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   Articles with "dma" as a keyword



CsPbI3 and DMA-Incorporated CsPbI3: How Stable Are They?

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recommendations! Published in 2025 at "ChemSusChem"

DOI: 10.1002/cssc.202501759

Abstract: The thermal stability of inorganic cesium lead triiodide (CsPbI3) is often considered superior to the organic-inorganic variants. However, few reports have demonstrated device thermal stability. The incorporation of dimethylammonium iodide (DMAI) appears to improve the… read more here.

Keywords: cspbi3; stability; temperature phase; high temperature ... See more keywords

An Improved Synthesis of Ionizable Lipids D‐Lin‐KC2‐DMA and D‐Lin‐MC3‐DMA

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recommendations! Published in 2025 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202500592

Abstract: Considerable interest exists in ionizable lipids (ILs) for the delivery of nucleic acid therapeutics. While not a component of a yet‐approved medication, lipid KC2 is especially competent for the delivery of plasmid DNA, consequently it… read more here.

Keywords: mc3; improved synthesis; ionizable lipids; synthesis ionizable ... See more keywords

Mobility Peak Tailing Reduction in a Differential Mobility Analyzer (DMA) Coupled with a Mass Spectrometer and Several Ionization Sources

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recommendations! Published in 2017 at "Journal of The American Society for Mass Spectrometry"

DOI: 10.1007/s13361-017-1630-2

Abstract: AbstractThe differential mobility analyzer (DMA) is a narrow-band linear ion mobility filter operating at atmospheric pressure. It combines in series with a quadrupole mass spectrometer (Q-MS) for mobility/mass analysis, greatly reducing chemical noise in selected… read more here.

Keywords: mobility; dma; mass spectrometer; ionization ... See more keywords

Transfer and bioavailability of inorganic and organic arsenic in sediment-water-biota microcosm.

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recommendations! Published in 2021 at "Aquatic toxicology"

DOI: 10.1016/j.aquatox.2021.105763

Abstract: Arsenic (As) contamination in the sediments has received increasing attention, but its transfer and bioavailability to benthic infauna remain much less well known. In the present study, we deployed the diffusive gradients in thin films… read more here.

Keywords: dma; water; overlying water; transfer bioavailability ... See more keywords

Dimethylarsenate (DMA) exposure influences germination rates, arsenic uptake and arsenic species formation in wheat.

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recommendations! Published in 2017 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.04.043

Abstract: The contamination of cereals with arsenic (As) is a global health and agronomic concern. This study compared the physiological response, As uptake and As speciation in the grains and above ground tissues of 20 wheat… read more here.

Keywords: dma; dimethylarsenate dma; exposure; plants exposed ... See more keywords

Dimethylacetamide and trehalose for ram semen cryopreservation.

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recommendations! Published in 2018 at "Cryobiology"

DOI: 10.1016/j.cryobiol.2018.10.266

Abstract: Eighteen semen samples from nine Santa Ines rams were cryopreserved in order to study the cryoprotective capacity of dimethylacetamide (DMA) at two concentrations (3% and 6%), and its interaction with trehalose (TRE, 100 mOsmol). A… read more here.

Keywords: dma; dimethylacetamide trehalose; sperm; cryopreservation ... See more keywords

Effects of oil dispersants on photodegradation of parent and alkylated anthracene in seawater.

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recommendations! Published in 2017 at "Environmental pollution"

DOI: 10.1016/j.envpol.2017.05.084

Abstract: This study investigated effects of three model oil dispersants on photodegradation of two model PAHs (anthracene and 9,10-dimethyanthracene (9,10-DMA)) under simulated sunlight. All three dispersants, i.e. Corexit EC9500A, Corexit EC9527A and SPC 1000, promoted the… read more here.

Keywords: dma; oil dispersants; photolysis; photodegradation ... See more keywords
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Children exposure to inorganic and organic arsenic metabolites: A cohort study in Northeast Italy.

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recommendations! Published in 2020 at "Environmental pollution"

DOI: 10.1016/j.envpol.2020.114826

Abstract: The aim of this study was to provide urinary levels of total arsenic (TAs) and As species as arsenobetaine (AsB), arsenocholine (AsC), inorganic As (i.e., [As(III)+As(V)]), methylarsonic acid (MMA) and dimethylarsinic acid (DMA) in 7… read more here.

Keywords: northeast italy; dma; mma; mma dma ... See more keywords

SU107 INDICATION OF CELL AGING BASED ON DNAMETHYLATION IN EARLY STAGE OF SCHIZOPHRENIA

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recommendations! Published in 2019 at "European Neuropsychopharmacology"

DOI: 10.1016/j.euroneuro.2017.08.296

Abstract: Background The exposure to biological abnormalities proper of the psychiatric conditions (e.g. inflammation, oxidative stress, poor sleep and nutrition, insufficient exercise, cigarette smoking) may lead to accelerated cellular aging. Telomere length has been used as… read more here.

Keywords: dma; methylation; schizophrenia; age ... See more keywords

Akt1/NF&kgr;B signaling pathway activation by a small molecule DMA confers radioprotection to intestinal epithelium in xenograft model

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recommendations! Published in 2017 at "Free Radical Biology and Medicine"

DOI: 10.1016/j.freeradbiomed.2017.04.029

Abstract: Abstract Normal tissue protection and recovery of radiation‐induced damage are of paramount importance for development of radioprotector. Radioprotector which selectively protects normal tissues over cancerous tissues improves the therapeutic window of radiation therapy. In the… read more here.

Keywords: dma; kgr signaling; akt1 kgr; molecule dma ... See more keywords

Production of the bioactive isoflavone O-desmethylangolensin by Enterococcus faecium INIA P553 with high efficiency

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recommendations! Published in 2018 at "Journal of Functional Foods"

DOI: 10.1016/j.jff.2017.11.008

Abstract: Abstract Healthy effect of isoflavones consumption is attributed to their bioactive metabolites such as O-desmethylangolensin (O-DMA) produced by intestinal bacteria. Evidence from in vitro studies suggests that O-DMA has several cancer-related biological actions. Enterococcus spp.… read more here.

Keywords: enterococcus faecium; dma; inia p553; faecium ... See more keywords