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  1. Article: New Insights into

    Pérez Mayoral, Elena / Godino Ojer, Marina / Ventura, Márcia / Matos, Ines

    Nanomaterials (Basel, Switzerland)

    2023  Volume 13, Issue 13

    Abstract: Among the vast class of porous carbon materials, ...

    Abstract Among the vast class of porous carbon materials,
    Language English
    Publishing date 2023-07-05
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano13132013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Teaching Chemical Engineering to Biotechnology students in the time of COVID-19: assessment of the adaptation to digitalization

    Ripoll, Vanessa / Godino-Ojer, Marina / Calzada, Javier

    Abstract: With the global outbreak of COVID-19 in March 2020, there was an immediate shutdown of face-to-face classes and a sudden shift to on-line learning. Confinement required finding innovative approaches to teaching and student assessment. This paper aims to ... ...

    Abstract With the global outbreak of COVID-19 in March 2020, there was an immediate shutdown of face-to-face classes and a sudden shift to on-line learning. Confinement required finding innovative approaches to teaching and student assessment. This paper aims to share the experience of adapting the course in Biochemical Engineering, part of the Biotechnology program at Francisco de Vitoria University (Madrid, Spain), to remote learning. A sequence of collaborative learning activities, with active student participation, was designed to replace the traditional mid-term exam. Activities were carefully implemented, considering the range of learning styles. Engineering skills, transversal competences and higher-order thinking skills were fostered through these activities. The analysis of the teaching/learning experience was based on teacher observations, academic performance and student surveys. All indicators showed that the adopted methodology had a positive impact of student performance. Student participation, especially among those repeating the course, also improved. Furthermore, students gained a more accurate and positive perception of the link between Chemical Engineering and Biotechnology, which may have a favourable impact on the teaching of Bioreactors in the coming academic year.
    Keywords covid19
    Publisher Elsevier
    Document type Article ; Online
    DOI 10.1016/j.ece.2020.11.005
    Database COVID19

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  3. Article ; Online: Teaching Chemical Engineering to Biotechnology students in the time of COVID-19

    Ripoll, Vanessa / Godino-Ojer, Marina / Calzada, Javier

    Education for Chemical Engineers ; ISSN 1749-7728

    assessment of the adaptation to digitalization

    2020  

    Keywords General Chemical Engineering ; Education ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    DOI 10.1016/j.ece.2020.11.001
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Cobalt oxide-carbon nanocatalysts with highly enhanced catalytic performance for the green synthesis of nitrogen heterocycles through the Friedländer condensation.

    Godino-Ojer, Marina / López-Peinado, Antonio J / Maldonado-Hódar, Francisco J / Bailón-García, Esther / Pérez-Mayoral, Elena

    Dalton transactions (Cambridge, England : 2003)

    2019  Volume 48, Issue 17, Page(s) 5637–5648

    Abstract: A novel series of eco-sustainable catalysts developed by supporting CoO nanoparticles on different carbon supports, highly efficient in the synthesis of quinolines and naphthyridines, through the Friedländer condensation, are reported for the first time. ...

    Abstract A novel series of eco-sustainable catalysts developed by supporting CoO nanoparticles on different carbon supports, highly efficient in the synthesis of quinolines and naphthyridines, through the Friedländer condensation, are reported for the first time. Textural properties, dispersion and location of the Co-phase are influenced by the nature of the carbon support, Co-precursor salt and metal loading, having a significant impact on the catalytic performance. Thus, the presence of the mesopores and macropores in carbon aerogels together with the homogeneous distribution of the active phase favours the formation of product 3a as a function of the metal loading. However, an increase in the metal content when using CNTs indicates the formation of CoO aggregates and an optimal concentration of 3 wt% CoO was observed, providing the highest conversion values. The carbon-based catalysts herein reported can be considered to be a sustainable alternative having advantages such as easy preparation, superior stability and notably enhanced catalytic performance, operating at lower temperature and under solvent-free conditions.
    Language English
    Publishing date 2019-04-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/c8dt04403a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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