2011: Recent submissions

  • Using Nonconventional Structures as Protective Colloids in the Dispersion Polymerization of 2 -Hydroxyethyl Methacrylate with a Comonomer with Spiroacetal Moiety 
    CHIRIAC, Aurica P.; NITA, Loredana E.; NISTOR, Manuela T. (Technical University of Moldova, 2011)
    The study reports the synthesis of a copolymer based on 2-hydroxyethyl methacrylate and 3, 9-divinyl-2, 4, 8, 10-tetraoxaspiro (5.5) undecane acquired through radical polymerization in the presence of 2, 2'-Azobis ...
  • Comparative Study Of The Mechanical Characteristics Of Dental Implants Made From Biomaterials Covered With DLC Depositions 
    COMŞA, Stanca; PACIOGA, Adrian; GHEORGHIU, Doina; MARIA, Stefan (Technical University of Moldova, 2011)
    Nanostructures and nanostructured materials development has opened important expectative in multiple fields, however, one of them, with important direct impact on the society is the medicine. In this paper is presented a ...
  • Influence of Copper Coordination Compounds and Cyanobacterian Remedy BioR on Bone Collagenand Hydroxyproline Concentrations (ontogenetic view) 
    TAGADIUC, Olga; GULEA, Aurelian; RUDIC, Valeriu; GUDUMAC, Valentin (Technical University of Moldova, 2011)
    The aim of our research was to assess the influence of copper coordination compounds CMT-28 and CMT-67 and cyanobacterian remedy BioR on bone collagen and hydroxyproline (HYP) concentrations at different stages of postnatal ...
  • Synthesis of CdSe Nanoparticles and Their Effect on the Antioxidant Activity of Spirulina Platensis and Porphyridium Cruentum Cells 
    RUDIC, V.; CEPOI, L.; RUDI, L.; CHIRIAC, T.; NICORICI, A.; TODOSICIUC, A.; GUTSUL, T. (Technical University of Moldova, 2011)
    Single-crystalline cadmium selenide nanoparticles were obtained using HTSPS synthesis. X-Ray powder diffraction and transmission electron microscopy were used to confirm the crystallinity and morphology of the resulting ...
  • Colloidal Nanosilver –a Product of Nanotechnology 
    SCUTARI, Corina; GONCIAR, Veaceslav; CEKMAN, Ivan; GORCEACOVA, Nadejda (Technical University of Moldova, 2011)
    In a review literary data and results of own investigations of colloidal nanosilver bases are summarized. A wide range of antimicrobial action of silver, the lack of resistance to it, effective against most pathogenic ...
  • Collagen - Isolation and Perspectives of Application of Nature Nanomaterials 
    MOCAN, Elena; TAGADIUC, Olga; REVENCU, Tatiana; NACU, Viorel (Technical University of Moldova, 2011)
    Through the extreme diversity of tissues and types of collagen it is difficult to develop a standard method of extraction for all types of collagen from different tissues. Two procedures based on acid- and enzymatic-soluble ...
  • Silica Nanoparticles for Improving Efficiency of Virus-Like Particle Based Hepatitis B Vaccine 
    ROMANOVA, Marina; DEKHTYAR, Yury; KACHANOVSKA, Anna; SKRASTINA, Dace; RENHOFA, Regina; PUMPENS, Paul; PATMALNIEKS, Aloizijs (Technical University of Moldova, 2011)
    Adherence of hepatitis B virus-like particles (VLP) to silica (SiO2) nanoparticles was explored for immunomodulation purposes. Optical absorbance measurements, transmission electron microscopy and fluorescence microscopy ...
  • Identification and Analysis of Sources Relative to the Characteristics of Pharmaceutical Innovation 
    IORDATII, Maia; VENOT, Alain; DUCLOS, Catherine (Technical University of Moldova, 2011)
    Every year new drugs appear on the market. Information about the therapeutic innovation is contained in many heterogeneous sources. A physician needs to identify easily and fast the whole of the drug innovations relative ...
  • Network Macromolecular Structures. The Crosslinker Effect 
    NITA, Loredana E.; NISTOR, Manuela T.; CHIRIAC, Aurica P.; NEAMTU, Iordana (Technical University of Moldova, 2011)
    The study presents the possibility to prepare copolymers based on 2-hydroxyethyl methacrylate using two variants of comonomers: ethylene glycol dimethacrylate (1) and respectively 3, 9- divinyl -2, 4, 8, 10-tetraoxaspiro ...
  • Biocompatible and Resorbable Polymeric Materials for Surgical Sutures 
    TANASĂ, Fulga; ZĂNOAGĂ, Mădălina (Technical University of Moldova, 2011)
    As implants in human body, sutures are one of the largest groups of materials and have been in use for many centuries. Along with the development of the synthetic resorbable polymers, i.e. poly(glycolic acid) (PGA) in the ...
  • Antimicrobial Polymers: from Structure Design to Specific Properties and Applications 
    ZANOAGA, Madalina; TANASA, Fulga (Technical University of Moldova, 2011)
    Microbial infection remains one of the most serious complications in several areas, particularly in medical devices, drugs, health care and hygienic applications, water purification systems, hospital and dental surgery ...
  • Interaction of Bacteria With Nanostructured Zinc-oxide Thin Films 
    IVANOVA, Iliana A.; ANGELOV, Orlin; KRASTEVA, Liudmila; PESHKOVA, Tatiana; PAPAZOVA, Karolina; DIMOVA-MALINOVSKA, Doriana; DUSHKIN, Ceco D. (Technical University of Moldova, 2011)
    The effect of nanostructured ZnO thin films on one Gram positive and one Gram-negative bacterium is studied. The films are prepared by different methods: (i) RF magnetron sputtering of ZnO target in atmosphere of Ar (0.5 ...
  • Mid-term Results of Tissue Engineered Valvular Grafts for Pulmonary Valve Replacement in Pediatric Patients and Young Adults 
    CEBOTARI, S.; TUDORACHE, I.; CHEPTANARU, E.; BARNACIUC, S.; CAZACU, A.; MALIGA, O.; REPIN, O.; MANIUC, L.; BREYMANN, T.; SARIKOUCH, S.; BOETHIG, D.; GOERLER, A.; HAVERICH, A.; CIUBOTARU, A. (Technical University of Moldova, 2011)
    Graft degeneration is a major cause of reoperation in young patients after pulmonary valve replacement. Glutaraldehyde fixed or cryopreserved grafts lack the potential to growth. Here we present the mid-term results of ...
  • Obstructive Sleep Apnea: Biomedical Devices for Treatment 
    VOVC, Victor (Technical University of Moldova, 2011)
    The review of biomedical devices for Obstructive Sleep Apnea (OSA) treatment is presented.
  • Millimeter Wave Nonthermal Therapeutic Device Based on Parallel-Strip Technology 
    SAINSUS, Iurie; RAILEAN, Sergiu; ROTARU, Anatol; CONEV, Alexei; RUSSEV, Iurie; POSTORONCA, Sveatoslav; SCERBII, Denis (Technical University of Moldova, 2011)
    This paper describes the therapeutic device developed at the Institute of Electronic Engineering and Nanotechnologies ―”D. Ghitsu” (IIEN). The device is based on the parallel-strip technology. This technology is effective ...
  • Temperature Monitoring System 
    ZAVRAJNYI, Serghei; TIRON, Iurie; GRIŢCO, Andrei; STALBE, Andrei; NICA, Iurie (Technical University of Moldova, 2011)
    The multichannel temperature probe for studying the behavior of thermal fields is described in this article. As temperature sensors used Chromel - Alumel thermocouples. Thermoelectric each thermocouple (from 11mV to 13mV) ...
  • Photon Irradiation Device for Antimicrobial Therapy 
    NICA, Iurie; POGORELSCHI, Leonid; MAXIMOV, Eugen; CEBOTARI, Valeriu; IAVORSCHI, Constantin; BOLOGA, Vitalie; NAHABA, Vladimir; ŢÎMBALARI, Emilia (Technical University of Moldova, 2011)
    A device for a procedure for preoperatively preparing patients with progressive drug-resistant fiber-cavernous tuberculosis also for treatment of other diseases, as lungs and other organs is developed. The device performed ...
  • Optical Power Control Module 
    GRITZCO, Andrei; ZAVRAJNYI, Sergey; STALBE, Andrei; NICA, Iurie (Technical University of Moldova, 2011)
    This article describes the optical power control module, of laser diodes, which is included in the therapy installation using local hyperthermia. The function of this module is to produce and maintain, during the entire ...
  • Heart Rate Variability: the Involvement of Breathing Pattern (chest breathing, abdominal breathing) and Anxiety 
    GANENCO, Andrei; VOVC, Victor; MOLDOVANU, Ion; LOZOVANU, Svetlana (Technical University of Moldova, 2011)
    The relationship of heart rate variability to thoracic and abdominal components of breathing pattern, as well as to slow paced respiration, was studied in healthy volunteers with different level of anxiety. Subjects with ...
  • Influence of Face Mask on Breathing During Hyperventilation Test 
    BESLEAGA, Tudor; CALABRESE, Pascale; VOVC, Victor; BACONNIER, Pierre; MOLDOVANU, Ion; EBERHARD, Andre (Technical University of Moldova, 2011)
    The aim of present study was to evaluate the changes of breathing pattern related to the influence of the face mask during voluntary hyperventilation. We compared respiratory variables in recordings with and without mask ...

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