Now showing items 219-223 of 223

    • Variability of Physical and Chemical Properties of TLUD Stove Derived Biochars 

      Masís Meléndez, Federico; Segura Chavarría, Diana; García González, Carlos Alberto; Quesada Kimsey, Jaime; Villagra Mendoza, Karolina (MDPI, 2020)
      Biochar is a carbon-rich organic material, obtained by the thermochemical conversion of biomass in an oxygen-limited environment, used as a soil amendment to stimulate soil fertility and improve soil quality. There is a ...
    • Yessotoxin, a Marine Toxin, Exhibits AntiAllergic and Anti-Tumoural Activities Inhibiting Melanoma Tumour Growth in a Preclinical Model 

      Tobío Ageitos, Araceli; Alfonso Rancaño, María Amparo; Madera-Salcedo, Iris K.; Botana López, Luis Miguel; Blank, Ulrich (PLOS, 2016-12-14)
      Yessotoxins (YTXs) are a group of marine toxins produced by the dinoflagellates Protoceratium reticulatum, Lingulodinium polyedrum and Gonyaulax spinifera. They may have medical interest due to their potential role as ...
    • Yessotoxin, a promising therapeutic tool 

      Alfonso Rancaño, María Amparo; Rodríguez Vieytes, María Mercedes; Botana López, Luis Miguel (MDPI, 2016-01-28)
      Yessotoxin (YTX) is a polyether compound produced by dinoflagellates and accumulated in filter feeding shellfish. No records about human intoxications induced by this compound have been published, however it is considered ...
    • ZnO nanoparticles coated with oleic acid as additives for a polyalphaolefin lubricant 

      Mariño Fernández, Fátima; López Iglesias, Enriqueta; Arnosa Prieto, Ángela; González Gómez, Manuel Antonio; Piñeiro Redondo, Yolanda; Rivas Rey, José; Álvarez Lorenzo, Carmen Isabel; Fernández Pérez, Josefa (Elsevier, 2022)
      In this work, ZnO nanoparticles (NPs) were successfully synthesized and coated with oleic acid (OA). The mean diameter of these NPs (ZnO-OA) was around 11.5 nm, their core was characterized by XRD and their coating by FTIR ...
    • Zoanthamine alkaloids from the zoantharian zoanthus cf. pulchellus and their effects in neuroinflammation 

      Guillen, Paul O.; Gegunde Mosquera, Sandra; Jaramillo, Karla B.; Alfonso Rancaño, María Amparo; Calabro, Kevin; Alonso López, Eva; Rodriguez, Jenny; Botana López, Luis Miguel; Thomas, Olivier P. (MDPI, 2018)
      Two new zoanthamine alkaloids, namely 3-acetoxynorzoanthamine (1) and 3-acetoxyzoanthamine (2), have been isolated from the zoantharian Zoanthus cf. pulchellus collected off the coast of the Santa Elena Peninsula, Ecuador, ...

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