Search Results - "ANDRASI, Melinda"

Study of Effect of Incubation Time and Temperature on the Linear Polyacrylamide-Coating Performance for the Separation of Proteins by Capillary Zone Electrophoresis by Andrasi, Melinda, Zagyi, Balint, Hamidli, Narmin

“…The preparation of linear polyacrylamide (LPA)-coated capillary is a multistep, laborious process. In this study, five different LPA-coating procedures were…”
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Analysis of Sugars in Honey Samples by Capillary Zone Electrophoresis Using Fluorescence Detection by Andrasi, Melinda, Gyemant, Gyongyi, Sajtos, Zsofi, Nagy, Cynthia

“…The applicability of capillary electrophoresis (CE) with light-emitting diode-induced fluorescence detection (LEDIF) for the separation of sugars in honey…”
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Analysis and stability study of temozolomide using capillary electrophoresis by Andrasi, Melinda, Bustos, Rose, Gaspar, Attila, Gomez, Frank A., Klekner, Almos

“…The applicability of micellar electrokinetic capillary chromatography (MEKC) for the analysis of temozolomide (TMZ) and its degradants,…”
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A comparative study of capillary zone electrophoresis and pH-potentiometry for determination of dissociation constants by Andrasi, Melinda, Buglyo, Peter, Zekany, Laszlo, Gaspar, Attila

“…Acidity constants of six cephalosporin antibiotics, cefalexin, cefaclor, cefadroxil, cefotaxim, cefoperazon and cefoxitin are determined using capillary zone…”
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Analysis of cephalosporins in bronchial secretions by capillary electrophoresis after simple pretreatment by ANDRASI, Melinda, GASPAR, Attila, KLEKNER, Almos

“…The applicability of capillary zone electrophoresis (CZE) for analysis of cephalosporin antibiotics has been studied in bronchial secretion as highly viscous,…”
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Determination of human insulin and its six therapeutic analogues by capillary electrophoresis – mass spectrometry by Hamidli, Narmin, Pajaziti, Blerta, Andrási, Melinda, Nagy, Cynthia, Gáspár, Attila

“…•Human insulin and its analogues were separated by CZE-MS in different capillaries.•Separations obtained in BFS, polybrene and LPA coated capillary were…”
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Determination of artemisinin and its analogs in Artemisia annua extracts by capillary electrophoresis – Mass spectrometry by Nagy, Cynthia, Pesti, Anna, Andrási, Melinda, Vasas, Gábor, Gáspár, Attila

“…[Display omitted] •The first CE-MS method was developed for the determination of artemisinin in extracts of Artemisia annua leaves.•Several MS compatible…”
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Effectiveness of Cephalosporins in the Sputum of Patients with Nosocomial Bronchopneumonia by Klekner, Almos, Bagyi, Kinga, Bognar, Laszlo, Gaspar, Attila, Andrasi, Melinda, Szabo, Judit

“…Nosocomial bronchopneumonia is a frequent complication in patients with chronic intratracheal intubation. Despite targeted antibiotic treatment, production of…”
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Mechanistic explanation for differences between catalytic activities of dissolved and aerogel immobilized Cu(II) cyclen by Forgács, Attila, Balogh, Zoltán, Andrási, Melinda, Len, Adél, Dudás, Zoltán, May, Nóra V., Herman, Petra, Juhász, Laura, Fábián, István, Lihi, Norbert, Kalmár, József

“…[Display omitted] •Immobilization of Cu(II)-cyclen in silica aerogel alters its catalytic activity.•SANS prove the separation of the Cu(II) centers in the…”
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High Enzyme Activity of a Binuclear Nickel Complex Formed with the Binding Loops of the NiSOD Enzyme by Kelemen, Dóra, May, Nóra V., Andrási, Melinda, Gáspár, Attila, Fábián, István, Lihi, Norbert

“…Detailed equilibrium, spectroscopic and superoxide dismutase (SOD) activity studies are reported on a nickel complex formed with a new metallopeptide bearing…”
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Top-down proteomic analysis of monoclonal antibodies by capillary zone electrophoresis-mass spectrometry by Nagy, Cynthia, Andrási, Melinda, Hamidli, Narmin, Gyémánt, Gyöngyi, Gáspár, Attila

“…•CZE is considered as an alternative to LC methods for the analysis of mAbs.•CZE-MS provides the determination of molecular mass and several…”
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Taylor–Aris Dispersion-Assisted Mass Spectrometry for the Analysis of Native Proteins by Szabo, Ruben, Gyemant, Gyongyi, Nagy, Cynthia, Andrasi, Melinda, Gaspar, Attila

“…As has recently been shown, Taylor–Aris dispersion-assisted mass spectrometry (TADA-MS) can offer direct injection MS determinations in fields where the…”
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CZE-MS peptide mapping: To desalt or not to desalt? by Nagy, Cynthia, Andrasi, Melinda, Szabo, Ruben, Gaspar, Attila

“…In “shotgun” approaches involving high-performance liquid chromatography or capillary zone electrophoresis (CZE), matrix removal prior to sample analysis is…”
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The Role of Equilibrium and Kinetic Properties in the Dissociation of Gd[DTPA-bis(methylamide)] (Omniscan) at near to Physiological Conditions by Baranyai, Zsolt, Brücher, Ernő, Uggeri, Fulvio, Maiocchi, Alessandro, Tóth, Imre, Andrási, Melinda, Gáspár, Attila, Zékány, László, Aime, Silvio

“…[Gd(DTPA‐BMA)] is the principal constituent of Omniscan, a magnetic resonance imaging (MRI) contrast agent. In body fluids, endogenous ions (Zn2+, Cu2+, and…”
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Chemometric Assessment of Chromatographic Methods for Herbal Medicines Authentication and Fingerprinting by Sima, Ioana Anamaria, Andrási, Melinda, Sârbu, Costel

“…Abstract Nowadays, increasingly more individuals turn to supplementation of the diet with herbal medicines and many such products are marketed lately. Thus the…”
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Analysis of honey using capillary electrophoresis with electrokinetic injection – Direct analysis of viscous samples without sample pretreatment by Sajtos, Zsofi, Andrasi, Melinda, Gaspar, Attila

“…•This is the first work dealing with direct analysis of viscous sample with CE.•Honey was analyzed without any sample pretreatment (dilution) by…”
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A comparative study of capillary electrophoresis and isothermal titration calorimetry for the determination of binding constant of human serum albumin to monoclonal antibody by Andrási, Melinda, Lehoczki, Gábor, Nagy, Zoltán, Gyémánt, Gyöngyi, Pungor, András, Gáspár, Attila

“…This paper focuses on the investigation of the interactions between the anti‐HSA‐mAb and its protein antigen using CZE, ACE, and isothermal titration…”
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Determination of temozolomide in serum and brain tumor with micellar electrokinetic capillary chromatography by ANDRASI, Melinda, TÖRZSÖK, Brigitta, KLEKNER, Almos, GASPAR, Attila

“…Micellar electrokinetic capillary chromatographic (MEKC) with photodiode-array detection was applied to determine temozolomide (TMZ) in human serum and brain…”
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Analysis of intact venom proteins with capillary zone electrophoresis - mass spectrometry by Vishwakarma, Gayatri, Andrasi, Melinda, Szabo, Ruben, Hajdu, Peter, Petrilla, Vladimir, Petrillová, Monika, Legath, Jaroslav, Gaspar, Attila

“…[Display omitted] •Venom provides a characteristic feature (fingerprint) of a given snake.•CZE-MS was applied for the intact protein analysis of similar venom…”
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Role of pathogenic oral flora in postoperative pneumonia following brain surgery by Bágyi, Kinga, Haczku, Angela, Márton, Ildikó, Szabó, Judit, Gáspár, Attila, Andrási, Melinda, Varga, Imre, Tóth, Judit, Klekner, Almos

“…Post-operative pulmonary infection often appears to result from aspiration of pathogens colonizing the oral cavity. It was hypothesized that impaired…”
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