Results 151 to 160 of about 94,956 (292)

Concurrent Calcium and Magnesium Determination by Ion Chromatography: An Approach to Avoid Interferences That Compromise Analysis

open access: yesBiomedical Chromatography, Volume 40, Issue 2, February 2026.
ABSTRACT To evaluate phosphate‐binding by calcium succinate and combinations of calcium and magnesium salts, ion chromatography (IC) methods were developed and validated for the determination of calcium and magnesium across the pH range in the human gastrointestinal tract (pH 1.2–6.8). Separation was achieved on a Dionex IC system using a Dionex IonPac
Deanna Nelson, G. Dean Marbury
wiley   +1 more source

Mono‐Amination of Methyl‐α‐d‐glucoside via Borrowing Hydrogen with Recyclable Ru/C

open access: yesChemCatChem, Volume 18, Issue 3, 12 February 2026.
Mono‐amination of methyl‐α‐d‐glucoside in the presence of a recyclable Ru based catalyst: effect of the nature of the atmosphere. Abstract This study presents a highly efficient and sustainable method for the mono‐amination of unprotected sugar derivatives using a commercially available Ru/C heterogeneous catalyst under borrowing hydrogen (BH ...
Hana Bensalem   +6 more
wiley   +1 more source

The Phospholipid Bis(monoacylglycero)Phosphate Confers Antitumour Immunogenicity to Exosomes Secreted by Dendrogenin A, Which Activates Its Biosynthesis in Tumour Cells

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 2, February 2026.
Dendrogenin A stimulates, via LXRβ, the expression and activity of enzymes responsible for the biosynthesis of the phospholipid BMP. BMP is a key determinant of the antitumour immunogenicity of exosomes secreted by DDA‐treated melanoma and triple‐negative breast cancer cells and enhances mouse survival and anti‐PD‐1 therapy in melanoma.
Julio Buñay   +11 more
wiley   +1 more source

Pressed boride cathodes [PDF]

open access: yes
Results of experimental studies of emission cathodes made from lanthanum, yttrium, and gadolinium hexaborides are presented. Maximum thermal emission was obtained from lanthanum hexaboride electrodes.
Wolski, W.
core   +1 more source

Relationships Between Soil Phosphorus Fractions and Greenhouse Gas Emissions in Degraded Red and Black Soils Amended With Magnesium Treated Biochar

open access: yesGCB Bioenergy, Volume 18, Issue 2, February 2026.
The use of pristine and Mg‐modified biochar under acidic soils is of great interest. The biochar addition increases the pH of acidic soils and improves the soil health, and side by side increases the availability of nutrients such as phosphorus. Furthermore, the current study also documented that with the addition of biochar, greenhouse gas emission ...
Muhammad Numan Khan   +10 more
wiley   +1 more source

Prediction of high-Tc superconductivity in ternary lanthanum borohydrides [PDF]

open access: bronze, 2021
Xiaowei Liang   +10 more
openalex   +1 more source

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