Vol. 60 No. 5 (2025)

Published: 2025-09-03

Articles

SYNTHESIS AND CHARACTERISATION OF BIO-SOURCED COPOLYMERS CONTAINING MYRCENE AND CONJUGATED DIENE INITIATED BY NEODYMIUM-BASED COORDINATION CATALYSTS

Abdelaziz El Bouadili, Marc Visseaux, Saliha Loughmari

697-709
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SYNTHESIS AND PHOTOSTABILITY OF SOME NEW 1,8-NAPHTHALIMIDE DERIVATIVES AS COLOUR MONOMERS FOR FLUORESCENT POLYMERS

Polya Miladinova

711-717
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INFLUENCE OF VARIOUS SOLVENTS ON THE POLYPHENOLIC COMPOSITION OF EXTRACTS FROM CANNABIS SATIVA L. AND CANNABIS INDICA PLANTS

Nikolay Kaloyanov, Nikolay Vetskov, Vanya Gerasimova, Milena Funeva-Peycheva, Chavdar Chilev

719-725
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TWO-ANTENNARY OLIGOGLYCINE COMPLEXES WITH INDOMETHACIN IN AQUEOUS MEDIA: FORMATION AND CHARACTERIZATION

Eduarda Encheva, Dimitrinka Arabadzhieva, Ivan Minkov, Anna Gyurova, Vesselin Petrov, Elena Mileva

727-739
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SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES OF NEW TRIPLE LUTETIUM TELLURITES

Aitolkyn Toibek, Kenzhebek Rustembekov

741-748
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PHASE COMPOSITION AND MICROMORPHOLOGY OF POLYPHASE DIOPSIDE-BEARING MATERIALS

Bojidar Jivov, Momchil Dyulgerov, Vladimir Petkov, Mihaela Aleksandrova, Gabriel Peev

749-758
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OPTIMIZATION APPROACHES FOR ENHANCED PRODUCTION OF PHYTASE FROM THE HALOPHILIC BACTERIUM COBETIA MARINA STRAIN 439

Ivanka Boyadzhieva, Kaloyan Berberov, Nikolina Atanasova, Nikolay Krumov, Yana Gocheva, Lyudmila Kabaivanova

759-768
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INFLUENCE OF THE SURFACTANT CONCENTRATION ON THE ROSE OIL FILLED UREA-FORMALDEHYDE MICROCAPSULES

Stanislav Bayryamov

769-776
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GRAPHENE OXIDE-BASED HYDROGEL IN PHENOL SENSORS

Razan AL-Zghoul, Borhan Albiss, Nathir A. F. Al-Rawashdeh

777-789
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EFFECT OF POST-WELD HEAT TREATMENT ON TENSILE PROPERTIES OF FRICTION STIR-WELDED JOINTS OF NANOSTRUCTURED AA2024 ALLOY

Majid Naseri, Mohammad Alvand, Omid Imantalab, Davood Gholami, Ehsan Borhani

791-798
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STUDY ON RECOVERY OF ALUMINA GRAINS AND FIBERGLASS FROM REJECTED AND USED ABRASIVE DISCS

Kolio Troev, Dimitar Tanovski, Georgi Avdeev, Ivan Zahariev, Dragomir Tatchev, Bogdan Ranguelov

799-808
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COMPARATIVE PERFORMANCE OF PEM ELECTROLYZER: STATIONARY VS DYNAMIC MODE

Jordan Iliev, Dimitar Boychev, Galin Borisov, Vladimir Dimitrov, Evelina Slavcheva

809-821
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ENHANCING REGENERATION SYSTEM CYCLIC STABILITY FOR ALL-IRON FLOW BATTERIES THROUGH NAFION MEMBRANE MODIFICATION WITH A SILICA NANOLAYER

Yaroslav Kolosovskyi, Oleksii Kosohin, Olga Linyucheva

823-831
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ULTRASONIC-ASSISTED ELECTRODEPOSITION OF SnNi(C) COMPOSITE COATINGS

Katya Ignatova, Daniela Lilova

833-841
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THE INFLUENCE OF THE CRUCIBLE AND THE COOLING RATE ON THE STRUCTURE OF GLASSES AND GLASS-CRYSTALLINE MATERIALS IN THE CaO-Na2O-P2O5-B2O3 SYSTEM

Tina Tasheva

843-852
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PRODUCTION OF BIOETHANOL FROM CAP TIKUS BY REDISTILLATION

Emma Julien Pongoh, Siti Machmudah, Rymond Jusuf Rumampuk, Johny Zeth Lombok, Vistarani Arini Tiwow

853-860
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STUDY OF THE LEACHING PROCESS FOR COPPER FROM THE PRODUCTION WASTE OF THE BALKHASH COPPER SMELTER WITH THE ADDITION OF AN OXIDIZING AGENT

Timur Sadykov, Aliyash Ospanova, Gulmira Kokibasova, Akzharkyn Kadirbekova, Muratbek Sydykanov, Gulnar Ospanova

861-868
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IMPROVEMENT AND RESEARCH OF A NEW COMBINED METHOD FOR PRODUCING SCREW FITTINGS USING COMPUTER MODELING

Sergey Lezhnev, Andrey Tolkushkin, Evgeniy Panin, Elena Shiriaeva, Pavel Tsyba

869-876
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