Items where Subject is "Chemical engineering"

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Ay, Umit and Čundeva, Katarina and Akcin, Goksel and Paneva Zajkova, Vesna (2004) Cobalt(III) Hexamethylenedithiocarbamate as a New Collector for Flotation Preconcentration of Iron, Nickel, Lead, and Zinc Prior to ETAAS. Analytical Letters, 37 (4). pp. 695-710. ISSN https://doi.org/10.1081/AL-120029746

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Dabbour, M and Trajkovska-Petkoska, Anka (2022) Effect of Drying Techniques on the Physical, Functional, and Rheological Attributes of Isolated Sunflower Protein and Its Hydrolysate. MDPI-Processes, 10.

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Jokanovic, V. and Colović, B. and Bundaleski, N. and Jokanović, M. and Trajkovska-Petkoska, Anka and Ferrara, M. and Nasov, I. (2018) TixOy thin films with extremely low extinction coefficients obtained by pulsed magnetron sputtering. Journal of Optoelectronics and Advanced Materials, 20 (3/4). pp. 169-174. ISSN 1454-4164

Jokanovic, V. and Colović, B. and Jokanovic, B. and Stojadinović, S. and Trajkovska-Petkoska, Anka and Nasov, I. (2016) Plasmonic metamaterials based on titanium oxides. Protection of materials.

Jokanovic, V. and Colović, B. and Nenadovic, M. and Mitric, M. and Trajkovska-Petkoska, Anka and Jokanović, B. and Nasov, I. (2016) Ultra-high and near-zero refractive indices of magnetron sputtered thin-film metamaterials based on TixOy. Advances in Materials Science and Engineering.

Jokanovic, V. and Colović, B. and Trajkovska-Petkoska, Anka and Markovic, A. and Nenadovic, M. and Ferrara, M. and Nasov, I. (2017) Optical properties of titanium oxide films obtained by cathodic arc plasma deposition. Optical Engineering.

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Kaviani, Mehdi and Tomovska, Julijana (2015) Comparing Different Extraction Methods of Sesame Oil. Comparing Different Extraction Methods of Sesame Oil, 4 (2). pp. 22-25. ISSN 2277-3657

Kaviani, Mehdi and Tomovska, Julijana (2015) Filtration Application in Production of Liquid Sugars. International Journal of Pharmaceutical Research & Allied Sciences IJPRAS, 4 (2). pp. 19-21. ISSN 2277-3657

Kaviani, Mehdi and Tomovska, Julijana (2015) A Short Review on Application and Comparison of Novel Active Packaging and MPA in Meat Packaging and Meat Products. A Short Review on Application and Comparison of Novel Active Packaging and MPA in Meat Packaging and Meat Products, 4 (2). pp. 26-28. ISSN 2277-3657

Kaviani, Mehdi/M and Tomovska, Julijana/J Comparing Different Extraction Methods of Sesame Oil. Comparing Different Extraction Methods of Sesame Oil, 4 (2). pp. 22-25. ISSN 2277-3657

Koraqi, Hyrije and Trajkovska-Petkoska, Anka (2022) Environmentally Friendly Extraction of Bioactive Compounds from Rosa canina L. fruits Using Deep Eutectic Solvent (DES) as Green Extraction Media. Acta Chimica Slovenica, 69.

Kosc, T.Z. and Coon, C.J. and Babcock, G.V. and Marshall, K.L. and Trajkovska-Petkoska, Anka and Jacobs, S.D. (2006) Exploring Motion Reversal in Polymer Cholesteric-Liquid-Crystal Devices. Liquid Crystals X.

Kosc, T.Z. and Marshall, K.L. and Trajkovska-Petkoska, Anka and Coon, C.J and Hasman, K. and Babcock, G.V. and Howe, R. and Leitch, M. and Jacobs, S.D. (2007) Development of Polymer Cholesteric Liquid Crystal Flake Technology for Electro-Optic Devices and Particle Displays. Emerging Liquid Crystal Technologies II.

Kosc, T.Z. and Marshall, K.L. and Trajkovska-Petkoska, Anka and Kimball, E. and Jacobs, S.D. (2004) Progress in the Development of Polymer Cholesteric Liquid Crystal Flakes for Display Applications. Displays.

Kosc, T.Z. and Marshall, K.L. and Trajkovska-Petkoska, Anka and Varshneya, R. and Jacobs, S.D. (2004) Development of Polymer Cholesteric Liquid Crystal Flakes for Electro-Optic Applications. Optics & Photonics News.

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Lin, C-J and Yates, M.Z. and Trajkovska-Petkoska, Anka and Jacobs, S.D. (2004) Electric Field Driven Assembly of Oriented Molecular Sieve Films. Adv. Mater..

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Marshall, K.L. and Kimball, E. and McNamara, S. and Kosc, T.Z. and Trajkovska-Petkoska, Anka and Jacobs, S.D. (2004) Electro-optical behavior of polymer cholesteric liquid crystal flake/fluid suspensions in a microencapsulation matrix. Liquid Crystals VIII.

Marshall, K.L. and Trajkovska-Petkoska, Anka and Hasman, K. and Leitch, M. and Cox, G. and Kosc, T.Z. and Jacobs, S.D. (2007) Doped Multilayer Polymer Cholesteric-Liquid-Crystal (PCLC) Flakes: A Novel Electro-Optical Medium for Highly Reflective Color Flexible Displays. SID (Society for Information) 07 Digest.

Marshall, K.L. and Trajkovska-Petkoska, Anka and Hasman, K. and Leitch, M. and Cox, G. and Kosc, T.Z. and Jacobs, S.D. (2007) Polymer Cholesteric Liquid Crystal (PCLC) Flake / Fluid Host Electro-Optical Suspensions and Their Applications in Flexible Reflective Displays. The Proceedings of The International Display Manufacturing Conference.

Marshall, K.L. and Trajkovska-Petkoska, Anka and Kosc, T.Z. and Jacobs, S.D. (2006) Polymer Cholesteric Liquid Crystal (PCLC) Flake/Fluid Host Electro-Optical Suspensions: Progress Toward Flexible Reflective Displays. USDC Flexible Microelectronics and Displays Conference.

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Nasov, I. and Trajkovska-Petkoska, Anka (2013) Novel type of façade-window solar thermal collector. In: SB13 GRAZ, Sustainable building conference, 2013, TU Graz, Austria.

Nasov, I. and Trajkovska-Petkoska, Anka (2014) Solar energy in architecture - novel facade collectors. Tehnika 68.

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Pavlovska, Gorica and Jankuloska, Vezirka and Temelkoska, Bratica (2014) Chemical treatment of water for steam boilers in Mining Power Complex “Oslomej” in Kicevo. In: 4th International Symposium on Environmental and Material Flow Management – EMFM14, 1st October – 2nd November 2014, Bor’s Lake, Serbia.

Pavlovska, Gorica and Jankuloska, Vezirka and Temelkoska, Bratica (2015) Getting of industrial water for steam boilers with treatment of drinking water from the spring Studenčica. TEM JOURNAL - Technology, Education, Management, Informatics, 4. pp. 281-286. ISSN 2217-8309

Pavlovska, Gorica and Stafilov, Trajche and Čundeva, Katarina (1998) Comparison of hexamethylenedithiocarbamate and tetramethylenedithiocarbamate as flotation reagents for the concentration of zinc. Fresenius' Journal of Analytical Chemistry, 361. pp. 213-216.

Pavlovska, Gorica and Stafilov, Trajche and Čundeva, Katarina (2001) Preconcentration and separation of cadmium by use of cobalt(III) hexamethylenedithiocarbamate as a collector prior to its determination by atomic absorption spectrometry. Fresenius' Journal of Analytical Chemistry, 369. pp. 670-673. ISSN https://doi.org/10.1007/s002160000688

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (2001) Determination of Thallium Traces from Aqueous Solutions Using Iron(III) Hexamethylenedithiocarbamate as a Flotation Collector and Subsequent Electrothermal Atomic Absorption Spectrometry. Croatica Chemica Acta, 74 (1). pp. 121-134. ISSN 131782

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (2002) ETAAS METHOD FOR COPPER DETERMINATION IN FRESH WATERS FOLLOWING FLOTATION SEPARATION BY COBALT(III) HEPTHYLDITHIOCARBAMATE AND COBALT(III) HEXAMETHYLENEDITHIOCARBAMATE. Analytical Letters, 35 (14). pp. 2347-2362. ISSN https://doi.org/10.1081/AL-120016108

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (1997) FLOTATION WITH IRON(III) HEXAMETHYLENEDITHIOCARBAMATE AS A PRECONCENTRATION METHOD FOR LEAD DETERMINATION USING ELECTROTHERMAL ATOMIC ABSORBTION SPECTROMETRY. Bulletin of the Chemists and Technologists of Macedonia, 16 (2). pp. 131-138. ISSN 0350-0136

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (2000) Flotation Preconcentration of Cobalt and Nickel by Lead(II) Hexamethylenedithiocarbamate. Separation Science and Technology, 35 (16). pp. 2663-2677. ISSN https://doi.org/10.1081/SS-100102362

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (1999) THE ROLE OF SURFACTANTS IN PRE­CI­PI­TATE FLOTATION AS SEPARATION ANALYTICAL METHOD. In: 16th Congress of Chemists and Technologists of Macedonia, Book of Papers, Vol. 2, 463–466 Skopje, 1999.

Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche and Zendelovska, Dragica (2003) Flotation Method for Selective Separation of Silver, Cadmium, Chromium, Manganese, Thallium, and Zinc from Aragonite Before Atomic Absorption Spectrometric Determination. Separation Science and Technology, 38 (5). pp. 1111-1124. ISSN https://doi.org/10.1081/SS-120018126

Popovska-Pavlovska, F. and Trajkovska-Petkoska, Anka and Trajkovska, A. and Gavrilov, T. (2000) Behaviour of VPVC/RPVC Blends. Macromol. Symp..

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Risteska, S. and Trajkovska-Petkoska, Anka and Stefanovska, M. and Trajkovska, A. and Samakoski, B. (2015) Design of experiment on final resin mass fraction in composite. TTEM.

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Samakoski, B. and Dukovski, V. and Trajkovska-Petkoska, Anka and Samak, S. (2010) Integrated Production Technology and Process Development for Automated Composites Production. In: 3rd International Conference Advanced Composite Materials Engineering, COMAT 2010, 2010, Brasov, Romania.

Smileski, Rose and Popovski, Orce and Trajkovska-Petkoska, Anka (2000) Хроматографско определување на содржината на стабилизаторот во потисните експлозивни материи. Современа македонска одбрана.

Smileski, Rose and Popovski, Orce and Trajkovska-Petkoska, Anka (2000) Почитувањето на сигурносните растојанија во текот на транспортот на експлозивните материи како услов за максимална безбедност на патиштата. Зборник на трудови „Сообраќај и комуникации 2000, стратегиски правци за развој“ од Симпозиум на сојузот на сообраќајните инженери на Македонија и Министерството за сообраќај и врски на Р. Македонија.

Smileski, Rose and Rajkovchevski, Rade (2016) Вооружување и опрема [Arms and equipment], in Macedonian. Faculty of Security-Skopje, Skopje, Macedonia. ISBN 978-608-4532-69-9

Smileski, Rose and Rajkovchevski, Rade (2021) Вооружување и опрема [Arms and equipment], in Macedonian, second amended edition. Faculty of Security-Skopje, Skopje, Macedonia. ISBN 978-608-4828-62-4

Smileski, Rose and Trajkovska-Petkoska, Anka and Popovski, Orce (2000) Испитување на хемиската стабилност на потисните експлозивни материи со помош на течна хроматографија. Годишник на факултетот за безбедност. ISSN 1409-5068

Smileski, Rose and Trajkovska-Petkoska, Anka and Popovski, Orce (2002) Хроматографско испитување на амонимумнитратните експлозиви кои се употребуваат во стопанството. Современа македонска одбрана.

Stafilov, Trajche and Pavlovska, Gorica and Čundeva, Katarina (1999) COBALT(III) HEXAMETHYLENE­DI­THIO­­CAR­BAMATE AS A NEW FLOTATION COLLECTOR FOR SEPA­RA­TION AND PRECONCENTRATION OF copper. In: 16th Congress of Chemists and Technologists of Macedonia, Book of Papers, Vol. 2, 467–470, Skopje, 1999..

Stafilov, Trajche and Pavlovska, Gorica and Čundeva, Katarina (2000) Electrothermal Atomic Absorption Spectrometric Determination of Nickel after its Flotation Enrichment by Iron(III) Hexamethylenedithiocarbamate. Turkish Journal of Chemistry, 24 (4). pp. 303-310.

Stafilov, Trajche and Pavlovska, Gorica and Čundeva, Katarina (1998) Iron(III) Hexamethylenedithocarbamate as a New Flotation Collector for Separation of Total Chromium. Microchemical Journal, 60 (1). pp. 32-41. ISSN https://doi.org/10.1006/mchj.1998.1634

Stafilov, Trajche and Pavlovska, Gorica and Čundeva, Katarina (2002) Lead (II) and Cobalt (III) Hepthyldithiocarbamates as New Coflotation Reagent for Preconcentration of Cadmium Before its ETAAS Determination. Journal of Balıkesir University Institute of Science and Technology, 4 (2). pp. 85-89. ISSN JA22DU49YM

Stafilov, Trajche and Zendelovska, Dragica and Pavlovska, Gorica and Čundeva, Katarina (2002) Determination of trace elements in dolomite and gypsum by atomic absorption spectrometry: overcoming the matrix interference by flotation separation. Spectrochimica Acta Part B: Atomic Spectroscopy, 57 (5). pp. 907-917. ISSN https://doi.org/10.1016/S0584-8547(02)00017-4

Stafilov, Trajche and Čundeva, Katarina and Pavlovska, Gorica (2001) Silver Coflotation with Iron(III) and Cobalt(III) Hexamethylenedithiocarbamate Salts Prior to its Determination by Electrothermal Atomic Absorption Spectrometry. International Journal of Environmental Analytical Chemistry, 80 (4). pp. 269-280. ISSN https://doi.org/10.1080/03067310108044363

Stefanov, Mile and Smileski, Rose and Trajkovska-Petkoska, Anka (2003) Производство и примена на експлозивна материја АН-ФО МАК-1. III Советување за дупчење и минирање со меѓународно учество. pp. 381-392.

Stojanovska, Suzana and Gruevska, Nevena and Tomovska, Julijana and Tasevska, Jasmina (2017) Maillard Reaction and Lactose Structural Changes during Milk Processing. Maillard Reaction and Lactose Structural Changes during Milk Processing, 2 (6). pp. 139-145. ISSN 2455-8990

Stojanovska, Suzana and Tomovska, Julijana (2015) FACTORS INFLUENCE TO FORMATION OF ACRYLAMIDE IN FOOD. Journal of Hygienic Engineering and Design, 13 (4). pp. 10-15.

Stojanovska, Suzana and Tomovska, Julijana and Krstanovski, Aleksandar and Tasevska, Jasmina and Menkovska, Mirjana (2018) AMINO ACID ASPARAGINE INTAKE THROUGH MILK ENRICHED WITH SUPPLEMENTS. Journal of Microbiology, Biotechnology and Food Sciences., 7 (4). pp. 392-394. ISSN 1338-5178

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Tomovska, Julijana (2017) Influence of fertilization and agronomic practices on acrylamide formation - Review for potato and grain crops. Journal of Scientific Research & Reports, 15 (3). pp. 1-7. ISSN 2320-0227

Trajkovska-Broach, A. and Trajkovska-Petkoska, Anka (2014) Smart Topographies Created by Soft Lithography: Anti-Fouling and Self-Cleaning Engineered Surfaces. IJERT.

Trajkovska-Broach, A. and Trajkovska-Petkoska, Anka (2014) What is above intelligence and education? In: International Scientific Conference - Knowledge Capital of the Future, 2014, Ohrid, Macedonia.

Trajkovska-Petkoska, Anka (2023) Assessment of the Attenuation Properties of Commercial Lead-Free Radiation-Shielding Composite Materials Against Medical X-rays. Journal of Composites Science, 7 (10). p. 424.

Trajkovska-Petkoska, Anka (2023) Optimization of the Extraction Conditions of Antioxidant Phenolic Compounds from Strawberry Fruits (Fragaria x ananassa Duch.) Using Response Surface Methodology. Food Analytical Methods, 16. pp. 1030-1042.

Trajkovska-Petkoska, Anka (2023) Whey Protein Based Edible Coatings: Recent Trends. In: Whey Utilization. Springer, pp. 187-209.

Trajkovska-Petkoska, Anka (2014) Barrier properties of PVD inorganic nano-coated soy-protein-isolate (SPI) film. In: Workshop - 2 EU FP7 projects: Nanobarrier and Dibbiopack, 2014, Frankfurt (Germany).

Trajkovska-Petkoska, Anka (2014) Development of Injection and Blow extrusion molded Biodegradable and Multifunctional Packages by Nanotechnology, Film Extrusion Technology optimisation and development of biodegradable barrier coatings. In: Workshop for 2 EU FP7 projects: Nanobarrier and Dibbiopack, 2014, Frankfurt (Germany).

Trajkovska-Petkoska, Anka Dibbiopack - multifunctional active packaging for food, cosmetics and pharmaceuticals. In: Global challenges and opportunities – future perspectives of developing countries, May 2016, Skopje, Republic of Macedonia.

Trajkovska-Petkoska, Anka (2014) Environmental, Health and Safety Assessment of the developed products. In: Workshop - 2 EU FP7 projects: Nanobarrier and Dibbiopack, 2014, Frankfurt (Germany).

Trajkovska-Petkoska, Anka (2015) Inorganic dopants in polymer cholesteric liquid crystals. Macedonian Journal of Chemistry and Chemical Engineering.

Trajkovska-Petkoska, Anka (2011) Manufacturing and characterization of flakes by soft lithography technique. Proceedings of 34th International Conference on Production Engineering, University.

Trajkovska-Petkoska, Anka (2008) Motion of doped polymer cholesteric liquid crystal flakes in a direct-current electric field. J. Appl. Phys.

Trajkovska-Petkoska, Anka (2016) Nanocoatings - designed layers for solar thermal applications. Protection of materials.

Trajkovska-Petkoska, Anka (2012) Nanocomposites - challenges and future expectations. In: ACMS - Automation in Composites Manufacturing Seminar, Institute for Advanced Composites and Robotics, 2012, Prilep (Macedonia).

Trajkovska-Petkoska, Anka (2014) Novel Type of Facade Window Collector-Double Benefits: Good Architectural Appearance of Facade and Solving the Problems of Long Term Stability / Efficiency. Energy Procedia.

Trajkovska-Petkoska, Anka (2013) Novel Type of Facade Window Collector-Double Benefits: Good Architectural Appearance of Facade and Solving the Problems of Long Term Stability / Efficiency. In: SHC 2013 Conference, 2013, Freiburg, Germany.

Trajkovska-Petkoska, Anka (2008) Polymer Cholesteric Liquid Crystal Flakes – Their Electro Optic Behaviour for Potential E-Paper Application. Other. Verlag Dr. Muller (VDM), Germany.

Trajkovska-Petkoska, Anka (2008) Polymer cholesteric liquid crystal flakes as a novel particle form for electronic paper application,. XX Congress of Chemists and Technologists of Macedonia.

Trajkovska-Petkoska, Anka (2010) Polymer cholesteric liquid crystal flakes as new candidates for display and sensor applications. In: NATO ASI: Nanotechnological Basis for Advanced Sensors, 2010, Sozopol, Bulgaria.

Trajkovska-Petkoska, Anka (2015) Smart designs with multifunctional coatings on different materials. In: Proceedings of 3rd International Congress on Nanoscience & Nanotechnology (ICNT2015), July 2015, Istanbul, Turkey.

Trajkovska-Petkoska, Anka (2015) Soft Lithography: Part 2: Tailored Polymer Cholesteric Liquid Crystalline Particles. TTEM.

Trajkovska-Petkoska, Anka (2014) Surface engineering of polymers. Protection of materials.

Trajkovska-Petkoska, Anka (2014) Surface engineering of polymers. In: ICIT &MPT 2014 Conference, 2014, Ljubljana, Slovenia.

Trajkovska-Petkoska, Anka (2012) Technology for valorization of wool and textile waste. CeProSard brochure (Macedonia).

Trajkovska-Petkoska, Anka (2014) The role of conductive dopants in polymer cholesteric liquid crystals. Macedonian Journal of Chemistry and Chemical Engineering.

Trajkovska-Petkoska, Anka and Jacobs, S. (2008) Effect of different dopants on polymer cholesteric liquid crystal properties. Mol. Cryst. Liq. Cryst..

Trajkovska-Petkoska, Anka and Jacobs, S. (2012) The Manufacture, characterization, and manipulation of polymer cholеsteric liquid crystal flakes and their possible applications. Journal of Materials Science and Engineering (A&B).

University Of Rochester (2007) Manufacture of Regularly Shaped Polymer Cholesteric Liquid Crystal Flakes with a Mechanically Flexible Mold. U.S. Pat. 7,238,316 B2.

The University Of Rochester (2010) Electrically Actuated Doped Polymer Flakes and Electrically Addressable Optical Devices Using Suspensions of Doped Polymer Flakes in a Fluid Host. 11/230,059.

Trajkovska-Petkoska, Anka and Kosc, T. Z. and Marshall, K. L. and Jacobs, S. D. (2007) Electro-optics of polymer cholesteric liquid crystal flakes: applications toward electronic paper. In: 9th European Conference on Liquid Crystals, July 2, 2007, Lisbon, Portugal.

Trajkovska-Petkoska, Anka and Nasov, I. (2014) Designed coatings on food industry equipment - a good practice for food safety. Journal of Hygienic Engineering Design.

Trajkovska-Petkoska, Anka and Trajkovska, A. (2014) What is above intelligence and education? Journal of Process Management – New Technologies (JPMNET)-special edition.

Trajkovska-Petkoska, Anka and Trajkovska-Broach, A. (2017) Antioxidant topical formulations for skin protection from violet-blue high energy visible light. In: 10th Annual Life Science Forum of South West Virginia, March 2017, VirginiaTech Campus, Blacksburg, VA (USA).

Trajkovska-Petkoska, Anka and Trajkovska-Broach, A. (2015) Smart surfaces created by soft lithography. In: Proceedings of 3rd International Congress on Nanoscience & Nanotechnology (ICNT2015), July 2015, Istanbul, Turkey.

Trajkovska-Petkoska, Anka and Trajkovska-Broach, A. (2015) Soft Lithography: Part 1: Anti-fouling and self-cleaning topographies. TTEM, 10(1).

Trajkovska-Petkoska, Anka and Trajkovska-Broach, A. and Samakoski, B. and Dukovski, V. and Sokolovski, Z. (2010) Hybrid Glass-reinforced thermoplastic roving for CNG tank applications. In: Nanomaterials Conference, 2010, London (UK).

Trajkovska-Petkoska, Anka and Varshneya, R. and Kosc, T.Z. and Marshall, K.L. and Jacobs, S.D. (2005) Enhanced Electro-Optic Behavior for Shaped Polymer Cholesteric Liquid Crystal (PCLC) Flakes Made by Soft Lithography. Adv. Funct. Mater..

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Zendelovska, Dragica and Pavlovska, Gorica and Čundeva, Katarina and Stafilov, Trajche (2001) Electrothermal atomic absorption spectrometric determination of cobalt, copper, lead and nickel traces in aragonite following flotation and extraction separation. Talanta, 54 (1). pp. 139-146. ISSN https://doi.org/10.1016/S0039-9140(00)00645-7

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Čundeva, Katarina and Pavlovska, Gorica and Stafilov, Trajche (2001) ETAAS determination of thallium and silver from water matrix after colloidal precipitate flotation using lead (II) hexamethylenedithiocarbamate. Journal of the Serbian Chemical Society, 66 (10). pp. 709-721. ISSN Online ISSN: 1820-7421 Print ISSN: 0352-5139

Čundeva, Katarina and Pavlovska, Gorica and Stafilov, Trajche (2007) Fe(III) hepthyldithocarbamate as a new collector for flotation separation and preconcentration of Cr, Cu, and Pb from fresh waters before their determination by ETAAS. Journal of the Brazilian Chemical Society, 18 (6). pp. 1207-1214. ISSN https://doi.org/10.1590/S0103-50532007000600015

Čundeva, Katarina and Pavlovska, Gorica and Stafilov, Trajche (2006) PRECONCENTRATION AND SEPARATION OF Cr(III) AND Cr(VI) FROM AQUEOUS SYSTEMS USING FLOTATION BY Fe(III) HEP­TYL­DITHIOCARBAMATE. In: II International Symposium of Ecologists of Montenegro, Pro­ceedings of the Symposium, 277–282, Kotor, 2006, 20-24.09, Kotor.

Čundeva, Katarina and Pavlovska, Gorica and Stafilov, Trajche and Zendelovska, Dragica (2002) Applicability of Iron(III) Hexamethyleneditiocarbamate as Colloid Collector for Flotation on Preconcentration and Separation of Some Trace Elements in aragonite Before Their AAS Determination. Journal of Balıkesir University Institute of Science and Technology, 4 (2). pp. 9-12. ISSN JA22DT53HG

Čundeva, Katarina and Stafilov, Trajche and Pavlovska, Gorica (2000) Flotation separation of cobalt and copper from fresh waters and their determination by electrothermal atomic absorption spectrometry. Microchemical Journal, 65 (2). pp. 165-175. ISSN https://doi.org/10.1016/S0026-265X(00)00050-3

Čundeva, Katarina and Stafilov, Trajche and Pavlovska, Gorica (2005) OPTIMIZATION OF THE METHOD FOR PRECONCENTRATION AND SEPARATION OF LEAD FROM AQUEOUS SYSTEMS USING FLOTATION BY COBALT(III) HEPTYLDITHIOCARBAMATE. Ovidius University, Annals of Chemis­try, 16 (1). pp. 5-8. ISSN ISSN-1223-7221

Čundeva, Katarina and Stafilov, Trajche and Pavlovska, Gorica (2004) PERFORMANCE CHARACTERISTICS OF LEAD(II) HEPTHYLDITHIOCARBAMATE FOR FLOTATION PRECONCEN­TRA­TION OF COPPER, IRON, NICKEL AND ZINC PRIOR TO ETAAS. In: 4th Aegean Analytical Che­mis­try Days, Kusadasi, Proceedings, 203-205 (2004).

Čundeva, Katarina and Stafilov, Trajche and Pavlovska, Gorica (2000) Preconcentration and separation of iron in water by coflotation using lead(II) hexamethylenedithiocarbamate. Spectrochimica Acta Part B: Atomic Spectroscopy, 55 (7). pp. 1081-1087. ISSN https://doi.org/10.1016/S0584-8547(00)00161-0

Čundeva, Katarina and Stafilov, Trajche and Pavlovska, Gorica and Karadjova, Irina and Arpadjan, Sonja (2003) Preconcentration procedures for trace cadmium determination in natural aqueous systems prior to zeeman etaas. International Journal of Environmental Analytical Chemistry, 83 (12). pp. 1009-1019. ISSN https://doi.org/10.1080/03067310310001621051

Čundeva, Katarina and Stafilov, Trajche and Zendelovska, Dragica and Pavlovska, Gorica (2002) APPLICATION OF COPRE­CI­­PI­TA­TE FLOTATION AS A METHOD FOR SELECTIVE SEPARATION OF HEAVY METAL TRA­CE IMPURITIES IN DOLOMITE AND GYPSUM AND THEIR ETAAS DETER­MI­NA­TION. Bulletin of the Chemists and Technologists of Macedonia, 21 (1). pp. 43-52. ISSN 0350-0136