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Drug: Acetic Acid
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Total 4747 results found since Jan 2013.
Cordia oncocalyx and oncocalyxones: From the phytochemistry to the anticancer action and therapeutic benefits against chronic diseases
Fitoterapia. 2023 Jul 25:105624. doi: 10.1016/j.fitote.2023.105624. Online ahead of print.ABSTRACTCordia oncocalyx Allemão is an endemic economically underexploited plant from Brazilian semi-arid region. Herein, we carried out a well-defined bibliographic review about the pharmacological activities of oncocalyxones from C. oncocalyx and mechanisms responsible for the biomedical properties. MeSH terms were used in the scientific databases for a narrative exploration. Technological development and bioproducts were also examined. Cordia oncocalyx is a deciduous tree of sexual reproduction rich in terpenoid quinones. Among th...
Source: Fitoterapia - July 27, 2023 Category: Biochemistry Authors: Paulo Michel Pinheiro Ferreira Antonia Amanda Cardoso de Almeida Micaely Lorrana Pereira Concei ção Ot ília Deusdênia Loiola Pessoa Lana Grasiela Alves Marques Raffaele Capasso Cl áudia Pessoa Source Type: research
Preparation and characterization of poly(3-hydroxybutyrate)/chitosan composite films using acetic acid as a solvent
Int J Biol Macromol. 2023 Jul 24:125970. doi: 10.1016/j.ijbiomac.2023.125970. Online ahead of print.ABSTRACTPoly(3-hydroxybutyrate) and chitosan are among the most widely used polymers for biomedical applications due to their biocompatibility, renewability and low toxicity. The creation of composite materials based on biopolymers belonging to different classes makes it possible to overcome the disadvantages of each of the components and to obtain a material with specific properties. Solving this problem is associated with difficulties in the selection of conditions and solvents for obtaining the composite material. In our ...
Source: International Journal of Biological Macromolecules - July 26, 2023 Category: Biochemistry Authors: Yulia V Zhuikova Vsevolod A Zhuikov Tatiana K Makhina Yuri M Efremov Nadezhda A Aksenova Peter S Timashev Garina A Bonartseva Valery P Varlamov Source Type: research
Germylenes Exhibiting Solid-State Emissions that Extend to NIR
Chemistry. 2023 Jul 23:e202301486. doi: 10.1002/chem.202301486. Online ahead of print.ABSTRACTLow-valent main group compounds that fluoresce in the solid-state were previously unknown. To address this, we investigated room-temperature photoluminescence from a series of crystals of germylenes 3-8 in this article; they exhibited emissions nearly reaching the NIR. Germylene carboxylates (3-8) were synthesized by reacting dipyrromethene-stabilized germylene pyrrolide (2) with carboxylic acids such as acetic acid, trifluoroacetic acid, benzoic acid, p-cyanobenzoic acid, p-nitrobenzoic acid, and acetylsalicylic acid.PMID:3748558...
Source: Chemistry - July 24, 2023 Category: Chemistry Authors: Pratima Shukla Jitendra Nath Acharyya Pritam Mahawar Hemant Kumar Prakash Chandra Joshi Vivek Kumar Singh G Vijaya Prakash Selvarajan Nagendran Source Type: research
Electrochemiluminescence enhanced by isolating ACQphores in imine-linked covalent organic framework for organophosphorus pesticide assay
Talanta. 2023 Jul 19;266(Pt 1):124964. doi: 10.1016/j.talanta.2023.124964. Online ahead of print.ABSTRACTMost of covalent organic frameworks (COFs) are non or weakly emissive due to either the molecular thermal motion-mediated energy dissipation or the aggregation-caused quenching (ACQ) effect. Herein, we synthesize an imine-linked COF (TFPPy-TPh-COF) with high electrochemiluminescence (ECL) emission and the capability of eliminating the ACQ effect and further construct an ECL sensor for malathion detection. The imine-linked COF is obtained by the condensation reaction of (1,1':3',1″-terphenyl)-4,4″-diamine (TPh) and 1...
Source: Talanta - July 23, 2023 Category: Chemistry Authors: Linlin Song Qian Zhang Lei Min Xinyu Guo Wenqiang Gao Lin Cui Chun-Yang Zhang Source Type: research
Assessment of photo-Fenton and solar photo electro-Fenton processes for the efficient degradation of asulam herbicide
Chemosphere. 2023 Jul 19:139585. doi: 10.1016/j.chemosphere.2023.139585. Online ahead of print.ABSTRACTThe degradation of asulam herbicide by photo electro-Fenton (PEF) and solar photo electro-Fenton (SPEF) processes was studied using an undivided electrochemical BDD/carbon-felt cell to generate H2O2 continuously. Using a central composite design combined with response surface methodology, current intensity = 0.30 A, [Fe2+] = 0.3 mM, and [Na2SO4] = 0.11 M at pH 3 were determined as optimal operating conditions to achieve the complete degradation of asulam by EF. The SPEF process was considered a more efficient treatment in...
Source: Chemosphere - July 21, 2023 Category: Chemistry Authors: H éctor H Vigil-Castillo Edgar J Ruiz Ruiz Khirbet L ópez-Velázquez Laura Hinojosa Reyes Octavio Gaspar-Ram írez Jorge L Guzm án-Mar Source Type: research
Electrochemical decarboxylation of acetic acid on boron-doped diamond and platinum-functionalised electrodes for pyrolysis-oil treatment
This article is licensed under aCreative Commons Attribution 3.0 Unported Licence.Talal Ashraf, Ainoa Paradelo Rodriguez, Bastian Timo Mei, Guido Mul Tuning the surface of boron-doped diamond functionalised with platinum nanoparticles and thin films alters the selectivity of hydroxyl-radical-mediated indirect electrooxidation of acetic acid to the Kolbe product. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Faraday Discuss. latest articles - July 19, 2023 Category: Chemistry Authors: Talal Ashraf Source Type: research
A drug-incorporated-microparticle-eggshell-membrane-scaffold (DIMES) dressing: a novel biomaterial for localised wound regeneration
This study aimed to develop a biocompatible bandage made of drug-incorporated poly (lactic-co-glycolic acid) (PLGA) microparticles (MPs) and eggshell membrane (ESM) for cornea wound healing. ESM has desirable properties for wound healing and can be isolated from eggshells using acetic acid or ethylenediaminetetraacetic acid (EDTA) protocols. Fluorescein isothiocyanate-labelled Bovine Serum Albumin (FITC-BSA) was used as a model drug, and the PLGA MPs were fabricated using a solvent extraction method. The MPs were successfully attached to the fibrous layer of the ESM using NaOH. The surface features of the ESM samples conta...
Source: European Journal of Pharmaceutics and Biopharmaceutics - July 18, 2023 Category: Drugs & Pharmacology Authors: Rosemond A Mensah Michael T Cook Stewart B Kirton Victoria Hutter David Ys Chau Source Type: research
< em > In vitro < /em > fermentation of glycosaminoglycans from mackerel fish waste and its role in modulating the antioxidant status and gut microbiota of high fat diet-fed C57BL/6 mice
Food Funct. 2023 Jul 18. doi: 10.1039/d2fo03603g. Online ahead of print.ABSTRACTBioactive polysaccharides such as glycosaminoglycans (GAGs) exhibit potential health benefits for several health complications including obesity. The gut microbiota plays a key role in regulating host metabolism, nutrition and immunity. The present work assessed the potential of extracted GAGs (e-GAGs) in maintaining the gut microbiota and ameliorating the effects of high fat diet in in vitro and in vivo models. The in vitro fermentability of e-GAGs extracted from mackerel fish waste was analyzed with Lactobacillus plantarum (LP) and Bifidobact...
Source: Cell Research - July 18, 2023 Category: Cytology Authors: Geetha V Chathur K N Smita Ramkumar Prakash M Halami Suresh Kumar G Source Type: research
Isolation and Identification of a Phosphate-Solubilizing Pantoea dispersa with a Saline-Alkali Tolerance and Analysis of Its Growth-Promoting Effects on Silage Maize Under Saline-Alkali Field Conditions
This study aimed to screen saline-alkali-tolerant PSB and analyze its growth promoting properties, and evaluate its effects on the growth, quality, soil nutrient balance, and enzyme activities of silage maize in the field. We isolated six phosphate-solubilizing strains from rhizosphere soil of silage maize planted in saline-alkali land, and FC-1 with the best P-solubilizing effect was used for further study. The morphological, physiological and biochemical analysis, and 16S rDNA and housekeeping gene atpD sequencing were performed for identification. FC-1 was identified as Pantoea dispersa and had high P solubility. The ph...
Source: Current Microbiology - July 18, 2023 Category: Microbiology Authors: Ying Cui Yujie Zhao Run Cai Hao Zhou Jiaxin Chen Lirong Feng Changhong Guo Dan Wang Source Type: research
