Results 1 to 10 of about 13,512 (226)
Phthalic Acid Esters: Natural Sources and Biological Activities [PDF]
Toxins, 2021 Phthalic acid esters (PAEs) are a class of lipophilic chemicals widely used as plasticizers and additives to improve various products’ mechanical extensibility and flexibility. At present, synthesized PAEs, which are considered to cause potential hazards
Ling Huang +6 more
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Responses of transcriptome and metabolome in the roots of Pugionium cornutum (L.) Gaertn to exogenously applied phthalic acid [PDF]
BMC Plant Biology, 2022 Background The yield and quality of Pugionium cornutum (L.) Gaertn., a healthy, green vegetable with low sugar and high protein contents and high medicinal value, is severely affected by autotoxicity, which is a leading factor in the formation of plant ...
Xiaoyan Zhang +8 more
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Graphite Nanosheet Exfoliation From Graphite Flakes Through Functionalization Using Phthalic Acid
Archives of Metallurgy and Materials, 2015 In order to fabricate graphite nanosheets from graphite flakes, edge-functionalized graphite nanosheets were prepared by a functionalization method using phthalic acid as the molecule to be grafted. A polyphosphoric acid/P2O5 solution containing graphite
Kim J.H., Lee J.-H.
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Engineering bacterial biocatalysts for the degradation of phthalic acid esters [PDF]
Microbial BiotechnologyPhthalic acid esters (PAEs) are synthetic diesters derived from o‐phthalic acid, commonly used as plasticizers. These compounds pose significant environmental and health risks due to their ability to leach into the environment and act as endocrine ...
Gonzalo Durante‐Rodríguez +3 more
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The formation of SOA and chemical tracer compounds from the photooxidation of naphthalene and its methyl analogs in the presence and absence of nitrogen oxides [PDF]
Atmospheric Chemistry and Physics, 2012 Laboratory smog chamber experiments have been carried out to investigate secondary organic aerosol (SOA) formation from the photooxidation of naphthalene and its methyl analogs, 1- and 2-methylnaphthalene (1-MN and 2-MN, respectively).
T. E. Kleindienst +4 more
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Journal of Advanced Biotechnology and Experimental Therapeutics, 2022 At a concentration of 4 g/L, an enteric polymer is utilized to target drug release in the small intestine and causes considerable toxicity in cells. Our ecology and ecosystem are also harmed by their non-biodegradable qualities.
Shumona Akter +6 more
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Synthesis and Characterization of some New Amic acid and Imides and study the Biological Activity
Tikrit Journal of Pure Science, 2023 This study includs the synthesis of some new Amic acid and Imides, starting from the esters [S1] of Terephthalic acid which then converted to its hydrazide [S2] then to amic acid derivatives [S3-S7] and finally with imides [S8-S12].
Salwa Abd Al-Satar Jabbar
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Frontiers in Plant Science, 2022 To analyze the mechanisms involved in anthracene (ANT) degradation in the marine alga Ulva lactuca, total RNA was obtained from the alga cultivated without ANT and with 5 μM of ANT for 24 h, and transcriptomic analyses were performed.
Alberto González +10 more
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Evaluation of anthropogenic secondary organic aerosol tracers from aromatic hydrocarbons [PDF]
Atmospheric Chemistry and Physics, 2017 Products of secondary organic aerosol (SOA) from aromatic volatile organic compounds (VOCs) – 2,3-dihydroxy-4-oxopentanoic acid, dicarboxylic acids, nitromonoaromatics, and furandiones – were evaluated for their potential to serve as anthropogenic SOA ...
I. M. Al-Naiema, E. A. Stone
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Synthesis of Some Substituted Benz/Acetamidines [PDF]
مجلة التربية والعلم, 2006 In the present work the synthesis of subtituted acetamidines was achieved. Phthalic anhydride was treated with p-aminobenzoic acid or glycine to give the corresponding acid which then converted to acid chloride with thionyl chloride.
H.S. Aziz
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