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Assessment of borehole water quality in Nwadzekudzeku village, Giyani, Limpopo Province, South Africa: Implication for potential human health risks
Published 2025-03-01“…Multivariate statistical analysis revealed that the hydrochemical parameters were enriched in the aquifer through ion exchange reaction, dissolution of silicate minerals from the mafic-ultramafic lithologies, and agricultural activities. …”
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4063
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4064
N-2-Hydroxypropyl Trimethyl Ammonium Chloride Chitosan-Aluminum Nano-Adjuvant Elicit Strong Immune Responses in Porcine Epidemic Diarrhea Inactivated Vaccine
Published 2025-01-01“…The aim of this study was to develop N-2-HACC-Al nano-adjuvant as a high immune-enhancing adjuvant and to make the vaccine suitable for intramuscular and oral administration.Methods: N-2-HACC-Al nano-adjuvant was prepared by ion crosslinking method using the N-2-hydroxypropyl trimethyl ammonium chloride chitosan (N-2-HACC). …”
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4065
Dissolution, Solubility, and Stability of the Basic Ferric Sulfate-Arsenates [Fe(SO4)x(AsO4)y(OH)z·nH2O] at 25–45°C and pH 2–10
Published 2021-01-01“…Based on the dissolution experiment at 25°C and pH 2, the solubility products (Ksp) for the basic ferric sulfate-arsenate [Fe(SO4)0.27(AsO4)0.73 (OH)0.27·0.26H2O], which are equal to the ion activity products (logˍIAP) at equilibrium, were calculated to be -23.04 ± 0.01 with the resulting Gibbs free energies of formation (ΔGfo) of −914.06 ± 0.03 kJ/mol.…”
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4066
A Sustainable Approach: Repurposing Red Beetroot Peels for Innovative Meringue Products
Published 2025-01-01Get full text
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4067
Evaluation of the biological treatment of a real contaminated groundwater through reductive dechlorination biostimulation
Published 2025-01-01“…Target contaminants used were tetrachloroethane (TeCA), trichloroethylene (TCE) and sulphate ion. Various conditions, including biostimulation and bioaugmentation approaches were tested to evaluate the feasibility of biological treatment. …”
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4068
Inducing salt stress tolerance in bitter gourd (Momordica chanrantia) through seed treatment with chitosan
Published 2025-01-01“…MethodsThe present study was designed to evaluate the various morphological attributes (mean germination time, germination index, final emergence percentage, measurements of root length, measurement of shoot length, measurement of plant dry biomass, and measurement of plant fresh biomass), physiological attributes (leaf chlorophyll content and electrolyte leakage), biochemical attributes (proline contents, antioxidant enzymes, superoxide dismutase, catalase Q9 , and peroxidase), leaf water relations (leaf osmotic potential, leaf water potential, leaf turgor potential, and leaf relative water content), and ion concentrations (Na+, K+, Ca +, and Cl-) that can be used for the evaluation of salt stress tolerance potential in bitter gourd. …”
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4069
Increased methane production associated with community shifts towards Methanocella in paddy soils with the presence of nanoplastics
Published 2024-12-01“…Here, we employed a combination of process measurements, short-chain and long-chain fatty acid (SCFAs and LCFAs) profiling, Fourier-transform ion cyclotron resonance mass spectrometry, quantitative PCR, metagenomics, and mRNA profiling to investigate the impact of LDPE nanoplastics (NPs) on dissolved organic carbon (DOC) and CH4 production in both black and red paddy soils under anoxic incubation over a 160-day period. …”
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4070
Liquid chromatography-tandem mass spectrometry for the quantification of ripretinib and its metabolites DP-5439 in human plasma
Published 2025-01-01“…Multiple reaction monitoring was implemented along with electrospray ionization positive mode for detection. The ion pairs of ripretinib, DP-5439 and internal standard D8-ripretinib were m/z 510.1→m/z 417, m/z 496.11→m/z 402.9 and m/z 518.15→m/z 420, respectively. …”
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4071
Metabolomics and Transcriptomics Reveal the Effects of Different Fermentation Times on Antioxidant Activities of <i>Ophiocordyceps sinensis</i>
Published 2025-01-01“…The antioxidant results of <i>O. sinensis</i> indicate that the ferric ion-reducing antioxidant power (FRAP), antioxidant capacity (2.74 ± 0.12 μmol Trolox/g), 2,2-diphenyl-1-picrylhydrazyl (DPPH•) free radical scavenging rate (60.21 ± 0.51%), and the hydroxyl free radical scavenging rate (91.83 ± 0.68%) reached a maximum on day 30. …”
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4072
Bortezomib-releasing silica-collagen xerogels for local treatment of osteolytic bone- and minimal residual disease in multiple myeloma
Published 2024-12-01“…In vitro and in vivo (tissue sections) release of bortezomib was assessed by ultrahigh-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) and time-of-flight secondary ion mass spectrometry (ToF-SIMS). Material impact on bone formation was assessed in vitro regarding osteoclast/osteoblast numbers and activity. …”
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4073
Systematic collection, annotation, and pattern analysis of viral vaccines in the VIOLIN vaccine knowledgebase
Published 2025-02-01“…Furthermore, our Gene Ontology (GO) enrichment analysis using a customized Fisher’s exact test identified many enriched patterns such as viral entry into the host cell, DNA/RNA/ATP/ion binding, and suppression of host type 1 interferon-mediated signaling pathway. …”
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4074
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4075
Sodium Butyrate: A Multifaceted Modulator in Colorectal Cancer Therapy
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4076
Genetic characteristics of influenza A and B viruses circulating in Russia in 2019–2023
Published 2024-12-01“…Objectives of the study include: analysis of influenza virus circulation in Russia in 2019–2023, phylogenetic and molecular analysis of hemagglutinin (HA) sequences of influenza viruses, detection of mutations associated with drug resistance to neuraminidase (NA) inhibitors and M2-protein (M2) ion channel inhibitors. Materials and methods. …”
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4077
Enhancing elemental release and antibacterial properties of resin-based dental sealants with calcium phosphate, bioactive glass, and polylysine
Published 2025-01-01“…Abstract Background This study aimed to develop ion-releasing and antibacterial resin-based dental sealants comprising 3 to 6 wt% monocalcium phosphate monohydrate (MCPM, M), 3 to 6 wt% bioactive glass (BAG, B), and 3 to 6 wt% polylysine (PLS, P). …”
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Research progress of phosphogypsum-based backfill technology
Published 2025-02-01“…This stabilization process occurs through mechanisms such as adsorption, physical encapsulation, chemical precipitation, and ion replacement. Pretreatment technologies for phosphogypsum are classified into physical, chemical, and thermal methods. (4) Future efforts in phosphogypsum-based backfill should prioritize long-term safety and environmental sustainability. …”
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4080
Melt inclusion bubbles provide new insights into crystallisation depths and CO2 systematics at Soufrière Hills Volcano, Montserrat
Published 2025-01-01“…Analyses were conducted using Raman spectroscopy, ion microprobe, and electron probe analysis. Dacitic–rhyolitic MI occur within andesitic whole rock compositions. …”
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