Ms. Ruxandra Alexandru Populeanu Profile

Ruxandra Alexandru Populeanu

at Univ Politehnica of Bucharest

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Author

Publications (9)

Proceedings Article | 31 December 2018 Paper

Optoelectronic method for increasing the sensibility of mass spectrometer in the case of the determination of papaverine

Daniel Petrişor Hristea, Ruxandra Populeanu, Radu Alexandru Macovei, Paul Şchiopu, Marian Vlădescu, Mihai Ionică

Proceedings Volume 10977, 109773O (2018) https://doi.org/10.1117/12.2501260

KEYWORDS: Ionization, Optoelectronics, Spectroscopy, Blood vessels, Interfaces, Chemical analysis, Reliability, Telecommunications, Scientific research, Arteries

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Proceedings Article | 31 December 2018 Paper

Method for determining tramadol and its metabolites from urine samples

Maria Gabriela Neicu, Radu Alexandru Macovei, Paul Şchiopu, Marian Vlădescu, Ruxandra Populeanu, Gina Caragea, Florian Grama, Alexandra Andrada Bojescu, Mihai Ionică

Proceedings Volume 10977, 109773J (2018) https://doi.org/10.1117/12.2324762

KEYWORDS: Optoelectronics, Medical toxicology, Medicine, Scientific research, Chemical compounds, Latex, Ions, Pharmacy, Receptors, Mass spectrometry

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Proceedings Article | 31 December 2018 Paper

Optoelectronic method for determinating the selective serotonin reuptake inhibitors antidepressants

Maria Gabriela Neicu, Radu Macovei, Paul Şchiopu, Marian Vlădescu, Ruxandra Populeanu, Gina Caragaea, Elena Truţă, Mihai Ionică

Proceedings Volume 10977, 109773H (2018) https://doi.org/10.1117/12.2324748

KEYWORDS: Optoelectronics, Mass spectrometry, Interfaces, Spectroscopy, Ions, Biological research, Molecular spectroscopy, Ionization, Neurotransmitters, Chemical analysis

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Proceedings Article | 31 December 2018 Paper

Multiple reactions monitoring for determinating methadone and its metabolite

Ruxandra Populeanu, Radu Alexandru Macovei, Marian Vlădescu, Genica Caragea, Ruxandra Avram, Mihai Ionică

Proceedings Volume 10977, 109773A (2018) https://doi.org/10.1117/12.2323612

KEYWORDS: Ions, Signal to noise ratio, Medicine, Interference (communication), Mass spectrometry, Chemical compounds, Latex, Medical toxicology, Reliability, Telecommunications

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Proceedings Article | 31 December 2018 Paper

Multiple reactions monitoring for cocaine and ethylbenzoylecgonine to increase the signal/noise ratio in mass spectrometry analysis

Ruxandra Populeanu, Radu Alexandru Macovei, Marian Vlădescu, Gabriela Anghelescu, Genica Caragea, Alexandra Andrada Bojescu, Mihai Ionică

Proceedings Volume 10977, 1097738 (2018) https://doi.org/10.1117/12.2322569

KEYWORDS: Ions, Mass spectrometry, Chromatography, Optoelectronics, Sodium, Signal to noise ratio, Reliability, Telecommunications, Information technology, Medicine

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Proceedings Article | 31 December 2018 Paper

Method for determining a mixture of organophosphorus compounds involved in environmental contamination

Gina Caragea, Radu Alexandru Macovei, Ruxandra Avram, Paul Şchiopu, Marian Vladescu, Ruxandra Populeanu, Mihai Ionica

Proceedings Volume 10977, 109773I (2018) https://doi.org/10.1117/12.2324752

KEYWORDS: Contamination, Optoelectronics, Mass spectrometry, Chlorine, Spectroscopy, Ions, Spectrophotometry, Chemical elements, Chemical analysis, Scientific research

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Proceedings Article | 31 December 2018 Paper

Optoelectronic method for identifying fentanyl and the main metabolite norfentanyl

Raluca-Andreea Băjănaru, Georgeta-Marcela Bican, Jeni-Carla Colev, Ruxandra Populeanu, Marian Vlădescu, Paul Schiopu, Elena Truţă, Mihai Ionică

Proceedings Volume 10977, 109773E (2018) https://doi.org/10.1117/12.2324552

KEYWORDS: Ions, Optoelectronics, Doping, Liquids, Ionization, Mass spectrometry, Spectroscopy, Scientific research, Chemical analysis, Interfaces

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Proceedings Article | 31 December 2018 Paper

Optoelectronic method for determining platinum quantity from biological samples with graphite furnace atomic absorption spectroscopy

Alexandra Andrada Bojescu, Radu Alexandru Macovei, Maria Gabriela Neicu, Ruxandra Populeanu, Paul Şchiopu, Marian Vladescu, Mihai Ionica

Proceedings Volume 10977, 109773C (2018) https://doi.org/10.1117/12.2323615

KEYWORDS: Platinum, Calibration, Optoelectronics, Absorption spectroscopy, Metals, Medical toxicology, Argon, Medicine, Scientific research, Iron

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Proceedings Article | 31 December 2018 Paper

Determining the amount of platinum from hair, urine and blood samples with graphite furnace atomic absorption spectrometer with graphite furnace at patients with chemotherapy

Alexandra Andrada Bojescu, Radu Alexandru Macovei, Maria Gabriela Neicu, Ruxandra Populeanu, Paul Şchiopu, Marian Vlădescu, Mihai Ionică

Proceedings Volume 10977, 109773B (2018) https://doi.org/10.1117/12.2323613

KEYWORDS: Platinum, Blood, Spectroscopy, Calibration, Optoelectronics, Absorption, Metals, Biological research, Absorbance, Chemical elements

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Showing 5 of 9 publications

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