by graphite furnace atomic absorption spectrometry.
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Low cost analyzer for the determination of phosphorus based on open-source hardware and pulsed flows
TL;DR: In this paper, a multi-pumping flow system is proposed for the determination of phosphorus in effluents and polluted water samples, which employs photometric detection based on the formation of molybdovanadophosphoric acid, and the fluidic circuit is built using three solenoid micropumps.
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Processing of the xenotime concentrate of Southwestern Sinai via alkali fusion and solvent extraction
TL;DR: In this paper, a xenotime flotation concentrate prepared from Sarabit El Khadem ferruginous sandstone of Southwestern Sinai (55.4% RE2O3 and 0.9% U3O8) is subjected to processing via alkali fusion using NaOH under different conditions.
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A multi-technique study of the effect of aqueous aluminium speciation on hydrolytic gelation of aluminium (oxy)hydroxide.
TL;DR: The data presented show that ultrasonic spectrometry, although a novel tool for sol-gel studies, is beneficial for the non-invasive monitoring of the latter stages of aluminium (oxy)hydroxide formation and its eventual breakdown in the presence of excess base.
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Studies on separation of Cs/Ba and Zn/Cu binary mixtures on zirconium antimonate as ion exchanger
TL;DR: In this article, a Zirconium antimonate (ZrSb) ion exchanger was used for the preparation of 137C/137mBa and 62Zn/62Cu radioisotope generators.