D. Giokas

发表

Micelle-mediated separation and cloud-point extraction

E. Paleologos, D. Giokas, M. Karayannis, 2005 .

Concentration of organic compounds in natural waters with solid-phase dispersion based on advesicle modified silica prior to liquid chromatography.

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2005, Journal of chromatography. A.

Systematic analysis of the operational response of activated sludge process to variable wastewater flows. A case study

M. Angelidis, A. Vlessidis, D. Giokas, 2002 .

A simple empirical model for activated sludge thickening in secondary clarifiers.

Youngchul Kim, Youngchul Kim, E. Paleologos, 2002, Water research.

Photography-based photometry: High throughput UV photometric analysis without scientific equipment based on contact printing photography and common imaging devices

D. Giokas, Stefania Tzoka, Maria Tarara, 2021 .

Calibrant-loaded paper-based analytical devices for standard addition quantitative assays

D. Christodouleas, D. Giokas, Foteini A. Kappi, 2017 .

Determination of dissolved organic matter based on UV-light induced reduction of ionic silver to metallic nanoparticles by humic and fulvic acids.

A. Vlessidis, D. Giokas, Vasiliki A. Gatselou, 2014, Analytica chimica acta.

Wax-Printed Fluidic Controls for Delaying and Accelerating Fluid Transport on Paper-Based Analytical Devices

D. Giokas, Maria Tarara, G. Tsogas, 2022, Chemosensors.

Programming fluid transport in paper-based microfluidic devices using razor-crafted open channels.

A. Vlessidis, D. Giokas, G. Tsogas, 2014, Analytical chemistry.

Paper-based devices for biothiols sensing using the photochemical reduction of silver halides.

D. Christodouleas, D. Giokas, Foteini A. Kappi, 2018, Analytica chimica acta.

Fabric phase sorpitive extraction and passive sampling of ultraviolet filters from natural waters using a zirconium metal organic framework-cotton composite.

M. Manos, D. Giokas, Vasiliki Gouma, 2022, Journal of chromatography. A.

Potential of natural treatment systems for the reclamation of domestic sewage in irrigated agriculture

Youngchul Kim, J. W. Lee, D. Giokas, 2006 .

Colorimetric and visual read-out determination of cyanuric acid exploiting the interaction between melamine and silver nanoparticles

D. Christodouleas, A. Vlessidis, D. Giokas, 2014, Microchimica Acta.

Paper-based device with a sputtered tin-film electrode for the voltammetric determination of Cd(II) and Zn(II)

D. Giokas, A. Economou, C. Kokkinos, 2018 .

Analytical application of surface-affinity polymerized vesicular membranes to trace metal analysis by electrothermal atomic absorption spectrometry

A. Vlessidis, D. Giokas, G. Tsogas, 2010 .

Single-step coacervate-mediated preconcentration of metals and metal-chelates in supramolecular vesicular surfactant assemblies and determination by flame atomic absorption spectrometry

E. Paleologos, A. Vlessidis, N. P. Evmiridis, 2005 .

A single-reagent method for the speciation of chromium in natural waters by flame atomic absorption spectrometry based on vesicular liquid coacervate extraction

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2004 .

Temporal mapping of gene expression levels during the differentiation of individual primary hematopoietic cells.

D. Tenen, D. Scadden, T. Cheng, 1996, Proceedings of the National Academy of Sciences of the United States of America.

A novel approach to sorbent-based remediation of soil impacted by organic micropollutants and heavy metals using granular biochar amendment and magnetic separation

D. Giokas, Vasiliki Gouma, Anastasia D. Pournara, 2022, Journal of Environmental Chemical Engineering.

WST 50.6-031 corr

D. Giokas, Dennis Y Kim, 2004 .

Design of a field flow system for the on-line spectrophotometric determination of phosphate, nitrite and nitrate in natural water and wastewater

A. Vlessidis, D. Giokas, G. Tsogas, 2008 .

Ultratrace determination of silver, gold, and iron oxide nanoparticles by micelle mediated preconcentration/selective back-extraction coupled with flow injection chemiluminescence detection.

A. Vlessidis, D. Giokas, G. Tsogas, 2014, Analytical chemistry.

Gold-activated luminol chemiluminescence for the selective determination of cysteine over homocysteine and glutathione.

A. Vlessidis, D. Giokas, G. Tsogas, 2022, Talanta.

Generic Assay of Sulfur-Containing Compounds Based on Kinetics Inhibition of Gold Nanoparticle Photochemical Growth

A. Vlessidis, D. Giokas, G. Tsogas, 2018, ACS omega.

Determination of phenolic compounds using spectral and color transitions of rhodium nanoparticles.

D. Gournis, D. Christodouleas, A. Kouloumpis, 2016, Analytica chimica acta.

Land-Based Classification of Herb's Origin Based on Supervised and Unsupervised Pattern Recognition of Plant and Soil Chemical Profiling

A. Charchanti, A. Vlessidis, D. Giokas, 2010 .

Monitoring of Ortho-Phosphates in Wastewaters Based on the Oxidizing Effect of Molybdenum on Diphenylamine in A Formic Acid Solution Environment

E. Paleologos, D. Giokas, M. Karayannis, 2003 .

On-line selective detection of antioxidants free-radical scavenging activity based on Co(II)/EDTA-induced luminol chemiluminescence by flow injection analysis.

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2007, Analytica chimica acta.

Cotton fabric decorated by a Zr4+ MOF for selective As(V) and Se(IV) removal from aqueous media

M. Manos, D. Giokas, Vasiliki Gouma, 2022, Journal of Environmental Chemical Engineering.

Flow through Fluorescence Detection of Phosphate in Human Saliva Based on Sensitized Turn-On Photoluminescence of CdS Quantum Dots

A. Vlessidis, D. Giokas, A. Badeka, 2016 .

Development of a generic assay for the determination of total trihydroxybenzoate derivatives based on gold-luminol chemiluminescence.

D. Christodouleas, A. Vlessidis, D. Giokas, 2013, Analytica chimica acta.

Fundamentals and applications of stir bar sorptive dispersive microextraction: A tutorial review.

A. Salvador, A. Chisvert, D. Giokas, 2021, Analytica chimica acta.

Stir bar sorptive-dispersive microextraction mediated by magnetic nanoparticles-nylon 6 composite for the extraction of hydrophilic organic compounds in aqueous media.

A. Salvador, A. Chisvert, D. Giokas, 2016, Analytica chimica acta.

Development of stir bar sorptive-dispersive microextraction mediated by magnetic nanoparticles and its analytical application to the determination of hydrophobic organic compounds in aqueous media.

A. Salvador, A. Chisvert, D. Giokas, 2014, Journal of chromatography. A.

Gold-Modified Micellar Composites as Colorimetric Probes for the Determination of Low Molecular Weight Thiols in Biological Fluids Using Consumer Electronic Devices

A. Vlessidis, D. Giokas, N. Kourkoumelis, 2021, Applied Sciences.

Optimization of a multi-elemental preconcentration procedure for the monitoring survey of dissolved metal species in natural waters

E. Paleologos, D. Giokas, M. Karayannis, 2005 .

Expanding the application of stir bar sorptive-dispersive microextraction approach to solid matrices: Determination of ultraviolet filters in coastal sand samples.

A. Salvador, A. Chisvert, D. Giokas, 2018, Journal of chromatography. A.

Low-cost colorimetric assay of biothiols based on the photochemical reduction of silver halides and consumer electronic imaging devices.

D. Giokas, Foteini A. Kappi, G. Tsogas, 2017, Talanta.

Survey of the Distribution and Time-Dependent Increase of Platinum-Group Element Accumulation Along Urban Roads in Ioannina (NW Greece)

M. Angelidis, A. Vlessidis, D. Giokas, 2009 .

Nanoparticle-assisted chemiluminescence and its applications in analytical chemistry

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2010 .

Analyte-mediated formation and growth of nanoparticles for the development of chemical sensors and biosensors

A. Vlessidis, D. Giokas, G. Tsogas, 2022, Microchimica Acta.

Aqueous photolysis of the sunscreen agent octyl-dimethyl-p-aminobenzoic acid. Formation of disinfection byproducts in chlorinated swimming pool water.

T. Albanis, V. Sakkas, D. Lambropoulou, 2003, Journal of chromatography. A.

Analyte-mediated formation and growth of nanoparticles for the development of chemical sensors and biosensors

A. Vlessidis, D. Giokas, G. Tsogas, 2022, Microchimica Acta.

Determination of silver nanoparticles by atomic absorption spectrometry after dispersive suspended microextraction followed by oxidative dissolution back-extraction.

D. Giokas, G. Tsogas, Tatiana G. Choleva, 2019, Talanta.

On the re-assessment of the optimum conditions for the determination of platinum, palladium and rhodium in environmental samples by electrothermal atomic absorption spectrometry and microwave digestion.

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2008, Talanta.

Development of a sequential extraction and speciation procedure for assessing the mobility and fractionation of metal nanoparticles in soils.

A. Vlessidis, D. Giokas, G. Tsogas, 2020, Environmental pollution.

Gas chromatographic determination of 2-hydroxy-4-methoxybenzophenone and octyldimethyl-p-aminobenzoic acid sunscreen agents in swimming pool and bathing waters by solid-phase microextraction.

T. Albanis, V. Sakkas, D. Lambropoulou, 2002, Journal of chromatography. A.

Indirect chemiluminescence-based detection of mefenamic acid in pharmaceutical formulations by flow injection analysis and effect of gold nanocatalysts.

A. Vlessidis, D. Giokas, G. Tsogas, 2009, Talanta.

Cloud point-dispersive μ-solid phase extraction of hydrophobic organic compounds onto highly hydrophobic core-shell Fe₂O₃@C magnetic nanoparticles.

Qinmin Pan, A. Chisvert, D. Giokas, 2012, Journal of chromatography. A.

Synthetic membranes (vesicles) in inorganic ion analysis: a review.

A. Vlessidis, D. Giokas, 2011, Analytica chimica acta.

Monitoring and classification of wastewater quality using supervised pattern recognition techniques and deterministic resolution of molecular absorption spectra based on multiwavelength UV spectra deconvolution.

A. Vlessidis, D. Giokas, Dimosthenis L Giokas, 2010, Talanta.

Speciation of Fe(II) and Fe(III) by the modified ferrozine method, FIA–spectrophotometry, and flame AAS after cloud-point extraction

E. Paleologos, D. Giokas, M. Karayannis, 2002, Analytical and bioanalytical chemistry.

Copper fractionation with dissolved organic matter in natural waters and wastewater--a mixed micelle mediated methodology (cloud point extraction) employing flame atomic absorption spectrometry.

E. Paleologos, D. Giokas, M. Karayannis, 2002, Journal of environmental monitoring : JEM.

UV filters : From sunscreens to human body and the environment

Amparo Salvador, Alberto Chisvert, A. Salvador, 2007 .

Graphite furnace and hydride generation atomic absorption spectrometric determination of cadmium, lead, and tin traces in natural surface waters: study of preconcentration technique performance.

A. Vlessidis, D. Giokas, G. Tsogas, 2009, Journal of hazardous materials.

An automatic FIA-CL method for the determination of antioxidant activity of edible oils based on peroxyoxalate chemiluminescence

K. Papadopoulos, D. Christodouleas, D. Giokas, 2015 .

Dispersive micro-solid phase extraction of ortho-phosphate ions onto magnetite nanoparticles and determination as its molybdenum blue complex.

A. Vlessidis, D. Giokas, G. Tsogas, 2012, Talanta.

Determination of ultraviolet filters in bathing waters by stir bar sorptive-dispersive microextraction coupled to thermal desorption-gas chromatography-mass spectrometry.

A. Salvador, A. Chisvert, D. Giokas, 2016, Talanta.

On-line derivatization coupled to flow injection permanganate chemiluminescence detection of total carbonyl compounds in natural waters and drinking water.

A. Vlessidis, D. Giokas, G. Tsogas, 2009, Analytica chimica acta.

An overview of the analytical methods for the determination of organic ultraviolet filters in biological fluids and tissues.

Amparo Salvador, Alberto Chisvert, Zacarías León-González, 2012, Analytica chimica acta.

Determination of UV-filter residues in bathing waters by liquid chromatography UV-diode array and gas chromatography-mass spectrometry after micelle mediated extraction-solvent back extraction.

T. Albanis, V. Sakkas, D. Giokas, 2005, Journal of chromatography. A.

Determination of residues of UV filters in natural waters by solid-phase extraction coupled to liquid chromatography-photodiode array detection and gas chromatography-mass spectrometry.

T. Albanis, V. Sakkas, D. Giokas, 2004, Journal of chromatography. A.

Application of a novel chemometric approach to the determination of aqueous photolysis rates of organic compounds in natural waters.

A. Vlessidis, D. Giokas, 2007, Talanta.

Alkylamino-terephthalate ligands stabilize 8-connected Zr4+ MOFs with highly efficient sorption for toxic Se species

G. Armatas, I. Margiolaki, S. Rapti, 2021 .

Micelle mediated extraction of magnesium from water samples with trizma-chloranilate and determination by flame atomic absorption spectrometry.

E. Paleologos, D. Giokas, M. Karayannis, 2002, Talanta.

Single-sample cloud point determination of iron, cobalt and nickel by flow injection analysis flame atomic absorption spectrometry—application to real samples and certified reference materials

E. Paleologos, D. Giokas, M. Karayannis, 2001 .

Surfactant-enhanced liquid-liquid microextraction coupled to micro-solid phase extraction onto highly hydrophobic magnetic nanoparticles

Qinmin Pan, A. Vlessidis, D. Giokas, 2013, Microchimica Acta.

Alkaline earth metal effect on the size and color transition of citrate-capped gold nanoparticles and analytical implications in periodate-luminol chemiluminescence.

A. Vlessidis, D. Giokas, G. Tsogas, 2010, Analytica chimica acta.

Highly selective spectrophotometric determination of trace cobalt and development of a reagentless fiber-optic sensor

Miltiades I. Karayannis, Mamas I. Prodromidis, E. Paleologos, 2002 .

Analytical Determination and Bio-Monitoring of Platinum Group Elements in Roadside Grass Using Microwave Assisted Digestion and Electrothermal Atomic Absorption Spectrometry

A. Vlessidis, D. Giokas, G. Tsogas, 2012 .

The use of surfactant-based separation techniques for monitoring of orthophosphate in natural waters and wastewater.

E. Paleologos, A. Vlessidis, D. Giokas, 2003, The Science of the total environment.

Speciation of phosphorus fractionation in river sediments by explanatory data analysis.

I. Leonardos, D. Giokas, M. Karayannis, 2007, Water research.

The 4-aminoantipyrine Method Revisited: Determination of Trace Phenols by Micellar Assisted Preconcentration

E. Paleologos, D. Giokas, M. Karayannis, 2003 .

Paper-based assay of antioxidant activity using analyte-mediated on-paper nucleation of gold nanoparticles as colorimetric probes.

A. Vlessidis, D. Giokas, Tatiana G Choleva, 2015, Analytica chimica acta.

The effects of solvent preoxidation on inhibited chemiluminescence of pyrogallol oxidation in flow injection analysis and liquid chromatography

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2006 .

Intrinsic peroxidase-like activity of rhodium nanoparticles, and their application to the colorimetric determination of hydrogen peroxide and glucose

D. Giokas, Vasiliki A. Gatselou, G. Tsogas, 2017, Microchimica Acta.

Recent Advances in Nanomaterial Probes for Optical Biothiol Sensing: A Review

Athanasios G. Vlessidis, A. Vlessidis, D. Giokas, 2018 .

Determination of the pesticide carbaryl and its photodegradation kinetics in natural waters by flow injection-direct chemiluminescence detection.

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2006, Analytica chimica acta.

Highly efficient removal of crude oil and dissolved hydrocarbons from water using superhydrophobic cotton filters

D. Tsoukleris, M. Manos, D. Giokas, 2021 .

Environmental Monitoring of Cosmetic Ingredients

A. Salvador, A. Chisvert, D. Giokas, 2018 .

Ligand-free gold nanoparticles as colorimetric probes for the non-destructive determination of total dithiocarbamate pesticides after solid phase extraction.

A. Vlessidis, D. Giokas, Dimosthenis L Giokas, 2014, Talanta.

Micelle mediated methodology for the determination of free and bound iron in wines by flame atomic absorption spectrometry

E. Paleologos, D. Giokas, M. Karayannis, 2002 .

Development of a New Method to Estimate the Water Purification Efficiency of Bulk-Supported Nanosorbents under Realistic Conditions

M. Manos, D. Giokas, Anastasia D. Pournara, 2023, Separations.

Fast screening of municipal wastewater components by reversed‐phase chromatography coupled to ultraviolet‐diode array detection

A. Vlessidis, N. P. Evmiridis, D. Giokas, 2007 .

Comparison and evaluation of cloud point extraction and low-temperature directed crystallization as preconcentration tools for the determination of trace elements in environmental samples

D. Giokas, M. Karayannis, L. P. Eksperiandova, 2004 .

Metal ion determination by flame atomic absorption spectrometry through reagentless coacervate phase separation-extraction into lamellar vesicles.

A. Vlessidis, D. Giokas, M. Karayannis, 2004, Analytical Chemistry.

In-situ suspended aggregate microextraction of gold nanoparticles from water samples and determination by electrothermal atomic absorption spectrometry.

A. Vlessidis, D. Giokas, Foteini A. Kappi, 2016, Talanta.

In-situ suspended aggregate microextraction: A sample preparation approach for the enrichment of organic compounds in aqueous solutions.

A. Salvador, A. Chisvert, D. Giokas, 2015, Journal of chromatography. A.

A fast assay of water hardness ions based on alkaline earth metal induced coacervation (HALC).

A. Vlessidis, D. Giokas, G. Tsogas, 2010, Talanta.

Development of a chromium speciation probe based on morphology-dependent aggregation of polymerized vesicle-functionalized gold nanoparticles.

A. Vlessidis, D. Giokas, G. Tsogas, 2009, The Analyst.

Development of 1-(2-pyridylazo)-2-naphthol-modified polymeric membranes for the effective batch pre-concentration and determination of zinc traces with flame atomic absorption spectrometry.

E. Paleologos, D. Giokas, M. Karayannis, 2002, Talanta.

Determination of gold nanoparticles in environmental water samples by second-order optical scattering using dithiotreitol-functionalized CdS quantum dots after cloud point extraction.

A. Vlessidis, D. Giokas, G. Tsogas, 2017, Journal of hazardous materials.

Comparison and evaluation of empirical zone settling velocity parameters based on sludge volume index using a unified settling characteristics database.

Marcos von Sperling, Youngchul Kim, Dimosthenis L Giokas, 2003, Water research.

On-line extraction coupled to liquid chromatographic analysis of hydrophobic organic compounds from complex solid samples-Application to the analysis of UV filters in soils and sediments.

A. Chisvert, D. Giokas, Alexia Votani, 2020, Journal of chromatography. A.

Application of dissolvable Mg/Al layered double hydroxides as an adsorbent for the dispersive solid phase extraction of gold nanoparticles prior to their determination by atomic absorption spectrometry

D. Giokas, Tatiana G. Choleva, 2020, Analytical Methods.

Solid ink-printed filter paper as a green adsorbent material for the solid-phase extraction of UV filters from water samples

A. Vlessidis, D. Giokas, Vasiliki A. Gatselou, 2017 .

Biothiol modulated growth and aggregation of gold nanoparticles and their determination in biological fluids using digital photometry.

A. Vlessidis, D. Giokas, Foteini A. Kappi, 2020, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Identification of longitudinal and temporal patterns of phosphorus fractionation in river sediments by non-parametric statistics and pattern recognition techniques

A. Vlessidis, D. Giokas, M. Karayannis, 2007 .

Spectrofluorometric determination of vanadium based on the formation of a ternary complex between vanadium, peroxides, and 2-alpha-pyridylthioquinaldinamide. Application to the determination of hydrogen peroxide and peroxy acids.

E. Paleologos, D. Giokas, M. Karayannis, 2002, Analytical chemistry.

Single-point calibration and standard addition assays on calibrant-loaded paper-based analytical devices.

D. Giokas, G. Tsogas, George Giannoulas, 2019, Talanta.

Dispersive solid phase extraction of noble metal nanoparticles from environmental samples on a thiol-functionalized Zirconium(IV) metal organic framework and determination with atomic absorption spectrometry

M. Manos, D. Giokas, Anastasia D. Pournara, 2023, Microchemical Journal.

Programming fluid transport in paper-based microfluidic devices using razor-crafted open channels.

A. Vlessidis, D. Giokas, G. Tsogas, 2014, Analytical chemistry.