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226 research outcomes, page 5 of 23
  • publication . Article . 2016
    Open Access English
    Authors:
    E. B. Araujo; E. C. Lima; I. K. Bdikin; A. L. Kholkin;
    Project: FCT | UID/CTM/50011/2013 (147332), FCT | PEst-C/CTM/LA0011/2013 (132936)

    Made available in DSpace on 2018-12-11T17:03:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-08-31 Piezoeresponse force microscopy (PFM) and local piezoresponse hysteresis loops were used to study the imprint effect in PbZr1-xTixO3 thin films at compositions a...

  • publication . Article . 2014
    Open Access English
    Authors:
    Marta R. M. Lima; Sílvia O. Diaz; Inês Lamego; Michael A. Grusak; Marta W. Vasconcelos; Ana M. Gil;
    Publisher: American Chemical Society
    Project: FCT | PTDC/AGR-GPL/118772/2010 (118772), FCT | PTDC/AGR-GPL/102861/2008 (102861), FCT | PEst-C/CTM/LA0011/2013 (132936)

    Iron (Fe) deficiency is an important agricultural concern that leads to lower yields and crop quality. A better understanding of the condition at the metabolome level could contribute to the design of strategies to ameliorate Fe-deficiency problems. Fe-sufficient and Fe...

  • publication . Article . Other literature type . 2015
    Open Access English
    Authors:
    Isabel S. Gonçalves; Luís F. Veiros; Carla A. Gamelas; Clara Cabrita; Maria José Calhorda; Carlos F.G.C. Geraldes; Jennifer Green; Ellen Packham; Michael G.B. Drew; Vitor Félix; ...
    Project: FCT | UID/CTM/50011/2013 (147332), FCT | UID/Multi/00612/2013 (147264), FCT | PEst-C/CTM/LA0011/2013 (132936), FCT | PTDC/QEQ-SUP/1906/2012 (127348), FCT | UID/QUI/00100/2013 (147216)

    A series of allyl complexes of the general formula [Cp'Mo(eta(3)-C3H5)(CO)(2)], where Cp' = Cp, CpMe, Cp*, Ind, IndMe, IndMe2, Flu, and three tungsten analogues, has been prepared and characterized by H-1, C-13, and Mo-95 NMR, cyclic voltammetry, and the structure of [I...

  • publication . Article . 2014
    Open Access English
    Authors:
    Topel, Seda Demirel; Legaria, Elizabeth Polido; Tiseanu, Carmen; Rocha, Joao; Nedelec, Jean-Marie; Kessler, Vadim G.; Seisenbaeva, Gulaim A.;
    Publisher: HAL CCSD
    Project: EC | EURARE (309373), FCT | PEst-C/CTM/LA0011/2013 (132936)

    International audience; New hybrid material-based adsorbents acting also as luminescent probes upon uptake of trivalent rare-earth (RE) ions Nd3+ and Dy3+ have been developed. SiO2 NPs functionalized by three different organic ligands, N-aminopropylen-amido-iminodiaceti...

  • publication . Article . 2013
    Open Access
    Authors:
    Bustamante, R.; Millán, Ángel; Piñol, Milagros; Palacio, Fernando; Carrey, J.; Respaud, M.; Fernández-Pacheco, Amalio; Silva, Nuno Joâo O.;
    Publisher: American Physical Society (APS)
    Project: FCT | PEst-C/CTM/LA0011/2013 (132936)

    Biomedical applications of superparamagnetic iron oxide particles have been of interest for quite a number of years. Recent developments show that multifunctionality can be efficiently achieved using polymers to coat the particles and to provide anchoring elements to th...

  • publication . Article . 2013
    Open Access English
    Authors:
    Reddy, Allu Amarnath; Das, Subrata; Goel, Ashutosh; Sen, Rupam; Siegel, Renee; Mafra, Luis; Prakash, G. Vijaya; Ferreira, Jose M. F.;
    Publisher: AIP Publishing LLC
    Project: FCT | PTDC/CTM-CER/114209/2009 (114209), FCT | PEst-C/CTM/LA0011/2013 (132936)

    A series of doped KCa4(BO3)(3):Ln(3+) (Ln: Dy, Eu and Tb) compositions were synthesized by solid-state reaction method and their photoluminescent properties were systematically investigated to ascertain their suitability for application in white light emitting diodes. T...

  • publication . Article . 2014
    Open Access English
    Authors:
    Piccirillo, C.; Rocha, C.; Tobaldi, D. M.; Pullar, R. C.; Labrincha, J. A.; Ferreira, M. O.; Castro, Paula M. L.; Pintado, M. E.;
    Publisher: Royal Society of Chemistry
    Project: FCT | PEst-C/CTM/LA0011/2013 (132936)

    The use of sunscreens as protective barriers against skin damage and cancer, by absorbing harmful UVA and UVB rays, is becoming an increasingly important issue. Such products are usually based on TiO2 or ZnO, although both Fe2O3 and hydroxyapatite (Ca10(PO4)6(OH)2, HAp)...

  • publication . Article . 2013
    Open Access
    Authors:
    Lucas, S. S.; Ferreira, V. M.; Barroso de Aguiar, J. L.;
    Publisher: Elsevier BV
    Project: FCT | PTDC/ECM/72104/2006 (72104), FCT | PEst-C/CTM/LA0011/2013 (132936)

    The incorporation of phase change materials (PCM) into traditional mortars give to these products the ability to store and release heat. In this way it is possible to reduce the energy consumption and improve the thermal comfort in buildings. The introduction of micro a...

  • publication . Article . 2013
    Open Access
    Authors:
    Rafiq, MA; Costa, ME; Reaney, IM; Vilarinho, PM;
    Publisher: Cambridge University Press (CUP)
    Project: FCT | PEst-C/CTM/LA0011/2013 (132936)

    <jats:p>Smart materials like piezoelectrics and ferroelectrics play a crucial role in applications such assensors and actuators,radio-frequency switching, drug delivery, chemicals detection, and power generation and storage. K<jats:sub>0.5</jats:sub>Na<jats:sub>0.5</jat...

  • publication . Article . Other literature type . 2014
    Open Access
    Authors:
    Bystrov, V. S.; Seyedhosseini, E.; Kopyl, S.; Bdikin, I. K.; Kholkin, A. L.;
    Publisher: AIP Publishing
    Project: EC | NANOMOTION (290158), FCT | PEst-C/CTM/LA0011/2013 (132936)

    Piezoelectricity is one of the important functional properties inherent to many biomaterials. It stems from the non-centrosymmetric crystal structure of most biopolymers including proteins, polysaccharides, and lipids. Understanding the relationship between the generate...

226 research outcomes, page 5 of 23
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