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Drug: Magnesium
Nutrition: Sodium Chloride
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Total 347 results found since Jan 2013.
Effects of Additives on the Physical Stability and Dissolution of Polymeric Amorphous Solid Dispersions: a Review
AAPS PharmSciTech. 2023 Aug 21;24(7):175. doi: 10.1208/s12249-023-02622-8.ABSTRACTPolymeric amorphous solid dispersion (ASD) is a popular approach for enhancing the solubility of poorly water-soluble drugs. However, achieving both physical stability and dissolution performance in an ASD prepared with a single polymer can be challenging. Therefore, a secondary excipient can be added. In this paper, we review three classes of additives that can be added internally to ASDs: (i) a second polymer, to form a ternary drug-polymer-polymer ASD, (ii) counterions, to facilitate in situ salt formation, and (iii) surfactants. In an ASD...
Source: AAPS PharmSciTech - August 21, 2023 Category: Drugs & Pharmacology Authors: Jinghan Li Yihan Wang Dongyue Yu Source Type: research
Salt-flux growth of HoCuMg4 single crystals
Dalton Trans., 2023, Accepted Manuscript DOI: 10.1039/D3DT01511D, PaperRainer P öttgen, Maximilian Kai Reimann, Reinhard Kremer, Richard Dronskowski, Jutta Kösters, Chen Da Polycrystalline samples of the magnesium-rich intermetallic compounds RECuMg4 (RE = Dy, Ho, Er, Tm) were synthesized by reaction of the elements in sealed tantalum ampoules heated in a high-frequency induction... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Dalton Trans. latest articles - June 8, 2023 Category: Chemistry Authors: Rainer P öttgen Source Type: research
Effect of postpartum drenching on rumination time and reticuloruminal pH at a Hungarian dairy farm
Acta Vet Hung. 2023 May 5. doi: 10.1556/004.2023.00835. Online ahead of print.ABSTRACTThe aim of this research was to investigate the effect of drenching with a feed additive on rumination time (RT) and reticuloruminal pH post-partum at a Hungarian large-scale dairy farm. One hundred and sixty-one cows were fitted with a Ruminact© HR-Tag and from these 20 also received SmaXtec© ruminal boli approximately 5 days before calving. Drenching and control groups were established based on calving dates. Animals in the drenching group were dosed three times (Day 0/day of calving/, Day 1, and Day 2 after calving) using a feed addi...
Source: Acta Veterinaria Hungarica - May 5, 2023 Category: Veterinary Research Authors: Lea L énárt Andr ás Horváth Tam ás Kis D ávid Buják Ott ó Szenci Source Type: research
Solvation of magnesium chloride dimer in water: The case of anionic and neutral clusters
J Chem Phys. 2023 May 7;158(17):174311. doi: 10.1063/5.0146319.ABSTRACTThe structures of magnesium chloride dimer-water clusters, (MgCl2)2(H2O)n-/0, were investigated with size-selected anion photoelectron spectroscopy and theoretical calculations to understand the dissolution of magnesium chloride in water. The most stable structures were confirmed by comparing vertical detachment energies (VDEs) with the experimental measurements. A dramatic drop of VDE at n = 3 has been observed in the experiment, which is in accordance with the structural change of (MgCl2)2(H2O)n-. Compared to the neutral clusters, the excess electron ...
Source: Health Physics - May 4, 2023 Category: Physics Authors: Zhiyou Wei Hongguang Xu Xiling Xu Gang Feng Weijun Zheng Tao Li Source Type: research
Dual enzyme induced colorimetric sensor for simultaneous identifying multiple pathogens
This study develops a colorimetric sensor for detecting multiple bacteria with one probe using double-enzyme-induced colorimetry. Based on alkaline phosphatase (ALP) in bacteria decomposes L-ascorbic acid 2-magnesium phosphate salt hydrate into ascorbic acid (AA). Manganese dioxide flowers (MnO2 NFs) can oxidize TMB to etch gold nanorods (Au NRs), which can be inhibited by AA reduction to produce rich colors. Bacteria with varying ALP levels can be identified based on color changes and plasmon resonance wavelength signals produced from Au NRs. Furthermore, the conversion of RGB signals to digital signals and the use of lin...
Source: Biosensors and Bioelectronics - May 3, 2023 Category: Biotechnology Authors: Weiwei Chen Ming Li Zikang Chen Zejun Yan Jianhua Li Longhua Guo Caiping Ding Youju Huang Source Type: research
