Search Results - "Lazăr, M I"

Ecological quality of the Alibori River, northern Benin, using macroinvertebrate indicators by Agblonon Houelome, TM, Agbohessi, TP, Adandedjan, D, Nechifor, R, Chikou, A, Lazar, IM, Laleye, P

“…The Alibori River, which flows through Benin's cotton crop regions, receives surface water from much of the cultivated land that is situated along its banks…”
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On-Chip Proteolytic Digestion and Analysis Using “Wrong-Way-Round” Electrospray Time-of-Flight Mass Spectrometry by Lazar, Iulia M, Ramsey, Roswitha S, Ramsey, J. Michael

“…Rapid protein digestion and analysis using a hybrid microchip nanoelectrospray device and time-of-flight mass spectrometry detection are reported. The device…”
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Novel microfabricated device for electrokinetically induced pressure flow and electrospray ionization mass spectrometry by Lazar, Iulia M, Ramsey, Roswitha S, Jacobson, Stephen C, Foote, Robert S, Ramsey, J.Michael

“…A novel microchip device for electrospray ionization has been fabricated and interfaced to a time-of-flight mass spectrometer. Fluid is electrokinetically…”
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HPLC-DAD-MS study of polyphenols from Artemisia absinthium, A. annua, and A. vulgaris by Ivanescu, B, Vlase, L, Corciova, A, Lazar, M. I

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High-Speed TOFMS Detection for Capillary Electrophoresis by Lazar, I. M, Rockwood, A. L, Lee, E. D, Sin, J. C. H, Lee, M. L

“…A new, high-speed data acquisition system was tested for high storage rate time-of-flight mass spectrometry (TOFMS) detection in capillary electrophoresis…”
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Artemisinin evaluation in Romanian Artemisia annua wild plants using a new HPLC/MS method by Ivanescu, B., Vlase, L., Corciova, A., Lazar, M.I.

“…Artemisinin, a sesquiterpene lactone from Artemisia annua L., has received considerable attention in the last few decades as a potent antimalarial drug…”
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Capillary electrophoresis time-of-flight mass spectrometry of an opium powder by LAZAR, I. M, NAISBITT, G, LEE, M. L

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Subattomole-Sensitivity Microchip Nanoelectrospray Source with Time-of-Flight Mass Spectrometry Detection by Lazar, Iulia M, Ramsey, Roswitha S, Sundberg, Steven, Ramsey, J. Michael

“…A microfabricated microfluidic device coupled with a nanospray tip for electrospray ionization of dilute solutions is described. The device has been interfaced…”
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Chromatographic and UV-VIS and IR spectral methods for qualitative and quantitative analysis of some synthetic bromo-flavone derivatives by Lazar, Mihai Ioan, Lazar, Doina, Diaconu, Eugen, Cascaval, Alexandru, Huhurez, Gabi

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Front Cover: Streamlined microfluidic analysis of phosphopeptides using stable isotope‐labeled synthetic peptides and MRM‐MS detection by Deng, J., Ikenishi, F., Smith, N., Lazar, I. M.

“…DOI: 10.1002/elps.201800133 The front cover picture shows a schematic representation of a cell that is ushered into the cell cycle in the presence of growth…”
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Assessment of Cefixime stability, raw material used for pharmaceutical forms by Palade, B, Lazăr, Doina, Corciovă, Andreia, Cojocaru, Ileana, Lazăr, M I

“…In this paper we studied the stability of cefixime, a raw material used for pharmaceutical forms. Quantitative analysis was made by using a UV spectrometric…”
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Spectrophotometric and HPLC evaluation of ceftazidime stability by Palade, B, Cioroiu, B, Lazăr, Doina, Corciovă, Andreia, Lazăr, M I

“…In this paper we followed up the stability of ceftazidime, raw material used in drug industry. Matherials and methods: We used three spectrophotometric methods…”
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Antibacterial activity of some Artemisia species extract by Poiată, Antonia, Tuchiluş, Cristina, Ivănescu, Bianca, Ionescu, A, Lazăr, M I

“…The antimicrobial activities of ethanol, methanol and hexane extracts from Artemisia absinthium, Artemisia annua and Artemisia vulgaris were studied. Plant…”
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Microfluidic Liquid Chromatography System for Proteomic Applications and Biomarker Screening by Lazar, Iulia M, Trisiripisal, Phichet, Sarvaiya, Hetal A

“…A microfluidic liquid chromatography (LC) system for proteomic investigations that integrates all the necessary components for stand-alone operation, i.e.,…”
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Design and Optimization of a Corona Discharge Ion Source for Supercritical Fluid Chromatography Time-of-Flight Mass Spectrometry by Lazar, Iulia M, Lee, Milton L, Lee, Edgar D

“…The interfacing of capillary column supercritical fluid chromatography (SFC) to time-of-flight mass spectrometry (TOFMS) through atmospheric pressure chemical…”
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Comparison of mass spectrometry interfacing techniques for microcolumn liquid separations by Lee, M. L., Lazar, I. M.

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Design of a Time-of-Flight Mass Spectrometer as a Detector for Capillary Electrophoresis by Lazar, Iulia M, Xin, Baomin, Lee, Milton L, Lee, Edgar D, Rockwood, Alan L, Fabbi, Jacqueline C, Lee, Harold G

“…High-efficiency separation methods such as capillary electrophoresis (CE) interfaced with structural information-producing detection systems such as mass…”
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General considerations for optimizing a capillary electrophoresis–electrospray ionization time-of-flight mass spectrometry system by Lazar, Iulia M., Lee, Edgar D., Rockwood, Alan L., Lee, Milton L.

“…Modern analytical instrumentation must be able to perform rapid, reliable, and sensitive analysis. The on-line combination of analytical techniques such as…”
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Evaluation of an electrospray interface for capillary electrophoresis-time-of-flight mass spectrometry by Lazar, Iulia M, Lee, Edgar D, Rockwood, Alan L, Lee, Milton L

“…The electrospray technique has developed into a widely used ionization source for interfacing capillary electrophoresis (CE) to mass spectrometry (MS)…”
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Cyclodextrins implications in drugs control and analysis by Corciovă, Andreia, Lazăr, M I, Lazăr, Doina

“…The discovery and development of substances require new forms at a level which was considered satisfactory a few years ago. The research on secondary effects…”
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