UTM: Recent submissions

  • Growth and sporulation of Beauveria bassiana on different culture media 
    MOLDOVAN, A.; IVANTOC, N.; MUNTEANU-MOLOTIEVSKIY, N. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)
    The B. bassiana CNMN-FE-01 strain's vegetative growth was studied on several nutrient media for 14 days at a constant temperature of 25°C. As a result, B. bassiana CNMN-FE-01 strain can be successfully cultivated on various ...
  • Spin transport in high-field superconductors 
    MAIER, Paul; BECKMANN, Detlef (Technical University of Moldova, 2024)
    Quasiparticle transport in high-field superconductors is characterized by four nonequilibrium modes, reflecting the particle-hole and spin degrees of freedom. We will give a brief overview of the field, and report on an ...
  • Superconductor 3D nanoarchitectures 
    FOMIN, Vladimir M. (Technical University of Moldova, 2024)
    3D superconductor (SC) nanoarchitectures, with unconventional vortex configurations, are promising for the future efficient and multifunctional technologies. A topological transition between the vortex and phase-slip regimes ...
  • High performance ZnSe-based ultraviolet photodetectors with Cr/Au, Ni/Au and hybrid Ag-nanowire contacts 
    SIRKELI, Vadim; YILMAZOGLU, Oktay; HAJO, Ahid; NEDEOGLO, Natalia; NEDEOGLO, Dmitrii; PREU, Sascha; KÜPPERS, Franko; HARTNAGEL, Hans (Technical University of Moldova, 2024)
    Most commercial UV-photodetectors are based on Si or GaAs and the intense UV radiation induces aging effects that leads to their degradation. To solve this issue, the bulk high-resistivity ZnSe could be used for fabrication ...
  • Molecular and genetic approach to Alzheimer’s disease 
    AZHAR, Mohamed; SIDORENKO, Ludmila (Technical University of Moldova, 2024)
    Alzheimer's disease (AD) is a complex neurodegenerative condition marked by gradual cognitive decline and memory impairment, posing significant challenges for healthcare and society globally. Advances in genomic research, ...
  • Silver nanowire array sensor for sensitive and rapid detection of H2O2 
    KUROWSKA-TABOR, Elżbieta; JASKUŁA, Marian (Technical University of Moldova, 2024)
    In the present work nanostructured electrochemical H2O2 sensor was prepared by simple cathodic electrodeposition of noble metals inside home-made nanoporous alumina (AAO) templates or on the surface of silver-coated supports. ...
  • The critical magnetic fields of superconducting nanostructures based on Nb and Cu-Ni – alloy layers 
    ANTROPOV, Evgheni (Technical University of Moldova, 2024)
    Based on studies of resistive transitions in ferromagnet/superconductor/ferromagnet samples Cu41Ni59/Nb/Cu41Ni59 it were investigated the thermodynamic fluctuations of the superconducting order parameter, the width of the ...
  • Obsolete pesticides decomposition in soil using magnetite nanoparticles 
    RASTIMESINA, Inna; GUTUL, Tatiana; POSTOLACHI, Olga; SIBAEV, Alexandr (Technical University of Moldova, 2024)
    The aim of this study was to evaluate potential of ferrite nanoparticle to remediate the soil, long-term exposed to obsolete pesticides (HCH, DDT and their metabolites). The soil from orchard situated in Călăraș ...
  • Advancing geological education through Artificial Intelligence: opportunities, challenges, and future directions 
    SAWŁOWICZ, Zbigniew (Technical University of Moldova, 2024)
    The use of AI in education involves certain risks. Care must be taken to protect data, avoid over-reliance on technology, and ensure that AI is treated as a tool to support and not replace traditional teaching methods.
  • Study of the adsorption of Bacillus subtilis on different fractions of activated carbons obtained from apple wood 
    LUPAȘCU, L.; PETUHOV, L.; LUPAȘCU, T.; TIMBALIUC, N. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)
    The paper presents the results of scientific research related to the study of adsorption processes of Bacillus subtilis bacteria on activated carbon obtained from apple wood. The activated carbons used have a specific BET ...
  • Device for controlled hypothermia on fuzzy logic algorithms 
    COJOCARU, V.; FEDORISIN, T.; GALUS, R. (Technical University of Moldova, 2024)
    New methods of terrorist’s activity appeared recently. Last decade it was observed rapid increasing of attempts of terror attacks against important elements of critical infrastructure: bridges, sky-scrapers, and other big ...
  • Topological surface state in the thermoelectric properties of Bi2Te3 layers 
    NIKOLAEVA, Albina; KONOPKO, Leonid; GHERGISHAN, Igor; PARA, Gheorghe; SLOBODENIUC, Constantin (Technical University of Moldova, 2024)
    Using the new developed by us technology preparing single-crystal layers of topological insulator Bi2Te3 and Bi2Se3 , n and p-tip without substrate , we received layers with thickness 10-20 μm and with orientation the ...
  • The use of floating multichannel electrodes for monitoring the electrical activity of the myocardium 
    VLASENKO, Oksana; ROKUNETS, Ihor; CHAIKOVSKA, Olga; CHECHEL, Viktor; SIDORENKO, Ludmila; SIDORENKO, Svetlana; VLASENKO, Oleg (Technical University of Moldova, 2024)
    The development of novel drugs necessitates meticulous monitoring of various critical aspects to mitigate the risk of cardiovascular complications. Researchers must consider a plethora of targets ranging from the molecular ...
  • Some features of cultivation of the actinobacterium Saccharopolyspora spinosa 
    LUNGU, A. (Institute of Microbiology and Biotechnology, Republic of Moldova, 2022)
    Actinobacteria (actinomycetes) are in the center of attention because these bacteria produce a variety of natural drugs and other biologically active metabolites, including: antibiotics, enzymes, inhibitors. The strain ...
  • Comparative analysis of biocompatibility of chemical and biogenic Fe3O4 nanoparticles 
    KAZARYAN, S.; TUMOYAN, J.; FARSIYAN, L.; HOVHANNISYAN, A. (Technical University of Moldova, 2024)
    Due to their unique physicochemical and biological properties, the application of nanoparticles (NPs) in medicine opens up new possibilities for enhancing the effectiveness of diagnosis and treatment of various diseases, ...
  • Risks associated with nanoengineering and researchers responsability 
    BUZDUGAN, Artur; BUZDUGAN, Aurelian (Technical University of Moldova, 2024)
  • Hemostatic effect of nanosilica-alginate composition vs Kaolin on model of parenchymal bleeding in rats 
    GERASHCHENKO, Igor; CHEPLIAKA, Oleksii; SIDORENKO, Svetlana; SIDORENKO, Ludmila; CHEPLIAKA, Serhii (Technical University of Moldova, 2024)
    Stopping of external bleeding is a critical step in eliminating of preventable pre-hospital death of the wounded in battle. Almost two-thirds of these deaths occurred as a result of injuries to the body, since the existing ...
  • Quantum hybrid system’s dynamics via environmental thermostat 
    CEBAN, Victor; CECOI, Elena; CÂRLIG, Sergiu; MACOVEI, Mihai A. (Technical University of Moldova, 2024)
    We shall present our recent investigations on quantum dynamics in hybrid quantum systems mediated by the environmental quantum thermostat. Particularly, we will discuss the quantum efficiency of a quantum heat engine ...
  • Bioethical principles in prenatal diagnostics and genetic counseling 
    SPRINCEAN, Mariana; SPRINCEAN, Serghei; HADJIU, Svetlana; SIDORENKO, Ludmila; CALCII, Cornelia; RACOVITA, Stela; TIHAI, Olga; POPA, Cristina; DUMITRAȘ, Aliona; GALBUR, Viorica; ABABII, Mihaela; BALICA, Natalia; REVENCO, Ninel; GROPPA, Stanislav (Technical University of Moldova, 2024)
    The field of bioethics, as a new reality in the contemporary world, has left a deep imprint on prenatal diagnosis and genetic consultation through the profound influence of principles and values such as respect for life ...
  • Controlled engineering of gold nanodots deposition using hopping electrodeposition 
    MONAICO, Eduard V.; TIGINYANU, Ion M.; NIELSCH, K. (Technical University of Moldova, 2024)
    In this work, the applications of the previously elaborated „hopping electrodeposition” approach for the deposition of gold nanodots on semiconductor surfaces is addressed.