| Review of recent applications of flow injection spectrophotometry to pharmaceutical analysis PD Tzanavaras, DG Themelis Analytica Chimica Acta 588 (1), 1-9, 2007 | 155 | 2007 |
| Automated sample preparation based on the sequential injection principle: Solid-phase extraction on a molecularly imprinted polymer coupled on-line to high-performance liquid … G Theodoridis, CK Zacharis, PD Tzanavaras, DG Themelis, A Economou Journal of Chromatography A 1030 (1-2), 69-76, 2004 | 113 | 2004 |
| Solvent-based de-emulsification dispersive liquid–liquid microextraction combined with gas chromatography–mass spectrometry for determination of trace organochlorine pesticides … CK Zacharis, PD Tzanavaras, K Roubos, K Dhima Journal of Chromatography A 1217 (38), 5896-5900, 2010 | 104 | 2010 |
| Determination of bisphosphonate active pharmaceutical ingredients in pharmaceuticals and biological material: A review of analytical methods CK Zacharis, PD Tzanavaras Journal of pharmaceutical and biomedical analysis 48 (3), 483-496, 2008 | 101 | 2008 |
| Liquid chromatography coupled to on-line post column derivatization for the determination of organic compounds: A review on instrumentation and chemistries CK Zacharis, PD Tzanavaras Analytica Chimica Acta 798, 1-24, 2013 | 93 | 2013 |
| Development and validation of a high-throughput high-performance liquid chromatographic assay for the determination of caffeine in food samples using a monolithic column PD Tzanavaras, DG Themelis Analytica chimica acta 581 (1), 89-94, 2007 | 83 | 2007 |
| Sensitive determination of captopril by flow injection analysis with chemiluminescence detection based on the enhancement of the luminol reaction A Economou, DG Themelis, G Theodoridis, PD Tzanavaras Analytica Chimica Acta 463 (2), 249-255, 2002 | 81 | 2002 |
| High-throughput HPLC assay of acyclovir and its major impurity guanine using a monolithic column and a flow gradient approach PD Tzanavaras, DG Themelis Journal of pharmaceutical and biomedical analysis 43 (4), 1526-1530, 2007 | 77 | 2007 |
| Selective determination of cyanides by gas diffusion-stopped flow-sequential injection analysis and an on-line standard addition approach DG Themelis, SC Karastogianni, PD Tzanavaras Analytica chimica acta 632 (1), 93-100, 2009 | 70 | 2009 |
| LC-determination of five paraben preservatives in saliva and toothpaste samples using UV detection and a short monolithic column A Zotou, I Sakla, PD Tzanavaras Journal of pharmaceutical and biomedical analysis 53 (3), 785-789, 2010 | 69 | 2010 |
| Solvent extraction flow-injection manifold for the simultaneous spectrophotometric determination of free cyanide and thiocyanate ions based upon on-line masking of cyanides by … DG Themelis, PD Tzanavaras Analytica chimica acta 452 (2), 295-302, 2002 | 67 | 2002 |
| Development and validation of a rapid HPLC method for the determination of five banned fat-soluble colorants in spices using a narrow-bore monolithic column CK Zacharis, FS Kika, PD Tzanavaras, P Rigas, ER Kyranas Talanta 84 (2), 480-486, 2011 | 61 | 2011 |
| Determination of methimazole and carbimazole by flow-injection with chemiluminescence detection based on the inhibition of the Cu (II)-catalysed luminol–hydrogen peroxide reaction A Economou, PD Tzanavaras, M Notou, DG Themelis Analytica chimica acta 505 (1), 129-133, 2004 | 61 | 2004 |
| Reversed flow-injection manifold for the spectrophotometric determination of captopril based on its inhibitory effect on the Co (II)–2, 2′-dipyridyl-2-pyridylhydrazone complex … PD Tzanavaras, DG Themelis, A Economou, G Theodoridis Talanta 57 (3), 575-581, 2002 | 57 | 2002 |
| Flow and sequential injection manifolds for the spectrophotometric determination of captopril based on its oxidation by Fe (III) PD Tzanavaras, DG Themelis, A Economou, G Theodoridis Microchimica Acta 142, 55-62, 2003 | 56 | 2003 |
| Validated high-throughput HPLC assay for nimesulide using a short monolithic column PD Tzanavaras, DG Themelis Journal of pharmaceutical and biomedical analysis 43 (4), 1483-1487, 2007 | 54 | 2007 |
| Determination of boron in water and pharmaceuticals by sequential-injection analysis and fluorimetric detection A Economou, DG Themelis, H Bikou, PD Tzanavaras, PG Rigas Analytica chimica acta 510 (2), 219-224, 2004 | 54 | 2004 |
| Hybrid sequential injection–flow injection manifold for the spectrophotometric determination of total sulfite in wines using o-phthalaldehyde and gas-diffusion PD Tzanavaras, E Thiakouli, DG Themelis Talanta 77 (5), 1614-1619, 2009 | 51 | 2009 |
| Sequential injection method for the direct spectrophotometric determination of bismuth in pharmaceutical products PD Tzanavaras, DG Themelis, A Economou Analytica chimica acta 505 (1), 167-171, 2004 | 48 | 2004 |
| Rapid determination of methylxanthines in real samples by high-performance liquid chromatography using the new FastGradient® narrow-bore monolithic column PD Tzanavaras, CK Zacharis, DG Themelis Talanta 81 (4-5), 1494-1501, 2010 | 44 | 2010 |
Anastasios EconomouProfessor in Analytical Chemistry, National and Kapodistrian University of AthensVerified email at chem.uoa.gr
