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13661
High-performance modified LDH for green one-pot synthesis of pyrido[2,3-d]pyrimidines
Published 2025-01-01“…Furthermore, the catalyst maintained its effectiveness even after being recycled four times without notable degradation in catalytic performance.…”
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13662
ETS-10 as a photocatalyst
Published 2003-01-01“…A relatively defect free material catalyses photo-polymerisation of ethene, and in the presence of oxygen catalyses the partial oxidation of ethene to acetic acid and acetaldehyde, which remain strongly adsorbed in the pores. …”
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13663
Silane coupling and mordanting as attachment techniques for pyridylazo and thiazolylazo ligands in the synthesis of adsorbents for uranium in seawater
Published 2018-05-01“…Adsorbents consisting of azo compounds attached to fiber fabrics were prepared using silane coupling to attach azo reagents to silica fibers or mordanting agents such as tannic acid or aluminum acetate to attach them to cellulose fibers. …”
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13664
Synthesis, Characterization, and Spectroscopic Studies of Bis-(meso-4-methoxyphenyl)-Benziporphyrin and Its Pd-Metal Complex
Published 2021-01-01“…Reaction with equivalent pyrrole and pentafluorobenzaldehyde in the presence of trifluoroacetic acid (TFA), followed by oxidation with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), provided good yields of bis-(meso-4-methoxyphenyl)-benziporphyrin. …”
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13665
Male antennae of Armadillidium vulgare discriminate Wolbachia-infected females
Published 2023-08-01“…Our results showed that only the ethyl acetate extracts triggered a significantly different response of male antennae between the two types of females. …”
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13666
HPTLC determination of diosgenin in fenugreek seeds
Published 2018-03-01“…Best diosgenin separation from other hydrolysis products was obtained on HPTLC Si60F254 plates u sing a mixture of n-heptane/ethyl acetate (7:3, V/V) and modified anisaldehyde as a spraying reagent. …”
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13667
Successful Treatment of Secondary Aortoenteric Fistula with a Special Graft
Published 2016-01-01“…We performed excision of the infected graft and in situ silver acetate coating of prosthetic vascular graft replacement (aortoleft femoral) on the patient. …”
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13668
Effects of Antioxidant Therapy on Leukocyte Myeloperoxidase and Cu/Zn-Superoxide Dismutase and Plasma Malondialdehyde Levels in Experimental Colitis
Published 2005-01-01“…The aim of the present study was to evaluate the effects of N-acetylcysteine (NAC) and L-carnitine (LCAR) supplementations on polymorphonuclear leukocytes myeloperoxidase (MPO) and Cu/Zn-superoxide dismutase (Cu/Zn-SOD) and plasma malondialdehyde (MDA) in acetic acid (AA)-induced ulcerative colitis model. …”
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13669
High-purity amorphous silica from industrial filter cake waste: synthesis and process optimization
Published 2025-01-01“…Amorphous silica was successfully synthesized through sol–gel method using acetic acid as the precipitation agent. XRD and SEM analyses were used to confirm the crystal structure of silica to be amorphous, while FTIR studies identified characteristic Si−O−Si bonds, indicating high purity of the extract. …”
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13670
Effect of Lipase Ionic Liquid Coating and Imprinting on Transesterification and Thermostability
Published 2025-01-01“…This study investigates the effects of the treatments (substrate analogue imprinting and ionic liquid coating) on the catalytic activity and thermostability of lipase from Burkholderia cepacia in the transesterification of vinyl acetate with benzyl alcohol. The catalytic activity was significantly enhanced when the lipase was coated with a Brij 56-based ionic liquid or surfactant Brij 56. …”
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13671
Mitochondrial Acetylation and Diseases of Aging
Published 2011-01-01“…This paper will examine our current understanding of eukaryotic acetate metabolism and present recent findings in the field of mitochondrial acetylation biology. …”
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13672
Catalytic Screening for 1,2-Diol Protection: A Saccharose-Derived Hydrothermal Carbon Showcases Enhanced Performance
Published 2025-01-01“…A benchmarking study is reported on a series of modified carbocatalysts to efficiently promote the acetalization of 1,2-diols under heterogeneous conditions. …”
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13673
Microstructure and Properties of Polyhydroxybutyrate-Chitosan-Nanohydroxyapatite Composite Scaffolds
Published 2012-01-01“…The propylene carbonate and acetic acid were used as the polyhydroxybutyrate and chitosan solvents, respectively. …”
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13674
Antinociceptive Activity of Ethanol Extract from Duguetia chrysocarpa Maas (Annonaceae)
Published 2012-01-01“…The intraperitoneal administration of the ethanol extract (100, 200, and 400 mg/kg body weight) showed a dose-dependent inhibition of acetic-acid-induced abdominal writhes. The extract also produced a significant inhibition of both phases of the formalin test in all doses tested and increased the reaction time in hot-plate test at dose of 200 mg/kg. …”
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13675
Microplastic polymers in shellfish and fish in the coastal area
Published 2024-10-01“…The types of polymers identified in the fish and clams included vinylidene chloride, polyacetylene, polychlorotrifluoroethylene, polybutylene terephthalate, poly(isobutyl methacrylate), cellulose acetate butyrate, polybutadiene, and polyvinyl chloride. …”
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13676
Optimization extraction process of Shenghua Decoction and evaluation of its analgesic effects
Published 2025-01-01“…The analgesic activity of SHD was assessed, based on mouse pain response to hot plate and intraperitoneally injected acetic acid. The optimized values of SHD extraction process variables were found to be 40 mL/g of liquid–solid ratio, 2 h of soaking time, 1.5 h of decocting time, 70 % of ethanol precipitation concentration. …”
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13677
Response of alcohol fermentation strains, mixed fermentation and extremozymes interactions on wine flavor
Published 2025-01-01“…Key microorganisms in alcohol fermentation, such as yeast, lactic acid and acetic acid bacteria, interact with each other during alcohol fermentation process affects the quality and flavor of the wine. …”
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13678
Microstructural and Optical Characterization of Heterostructures of ZnS/CdS and CdS/ZnS Synthesized by Chemical Bath Deposition Method
Published 2020-01-01“…ZnS/glass and CdS/glass single layers and ZnS/CdS and CdS/ZnS heterojunction thin films were deposited by the chemical bath deposition method using zinc acetate and cadmium acetate as the metal ion sources and thioacetamide as a nonmetallic ion source in acidic medium. …”
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13679
Effects of intracameral dexamethasone injection versus topical steroids post phacoemulsification operation
Published 2024-05-01“…Moreover, the Dexamethasone-injected group showed better compliance on the postoperative visits regarding their prescriptions taken after the operation compared with the Prednisone acetate eye drops group. Conclusions Better results regarding the severity of the endothelial damage with the use of a single intraoperative injection post phacoemulsification compared with the group who did not get injected but took postoperative prednisone acetate eye drops. …”
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13680
Sustainable and smart multi-analyte HPTLC determination of tolperisone HCl together with three pain killers using smartphone camera as a detector: Comparative study with benchtop d...
Published 2025-08-01“…Initially, chromatographic separation has been achieved utilizing HPTLC plates, employing an environmentally friendly mobile phase consisting of a mixture of ethyl acetate, methanol, and glacial acetic acid (8.5:1.5:0.25, by volume). …”
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