D
Dimiter L. Tsalev
Researcher at Sofia University
Publications - 72
Citations - 2800
Dimiter L. Tsalev is an academic researcher from Sofia University. The author has contributed to research in topics: Atomic absorption spectroscopy & Arsenic. The author has an hindex of 29, co-authored 72 publications receiving 2723 citations. Previous affiliations of Dimiter L. Tsalev include PerkinElmer & University of Oslo.
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Hydride Generation Atomic Absorption Spectrometry
Jirí Dedina,Dimiter L. Tsalev +1 more
TL;DR: In this article, the authors present a general assessment of hydrogen generation and atomization methods and apply them to a variety of applications in chemistry, biology, and computer science, including artificial intelligence.
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The biouptake and toxicity of arsenic species on the green microalga Chlorella salina in seawater
TL;DR: It is demonstrated that the release of As(V) and/or As(III), together with the bio-reduction of As-V and the subsequent methylation of As (III) may be a detoxification mechanism for these algae.
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On-line microwave sample pretreatment for the determination of mercury in water and urine by flow-injection cold-vapour atomic absorption spectrometry
TL;DR: In this paper, a system for on-line treatment of liquid samples in a microwave oven and determination of mercury by cold-vapour atomic absorption spectrometry was designed and evaluated.
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Permanent modification in electrothermal atomic absorption spectrometry — advances, anticipations and reality
Dimiter L. Tsalev,Vera I. Slaveykova,Leonardo Lampugnani,Alessandro D'Ulivo,Rositsa Georgieva +4 more
TL;DR: Permanent modification is an important recent development in chemical modification techniques which is promising in view of increasing sample throughput with ‘fast’ programs, reducing reagent blanks, preliminary elimination of unwanted modifier components, compatibility with on-line and in situ enrichment, etc.
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Thermally stabilized iridium on an integrated, carbide-coated platform as a permanent modifier for hydride-forming elements in electrothermal atomic absorption spectrometry. Part 3. Effect of L-cysteine
TL;DR: Iridium (2 µg) was deposited on a carbide-coated platform, pre-treated with about 12−13 µmol of Zr or W, and was evaluated as a permanent modifier in electrothermal atomic absorption spectrometry.