Articles with "methylene" as a keyword



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Physiochemical Tuning of Potent Escherichia coli Anti‐Adhesives by Microencapsulation and Methylene Homologation

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Published in 2017 at "ChemMedChem"

DOI: 10.1002/cmdc.201700061

Abstract: Thiazolylaminomannosides (TazMan) are FimH antagonists with anti‐adhesive potential against adherent‐invasive Escherichia coli (AIEC) promoting gut inflammation in patients with Crohn's disease. The lead TazMan is highly potent in vitro, but shows limited in vivo efficiency, probably due… read more here.

Keywords: anti adhesive; tuning potent; physiochemical tuning; escherichia coli ... See more keywords
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Comparative study of photodynamic activity of methylene blue in the presence of salicylic acid and curcumin phenolic compounds on human breast cancer

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Published in 2018 at "Lasers in Medical Science"

DOI: 10.1007/s10103-018-2571-0

Abstract: Curcumin and salicylic acid are both phenolic compounds and they can both affect cancer treatment efficacy. In this study, the effects of methylene blue-curcumin (CU-MB) and methylene blue-salicylic acid (SA-MB) ion pair complexes on MDA-MB-231… read more here.

Keywords: salicylic acid; methylene blue; methylene; cancer ... See more keywords
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Removal efficiency optimization of organic pollutant (methylene blue) with modified multi-walled carbon nanotubes using design of experiments (DOE)

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Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-6745-5

Abstract: Photo degradation of the organic pollutants using photocatalysts is affected by several factors. The main goal of the current study is investigation the effect of UV irradiation time (ranging from 5 to 25 min), pH of… read more here.

Keywords: mwcnts zno; using design; methylene blue; removal efficiency ... See more keywords
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Effects of MnO2/In2O3 thin films on photocatalytic degradation 17 alpha-ethynylestradiol and methylene blue in water

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-9341-4

Abstract: In recent years, there has been a growing concern about some substances in the aquatic environment such as methylene blue dye (MB) and 17α-ethynylestradiol (EE2) hormone, mainly from waste textile and pharmaceutical industries, respectively. This… read more here.

Keywords: degradation; thin films; methylene blue; mno2 in2o3 ... See more keywords
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High Stable Al-MCM-41: Structural Characterization and Evaluation for Removal of Methylene Blue from Aqueous Solution

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Published in 2019 at "Silicon"

DOI: 10.1007/s12633-019-00262-x

Abstract: Aluminosilicate (Al-MCM-41) was synthesized via a modified wet-method in a Si/Al atomic ratio of 13.64:1.00 and calcination at 500 °C. The structural as well as the thermal stability were studied by powder X-ray diffractometry (XRD),… read more here.

Keywords: high stable; methylene blue; methylene; mcm structural ... See more keywords
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Synthesis, characterization and investigation of AChE and BuChE inhibitory activity of 1-alkyl-4-[(5,6-dimethoxy-1-indanone-2-yl)methylene]pyridinium halide derivatives

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Published in 2019 at "Journal of the Iranian Chemical Society"

DOI: 10.1007/s13738-019-01804-1

Abstract: Abstract The design, synthesis and characterization of a series of 1-alkyl-4-[(5,6-dimethoxy-1-indanone-2-yl)methylene]pyridinium halide derivatives as acetylcholinesterase and butyrylcholinesterase inhibitors for the treatment of Alzheimer’s disease were reported. The strategy for this synthesis was based on aldol… read more here.

Keywords: alkyl dimethoxy; buche; dimethoxy indanone; methylene ... See more keywords
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Structural modifications and in vitro pharmacological evaluation of 4-pyridyl-piperazine derivatives as an active and selective histamine H3 receptor ligands.

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Published in 2019 at "Bioorganic chemistry"

DOI: 10.1016/j.bioorg.2019.103071

Abstract: A novel series of 4-pyridylpiperazine derivatives with varying alkyl linker length and eastern part substituents proved to be potent histamine H3 receptor (hH3R) ligands in the nanomolar concentration range. While paying attention to their alkyl… read more here.

Keywords: affinity; alkyl linker; histamine receptor; methylene ... See more keywords
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Dichloromethane as a methylene synthon for regioselective linkage of diverse carboxylic acids: Direct access to methylene diesters under metal-free conditions

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Published in 2019 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2019.04.053

Abstract: Abstract A metal-free cross coupling between common CH2Cl2 and carboxylic acids has been achieved with K2CO3 as the sole additive. This simple protocol is a convenient and cost-effective route to synthesize methylene diesters from a… read more here.

Keywords: dichloromethane methylene; methylene; carboxylic acids; methylene diesters ... See more keywords
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Experimental and modeling investigations of ball-milled biochar for the removal of aqueous methylene blue

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2017.10.130

Abstract: Abstract Novel adsorbents were produced through the grinding of biochars of different feedstock and pyrolysis temperature in a planetary ball mill. The removal effectiveness and mechanisms of aqueous methylene blue by these adsorbents were examined.… read more here.

Keywords: ball milled; experimental modeling; aqueous methylene; removal ... See more keywords
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Characterization and evaluation of ZnO/CuO catalyst in the degradation of methylene blue using solar radiation

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.03.239

Abstract: Abstract Catalysts based on the combination of zinc oxide and copper oxide were synthesized at a 80:20 mass ratio by the Pechini method and calcined at 500, 600 and 700 °C for 1 h. These catalysts were… read more here.

Keywords: catalyst; methylene; methylene blue; solar radiation ... See more keywords
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Synthesis and application of V2O5-CeO2 nanocomposite catalyst for enhanced degradation of methylene blue under visible light illumination.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.06.230

Abstract: Methylene blue dye is among the toxic, mutagenic, and carcinogenic pollutants. Hence, its treatment via photocatalytic degradation is an important remediation method for the sake of a healthy environment. Herein, the V2O5-CeO2 nanocomposite catalysts were… read more here.

Keywords: v2o5 ceo2; visible light; methylene; methylene blue ... See more keywords