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Showing 1-30 of 105 results for "12322" within Papers
Hai-Bo He et al.
Journal of chromatography. A, 1361, 23-33 (2014-08-31)
This paper reports a nanomagnetic polyhedral oligomeric silsesquioxanes (POSS)-directing strategy toward construction of molecularly imprinted hybrid materials for antibiotic residues determination in milk samples. The imprinted polymeric layer was facilely obtained through the copolymerization of active vinyl groups present on
Ayman M Atta et al.
Molecules (Basel, Switzerland), 20(1), 1244-1261 (2015-01-17)
This work presents a new method to prepare poly(sodium acrylate) magnetite composite nanoparticles. Core/shell type magnetite nanocomposites were synthesized using sodium acrylate as monomer and N,N-methylenebisacrylamide (MBA) as crosslinker. Microemulsion polymerization was used for constructing core/shell structures with magnetite nanoparticles
C C Willhite et al.
Human & experimental toxicology, 32(3), 260-274 (2012-11-01)
The U.S. Congress [PL 107-188] amended the Safe Drinking Water Act and required each community water system serving more than 3,000 people to conduct vulnerability assessments. These assessments address potential circumstances that could compromise the safety and reliability of municipal
Xiuqing Li et al.
Environmental technology, 36(5-8), 920-928 (2014-09-23)
Microcystis blooms could cause severe problems for drinking water supplies with their associated microcystins (MCs). As the majority of MCs are retained inside the cells, the effective removal of the intact Microcystis cells to avoid the release of additional MCs
Recent uses of iron (III) chloride in organic synthesis.
Diaz DD, et al.
Current Organic Chemistry, 10(4), 457-476 (2006)
Jayanta Kumar Patra et al.
Molecules (Basel, Switzerland), 20(3), 3986-4006 (2015-03-05)
In the present study, sawdust bio-oil (SBO) manufactured by fast pyrolysis of Japanese red pine (Pinus densiflora Siebold and Zucc.) sawdust was analyzed for its volatile chemical compound composition and evaluated for its free radical scavenging potential, inhibition of lipid
L Couture et al.
Journal of pharmacological and toxicological methods, 67(2), 91-97 (2012-12-13)
The FeCl3-induced arterial model of thrombosis is one of the most widely used animal models to assess arterial efficacy of new antithrombotic drug candidates. This model is well-established in rodents but in a less extent in the rabbit. In this
Ying Duan et al.
Journal of water and health, 12(4), 715-721 (2014-12-05)
The study describes the removal of fluoride from drinking water using activated alumina (AA). AA was modified with H2SO4, FeCl3 and a combination of the two to enhance fluoride adsorption. The AA adsorbents were characterized using Brunauer-Emmett-Teller surface area analysis
Jinmyung Cha et al.
Chemical communications (Cambridge, England), 49(5), 457-459 (2012-10-27)
50 nm Magnetic nanocluster (MNC) was deliberately selected as an efficient probe for the magnetic relaxation switching (MRSw) assay. After surface modification of MNCs with poly(acrylic acid) to give PAA-MNCs, and employing streptavidin-biotin interactions for the MRSw assay model, a
Yen-Hua Chen et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 166(1), 1-7 (2013-05-15)
The common carp is one of the few fish able to tolerate extremely low oxygen levels. These fish store zinc in their digestive tract tissue and head kidney at concentrations of 300-500μg/g of fresh tissue, which is 5-10 times higher
Virginie N Kapchie et al.
Food chemistry, 141(3), 2286-2293 (2013-07-23)
The oxidative stability of oil in soybean oleosomes, isolated using the Enzyme-Assisted Aqueous Extraction Process (EAEP), was evaluated. The effects of ferric chloride, at two concentration levels (100 and 500 μM), on lipid oxidation, was examined under pH 2 and
Jiajia Cheng et al.
Chemical communications (Cambridge, England), 48(99), 12074-12076 (2012-11-09)
FeCl(3)-catalyzed aza-Prins-cyclization reaction of α-sulfonamido-allenes with aldehydes afforded 1,2,3,6-tetrahydropyridine or 2,5-dihydro-1H-pyrrole derivatives efficiently and highly selectively. The different regioselectivity is probably caused by the stabilizing effect of the phenyl group on the positively charged allylic intermediate.
Javed Iqbal et al.
Toxicology mechanisms and methods, 24(8), 544-551 (2014-07-26)
Advancement in the field of analytical food-chemistry has explored various experimental techniques for aflatoxins (AFs) quantification. The present study was aimed to compare four different techniques; thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC), liquid chromatography-tandem mass spectrometry (LC-MS/MS) and enzyme-linked
Ying Guo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 79-86 (2015-08-22)
Near-infrared spectroscopy (NIRS) calibrations were developed for the discrimination of spectra of the jujube (Zizyphus jujuba Mill.) fruit samples from four geographical regions. Prediction models were developed for the quantitative prediction of the contents of jujube fruit, i.e., total sugar
Jean Paul Dzoyem et al.
Journal of ethnopharmacology, 156, 1-8 (2014-08-26)
Culinary herbs and spices are widely used ethnomedically across Africa. They are traditionally employed in the treatment of several ailments including inflammation disorders, pain alleviation and infectious diseases. Pharmacological studies are necessary to provide a scientific basis to substantiate their
Ali Akbar Asgharinezhad et al.
Analytica chimica acta, 844, 80-89 (2014-08-31)
In this study, diverse types of Fe3O4 nanocomposites modified by polyaniline, polypyrrole, and aniline-pyrrole copolymer were synthesized through chemical oxidative polymerization process for dispersive-μ-solid phase extraction (D-μ-SPE) in the presence of various dopants. The results showed that the nanocomposite modified
Khushwant S Bhullar et al.
Food chemistry, 168, 595-605 (2014-08-31)
Partridgeberry (Vaccinium vitis-idaea) is a polyphenol-rich berry of the Ericaceous family, grown in Newfoundland and Labrador province of Canada. The aims of this study were to identify extraction solvents for the maximum recovery of polyphenols, to establish fractionation technique for
M Golder et al.
Thrombosis and haemostasis, 109(1), 53-60 (2012-11-28)
Factor VIII (FVIII), a procoagulant cofactor, plays a crucial role in the intrinsic coagulation cascade. A causal association between elevated FVIII levels and venous thrombosis incidence has been established; no such association has been confirmed with arterial thrombosis. The independent
Eagleson M.
Concise Encyclopedia Chemistry, 553-553 (1994)
Photoredox chemistry of iron (III) chloride and iron (III) perchlorate in aqueous media. A comparative study.
David F and David PG.
The Journal of Physical Chemistry, 80(6), 579-583 (1976)
Cuilian Tao et al.
Dalton transactions (Cambridge, England : 2003), 43(41), 15482-15490 (2014-09-06)
Magnetic mesoporous silica (MMS) nanoparticles with controllable magnetization have been synthesized by encapsulating Fe3O4 nanoparticles in a mesoporous silica matrix. The structure, magnetic heating capacity and drug delivery ability of MMS nanoparticles were evaluated. The results showed that MMS nanoparticles
Jin Wang et al.
Journal of environmental sciences (China), 25(2), 308-315 (2013-04-20)
A cake layer is formed by coagulation aggregates under certain transmembrane pressure in the coagulation-microfiltration (MF) process. The characteristics of humic acid aggregates coagulated by different iron-based coagulants, such as charge, size, fractal dimension and compressibility, have an effect on
Efficient generation of ortho-naphthoquinone methides from 1,4-epoxy-1,4-dihydronaphthalenes and their annulation with allyl silanes.
Yoshinari Sawama et al.
Angewandte Chemie (International ed. in English), 52(5), 1515-1519 (2012-12-21)
K Krishnanunni et al.
Journal of food science and technology, 52(5), 2572-2584 (2015-04-22)
The objective of this study is to analyze the chemical composition and volatiles present in two medicinal rice varieties of "karungkuravai" and "mappilai samba" and to investigate their total phenolic content and bio activity. Chemical composition of the rice varieties
Hongzhi Qiao et al.
Biomaterials, 35(25), 7157-7171 (2014-05-28)
Renal fibrosis is a common progressive kidney disease, and there is a lack of efficient treatment for the condition. In this study, we designed a kidney-specific nanocomplex by forming coordination-driven assembly from catechol-derived low molecular weight chitosan (HCA-Chi), metal ions
Sunan Wang et al.
Journal of medicinal food, 18(3), 345-353 (2014-10-15)
Previous works on staghorn sumac (Rhus hirta) were mostly dedicated to its phytochemical profiles, antioxidant properties, and antidiabetic potentials. This study explored the potential of staghorn-sumac-derived functional ingredients for food and pharmacological applications. Sumac may have other biological functions, such
Xiaoqing Li et al.
The Journal of organic chemistry, 78(18), 9499-9504 (2013-08-28)
Halosulfonylation of terminal alkynes was achieved with sulfonylhydrazides as the sulfonyl precursor and inexpensive iron halide as halide source in the presence of TBHP, allowing the regio- and stereoselective generation of (E)-β-chloro and bromo vinylsulfones.
Jihong Li et al.
Arteriosclerosis, thrombosis, and vascular biology, 34(10), 2321-2329 (2014-08-26)
Treatment of myocardial infarction within the first 1 to 2 hours with a thrombolytic agent, percutaneous coronary intervention, or an αIIbβ3 antagonist decreases mortality and the later development of heart failure. We previously reported on a novel small molecule αIIbβ3
Alexandre Rodrigues Lobo et al.
Journal of nutritional science and vitaminology, 60(6), 397-402 (2014-01-01)
In animal models, Fe overload is associated with organ oxidative stress and tissue injury. In this context, luminal Fe may affect the mucosal barrier and function or generate a pathological milieu in the intestine that triggers epithelial cell stress. Here
Dongying Ma et al.
Blood, 122(25), 4094-4106 (2013-10-26)
The identity of vampire bat saliva anticoagulant remained elusive for almost a century. Sequencing the salivary gland genes from the vampire bat Desmodus rotundus identified Desmolaris as a novel 21.5-kDa naturally deleted (Kunitz 1-domainless) form of tissue factor pathway inhibitor.
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