BUSCADOR RECOLECTA

Materials and characterization techniques, experimental procedures, NMR spectra, FTIR spectra, POM textures, DSC thermograms, X-ray diffractograms, EIS measurements, UV–vis spectra, and TEM images., Peer reviewed

Scheme of synthesis, NMR spectra, FAB+ and ESI+ spectra, HPLC traces, pKa determination, X-ray crystallographic information, stability and photostability studies, 1O2 generation, photophysical properties, TD-DFT calculations, biological properties, and NADH oxidation (PDF)., Molecular Formula Strings (CSV)., Peer reviewed

Figure S1: EDS analyses, XRD, and XPS results; Text S1: Discussion of XPS results; Figure S2. EPR spectrum of radicals generated by the Ag/TiO2-sunlight system, captured using DMPO. Signals: Black: experimental results, blue: simulated DMPO-●OH and red: simulated DMPO-SO4. Test conditions: DMPO = 5 mM; PDS = 100 mM. Simulation software: EasySpin in the MATLAB. (Exp. = in the experiment; Sim. = in the simulation); Figure S3: predicted biological activity; Table S1: Characteristics of the identified by-products of Levofloxacin (LEV)., Peer reviewed

Indoor fungi can cause negative health effects due to the production of toxins or volatiles that trigger the immune system of the occupants. To what degree indoor fungi (mycobiomes) differ between buildings with different usage is poorly known. Here, we compare the indoor mycobiomes in 123 children’s daycare centers and 214 private homes throughout Norway, as revealed by metabarcoding of DNA extracted from dust samples collected by community scientists. Although the fungal richness per se was similar in dust samples from daycares and homes, the fungal community composition differed. Yeast fungi, distributed mainly across the orders Saccharomycetales, Filobasidiales and Tremellales, were proportionally more abundant in the daycares, while filamentous fungi, including spore-producing molds such as Aspergillus, Penicillum and Cladosporium, were relatively more abundant in homes. Number of occupants, which is considerably higher in daycares, correlated significantly with the fungal community shift. We hypothesize that the density of occupants and their age distribution drive the systematic difference of yeasts and filamentous fungi in the two building types., European Union’s Horizon 2020 research and innovation program (Marie Skłodowska-Curie Individual Fellowship to PMM-S; grant agreement MycoIndoor No 741332). PMM-S also thanks the grant PID2021-123184OA-I00 funded by MCIN/AEI/ https://doi.org/10.13039/501100011033 and ERDF—A way of making Europe., Peer reviewed

Homochiral versus heterochiral polymerization. -- Unit cell used for the reaction mechanism study. -- Analysis of alternative paths for the phenyl migration. -- Ab-initio band structure calculation., Advancements in the on-surface synthesis of atomically precise graphene nanostructures are propelled by the introduction of innovative precursor designs and reaction types. Until now, the latter has been confined to cross-coupling and cyclization reactions that involve the cleavage of specific atoms or groups. In this article, we elucidate how the migration of phenyl substituents attached to graphene nanoribbons can be harnessed to generate arrays of [18]-annulene pores at the edges of the nanostructures. This sequential pathway is revealed through a comprehensive study employing bond-resolved scanning tunneling microscopy and ab-initio computational techniques. The yield of pore formation is maximized by anchoring the graphene nanoribbons at steps of vicinal surfaces, underscoring the potential of these substrates to guide reaction paths. Our study introduces a new reaction to the on-surface synthesis toolbox along with a sequential route, altogether enabling the extension of this strategy towards the formation of other porous nanostructures., Peer reviewed

This study investigates the rheological behavior of oil well cement pastes (OWCPs) modified with core/shell TiO2@SiO2 (nTS) nanoparticles and polycarboxylate-ether (PCE) superplasticizers at different temperatures (25, 45, and 60 °C). Results show that nTS particles increased static and dynamic yield stresses and the apparent viscosity of the cement slurries due to an increased solid volume fraction and reduced free water availability. The increase in the slurry dispersion by adding PCE superplasticizers enhanced the effect of the nanoparticles on the rheological parameters. Oscillation rheometry demonstrated that nTS nanoparticles enhanced the structural buildup, while PCE retarded hydration. Furthermore, slurries hydrated at 60 °C experienced higher initial values of the elastic modulus and a faster exponential increase in this rheological parameter due to the acceleration of the cement hydration., This research was partly funded by Coordenação de Aperfeiçoamento de Pessoal de Nível Superior—Brasil (CAPES), grant number 001 and PID2020-115797RB-I00/AEI/10.13039/501100011033 (RHEODUR) project., Peer reviewed

Geochemical and mineralogical dataset of tephra from the 2021 Tajogaite eruption, La Palma, Canary Islands. Description of methods used for collection/generation of data: The analytical package 4LITHORES from Actlabs laboratories was used to determine the concentrations of major and trace elements in bulk tephra samples. It combines packages 4B (lithium metaborate/tetraborate fusion and ICP-OES analysis) and 4B2 (trace elements by ICP-MS). X-ray diffraction files were acquired at the analytical facilities of GEO3BCN of CSIC by using a diffractometer Bruker D8-A25 (acquisition with Cu Kα radiation, tube voltage, and current of 40 kV and 40 mA, respectively; scans from 4° to 60° in 2θ, with a step size of 0.035°, and an equivalent counting time of 192 s per step. Mineral identification and semi-quantification were carried out with the DIFFRAC.EVA software from Bruker. The leaching experiments of tephra were conducted using batch tests. In these tests, 1 gram of each ash sample was mixed with 10 millilitres of Milli-Q Plus ultrapure water (18.2 MΩ/cm) in 14x100 mm polypropylene test tubes and shaken for 4 hours at 20 rpm. Initial (pH₀, SC₀) and final (pHf, SCf) pH and specific conductivity (SC) were measured using a HANNA HI8424 pH Meter. Leachates were then filtered through 0.45 μm PVDF syringe filters and analyzed for anions (chloride, sulfate, fluoride, nitrate, nitrite) using ion chromatography (IC) on a Metrohm 850 Professional IC AnCat – MCS system. For major and trace element analysis, a portion of the leachate was acidified with 1% HNO₃, diluted to 100 ml, and analyzed by inductively coupled plasma mass spectrometry (ICP-MS) using an Agilent 7700X instrument. All analyses were conducted at the Technical Research Services of the University of Alicante. The spreadsheets are in CSV format UT-F8 and delimited by commas., Financial support was provided by Grant SD RD 1078/2021 LA PALMA (Monitorización, evaluación y seguimiento multidisciplinar de la erupción volcánica de La Palma - MESVOL) funded by Ministerio de Ciencia e Innovación of Spain to the University of Las Palmas de Gran Canaria, Grant PGC2018-101027-B-I00, funded by MCIN/AEI/10.13039/501100011033 and by ERDF 'A way of making Europe', Project PID2022-139990NB-I00 from Ministry of Science, Innovation and Universities (MCIU), and a pre-doctoral research fellowship to NGH (Grant FPU20/05157)., Filename 0: Tajogaite-chemistry_xrd-metadata.xml Short description of filename 0: Dataset metadata. Filename 1: 1-Tajogaite-tephra_sampling_data-IGSN.csv Short description of filename 1: Identification of samples. Filename 2: 2-Tajogaite-whole-rock_geochemistry.csv Short description of filename 2: Whole-rock geochemistry. Filename 3: 3-Tajogaite-XRD.csv Short description of filename 3: X-ray diffraction data. Filename 4: 4-Tajogaite-leaching.csv Short description of filename 4: Leachate chemistry of tephra., No

Table S1: Ease of identification of the tattooed lymph nodes. According to the identification scale described in Figure 2 of the main body of the manuscript; Figure S1: Percentage of lymph nodes with adjacent, inner or pericapsular localization of Mel-NPs; Table S2: Localization of Mel-NPs in the lymph nodes. According to the localization description showed in Figure 2 of the main body of the manuscript; Table S3: Extent of inflammation maximum length in the lymph nodes. Note that some nodes were not counted due to rupture of nodal tissue during surgical resection or sample; Figure S2: Diameter distribution histograms of Mel-NPs in the short and in long-term studies in vivo., Peer reviewed

Sample description for LaS-TaS2 (Table S1), electron microscopy images, XRD of time and temperature series LaS-TaS2 series, synchrotron experiments description of single nanotube diffraction, and description and analysis of XAS and DAFS spectral features., Peer reviewed

Synthesis and characterisation information of CNAzO14; 2. Preparation of 6BP18; 3. Preparation of EV2ON(Tf)2; 4. Thermal and liquid crystal properties of CNAzO14; 5. Additional figures: Figure S1. 1H-NMR of CNAzO14 [400 MHz, CDCl3]; Figure S2. POM mesophase texture of 6BP18 at 100 °C, obtained from a cooling process, and DSC thermograms [first (1) and second (2) heating (H) and cooling (C) cycles obtained at a scanning rate of 10 °C min−1]; Figure S3. POM mesophase texture of CNAzO14 at 91 °C, obtained from a cooling process, and DSC thermograms [second heating/cooling cycles at a scanning rate of 10 °C min−1]; Figure S4. Photograph showing the experimental setup used during the combined microscopic, dielectric, and light irradiation tests; Figure S5. Bode plots of the permittivity loss factor (e″) obtained in isothermal steps upon cooling from the isotropic melts, corresponding to (a) 5%-CNAzO14/6B18 and (b) 50%-CNAzO14/Ev2ON(Tf)2; Figure S6. Polarised optical micrographs (POMs) obtained for 5%-CNAzO14/6B18 (a) before and (b) during UV irradiation at 365 nm (130 °C). White bars correspond to 20 mm., Peer reviewed