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显示 1-30 #N/A 53 条结果 关于 "G5809" 范围 论文
Hirotoshi Akane et al.
Toxicology and applied pharmacology, 279(2), 150-162 (2014-06-11)
We previously found that the 28-day oral toxicity study of glycidol at 200mg/kg/day in rats resulted in axonopathy in both the central and peripheral nervous systems and aberrations in the late-stage of hippocampal neurogenesis targeting the process of neurite extension.
Troy D Haines et al.
Journal of the American Oil Chemists' Society, 88(1), 1-14 (2011-02-26)
Analysis of MCPD esters and glycidyl esters in vegetable oils using the indirect method proposed by the DGF gave inconsistent results when salting out conditions were varied. Subsequent investigation showed that the method was destroying and reforming MCPD during the
Kunio Wada et al.
Mutation research. Genetic toxicology and environmental mutagenesis, 769, 1-6 (2014-10-26)
The in vivo comet assay has been used for the evaluation of DNA damage and repair in various tissues of rodents. However, it can give false-positive results due to non-specific DNA damage associated with cell death. In this study, we
Elif Burcu Aydın et al.
Talanta, 222, 121596-121596 (2020-11-11)
An ultrasensitive immunosensor based on acetylene black (AB)/epoxy-substituted-poly(pyrrole) polymer (EpxS-PPyr) composite coated disposable indium tin oxide (ITO) electrode was fabricated for interleukin 6 (IL 6) detection. The EpxS-PPyr polymer was a promising matrix material to increase the loading capacity of
Yoen Jung Lee et al.
Molecules and cells, 33(2), 203-210 (2012-02-24)
1,2-Dibromoethane and glycidol are well known genotoxic carcinogens, which have been widely used in industry. To identify a specific biomarker for these carcinogens in cells, the cellular proteome of L5178Y mouse lymphoma cells treated with these compounds was analyzed by
Ken-ichi Wakabayashi et al.
The Journal of toxicological sciences, 37(4), 691-698 (2012-08-07)
Glycidol fatty acid esters (GEs) have been identified as contaminants in refined edible oils. Although the possible release of glycidol (G) from GEs is a concern, little is known about the conversion of GEs to G in the human body.
Jonatan Perez-Arce et al.
Polymers, 13(4) (2021-03-07)
Lignin-based polyols (LBPs) with controlled microstructure were obtained by cationic ring opening polymerization (CROP) of oxiranes in an organosolv lignin (OL) tetrahydrofuran (THF) solution. The control on the microstructure and consequently on the properties of the LBPs such as hydroxyl
Theresa Weber et al.
Langmuir : the ACS journal of surfaces and colloids, 28(45), 15916-15921 (2012-10-18)
The formation of hydrogels on surfaces is a frequently used strategy to render these surfaces biorepulsive. Hyperbranched polyglycerol layers are a promising alternative to the frequently used polyethyleneglycol layers. Here, we present a strategy to covalently graft polyglycerol layers onto
Xiuzhong Zhu et al.
Polymers, 11(5) (2019-05-19)
In this study, a new pH-tunable thermoresponsive hydroxyl-terminated hyperbranched polyether (HTHP 2) was successfully prepared via a one-pot cationic polymerization technique and postmodification. In the first step, hydroxyl-terminated hyperbranched polyether containing double bonds (HTHP 1) were synthesized. Then, through thiol-ene
Koichi Sawada et al.
Journal of bioscience and bioengineering, 114(2), 204-208 (2012-05-19)
Electrospun polyvinyl alcohol (PVA) nanofibrous non-woven fabrics have been widely used for cell and enzyme immobilization. Enhancement of the productivity of the material will further enlarge the versatility of them. In this study, a mixture of water and N,N-dimethylformamide (DMF)
Lei Wang et al.
Biotechnology and applied biochemistry, 56(1), 1-6 (2010-04-20)
A novel plasmid (pBSR2) was constructed by incorporating a strong lipase promoter and a terminator into the original pBD64. The lipase gene from Bacillus subtilis strain IFFI10210 was cloned into the plasmid pBSR2 and transformed into B. subtilis A.S.1.1655 to
Hiroshi Honda et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(10), 2536-2540 (2011-07-12)
Hemoglobin (Hb) adducts are frequently used to address and/or monitor exposure to reactive chemicals. Glycidol (G), a known animal carcinogen, has been reported to form Hb adducts. Here, we measure G adduct levels in humans who daily ingest DAG oil
Javix Thomas et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(16), 4582-4587 (2011-03-25)
Chirality recognition in the hydrogen-bonded glycidol···propylene oxide complex has been studied by using rotational spectroscopy and ab initio calculations. An extensive conformational search has been performed for this binary adduct at the MP2/6-311++G(d,p) level of theory and a total of
Polyglycidol-block-poly (ethylene oxide)-block-polyglycidol: synthesis and swelling properties.
Dworak A
Reactive functional Polymers, 42(1), 31-36 (1999)
Hirotoshi Akane et al.
Toxicology letters, 224(3), 424-432 (2013-11-05)
Developmental exposure to glycidol induces aberrations of late-stage neurogenesis in the hippocampal dentate gyrus of rat offspring, whereas maternal animals develop axonopathy. To investigate the possibility whether similar effects on adult neurogenesis could be induced by exposure in a framework
Hui Lin et al.
Chemical communications (Cambridge, England), 47(9), 2610-2612 (2011-01-15)
Enantiomerically enriched glycidol derivatives with contiguous stereogenic centers were obtained in a highly diastereo- and enantio-selective epoxidation catalyzed with the styrene monooxygenase StyAB2.
B D Craft et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(1), 46-51 (2012-10-02)
Recently, fatty acid esters of monochloropropanediol (MCPD) and that of glycidol have been reported in refined edible oils. Since then a wealth of research has been published on the factors influencing the formation of these contaminants in foods. It can
Nadiya Bakhiya et al.
Molecular nutrition & food research, 55(4), 509-521 (2011-02-26)
Fatty acid esters of 3-chloropropane-1,2-diol (3-MCPD) and glycidol are a newly identified class of food process contaminants. They are widespread in refined vegetable oils and fats and have been detected in vegetable fat-containing products, including infant formulas. There are no
N Frank et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(1), 69-79 (2012-10-23)
Glycidyl esters (GEs) are known to be formed during vegetable oil processing. Because of their structure, it has been hypothesised that GEs, like fatty acid esters of chloropropanols (MCPD esters), may be accepted as substrates by gut lipases to release
Klaus Abraham et al.
Archives of toxicology, 93(2), 331-340 (2018-12-12)
Fatty acid esters of glycidol (glycidyl esters) are heat-induced food contaminants predominantly formed during industrial deodorization of vegetable oils and fats. After consumption, the esters are digested in the gastrointestinal tract, leading to a systemic exposure to the reactive epoxide
Benjamin R Spears et al.
Chemical communications (Cambridge, England), 49(24), 2394-2396 (2013-02-02)
The control of the branching in polyglycidols as semibranched alternatives to traditional polyglycidols is presented. The relative abundance of dendritic carbons is lowered by five-fold compared to hyperbranched polyglycidols. It is the first example of tailoring the branching in polyglycidol
Xiaofei Chen et al.
Biomaterials science, 3(6), 870-878 (2015-07-30)
Herein, hyperbranched poly(ethylene glycol)-based supramolecular nanoparticles with pH-sensitive properties were designed and used for targeted drug delivery. Via host-guest recognition between benzimidazole anchored poly(ethylene glycol)-hyperbranched polyglycerol (PEG-HPG-BM) and folic acid modified CD (FA-CD), targeted supramolecular nanoparticles (TSNs) were fabricated. At
Mathieu Dubois et al.
Journal of agricultural and food chemistry, 59(23), 12291-12301 (2011-10-25)
A method based on a gel permeation chromatography (GPC) extraction procedure combined with an additional cleanup by solid-phase extraction (SPE) on silica gel and liquid chromatography-mass spectrometry (LC-MS) detection has been validated for the analysis of seven glycidyl esters (GEs)
Removal of trace boron from aqueous solution using iminobis-(propylene glycol) modified chitosan beads.
Gazi M
Reactive functional Polymers, 72(10), 680-686 (2012)
Suhair Sunoqrot et al.
Journal of controlled release : official journal of the Controlled Release Society, 191, 115-122 (2014-05-20)
Nanoparticle (NP)-based drug delivery platforms have received a great deal of attention over the past two decades for their potential in targeted cancer therapies. Despite the promises, passive targeting approaches utilizing relatively larger NPs (typically 50-200nm in diameter) allow for
Development of Antifouling Hyperbranched Polyglycerol Layers on Hydroxyl Poly-p-xylylene Coatings.
Chen P
Langmuir, 33(51), 14657-14662 (2017)
Anja K K Rahn et al.
Food chemistry, 166, 301-308 (2014-07-24)
Sodium chloride has been shown to promote chlorination of glycerol during thermal processing. However, the detailed mechanism of this reaction is not well understood. Preliminary experiments have indicated that the reaction mixture should contain an amino acid and it should
Maria Ricciardi et al.
ChemSusChem, 10(10), 2291-2300 (2017-04-05)
The disposal of any waste by recovering it within the production plant represents the ultimate goal of every biorefinery. In this scenario, the selective preparation of monoalkyl glyceryl ethers (MAGEs) starting from glycidol, obtained as byproduct in the epichlorohydrin production
Ryo Tanaka et al.
Bioorganic & medicinal chemistry letters, 21(14), 4180-4182 (2011-06-17)
The efficient synthesis of 3-O-thia-cPAs (4a-d), sulfur analogues of cyclic phosphatidic acid (cPA), has been achieved. The key step of the synthesis is an intramolecular Arbuzov reaction to construct the cyclic thiophosphate moiety. The present synthetic route enables the synthesis
Eliona Kulla et al.
RSC advances, 5(60), 48194-48206 (2015-06-23)
Measuring low concentrations of clinically-important biomarkers using porous bead-based lab-on-a-chip (LOC) platforms is critical for the successful implementation of point-of-care (POC) devices. One way to meet this objective is to optimize the geometry of the bead holder, referred to here
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