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1

Effluent quality improvement of two pilot-scale, horizontal subsurface flow constructed wetlands using natural zeolite (clinoptilolite)

Alexandros I. Stefanakis, Christos S. Akratos, Georgios D. Gikas, Vassilios A. Tsihrintzis

Journal:

Microporous and Mesoporous Materials

Year:

2009

Language:

english

File:

PDF, 635 KB

english, 2009

2

Global metabolic profiling procedures for urine using UPLC–MS

Wilson, Ian D, Gika, Helen, Theodoridis, Georgios, Plumb, Robert S, Shockcor, John, Holmes, Elaine, Nicholson, Jeremy K, Want, Elizabeth J

Journal:

Nature Protocols

Year:

2010

Language:

english

File:

PDF, 1.20 MB

english, 2010

3

An overview of fecal sample preparation for global metabolic profiling

Deda, Olga, Gika, Helen G., Wilson, Ian D., Theodoridis, Georgios A.

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2015

Language:

english

File:

PDF, 1.35 MB

english, 2015

4

Effect of operational and design parameters on performance of pilot-scale horizontal subsurface flow constructed wetlands treating university campus wastewater

Papaevangelou, Vassiliki, Gikas, Georgios D., Tsihrintzis, Vassilios A.

Journal:

Environmental Science and Pollution Research

Year:

2016

Language:

english

File:

PDF, 1.30 MB

english, 2016

5

Analysis of anaesthetics and analgesics in human urine by headspace SPME and GC

Nikolaos Raikos, Georgios Theodoridis, Efi Alexiadou, Helen Gika, Helena Argiriadou, Heleni Parlapani, Heleni Tsoukali

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 594 KB

english, 2009

6

Mass spectrometry-based holistic analytical approaches for metabolite profiling in systems biology studies

Georgios Theodoridis, Helen G. Gika, Ian D. Wilson

Journal:

Mass Spectrometry Reviews

Year:

2011

Language:

english

File:

PDF, 1.47 MB

english, 2011

7

Modeling of non-point source pollution in a Mediterranean drainage basin

Georgios D. Gikas, Trisevgeni Yiannakopoulou, Vassilios A. Tsihrintzis

Journal:

Environmental Modeling and Assessment

Year:

2006

Language:

english

File:

PDF, 789 KB

english, 2006

8

Liquid chromatography–mass spectrometry based global metabolite profiling: A review

Georgios A. Theodoridis, Helen G. Gika, Elizabeth J. Want, Ian D. Wilson

Journal:

Analytica Chimica Acta

Year:

2012

Language:

english

File:

PDF, 785 KB

english, 2012

9

Sample preparation prior to the LC–MS-based metabolomics/metabonomics of blood-derived samples

Gika, Helen, Theodoridis, Georgios

Journal:

Year:

2011

Language:

english

File:

PDF, 1.91 MB

english, 2011

10

Determination of colistin A and colistin B in human plasma by UPLC–ESI high resolution tandem MS: Application to a pharmacokinetic study

Gikas, Evangelos, Bazoti, Fotini N., Katsimardou, Marina, Anagnostopoulos, Dimitrios, Papanikolaou, Konstantinos, Inglezos, Ilias, Skoutelis, Athanasios, Daikos, Georgios L., Tsarbopoulos, Anthony

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2013

Language:

english

File:

PDF, 1000 KB

english, 2013

11

Current practice of liquid chromatography–mass spectrometry in metabolomics and metabonomics

Gika, Helen G., Theodoridis, Georgios A., Plumb, Robert S., Wilson, Ian D.

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2014

Language:

english

File:

PDF, 3.71 MB

english, 2014

12

GC-MS analysis of organic acids in human urine in clinical settings: A study of derivatization and other analytical parameters

Christou, Chrysoula, Gika, Helen. G., Raikos, Nikolaos, Theodoridis, Georgios

Journal:

Journal of Chromatography B

Year:

2014

Language:

english

File:

PDF, 450 KB

english, 2014

13

Performance and modeling of a vertical flow constructed wetland–maturation pond system

Gikas, Georgios D., Tsihrintzis, Vassilios A., Akratos, Christos S.

Journal:

Journal of Environmental Science and Health Part A

Year:

2011

Language:

english

File:

PDF, 1.43 MB

english, 2011

14

Protocol for quality control in metabolic profiling of biological fluids by U(H)PLC-MS

Gika, Helen G., Zisi, Chrysostomi, Theodoridis, Georgios, Wilson, Ian D.

Journal:

Journal of Chromatography B

Year:

2016

Language:

english

File:

PDF, 908 KB

english, 2016

15

Corrigendum to “Protocol for quality control in metabolic profiling of biological fluids by U(H)PLC-MS” [J. Chromatogr. B 1008 (2016) 15–25]

Gika, Helen G., Zisi, Chrysostomi, Theodoridis, Georgios, Wilson, Ian D.

Journal:

Journal of Chromatography B

Year:

2016

Language:

english

File:

PDF, 126 KB

english, 2016

16

Chromium removal from wastewater using HSF and VF pilot-scale constructed wetlands: Overall performance, and fate and distribution of this element within the wetland environment

Papaevangelou, Vassiliki A., Gikas, Georgios D., Tsihrintzis, Vassilios A.

Journal:

Year:

2016

Language:

english

File:

PDF, 4.30 MB

english, 2016

17

Effect of Operational and Design Parameters on Performance of Pilot-Scale Vertical Flow Constructed Wetlands Treating University Campus Wastewater

Papaevangelou, Vassiliki, Gikas, Georgios D., Tsihrintzis, Vassilios A.

Journal:

Water Resources Management

Year:

2016

Language:

english

File:

PDF, 1.78 MB

english, 2016

18

Amniotic Fluid and Maternal Serum Metabolic Signatures in the Second Trimester Associated with Preterm Delivery

Virgiliou, Christina, Gika, Helen G., Witting, Michael, Bletsou, Anna A., Athanasiadis, Apostolos, Zafrakas, Menelaos, Thomaidis, Nikolaos S., Raikos, Nikolaos, Makrydimas, Georgios, Theodoridis, Geor

Journal:

Journal of Proteome Research

Year:

2017

Language:

english

File:

PDF, 5.15 MB

english, 2017

19

Low-cost approaches for the removal of terbuthylazine from agricultural wastewater: Constructed wetlands and biopurification system

Gikas, Georgios D., Pérez-Villanueva, Marta, Tsioras, Mathaios, Alexoudis, Christos, Pérez-Rojas, Greivin, Masís-Mora, Mario, Lizano-Fallas, Verónica, Rodríguez-Rodríguez, Carlos E., Vryzas, Zisis, Ts

Journal:

Chemical Engineering Journal

Year:

2018

Language:

english

File:

PDF, 696 KB

english, 2018

20

Hybrid natural systems for treatment of olive mill wastewater

Gikas, Georgios D, Tsakmakis, Ioannis D, Tsihrintzis, Vassilios A

Journal:

Journal of Chemical Technology & Biotechnology

Year:

2017

Language:

english

File:

PDF, 517 KB

english, 2017

21

Impact of Irrigation Technologies and Strategies on Cotton Water Footprint Using AquaCrop and CROPWAT Models

Tsakmakis, Ioannis D., Zoidou, Maria, Gikas, Georgios D., Sylaios, Georgios K.

Journal:

Environmental Processes

Year:

2018

Language:

english

File:

PDF, 2.39 MB

english, 2018

22

[Methods in Molecular Biology] Metabolic Profiling Volume 1738 || LC-MS Untargeted Protocol for the Analysis of Wine

Theodoridis, Georgios A., Gika, Helen G., Wilson, Ian D.

Year:

2018

Language:

english

File:

PDF, 513 KB

english, 2018

23

[Methods in Molecular Biology] Metabolic Profiling Volume 1738 ||

Theodoridis, Georgios A., Gika, Helen G., Wilson, Ian D.

Year:

2018

Language:

english

File:

PDF, 7.23 MB

english, 2018

24

A UHPLCâMS-MS Method for the Determination of 84 Drugs of Abuse and Pharmaceuticals in Blood

Orfanidis, Amvrosios, Gika, Helen, Theodoridis, Georgios, Mastrogianni, Orthodoxia, Raikos, Nikolaos

Journal:

Journal of Analytical Toxicology

Year:

2020

File:

PDF, 1.96 MB

2020

25

Development and validation of a fast gas chromatography mass spectrometry method for the quantification of selected non-intentionally added substances and polystyrene/polyurethane oligomers in liquid food simulants

Tsochatzis, Emmanouil D., Gika, Helen, Theodoridis, Georgios

Journal:

Analytica Chimica Acta

Year:

2020

File:

PDF, 1.07 MB

2020

26

Paclitaxel, cisplatin, and epirubicin first-line chemotherapy in Stage III and IV ovarian carcinoma : Long term results of a Phase II study

Christos A. Papadimitriou, Lia A. Moulopoulos, Georgios Vlahos, Zannis Voulgaris, Evangelos Kiosses, Nikolaos Georgoulias, Dimitra Gika, Emmanuel Diakomanolis, Stylianos Michalas, Meletios A. Dimopoul

Journal:

Year:

2000

Language:

english

File:

PDF, 95 KB

english, 2000

27

Ifosfamide, paclitaxel and cisplatin first-line chemotherapy in advanced, suboptimally debulked epithelial ovarian cancer

Christos A. Papadimitriou, Charalambos Kouroussis, Lia A. Moulopoulos, Georgios Vlahos, Alexandros Rodolakis, Christos Kiamouris, Emmanuel Diakomanolis, Dimitra Gika, Stylianos Michalas, Meletios A. D

Journal:

Year:

2001

Language:

english

File:

PDF, 97 KB

english, 2001

28

Hydrophilic interaction and reversed-phase ultra-performance liquid chromatography TOF-MS for metabonomic analysis of Zucker rat urine

Helen G. Gika, Georgios A. Theodoridis, Ian D. Wilson

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 1.30 MB

english, 2008

29

Hydrophilic interaction chromatography coupled to MS for metabonomic/metabolomic studies

Konstantina Spagou, Helen Tsoukali, Nikolaos Raikos, Helen Gika, Ian D. Wilson, Georgios Theodoridis

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 334 KB

english, 2010

30

Retention prediction of a set of amino acids under gradient elution conditions in hydrophilic interaction liquid chromatography

Helen Gika, Georgios Theodoridis, Fulvio Mattivi, Urska Vrhovsek, Adriani Pappa-Louisi

Journal:

Journal of Separation Science

Year:

2012

Language:

english

File:

PDF, 215 KB

english, 2012

31

Liquid chromatography and ultra-performance liquid chromatography–mass spectrometry fingerprinting of human urine: Sample stability under different handling and storage conditions for metabonomics studies

Helen G. Gika, Georgios A. Theodoridis, Ian D. Wilson

Journal:

Journal of Chromatography A

Year:

2008

Language:

english

File:

PDF, 1.01 MB

english, 2008

32

Metabolite profiling on apple volatile content based on solid phase microextraction and gas-chromatography time of flight mass spectrometry

Eugenio Aprea, Helen Gika, Silvia Carlin, Georgios Theodoridis, Urska Vrhovsek, Fulvio Mattivi

Journal:

Journal of Chromatography A

Year:

2011

Language:

english

File:

PDF, 1.13 MB

english, 2011

33

Water quality of Vistonis Lagoon, Northern Greece: seasonal variation and impact of bottom sediments

Dimitrios A. Markou, Georgios K. Sylaios, Vassilios A. Tsihrintzis, Georgios D. Gikas, Kiriaki Haralambidou

Journal:

Year:

2007

Language:

english

File:

PDF, 585 KB

english, 2007

34

Hydrological and water quality modeling in a medium-sized basin using the Soil and Water Assessment Tool (SWAT)

Vassilios Pisinaras, Christos Petalas, Georgios D. Gikas, Alexandra Gemitzi, Vassilios A. Tsihrintzis

Journal:

Year:

2010

Language:

english

File:

PDF, 1.36 MB

english, 2010

35

Effect of operational and design parameters on removal efficiency of pilot-scale FWS constructed wetlands and comparison with HSF systems

Irini P. Kotti, Georgios D. Gikas, Vassilios A. Tsihrintzis

Journal:

Ecological Engineering

Year:

2010

Language:

english

File:

PDF, 2.61 MB

english, 2010

36

High temperature-ultra performance liquid chromatography–mass spectrometry for the metabonomic analysis of Zucker rat urine

Helen G. Gika, Georgios Theodoridis, Jon Extance, Anthony M. Edge, Ian D. Wilson

Journal:

Journal of Chromatography B

Year:

2008

Language:

english

File:

PDF, 1.30 MB

english, 2008

37

Evaluation of the repeatability of ultra-performance liquid chromatography–TOF-MS for global metabolic profiling of human urine samples

Helen G. Gika, Euan Macpherson, Georgios A. Theodoridis, Ian D. Wilson

Journal:

Journal of Chromatography B

Year:

2008

Language:

english

File:

PDF, 1.17 MB

english, 2008

38

LC-MS-based methodology for global metabolite profiling in metabonomics/metabolomics

Georgios Theodoridis, Helen G. Gika, Ian D. Wilson

Journal:

TrAC Trends in Analytical Chemistry

Year:

2008

Language:

english

File:

PDF, 980 KB

english, 2008

39

Profiling and biomarker identification in plasma from different Zucker rat strains via high mass accuracy multistage mass spectrometric analysis using liquid chromatography/mass spectrometry with a quadrupole ion trap-time of flight mass spectrometer

Neil Loftus, Kozo Miseki, Junko Iida, Helen G. Gika, Georgios Theodoridis, Ian D. Wilson

Journal:

Rapid Communications in Mass Spectrometry

Year:

2008

Language:

english

File:

PDF, 157 KB

english, 2008

40

Use of liquid chromatography/electrospray ionization tandem mass spectrometry to study the degradation pathways of terbuthylazine (TER) by Typha latifolia in constructed wetlands: identification of a new TER metabolite

Evagelos Gikas, Nikolaos G. Papadopoulos, Fotini N. Bazoti, Georgios Zalidis, Anthony Tsarbopoulos

Journal:

Rapid Communications in Mass Spectrometry

Year:

2012

Language:

english

File:

PDF, 1.41 MB

english, 2012

41

Water quality trends in Polyphytos reservoir, Aliakmon River, Greece

Georgios D. Gikas, Vassilios A. Tsihrintzis, Christos S. Akratos, Georgios Haralambidis

Journal:

Environmental Monitoring and Assessment

Year:

2009

Language:

english

File:

PDF, 593 KB

english, 2009

42

Water Quality Trends in a Coastal Lagoon Impacted by Non-point Source Pollution after Implementation of Protective Measures

Georgios D. Gikas, Trisevgeni Yiannakopoulou, Vassilios A. Tsihrintzis

Journal:

Year:

2006

Language:

english

File:

PDF, 1.01 MB

english, 2006

43

Determination of two COX-2 inhibitors in serum and synovial fluid of patients with inflammatory arthritis by ultra performance liquid chromatography–inductively coupled plasma mass spectroscopy and quadrupole time-of-flight mass spectrometry

Helen G. Gika, Athina Theodoridou, Filippos Michopoulos, Georgios Theodoridis, Eudoxia Diza, Lucas Settas, Paul Nikolaidis, Christopher Smith, Ian D. Wilson

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Year:

2009

Language:

english

File:

PDF, 704 KB

english, 2009

44

Hydrophilic interaction ultra performance liquid chromatography retention prediction under gradient elution

Gika, Helen, Theodoridis, Georgios, Mattivi, Fulvio, Vrhovsek, Urska, Pappa-Louisi, Adriani

Journal:

Analytical and Bioanalytical Chemistry

Year:

2012

Language:

english

File:

PDF, 394 KB

english, 2012

45

Combination of Ifosfamide, Paclitaxel, and Cisplatin for the Treatment of Metastatic and Recurrent Carcinoma of the Uterine Cervix: A Phase II Study of the Hellenic Cooperative Oncology Group

Meletios A. Dimopoulos, Christos A. Papadimitriou, Kyrillos Sarris, Gerassimos Aravantinos, Charalambos Kalofonos, Dimitra Gika, Georgios M. Gourgoulis, Eleni Efstathiou, Dimosthenis Skarlos, Dimitrio

Journal:

Gynecologic Oncology

Year:

2002

Language:

english

File:

PDF, 52 KB

english, 2002

46

LC-MS based global metabolite profiling of grapes: solvent extraction protocol optimisation

Georgios Theodoridis, Helen Gika, Pietro Franceschi, Lorenzo Caputi, Panagiotis Arapitsas, Mattias Scholz, Domenico Masuero, Ron Wehrens, Urska Vrhovsek, Fulvio Mattivi

Journal:

Year:

2012

Language:

english

File:

PDF, 586 KB

english, 2012

47

Serological survey of Q fever in Crete, southern Greece

Iosif Vranakis, Sofia Kokkini, Dimosthenis Chochlakis, Vassillios Sandalakis, Eirini Pasparaki, Georgios Minadakis, Achilleas Gikas, Yannis Tselentis, Anna Psaroulaki

Journal:

Comparative Immunology, Microbiology and Infectious Diseases

Year:

2012

Language:

english

File:

PDF, 194 KB

english, 2012

48

Streptomyces pneumonia in an immunocompetent patient: a case report and literature review

Diamantis P. Kofteridis, Sofia Maraki, Efstathia Scoulica, Constantinos Tsioutis, Georgios Maltezakis, Achilleas Gikas

Journal:

Diagnostic Microbiology and Infectious Disease

Year:

2007

Language:

english

File:

PDF, 194 KB

english, 2007

49

A small-size vertical flow constructed wetland for on-site treatment of household wastewater

Georgios D. Gikas, Vassilios A. Tsihrintzis

Journal:

Ecological Engineering

Year:

2012

Language:

english

File:

PDF, 735 KB

english, 2012

50

External Financing, Growth and Stock Returns

Gikas Hardouvelis, Georgios Papanastasopoulos, Dimitrios Thomakos, Tao Wang

Journal:

European Financial Management

Year:

2012

Language:

english

File:

PDF, 556 KB

english, 2012