Y Fiamegos: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Analytical procedure for the in-vial derivatization—extraction of phenolic acids and flavonoids in methanolic and aqueous plant extracts followed by gas chromatography with mass-selective detection

Yiannis C Fiamegos, Christos G Nanos, Jacques Vervoort, Constantine D Stalikas

Journal:

Journal of Chromatography A

Year:

2004

Language:

english

File:

PDF, 108 KB

english, 2004

2

Hyphenated chromatographic techniques for the rapid screening and identification of antioxidants in methanolic extracts of pharmaceutically used plants

Vassiliki Exarchou, Yiannis C. Fiamegos, Teris A. van Beek, Christos Nanos, Jacques Vervoort

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 270 KB

english, 2006

3

Microwave-assisted phase-transfer catalysis for the rapid one-pot methylation and gas chromatographic determination of phenolics

Yiannis C. Fiamegos, Andreas Karatapanis, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2010

Language:

english

File:

PDF, 378 KB

english, 2010

4

4-Aminoantipyrine spectrophotometric method of phenol analysis: Study of the reaction products via liquid chromatography with diode-array and mass spectrometric detection

Y Fiamegos, C Stalikas, G Pilidis

Journal:

Analytica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 145 KB

english, 2002

5

Validation strategy for an ed-xrf method to determine trace elements in a wide range of organic and inorganic matrices based on fulfilment of performance criteria

Fiamegos, Yiannis, de la Calle Guntiñas, Maria Beatriz

Journal:

Spectrochimica Acta Part B: Atomic Spectroscopy

Year:

2018

Language:

english

File:

PDF, 588 KB

english, 2018

6

ChemInform Abstract: Pyrazol-3-ones. Part 1. Synthesis and Applications.

George Varvounis, Yiannis FIamegos, George Pilidis

Journal:

Year:

2002

File:

PDF, 24 KB

2002

7

ChemInform Abstract: Synthesis of 1-Methyl-, 4-Nitro-, 4-Amino-, and 4-Iodo-1,2-dihydro-3H-pyrazol-3-ones.

Y. C. Fiamegos, G. A. Pilidis, G. Varvounis

Journal:

Year:

2002

File:

PDF, 29 KB

2002

8

Pyrazol-3-ones. Part 2. Reactions of the Ring Atoms

George Varvounis, Yiannis Fiamegos, George Pilidis

Journal:

Year:

2005

File:

PDF, 8 KB

2005

9

ChemInform Abstract: Headspace Microextraction: Recent Bioanalytical Applications and Issues

Yiannis C. Fiamegos, Aggeliki V. Florou, Constantine D. Stalikas

Journal:

Year:

2010

File:

PDF, 15 KB

2010

10

Synthesis of 1-methyl-, 4-nitro-, 4-amino-and 4-iodo-1,2-dihydro-3H-pyrazol-3-ones

Y. C. Fiamegos, G. A. Pilidis, G. Varvounis

Journal:

Journal of Heterocyclic Chemistry

Year:

2001

Language:

english

File:

PDF, 44 KB

english, 2001

11

HILIC separation and quantitation of water-soluble vitamins using diol column

Andreas E. Karatapanis, Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 626 KB

english, 2009

12

Phase-transfer catalysis in analytical chemistry

Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Analytica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 167 KB

english, 2005

13

In-drop derivatisation liquid-phase microextraction assisted by ion-pairing transfer for the gas chromatographic determination of phenolic endocrine disruptors

Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Analytica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 444 KB

english, 2007

14

Theoretical analysis and experimental evaluation of headspace in-drop derivatisation single-drop microextraction using aldehydes as model analytes

Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Analytica Chimica Acta

Year:

2007

Language:

english

File:

PDF, 267 KB

english, 2007

15

Single-drop liquid-phase microextraction for the determination of hypericin, pseudohypericin and hyperforin in biological fluids by high performance liquid chromatography

Eleni M. Gioti, Dimitris C. Skalkos, Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2005

Language:

english

File:

PDF, 183 KB

english, 2005

16

Gas chromatographic determination of amino acids via one-step phase-transfer catalytic pentafluorobenzylation–preconcentration

Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 190 KB

english, 2006

17

Improved method for the in vitro assessment of antioxidant activity of plant extracts by headspace solid-phase microextraction and gas chromatography–electron capture detection

Eleni M. Gioti, Yiannis C. Fiamegos, Dimitris C. Skalkos, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 213 KB

english, 2007

18

Ion-pair single-drop microextraction versus phase-transfer catalytic extraction for the gas chromatographic determination of phenols as tosylated derivatives

Yiannis C. Fiamegos, Ageliki-Panayota Kefala, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 414 KB

english, 2008

19

Developments on chemometric approaches to optimize and evaluate microextraction

Constantine Stalikas, Yiannis Fiamegos, Vasilios Sakkas, Triantafyllos Albanis

Journal:

Journal of Chromatography A

Year:

2009

Language:

english

File:

PDF, 773 KB

english, 2009

20

A revisit to the retention mechanism of hydrophilic interaction liquid chromatography using model organic compounds

Andreas E. Karatapanis, Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Journal of Chromatography A

Year:

2011

Language:

english

File:

PDF, 833 KB

english, 2011

21

Antioxidant activity and bioactive components of the aerial parts of Hypericum perforatum L. from Epirus, Greece

Eleni M. Gioti, Yiannis C. Fiamegos, Dimitris C. Skalkos, Constantine D. Stalikas

Journal:

Year:

2009

Language:

english

File:

PDF, 421 KB

english, 2009

22

Ultrasonic-assisted derivatization reaction of amino acids prior to their determination in urine by using single-drop microextraction in conjunction with gas chromatography

Yiannis C. Fiamegos, Christos G. Nanos, Constantine D. Stalikas

Journal:

Journal of Chromatography B

Year:

2004

Language:

english

File:

PDF, 106 KB

english, 2004

23

Microextraction combined with derivatization

Constantine D. Stalikas, Yiannis C. Fiamegos

Journal:

TrAC Trends in Analytical Chemistry

Year:

2008

Language:

english

File:

PDF, 484 KB

english, 2008

24

Determination of hydrogen peroxide by using a flow injection system with immobilized peroxidase and long pathlength capillary spectrophotometry

Alexandros Ch Pappas, Constantine D Stalikas, Yannis Ch Fiamegos, Miltiades I Karayannis

Journal:

Analytica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 116 KB

english, 2002

25

Synthesis and analytical applications of 4-aminopyrazolone derivatives as chromogenic agents for the spectrophotometric determination of phenols

Y.C Fiamegos, C.D Stalikas, G.A Pilidis, M.I Karayannis

Journal:

Analytica Chimica Acta

Year:

2000

Language:

english

File:

PDF, 142 KB

english, 2000

26

Phase-transfer catalytic determination of phenols as methylated derivatives by gas chromatography with flame ionization and mass-selective detection

Yiannis C Fiamegos, Christos G Nanos, George A Pilidis, Constantine D Stalikas

Journal:

Journal of Chromatography A

Year:

2003

Language:

english

File:

PDF, 393 KB

english, 2003

27

Gas chromatographic determination of carbonyl compounds in biological and oil samples by headspace single-drop microextraction with in-drop derivatisation

Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Analytica Chimica Acta

Year:

2008

Language:

english

File:

PDF, 346 KB

english, 2008

28

Study of the Behavior of Water-Soluble Vitamins in HILIC on a Diol Column

Andreas E. Karatapanis, Yiannis C. Fiamegos, Constantine D. Stalikas

Journal:

Chromatographia

Year:

2010

Language:

english

File:

PDF, 398 KB

english, 2010

29

Effect of chromatographic parameters and detector settings on the response of HILIC–evaporative light-scattering detection system using experimental design approach and multicriteria optimization methodology

Andreas E. Karatapanis, Yiannis C. Fiamegos, Vasilios A. Sakkas, Constantine D. Stalikas

Journal:

Year:

2011

Language:

english

File:

PDF, 1.83 MB

english, 2011

30

Sensitive determination of pesticides residues in wine samples with the aid of single-drop microextraction and response surface methodology

Aimilia Garbi, Vasilios Sakkas, Yiannis C. Fiamegos, Constantine D. Stalikas, Triantafyllos Albanis

Journal:

Year:

2010

Language:

english

File:

PDF, 320 KB

english, 2010

31

Silica-modified magnetic nanoparticles functionalized with cetylpyridinium bromide for the preconcentration of metals after complexation with 8-hydroxyquinoline

Andreas E. Karatapanis, Yiannis Fiamegos, Constantine D. Stalikas

Journal:

Year:

2011

Language:

english

File:

PDF, 281 KB

english, 2011

32

Headspace microextraction: recent bioanalytical applications and issues

Fiamegos, Yiannis C, Florou, Aggeliki V, Stalikas, Constantine D

Journal:

Year:

2010

Language:

english

File:

PDF, 1.75 MB

english, 2010

33

Fluoroacetylation/fluoroethylesterification as a derivatization approach for gas chromatography–mass spectrometry in metabolomics: Preliminary study of lymphohyperplastic diseases

Karamani, Anna A., Fiamegos, Yiannis Ch., Vartholomatos, George, Stalikas, Constantine D.

Journal:

Journal of Chromatography A

Year:

2013

Language:

english

File:

PDF, 1.13 MB

english, 2013

34

Analytical procedure for the in-vial derivatization?extraction of phenolic acids and flavonoids in methanolic and aqueous plant extracts followed by gas chromatography with mass-selective detection

Journal:

Journal of Chromatography A

Year:

2004

Language:

english

File:

PDF, 108 KB

english, 2004

35

Human Cytochrome P450 Enzyme Specificity for the Bioactivation of Estragole and Related Alkenylbenzenes

Jeurissen, Suzanne M. F., Punt, Ans, Boersma, Marelle G., Bogaards, Jan J. P., Fiamegos, Yiannis C., Schilter, Benoit, van Bladeren, Peter J., Cnubben, Nicole H. P., Rietjens, Ivonne M. C. M.

Journal:

Chemical Research in Toxicology

Year:

2007

Language:

english

File:

PDF, 230 KB

english, 2007

36

Human Cytochrome P450 Enzyme Specificity for Bioactivation of Safrole to the Proximate Carcinogen 1‘-Hydroxysafrole

Jeurissen, Suzanne M. F., Bogaards, Jan J. P., Awad, Hanem M., Boersma, Marelle G., Brand, Walter, Fiamegos, Yiannis C., van Beek, Teris A., Alink, Gerrit M., Sudhölter, Ernst J. R., Cnubben, Nicole H

Journal:

Chemical Research in Toxicology

Year:

2004

Language:

english

File:

PDF, 73 KB

english, 2004

37

Determination of cadmium and lead in aqueous environmental samples after complexation and microextraction onto the surface of an empty solvent-impregnated polypropylene fibre coupled with electrothermal AAS

Anagnostou, Dimitra-Davidoula, Fiamegos, Yiannis Ch., Stalikas, Constantine D.

Journal:

International Journal of Environmental & Analytical Chemistry

Year:

2012

Language:

english

File:

PDF, 216 KB

english, 2012

38

Human Cytochrome P450 Enzymes of Importance for the Bioactivation of Methyleugenol to the Proximate Carcinogen 1‘-Hydroxymethyleugenol

Jeurissen, Suzanne M. F., Bogaards, Jan J. P., Boersma, Marelle G., ter Horst, Judith P. F., Awad, Hanem M., Fiamegos, Yiannis C., van Beek, Teris A., Alink, Gerrit M., Sudhölter, Ernst J. R., Cnubben

Journal:

Chemical Research in Toxicology

Year:

2006

Language:

english

File:

PDF, 154 KB

english, 2006

39

Determination of total cadmium, lead, arsenic, mercury and inorganic arsenic in mushrooms: outcome of IMEP-116 and IMEP-39

Cordeiro, F., Llorente-Mirandes, T., López-Sánchez, J.F., Rubio, R., Sánchez Agullo, A., Raber, G., Scharf, H., Vélez, D., Devesa, V., Fiamegos, Y., Emteborg, H., Seghers, J., Robouch, P., de la Calle

Journal:

Food Additives & Contaminants Part A

Year:

2015

Language:

english

File:

PDF, 885 KB

english, 2015

40

Feed premix: a difficult matrix for the accurate determination of trace elements – the outcome of IMEP-114 and IMEP-36

Fiamegos, Yiannis, Cordeiro, Fernando, Robouch, Piotr, Emteborg, Håkan, Charoud-Got, Jean, Omberg, Lars-Gunnar, Rodushkin, Ilia, de la Calle, Beatriz

Journal:

Food Additives & Contaminants Part A

Year:

2014

Language:

english

File:

PDF, 569 KB

english, 2014

41

Proficiency test on the determination of pesticide residues in grapes with multi-residue methods

Dehouck, Pieter, Grimalt, Susana, Dabrio, Marta, Cordeiro, Fernando, Fiamegos, Yiannis, Robouch, Piotr, Fernández-Alba, Amadeo R., de la Calle, Beatriz

Journal:

Journal of Chromatography A

Year:

2015

Language:

english

File:

PDF, 3.14 MB

english, 2015

42

Antimicrobial and Efflux Pump Inhibitory Activity of Caffeoylquinic Acids from Artemisia absinthium against Gram-Positive Pathogenic Bacteria

Fiamegos, Yiannis C., Kastritis, Panagiotis L., Exarchou, Vassiliki, Han, Haley, Bonvin, Alexandre M. J. J., Vervoort, Jacques, Lewis, Kim, Hamblin, Michael R., Tegos, George P., Hoheisel, Jörg

Journal:

Year:

2011

Language:

english

File:

PDF, 1.06 MB

english, 2011

43

390 The role of α-blockers as medical expulsive therapy (MET) after extracorporeal shockwave lithotripsy (ESWL): A systematic review and meta-analysis

Grivas, N., Skolarikos, A., Venetis, C., Kallidonis, P., Stavrou, S., Rountos, T., Fiamegos, A., Mourmouris, P.

Journal:

European Urology Supplements

Year:

2015

Language:

english

File:

PDF, 247 KB

english, 2015

44

Manuscript Title: the Efficacy of Medical Expulsive Therapy (MET) in Improving Stone-Free Rate and Stone Expulsion Time, after Extracorporeal Shock Wave Lithotripsy (SWL) for Upper Urinary Stones: a Systematic Review and Meta-Analysis.

Skolarikos, Andreas, Grivas, Nikolaos, Kallidonis, Panagiotis, Mourmouris, Panagiotis, Rountos, Thomas, Fiamegos, Alexandros, Stavrou, Sotirios, Venetis, Chris

Journal:

Year:

2015

Language:

english

File:

PDF, 965 KB

english, 2015

45

65 The role of nifedipine as medical expulsive therapy (MET) after extracorporeal shockwave lithotripsy (ESWL): A systematic review and meta-analysis

Grivas, N., Skolarikos, A., Venetis, C., Kallidonis, P., Stavrou, S., Rountos, T., Fiamegos, A., Mourmouris, P.

Journal:

European Urology Supplements

Year:

2015

Language:

english

File:

PDF, 59 KB

english, 2015

46

Ion-pair assisted extraction followed by 1H NMR determination of biogenic amines in food and biological matrices

Chatzimitakos, T., Exarchou, V., Ordoudi, S.A., Fiamegos, Y., Stalikas, C.

Journal:

Year:

2016

Language:

english

File:

PDF, 696 KB

english, 2016

47

Determination of toxic trace elements in canned vegetables. The importance of sample preparation

Fiamegos, Yiannis, Vahcic, Mitja, Emteborg, Håkan, Snell, James, Raber, Georg, Cordeiro, Fernando, Robouch, Piotr, de la Calle, Beatriz

Journal:

TrAC Trends in Analytical Chemistry

Year:

2016

Language:

english

File:

PDF, 1.56 MB

english, 2016

48

Determination of Inorganic Arsenic in a Wide Range of Food Matrices using Hydride Generation - Atomic Absorption Spectrometry.

de la Calle, Maria B., Devesa, Vicenta, Fiamegos, Yiannis, Vélez, Dinoraz

Journal:

Journal of Visualized Experiments

Year:

2017

Language:

english

File:

PDF, 302 KB

english, 2017

49

Serum testosterone as a biomarker for second prostatic biopsy in men with negative first biopsy for prostatic cancer and PSA>4ng/mL, or with PIN biopsy result

Fiamegos, Alexandros, Varkarakis, John, Kontraros, Michael, Karagiannis, Andreas, Chrisofos, Michael, Barbalias, Dimitrios, Deliveliotis, Charalampos

Journal:

International braz j urol

Year:

2016

Language:

english

File:

PDF, 472 KB

english, 2016

50

Authentication of PDO paprika powder (PimentÃ³n de la Vera) by multivariate analysis of the elemental fingerprint determined by ED-XRF. A feasibility study

Fiamegos, Yiannis, Dumitrascu, Catalina, Papoci, Sergej, Beatriz de la Calle, Maria

Journal:

Year:

2020

File:

PDF, 1.43 MB

2020