Results 81 to 90 of about 115,096 (255)
Surprising acidity for the methylene of 1,3-indenocorannulenes?
Beilstein Journal of Organic ChemistryQuantitative assessment of the first acidity constant (pKa) for BFC (27.6 in CH3CN) and FIC (27.8 in CH3CN) shows the methylene protons to be significantly more acidic than those in related cyclopentadiene (32 in CH3CN), indene (34 in CH3CN), or fluorene
Shi Liu +5 more
doaj +1 more source
Influence of percentages of ethanol alcohol on the acidity and basal of various imines derived from N-formylpipridine [PDF]
مجلة التربية والعلم, 2012 The project describes the influence of five different percentages of ethanol in a range between (10-50)% in a mixture of ethanol-water on the acidity of thirteen imines as derived from N-formyl-pipyridine. These five percentages of ethanol-water mixtures
Adel Azzouz, Heba El Mawla
doaj +1 more source
Hydrothermal stability of Ru/SiO2-C: A promising catalyst for biomass processing through liquid-phase reactions [PDF]
, 2016 In this work, structural and morphological properties of SiO2-C composite material to be used as support for catalysts in the conversion of biomass-derived oxygenated hydrocarbons, such as glycerol, were investigated in liquid water under various ...
Gatti, Martín N. +5 more
core +7 more sources
FEBS Letters, EarlyView.The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber +7 more
wiley +1 more source
Physical and Chemical Properties of Commercial Baked Milk vs. Experimental Samples
Техника и технология пищевых производствRyazhenka is a popular Russian baked milk product. The physicochemical profiles of commercial, small-farm, and home-made baked milk remain fragmentary in scientific literature.
Padarozhniaya Iryna, Vetokhin Siarhei
doaj +1 more source
Acidification of musts in warm regions with tartaric acid and calcium sulfate at industrial scale [PDF]
, 2015 Acidification of musts is necessary in warm areas where high temperatures during ripening accelerate breathing combustion of tartaric acid and, in particular, malic acid in the berries.
Cubillana Aguilera, Laura +3 more
core
Combined membrane process for dealcoholization of wines: Osmotic distillation and reverse osmosis [PDF]
, 2019 The demand of beverages with low or zero alcohol content is fast growing over the last years for health benefits of drinkers and more restrictive policies in alcohol consumption. Membrane processes are nowadays the most commonly used.
Albanese D. +5 more
core +2 more sources
Molecular Oncology, EarlyView.Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon +9 more
wiley +1 more source
Solvent effect on protonation of tpps in water-DMF mixtures
Bulletin of the Chemical Society of Ethiopia, 2017 The protonation of 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin was investigated in aqueous solutions of N,N-dimethyformamide at 25 °C and 0.1 mol.dm-3 sodium perchlorate.
A. Farajtabar, M. Faeli
doaj +1 more source
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source