Volume 58, Iss. 3, 2023 | Journal of Chemical Technology and Metallurgy

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Journal of Chemical Technology and Metallurgy

58, Iss. 3, 2023
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

Honorary Editor
Prof. Dr. Bogdana Koumanova
University of Chemical Technology and Metallurgy

Editor-in-Chief
Prof. Dr. Dancho Danalev
University of Chemical Technology and Metallurgy

Investigation of mechanical properties of a novel lotus fibre reinforced epoxy composites

Narendiranath Babu Thamba, Rohith Bhupalam, Rama Prabha Duraiswamy, Sai Durga Prasad Kasthala, Anurag Samudrala, Sunitha Venugopal, Mangalaraja Ramalinga Viswanathan

Application possibilities of biomass from fennel fruits

Мilena Nikolova, Martina Pencheva, Milen Dimov, Bozhidar Bozadzhiev,Lazar Lazarov, Stanka Damyanova, Veska Lasheva, Albena Stoyanova

Estimation of biochemical methane potential of high protein Spirulina biomass

Todor Ivanov, Ivo Lalov

Study of model reaction of synthesis of n-butyl acetate using IR spectroscopy in solution

Sirine Jaber, Milena Nedkova-Shtipska

IR-spectroscopy, thermophysical and mechanical properties of glasses in the system Na₂O/BaO/TiO₂/B₂O₃/SiO₂/Al₂O₃

Ruzha Harizanova, Valentin Gaydarov, Ivailo Gugov, Galina Zamfirova, Irena Mihailova, Martin Pernikov, Christian Rüssel

Characterization of silica (SiO₂) based on beach sand from Sulawesi and Sumatra as silicon carbide (SiC) base material

Meytij Jeanne Rampe, Johny Zeth Lombok, Vistarani Arini Tiwow, Soenandar Milian Tompunu Tengker, Jeniver Bua

Synthesis of NdMnO₃, Nd_0.6Pb_0.4MnO₃ and (La_0,7Nd_0,3)_0.6Pb_0.4MnO₃ nanopowders by mechano-chemical activation

Anna Staneva, Janna Mateeva

Use of new solid carbon-containing reducing agent in the production of technical silicon

Gulnara Ulyeva, Irina Volokitina

Sintering of a fine fraction from “Grancharitsa” deposit in laboratory conditions

Petar B. Petrov

Composite materials from industrial waste by spark plasma sintering method

Gulzhainat Akhmetova, Gulnara Ulyeva, Kurmet Tuyskhan, Irina Volokitina

Electrochemical extraction and characterization of a recovery tin

Dimka I. Fachikova, Ludmil B. Fachikov

Municipal solid waste and non-hazardous waste processing for sustainable circular economy through blockchain

Teodora Hristova, Nikolay Savov, Nikolay Yanev

Simulation of pollutants dispersion by a stack: А case study

Fatemeh Bahadori

Assessment of the impact of some meteorological factors on the energy and environmental efficiency of tube rotary kilns

Rayko Stanev, Iliyan Mitov, Ivan Shtaplev, Vasil Harizanov

On the growth kinetics of lamellar ternary eutectics of the αβγ-kind

Lubomir Andreev Anestiev

Antimicrobial activities of amphiphilic derivatives of α-amino acids

Vasilena K. Kondova, Daniela S. Tsekova, Borislav A. Anchev, Juan F. Miravet, Cesar Angulo-Pachón

Peptides and peptidоmimetics in neuropharmacology (Review)

Eleonora N. Encheva-Stoykova, Daniela S. Tsekova, Hristian Staykov, Reni Kalfin, Lyubka P. Tancheva

Antimicrobial profile of extracts from the fungus species Lepista personata

Veronica Nemska, Spaska Yaneva, Nelly Georgieva, Dancho Danalev

Synthesis of fluorenated analogues of self-assembling peptide P_11-4 and study on P_11-4 therapeutic effect on artificial initial enamel lesions

Irina Uzunova, Iliyan Dobrev, Dancho Danalev, Ralitsa Raycheva, Kostadin Georgiev, Svetla Petrova, Tanya Nihtianova, Ani Belcheva

Synthesis of peptide analogs of VV-Hemorphin-7 – antinociceptive and antihyperalgesic effect

Daniela M. Pechlivanova, Borislav V. Assenov, Polina I. Mateeva, Elena B. Dzhambazova, Petia N. Peneva, Petar T. Todorov

Study of effects of newly synthesised nociceptin analogues on the endocannabinoid system and pain after chronic immobilization stress

Ivelina Himcheva, Galya Stavreva, Emilia Naydenova, Adriana Bocheva

Cytotoxicity of copper doped SiO₂-hydroxypropyl cellulose composites on cancer and non-cancerous cells

Tsvetelina Foteva, Teodora Vukova, Nadezhda Rangelova, Nelly Georgieva, Rumiana Tzoneva

Evidence for biological effects of the hexapeptide novokinin

Paraskevas E. Pakataridis, Filippos S. Chelmis, Borislav V. Assenov, Elena B. Dzhambazova, Daniela M. Pechlivanova

Modeling, synthesis and in vitro screening of unusual amino acids and peptides as protease inhibitors

Armen Sargsyan, Heghine Hakobyan, Zorayr Mardiyan, Silva Jamharyan, Ani Dadayan, Tatevik Sargsyan, Nelli Hovhannisyan

Computational predictions of site of metabolism of a pyrrolebased compound as a potential antitubercular agent

Alexandrina Mateeva, Lily Peikova, Maya Georgieva

Memory-improving effects of myrtenal-adamantane conjugates

Stela Dragomanova, Velichka Andonova, Maria Lazarova, Aldar Munkuev, Evgeny Suslov, Konstantin Volcho, Neriman Salakhutdinov, Miroslava Stefanova, Petya Gavrilova, Diamara Uzunova, Reni Kalfin, Lyubka Tancheva

Guide for Authors

The present issue of Journal of Chemical Technology and Metallurgy is published with the financial support of the Bulgarian Fund “Scientific Research”, Contract No КП-06-НП4/5, 01 December 2022.