Colecția instituțională: Recent submissions

  • The properties of ZnGa2O4 nanoparticles with spinel structure obtained by the hydrothermal method 
    VASILE, M.; VLAZAN, Paulina; IOITESCU, A.; AVRAM, N.; GROZESCU, Ioan; RUSU, Emil (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2008)
    Zinc gallate (ZnGa2O4) is a normal spinel crystal structure (space group Fd3m). ZnGa2O4 has attracted much attention due its multitude of possible applications regarding field emission display, electroluminescent devices, ...
  • New manufacturing technology for InP epitaxial layers and properties of Schottky diodes made on their basis 
    ARSENTIEV, I.; BOLTOVETS, N.; BOBYL, A.; IVANOV, V.; KONAKOVA, R.; KUDRYK, Ya.; LYTVYN, O.; MILENIN, V.; TARASOV, I.; BELYAEV, A.; RUSU, Emil (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2005)
    A new technological approach to production of structurally perfect epitaxial films LPE- grown on “soft” porous n -InP substrates is considered. We studied surface morphology, boundary between phases in TiBx-n-InP contact ...
  • Detenta în vid – procedeu eficient de extragere a compuşilor fenolici 
    RUSU, Emilian; MÎNDRU, Anatolii; COVALIUC, O. (CE UASM, 2008)
    The method of red wines production with heating of integral crushed grapes at the temperature 75 0C followed by detent in vacuum and maintaining of treated crushed grapes for 10, 20 and 40 minutes has been studied. The ...
  • Unele aspecte tehnologice privind producerea diferitor tipuri de vinuri moldoveneşti 
    RUSU, Emilian; OBADĂ, Leonora; CIBUC, Mariana (Institutul Ştiinţifico-Practic de Horticultură şi Tehnologii Alimentare, 2015)
    Red and white wine production is a priority of the Moldovan oenologists. At the moment there are multiple technological processes that ensure the manufacture of different types of wine, different by organoleptic properties. ...
  • Raportul diferitor forme ale antocienilor în vinurile roşii obţinute din soiuri autohtone 
    RUSU, Emilian; OBADĂ, Leonora; GROSU, Olga; SCORBANOVA, Elena; RÎNDA, Parascovia (Institutul Ştiinţifico-Practic de Horticultură şi Tehnologii Alimentare, 2015)
    It was found that red wines from indigenous varieties differ the anthocyanin profile relative to classic varietal wines. Local wines are distinguished and compared to control sample, with a percentage ratio between different ...
  • Studiu privind dinamica extractului sec nereducător la stabilizarea vinului Chardonnay 
    OBADĂ, Leonora; RUSU, Emilian; CIBUC, Mariana; GOLENCO, Lidia; NEMŢEANU, Silvia (Institutul Ştiinţifico-Practic de Horticultură şi Tehnologii Alimentare, 2014)
    In recent times more and more specialists are mentions the positive role of the extract in the quality of wines. The contents of the wine extraction is dependent on several factors: the vine variety, the production of wine, ...
  • Elaborări remarcabile ale savantului Petru Ungurean 
    GĂINĂ, Boris; RUSU, Emil; OBADĂ, Leonora (Institutul Ştiinţifico-Practic de Horticultură şi Tehnologii Alimentare, 2014)
    Printre cele mai importante realizări ale membrului-corespondent al Academiei de Științe a Moldovei (AȘM), vinificator emerit al URSS, Erou al Muncii Socialiste Petru Ungurean (1896-1975), merită să fie menționate studiile ...
  • Influenţa duratei de macerare-fermentare în roşu asupra conţinutului de compuşi fenolici şi stabilitatea lor 
    RUSU, Emilian; OBADĂ, Leonora; GOLENCO, Lidia; CIBUC, Mariana; NEMŢEANU, Silvia (Institutul Ştiinţifico-Practic de Horticultură şi Tehnologii Alimentare, 2014)
    Was studied duration of maceration-fermentation for Merlot and Codrinschi varieties. Extracting dyestuff s for both investigated varieties reach maximum aſt er 6-7 days of contact and phenolic substances aſt er 10 days of ...
  • Rezonatoare laser în nanostructuri de ZnO cu moduri de emisie controlate de morfologie 
    URSACHI, Veaceslav; RUSU, Emil; ZALAMAI, Victor; TIGHINEANU, Ion (Academia de Ştiinţe a Moldovei, 2011)
    The paper gives an overview of technological elaborations performed at the Institute of Applied Physics and the Institute of Electronic Engineering and Nanotechnologies “D. Giţu” of the Academy of Sciences of Moldova for ...
  • Native microdefects and as-grown dislocations in pure and doped InP crystals 
    GRABCO, Daria; DYNTU, M.; RUSU, Emil (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2011)
    The fine defect structure (native microdefects and as-grown dislocations) of pure and doped InP crystals are considered. Some kinds of point defects are detected. They are connected with the technology of crystal growth ...
  • The effect of dimensions of iron oxide nanoparticles on biosynthesis of exocellular protease of micromycete strain Fusarium Gibbosum CNMN FD 12 
    CILOCI (DESEATNIC), Alexandra; TIURINA, Janeta; CLAPCO, Steliana; BIVOL, Cezara; LABLIUC, Svetlana; DVORNINA, Elena; GUTSUL, Tatiana; RUSU, Emil (Institutul de Microbiologie şi Biotehnologie, 2016)
    Currently, micro- and nanoparticles (NPs) are more often promoted as stimulators of microorganisms productivity, exerting effects on viability, development and synthesis of secondary metabolites in microorganisms with ...
  • Characterization of GaN thin films and Eu-doped GaN nanowires and nanoparticles produced on the basis of Ga2O3 nanomaterial 
    RUSU, Emil; URSAKI, Veacheslav; CULEAC, Ion; SIMINEL, Anatolii; RAEVSCHI, Simion; VLAZAN, Paulina; NICORICI, Alexandr (Academia de Ştiinţe a Moldovei, 2016)
    Due to advantageous properties such as wide bandgap, pronounced chemical and thermal stability, gallium nitride is currently considered as one of the most important semiconductor materials for practical applications. We ...
  • Effect of nano-oxides of certain metals on biosynthesis of extracellular hydrolases of micromycetes 
    CILOCI (DESEATNIC), Alexandra; TIURINA, T.; GUTSUL, Tatiana; CLAPCO, Steliana; BIVOL, Cezara; NICORICI, Alexandr; RUSU, Emil; LABLIUC, Svetlana; DVORNINA, Elena (Academia de Ştiinţe a Moldovei, 2016)
    To study the effect of nanoparticles on biosynthesis of extracellular hydrolytic enzymes metal oxide nanoparticles: MgO, ZnO, ZnO/MgO in a ratio of 1:4, TiO2 and Fe3O4 through hydrothermal and sol-gel techniques were ...
  • Some aspects of wine production with protected geographic indication and protected designation of origin in Republic of Moldova 
    OBADĂ, Leonora; RUSU, Emilian; CHISILI, Mihail (Tehnica-Info, 2014)
    Producing wines with protected geographical indication (PGI) and protected designation of origin (PDO) has now become a criterion for assessing the level of development of the wine sector. In most countries with the secular ...
  • Influenţa seminţelor din struguri asupra compoziţiei chimice a vinurilor roşii 
    RUSU, Emil; OBADĂ, Leonora; GROSU, Olga; CIBUC, Mariana; NEMŢEANU, Silvia (Universitatea Agrară de Stat din Moldova, 2015)
    The fact that, to enriche whith phenolic compounds the red wine three main uvologic elements are participating, namely: grapes skins, grapes and seeds, it is known. At the moment, the enrichment process of wines with tannins ...
  • Influenţa gradului de limpezire a mustului asupra compoziţiei fizico–chimice a vinului alb din soiul chardonnay 
    RUSU, Emilian; OBADĂ, Leonora; CIBUC, Mariana; GOLENCO, Lidia; NEMŢEANU, Silvia (Universitatea Agrară de Stat din Moldova, 2013)
    Research has undergone wine from grape variety Chardonnay of the crop of 2012 with a sugar content of 226 g/dm3, titratable acidity 7.5 g/dm3. The wort obtained was subjected to settling using different adjuvants as follows: ...
  • Luminescent properties of rare earth activated ZnO binary and ternary materials 
    ROGACHEV, Alexander; SEMCHENKO, A.; SIDSKY, V.; KOVALENKO, D.; GREMENOK, V.; ZARETSKAYA, H.; RUSU, Emil; TIVANOV, M. (Institutul de Fizică Aplicată, 2016)
    Development by sol-gel method of nanostructured luminescent materials based on binary and ternary oxides and containing rare earth ions for use as inorganic photoluminophors, active layers for solar cells and inert ...
  • A comparative study of GaN and Ga2O3 nanocrystals obtained by hydrothermal and solid state phase reactions 
    RUSU, Emil; URSAKI, Veacheslav; SIMINEL, Anatolii; RAEVSCHI, Simion; VLAZAN, Paulina (Institutul de Fizică Aplicată, 2014)
    There is actually a considerable interest in the preparation of nanoparticles on the basis of semiconductor and oxide materials due to the influence of nanoparticle dimensionality upon their optical, radiative, and magnetic ...
  • Synthesis of ZnO thin films on Zn substrate by one step hydrothermal method 
    IRINA-MOISESCU, C.-V.; VLAZAN, Paulina; MIRON, I.; SFIRLOAGA, Paula; GROZESCU, Ioan; RUSU, Emil (Institutul de Fizică Aplicată, 2014)
    Nanosized materials present a high interest because of their potential applications in nanodevices and as functional materials. These applications are due to their properties, controllable morphology, size and shape. Zinc ...
  • Nonlinear qualities of ZnO nanostructures 
    SHVYRKOV, K.; KEDRYAVTSEV, A.; LAVROV, Sergey; SHERSTYUK, N.; MISHINA, E.; RUSU, Emil; KULYUK, Leonid (Institutul de Fizică Aplicată, 2012)
    Zinc oxide (ZnO) films and nanostructures attract increased interest of researchers due to the unique optical properties of ZnO. It has excitonic luminescence in the ultraviolet diapazon that makes it very perspective cheap ...

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