Resultados de investigación

The dataset contains all raw data of the work "Straightforward purification method for the determination of the activity of glucose oxidase and catalase in honey by extracting polyphenols with a film-shaped polymer", We gratefully acknowledge the financial support provided by all funders. Author Saul Vallejos received funding from "La Caixa" Foundation Grant LCF/PR/PR18/51130007. Author Jose Miguel García received funding from “Spanish Agencia Estatal de Investigación " Grant PID2020-113264RB-I00 / AEI / 10.13039/501100011033. Ana Arnaiz received funding from Ministerio de Universidades-European Union in the frame of NextGenerationEU RD 289/2021 (Universidad Politécnica de Madrid). We also gratefully acknowledge European Regional Development Fund (ERDF). Gianluca Utzeri thanks Fundação para a Ciência e a Tecnologia (FCT, Portugal) for PhD grant (SFR/BD/146358/2019). The Coimbra Chemistry Centre is supported by the FCT, through Projects UIDB/00313/2020 and UIDP/00313/2020.

The dataset contains all raw data of the work "SARS-CoV-2 easy and visual detection with a fluorogenic sensory polymer", The project leading to these results has received funding from "La Caixa" Foundation, under agreement LCF/PR/PR18/51130007. We also gratefully acknowledge the financial support provided by FEDER (Fondo Europeo de Desarrollo Regional) through the Spanish State Research Agency (PID2020-113264RB-I00/AEI/10.13039/501100011033). Finally, all the authors want to thank the support provided by “Ayuntamiento de Villadiego” when looking for participants for the proof of concept.

Dataset of 10-minute global horizontal irradiance and global horizontal ultraviolet irradiance values measured at the radiometric station of the SWIFT Research Group, Burgos (Spain).

The present dataset contains two complementary databases to analyse the scientific impact of the Camino de Santiago in the academic literature. On the one hand, we have included a database extracted from Scopus with indexed manuscripts directly related to the Camino de Santiago. On the other hand, we also present a database of international doctoral theses also directly related to the Camino de Santiago. The dataset includes not only the final processed database but also the raw file from the Scopus search. A process of harmonisation of keywords, keywords+ and institutions has been performed on the original query. The files used to achieve the harmonisation are also included in the dataset., The authors are grateful for the support and funding from the Ministry of Science and Innovation through its networks of excellence HAR2017-90883-REDC and RED2018-102518-T) and the project PID2020118906GB-I00, and from the Junta de Castilla y León - Consejería de Educación (BDNS 425389). Also, this work has been partially funded by the European Social Fund, through the grant of Silvia Díaz de la Fuente's predoctoral contract through the Consejería de Educación de la Junta de Castilla y León., v.2

The dataset contains all raw data of the work "Democratization of copper analysis in grape must following a polymer-based lab-on-a-chip approach", This work was supported by the Regional Government of Castilla y León (Junta de Castilla y León) and by the Ministry of Science and Innovation MICIN and the European Union NextGenerationEU PRTR. Author Jose Miguel García received grant PID2020-113264RB-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe”.

The dataset contains all raw data of the work "Metal-free organocatalysts for high hydrolytic stability single component polyurethane adhesives and their application in decorative insulation facades manufacturing", We gratefully acknowledge the financial support provided by all funders. This work was supported by the Regional Government of Castilla y León (Junta de Castilla y León) and by the Ministry of Science and Innovation MICIN and the European Union NextGenerationEU PRTR. Author Jose Miguel García received grant PID2020-113264RB-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe”.

The dataset contains all raw data of the work "Boron nitride-reinforced porous aramid composites with enhanced mechanical performance and thermal conductivity", The authors gratefully acknowledge the financial support provided by the Regional Government of Castilla y León (Junta de Castilla y León), the Ministry of Science and Innovation MICIN and the European Union NextGeneration EU/PRTR, and the Spanish Agencia Estatal de Investigación (State Research Agency) (PID2019-108583RJ-I00/AEI/10.13039/501100011033).

The dataset contains all raw data of the work "Film-shaped reusable smart polymer to produce lactose-free milk by simple immersion", We gratefully acknowledge the financial support provided by all funders. This work was supported by the Regional Government of Castilla y León (Junta de Castilla y León) and by the Ministry of Science and Innovation MICIN and the European Union NextGenerationEU PRTR. Author J. M. García received grant PID2020-113264RB-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by “ERDF A way of making Europe”. A. Arnaiz received funding from Ministerio de Universidades-European Union in the frame of NextGenerationEU RD 289/2021 (Universidad Politécnica de Madrid). J. L. Vallejo-García received the grant PRE2021-09812 funded by MCIN/AEI/ 10.13039/501100011033 and by “ESF Investing in your future”.

A new, simple and fast protocol to generate gold-based SERS substrates is presented in this work. Melamine is a compound widely used in the industry that can be toxic for humans if consumed even in low concentrations. EC-SERS is an excellent alternative to classical methods to detect and quantify this compound because Raman spectroscopy provides a fingerprint of the molecules, providing very good sensitivity. In this work, time-resolved Raman spectroelectrochemistry is employed to generate a SERS substrate and to detect melamine, all in a single experiment. The dynamic character of this technique provides valuable information about the interaction of the molecule with the generated substrate. An optimization of the spectroelectrochemical method based on a multi-pulse amperometric detection has been performed. The new protocol presented in this work shows significant figures of merit in a very short experiment time, just 25 s., Authors acknowledge the financial support from Agencia Estatal de Investigación/Ministerio de Ciencia e Innovacion /10.13039/501100011033 (Grant PID2020-113154RB-C21) and Ministerio de Ciencia, Innovación y Universidades (Grant RED2018-102412-T). W. Ch. thanks JCyL for his postdoctoral fellowship (Grant BU297P18). S.H. and M.P-E. thank JCyL and European Social Fund for their predoctoral fellowships.

This work demonstrates how the way a chemical system is sampled plays a key role in spectroelectroanalysis, illustrated by the quantification of an analyte in presence of an antioxidant compound. For this purpose, bidimensional spectroelectrochemistry experiments were performed using epinephrine as the model analyte and ascorbic acid as antioxidant and interfering compound, as a proof of concept. This is the first time that three calibration curves are obtained simultaneously on a single spectroelectrochemistry data set, one for the electrochemical signal and two for the optical responses in normal and parallel configurations. The differences between the two optical arrangements, that are related to the diffusion process which is an essential feature for the spectroelectrochemical detection of compounds, have been experimentally demonstrated. As can be observed, the spectral signal in parallel configuration allows us to obtain the best analytical results, since in this configuration only the first micrometers of the solution adjacent to the electrode surface are sampled, thus removing the interfering effect of the antioxidant compound. This fact does not occur with either the electrochemical signal or the spectral response in normal configuration. Furthermore, it has been shown that the parallel configuration provides better results than the normal configuration in terms of sensitivity. In summary, epinephrine is successfully detected in a simple and effective way, even in the presence of a direct antioxidant compound such as ascorbic acid at different concentrations levels, which makes spectroelectrochemistry a good choice for quantitative analysis., Authors acknowledge the financial support given by Ministerio de Ciencia e Innovación and Agencia Estatal de Investigacion (MCIN/AEI/ 10.13039/501100011033, PID2020-113154RB-C21) and Ministerio de Ciencia, Innovacion y Universidades (Grant RED2018-102412-T). Fabiola Olmo is grateful for the contract funded by Junta de Castilla y Leon, the European Social Fund, and the Youth Employment Initiative.