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Methylhydrazinium Lead Halide Perovskites: Effect of Composition and Dimensionality on Their Optoelectronic and Photodetection Properties
No full textThis data set describes the effect of methylhydrazinium cation on the photodetection properties of resulting single crystals. The data set contains structural and optical characteristics. Single crystals were used for the fabrication of planar type photodetector and the subsequent data set contains electrical properties, current−time, photocurrent density, responsivity, specific detectivity and external quantum efficiency as a function of irradiation intensity.</p
Raw data of publication: Lead biosorption and chemical composition of extracellular polymeric substances isolated from mixotrophic microalgal cultures
No full textThe deposited data were collected within the research project entitled ‘Określenie warunków syntezy, składu chemicznego i właściwości zewnątrzkomórkowych polimerów (EPS) wytwarzanych przez wybrane jednokomórkowe glony’ (eng.: ‘Determining of the conditions of synthesis, chemical composition, and properties of extracellular polymers (EPS) produced by selected unicellular algae’). The research was financed by the National Science Centre, Poland as part of the project under the PRELUDIUM 22 (project no.: 2023/49/N/NZ9/03415) and SONATA 12 (project no.: 2016/23/D/NZ9/02670).The main objective of the research was to evaluate the influence of mixotrophic cultivation of microalgae on the EPS productivity and chemical composition, and to determine the sorption potential of EPS extracted from mixotrophic cultures.The research was conducted at the Institute of Agrophysics, Polish Academy of Sciences in Lublin (Poland). The collection contains EPS productivity, EPS chemical composition, sorption studies, FTIR analysis of EPS from autotrophic and mixotrophic cultures, EPS from mixotrophic cultures after pH modification and pH-modified EPS after Pb(II) sorption).The attached files have been compressed to *.zip format. The dataset consists of the following files:A_1.zip – raw data on the EPS productivity and chemical composition (.xlsx, .jpg);A_2.zip – raw data on the FTIR spectra of EPS (.xlsx, .spa);Pb_sorption.xlsx – raw data on the Pb(II) sorption (.xlsx).The data was compiled based on laboratory tests. The results were obtained using the following research equipment: spectrophotometer Carry 300, FTIR Spectrometer Nicolet 6700, ICP-OES iCAP 6500 Duo. Software: Statistica, Omnic, OriginPro.</p
Effects of acorn flour addition on baking characteristics of wheat flour
No full textData is in .xlsx format and concerns quality properties of acorn and wheat flour, determined using physicochemical and instrumental methods, including basic characteristics of flours, technological and baking properties (e.g. farinographic and extensographic evaluation), laboratory baking test.Methodology:Contents of water, protein, fat, fiber, and ash were determined using standard AOAC Official Methods [23] (methods 925.10, 960.52A, 923.05, 920.86, and 923.03, respectively). The carbohydrate content was calculated by the difference between 100 g and the content of determined compounds. The wet gluten content and its spreadability, Zeleny’s sedimentation index, falling number, and acidity of wheat flour were determined using ICC Standard Methods [24] (methods 150, 116/1, 107/1, and 145, respectively).Water absorption was determined using a centrifugation-based method, following the standard AACC Method 56–20.01.Fermentographic analysis of the flour samples was carried out using a BZS SZ 2005 type laser fermentograph (Sadkiewicz Instruments, Bydgoszcz, Poland), following the methodology described by Sobczyk et al., 2017 ( https://doi.org/10.1111/jfpp.13293).Amylographic analysis of the flour samples was conducted according to the Polish Standard PN-EN ISO 7973:2016-01 using the Micro Visco-Amylo-Graph (Brabender®, GmbH & Co. KG, Duisburg, Germany).Farinographic analysis of the flour samples was conducted using a Brabender Farinograph® (Brabender®, GmbH & Co. KG, Duisburg, Germany), following the guidelines outlined in the Polish Standard PN-EN ISO 5530-1:2015-01.Extensographic analysis of the flour samples was performed using a Brabender Extensograph®-E (Brabender®, GmbH & Co. KG, Duisburg, Germany), according to the Polish Standard PN-EN ISO 5530-2:2015-01.The dough and bread yields, as well as oven and total losses, were quantified using mathematical calculations based on the methodology outlined by Mohammadi et al., 2014 (https://doi.org/10.1016/j.jiec.2013.08.035).Bread volume was measured automatically using a TexVol BVM 6630 device (Perten Instruments, Hägersten, Sweden).The hardness of the bread crumb was assessed using a TA.HDplus texture analyzer (Stable Microsystem Ltd., Godalming, UK). The parameter was defined as the force required to compress the crumb.Abbreviations:In all tables:W—wheat flour;A—acorn flour;0, 5, … 100—indicates the percentage of wheat/acorn flour in the total flour content of the sampleIn table Farinographic properties:DST - dough stability timeDDT - dough development time</p
Experimental data on a titanium surface coating containing cerium and tetracycline
No full textFiles include the data presented in the manuscript entitled "Multifunctional Cerium-Tetracycline Coating for Titanium Implants: A Dual Approach to Antibacterial and Corrosion Resistance" by M. Jakubowski et al.Data (.csv) includes:AFMSq_Sa_Average_Value.tabGrowth_kinetics.tabLogarythmic_reduction.tabEDS_results_for_the_elemental_composition.tabFTIR_spectra.tabFTIR_spectra_after_BSA.tabContact_angle.tabEIS_spectra.tabOCP_plots.tabEIS_results_table.tabTafel_plots.tabDrug_sorption.tabDrug_release.tabXPS_results.tabData (.png) includes:AFM_CeTit_20x20.pngAFM_CeTitTetra_20x20.pngAFM_NaTit_20x20.pngAFM_Tit_20x20.pngData (.tif) includes:EDS_map_CeTit.tifEDS_map_CeTitTetra.tifEDS_map_NaTit.tifSEM_CeTit_5kx.tifSEM_Cetit_10kx.tifSEM_CeTitTetra_5kx.tifSEM_CeTitTetra_10kx.tifSEM_NaTit_5kx.tifSEM_NaTit_10kx.tifData (.jpg) includes:FTIR_map_CeTit.jpgFTIR_map_CeTitTetra.jpgFTIR_map_NaTit.jpgFTIR_map_CeTit_before_BSA.jpgFTIR_map_CeTit_after_BSA.jpgFTIR_map_CeTitTetra_before_BSA.jpgFTIR_map_CeTitTetra_after_BSA.jpgFTIR_map_Tit_before_BSA.jpgFTIR_map_Tit_after_BSA.jpgList of abbreviations:SEM – scanning electron microscopy;FTIR – Fourier-transform infrared spectroscopy;AFM – atomic force microscopy;BSA – bovine serum albumin;EDS – energy-dispersive X-ray spectroscopy;XPS – X-ray photoelectron spectroscopy;EIS – Electrochemical Impedance Spectroscopy.</p
Udział miast w międzynarodowych procesach decyzyjnych – wpływ wybranych miast europejskich na prawo międzynarodowe i stosunki międzynarodowe - część 7
No full textOdpowiedzi uzyskane od przedstawicieli części badanych miast (Amsterdam, Barcelona, Haga, Sztokholm).</p
Targeted proteomics in candidaemia
No full textThe dataset includes the expression profiles of 75 targeted inflammatory mediators detected in 44 critically ill patients, hospitalized in intensive care unit (ICU) to identify key differences in the serum inflammatory proteome between groups: with isolated candidemia (C2; n=12), candidemia with bacterial co-infection (BC2; n=12) and non-septic ICU controls (CON1; n=20). The controls did not develop neither isolated candidemia nor candidemia with bacterial co-infection to the end of their ICU stay. Inflammatory protein levels were quantified using a multiplex proximity extension assay (PEA) with the Olink® Target 96 Inflammation Panel, with all serum samples processed in a single batch to minimize assay variability. The dataset included Normalized Protein eXpression (NPX) values for 75 cytokines for patients’ groups.</p
Microencapsulated fractions of turkey tail
No full textBadania koncentrują się na wpływie procesu kapsułkowania frakcji bioaktywnych z wrośniaka różnobarwnego (Trametes versicolor) na potencjalne właściwości antyoksydacyjne, przeciwzapalne i przeciwnowotworowe proszków otrzymanych z wykorzystaniem techniki susznika rozpyłowego. Szczególną uwagę zwrócono na frakcję potencjalnie biodostępną uzyskaną po trawieniu in vitro oraz wpływ interakcji na ostateczną funkcjonalność uzyskanych dodatków (PL)The study focuses on the impact of the encapsulation process of bioactive fractions from Trametes versicolor on the potential antioxidant, anti-inflammatory, and anticancer properties of powders obtained using the spray-drying technique. Particular attention was paid to the potentially bioavailable fraction obtained after in vitro digestion and the impact of interactions on the final functionality of the resulting additives (EN)</p
Parameters of State in the Global Thermodynamics of Binary Ideal Gas Mixtures in a Stationary Heat Flow
No full textDane do rysunku 1 z powiazanej publikacji</p
Effects of HIIT during pregnancy on changes in cardiopulmonary parameters and glucose and lipid metabolism biomarkers - a randomized control trial
No full textThis database contains cardiopulmonary data and glucose and lipid homeostasis biomarkers data collected in pregnant participants before (the 1st assessment) and after 8-week interventions (the 2nd assessment). The HIIT group participated in a novel prenatal high intensity interval training (HIIT), the EDU group was subjected to educational classes and performed physical activity on their own, in line with standard recommendations. We also presented data on participants’ characteristics: age, week of pregnancy, parity, physical activity level (based on International Physical Activity Questionnaire), education.The cardiopulmonary data was collected based on the cardiopulmonary exercise test (CPET), using a cycle ergometer with an electronically regulated load (Viasprint 150P; Germany) and a pulmonary gas analyzer (Oxycon Pro; Erich Jaeger GmbH, Germany). We presented maximal values for two time points: before and after the intervention: the maximal minute ventilation (VEmax), maximal oxygen consumption (VO2max), oxygen consumption at anaerobic threshold (VO2/AT), maximal heart rate (HRmax), maximal breathing frequency (BFmax) and maximal load (Lmax).The description of the CPET: The women sat on a chair for 5 minutes with a silicon face mask for breathing adaptation before the actual test. After the adaptation period, the women began to warm up by cycling for 4 minutes with a relative load of 0.4 W⸱kg-1 of body mass. When the participants had warmed up, the load was increased by 0.2 W⸱kg-1 per minute until they refused. In preparation for the test, the women were encouraged to cycle up to the limit of their physical capacity. They were also informed that they could stop the test at any time. The participants rested for 3 minutes after they finished cycling. We used the same CPET protocol before and after 8-week exercise program. At these two timepoints the number of applied Watts was related to individual participant’s body weight (after 8 weeks the number of Watts was adjusted to the increased body weight). The maximal oxygen uptake (VO2max) was defined as the volume of oxygen consumed at maximal exertion sustained for 15 seconds. The AT was determined utilizing a modified V-slope method and the ventilatory equivalent (VE) method.On the days of exercise tests we assessed selected glucose and lipid metabolism biomarkers from blood samples in fasting condition. The levels of fasting glucose, glycated hemoglobin, and lipid profile (total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, not high-density lipoprotein-cholesterol, triglycerides) were assessed on the same day of blood collection, in a commercial laboratory which has accreditation from the Polish Center for Accreditation (no. Nr AM 002). In the next step we assessed the levels of insulin, leptin, and irisin. The blood (5 ml) was collected into BD Vacutainer® blood collection tubes (Catalogue no. 368774) containing a coagulation accelerator for serum separation. The serum was obtained by standard laboratory procedures (centrifuged at 2000 g for 10 min at 4 °C.), aliquoted into 500-ml portions, and frozen at −86 °C until analysis (at most 6 months from separation). Levels of serum insulin and leptin were determined using the Luminex® technique with a high sensitivity kit (Milliplex MAP kit) from Bio-Techne Corporation. The analyses were done using a MAGPIX fluorescence detection system (Luminex Corp., Austin, TX, USA) with Luminex assays (Luminex Corp.; Luminex Human Magnetic Assays). Quantification of serum irisin was based on a competitive enzyme immunoassay (competitive ELISA) using Thermo Scientific™ Multiskan™ FC Microplate Photometer (Singapore). The assay kits were purchased from Phoenix Pharmaceuticals Inc. (catalog no. EK 067-29).Based on this data first, we aimed at answering whether the high intensity interval training (HIIT) will positively affect the cardiopulmonary parameters in pregnant women; secondly, will biomarkers of glucose and lipid metabolism remain normal after HIIT intervention?We observed that both interventions were effective to keep the levels of glucose and lipid biomarkers within the normal ranges for pregnancy. We have not observed any adverse obstetric and neonatal outcomes in either group.We concluded that both supervised HIIT and self-performed moderate to vigorous physical activity can be recommended for prevention of metabolic disorders during pregnancy. However, to improve exercise capacity, women should be subjected to HIIT programs..This dataset was collected as part of a larger project on "The Effect of Pre- and Postnatal High Intensity Interval Training and Moderate Intensity Continuous Training on Biological, Functional and Psychological Markers of Pregnancy Disorders and Non-communicable Diseases in Mothers and Offsprings" (NCT05009433).</p
Risdiplam retention studies and development of extraction from serum
No full textThe primary objective was to investigate the retention of risdiplam under various conditions in reversed-phase ultra-high performance liquid chromatography. Such a study proved to be crucial to better understand the retention mechanism of risdiplam. The study was conducted using five stationary phases: octadecyl, pentafluorophenyl, diphenyl, phenyl and phenyl-hexyl. The π-π interactions were shown to be dominant for risdiplam, resulting in higher retention for phenyl-based stationary phases compared to octadecyl phases. The effect of the mobile phase composition (water, acidified water, salt addition, salt concentration and pH) was evaluated, with particular attention paid to the effect of the pH, as this parameter appears to have an impact on the risdiplam molecule. The pentafluorophenyl column was chosen because of its short retention time regardless of the mobile phase used and relatively symmetrical peaks. The developed method allowed for precise, repeatable, and sensitive analysis of risdiplam in just 3 minutes. It was applied for the analysis of risdiplam in serum samples. The protein precipitation procedure was optimized (type and volume of solvent) and used during extraction. Finally, 10% TFA was selected as a solvent for precipitation, since it allowed for the recovery of 90%. This is the first such complex study on the chromatographic behaviour of risdiplam, as well as its extraction from serum samples.</p
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