Articles with "methyl ester" as a keyword



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Antibacterial activities of hexadecanoic acid methyl ester and green‐synthesized silver nanoparticles against multidrug‐resistant bacteria

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Published in 2021 at "Journal of Basic Microbiology"

DOI: 10.1002/jobm.202100061

Abstract: Antibacterial drug resistance is considered one of the biggest threats to human health worldwide, and the overuse of antibiotics accelerates this problem. Multidrug‐resistant (MDR) bacteria are becoming harder to treat as the antibiotics used to… read more here.

Keywords: silver nanoparticles; multidrug resistant; mdr bacteria; methyl ester ... See more keywords
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The sensitivity of glioma cells to pyropheophorbide‐αmethyl ester‐mediated photodynamic therapy is enhanced by inhibiting ABCG2

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Published in 2017 at "Lasers in Surgery and Medicine"

DOI: 10.1002/lsm.22661

Abstract: To study the mechanisms of human glioblastoma cell resistance to methyl ester pyropheophorbide‐a‐mediated photodynamic therapy (MPPa‐PDT) and the relationship between the cells and adenosine triphosphate‐binding cassette superfamily G member 2 (ABCG2). read more here.

Keywords: methyl ester; mediated photodynamic; photodynamic therapy;
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Synthesis and biological evaluation of N-alkyl-1,4-dihydroquinoline prodrugs of scutellarin methyl ester as neuroprotective agents

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Published in 2018 at "Medicinal Chemistry Research"

DOI: 10.1007/s00044-018-2134-8

Abstract: A series of N-alkyl-1,4-dihydroquinoline prodrugs of scutellarin methyl ester have been synthesized (4a–4f). Compared to the parent compound scutellarin, we demonstrated that these prepared compounds had higher water solubility, more appropriate logP and better stability.… read more here.

Keywords: prodrugs scutellarin; alkyl dihydroquinoline; methyl ester; synthesis biological ... See more keywords
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Synthesis of polymeric surfactant from palm oil methyl ester for enhanced oil recovery application

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Published in 2020 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-020-04767-5

Abstract: Methyl ester sulfonate (MES) is an anionic surfactant derived from natural oils. Polymers are large molecules composed of many repeated units that increase viscosity as a mobility control. Therefore, polymer and surfactant can be reacted… read more here.

Keywords: methyl ester; oil recovery; polymeric surfactant; oil ... See more keywords
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Enhancement of lipid extraction for efficient methyl ester production from Chlamydomonas sp.

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Published in 2019 at "Journal of Applied Phycology"

DOI: 10.1007/s10811-019-1758-5

Abstract: The process development of microalgae oil extraction was optimized in the present study. The ultrasound was used to disrupt the isolated Chlamydomonas sp. cells. Among the various solvents tested, hexane showed the maximum extraction efficiency.… read more here.

Keywords: methyl ester; extraction; production; lipid extraction ... See more keywords
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High molecular weight of poly(acrylonitrile-co-3-aminocarbonyl-3-butenoic acid methyl ester) used as carbon fiber precursor: preparation and stabilization

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Published in 2020 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-020-09434-z

Abstract: A bifunctional 3-aminocarbonyl-3-butenoic acid methyl ester (ABM) was used to prepare high molecular weight poly(acrylonitrile-co-3-aminocarbonyl-3-butenoic acid methyl ester) [P(AN-co-ABM)] by suspension polymerization in aqueous medium. The influence of ABM monomer feed ratios on the structure… read more here.

Keywords: stabilization; aminocarbonyl butenoic; molecular weight; butenoic acid ... See more keywords
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The production of methyl ester from industrial grade hemp (Cannabis sativa L.) seed oil: a perspective of Turkey — the optimization study using the Taguchi method

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Published in 2021 at "Biomass Conversion and Biorefinery"

DOI: 10.1007/s13399-021-01751-z

Abstract: Bioenergy and its varieties, which have been frequently mentioned in the twenty-first century on the basis of energy and respect to the environment, are becoming issues that need to be studied much more in terms… read more here.

Keywords: seed; production; reaction; methyl ester ... See more keywords
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Six novel complexes based on 5-Acetoxy-1-(6-chloro-pyridin-2-yl)-1H-pyrazole-3-carboxylic acid methyl ester derivatives: Syntheses, crystal structures, and anti-cancer activity

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Published in 2021 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2021.103237

Abstract: Abstract A novel 5-Acetoxy-1-(6-chloropyridin-2-yl)-1H-pyrazole-3-carboxylic acid methyl ester derivatives Htcdodtta (1), and it’s five complexes, [Cu2(L1)2]·(CH3CN) (2), [Cu2(L2)1.63(L3)0.37]·(CH3OH)0.5 (3), [Cu2(L3)(L4)]·(C2H5OH)0.5·(CH3OH)0.5 (4), [Cu2(L4)(L5)]·(H2O) (5) and [Cu2(L1)1.18(L2)0.82] (6) have been synthesized. The Htcdodtta, HL1-HL5 were formed in-situ reaction.… read more here.

Keywords: carboxylic acid; acid methyl; ester derivatives; methyl ester ... See more keywords
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Chemical modification of nanocellulose with canola oil fatty acid methyl ester.

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Published in 2017 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2017.04.008

Abstract: Cellulose nanocrystals (CNCs), produced from dissolving wood pulp, were chemically functionalized by transesterification with canola oil fatty acid methyl ester (CME). CME performs as both the reaction reagent and solvent. Transesterified CNC (CNCFE) was characterized… read more here.

Keywords: canola oil; fatty acid; methyl ester; oil fatty ... See more keywords
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Investigating the role of fuel injection pressure change on performance characteristics of a DI-CI engine fuelled with methyl ester

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Published in 2020 at "Fuel"

DOI: 10.1016/j.fuel.2020.117634

Abstract: Abstract This paper intended to investigate the impact of corn oil methyl-ester and diesel blends on performance, combustion and emission characteristics at varying injection pressure (210 and 230 bar). The tests were performed at a constant… read more here.

Keywords: methyl ester; fuel; injection pressure;
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The impact of electrolyte on the adsorption of the anionic surfactant methyl ester sulfonate at the air-solution interface: Surface multilayer formation.

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Published in 2018 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2017.10.064

Abstract: The methyl ester sulfonates represent a promising group of anionic surfactants which have the potential for improved performance and biocompatibility in a range of applications. Their solution properties, in particular their tolerance to hard water,… read more here.

Keywords: methyl ester; adsorption; solution; interface ... See more keywords