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Showing 1-30 of 267 results for "401765" within Papers
Toshiki Matsui et al.
Acta biomaterialia, 13, 32-41 (2014-12-03)
Polylactic acid (PLA) is a candidate material to prepare scaffolds for 3-D tissue regeneration. However, cells do not adhere or proliferate well on the surface of PLA because it is hydrophobic. We report a simple and rapid method for inducing
Wei-Wei Zhao et al.
Journal of chromatography. A, 1370, 121-128 (2014-12-03)
Metal-organic frameworks (MOFs) have great potential for applications in chromatography due to their highly tailorable porous structures and unique properties. In this work, the stable MOF UiO-66 was evaluated as both a normal-phase (NP-) and a reverse-phase (RP-) stationary phase
Pamela R D Williams et al.
Critical reviews in toxicology, 41(2), 111-142 (2011-02-04)
There is growing emphasis in the United States and Europe regarding the quantification of dermal exposures to chemical mixtures and other substances. In this paper, we determine the dermal flux of benzene in neat form, in organic solvents, and in
Jiaqi Shi et al.
Environmental science and pollution research international, 20(9), 6138-6149 (2013-04-03)
The lethal doses (LD50s) of fluorinated, chlorinated, brominated, and iodinated benzene, phenol, and diphenyl ether in mice were ascertained respectively under the consistent condition. The acute toxicity of four benzenes orders in fluorobenzene (FB) < iodobenzene < chlorobenzene≈bromobenzene, that of four phenols orders in
Li-Min Duan et al.
Bioorganic & medicinal chemistry, 23(18), 6111-6117 (2015-09-01)
A series of novel 2-(4-(1H-tetrazol-5-yl)-1H-pyrazol-1-yl)-4-(4-phenyl)thiazole derivatives, 6(a-o) were designed, synthesized and evaluated for inhibitory activity against human PDE3A and PDE3B. In PDE3 assay, entire set of targeted analogs showed considerable inhibition of PDE3A (IC50=0.24 ± 0.06-16.42 ± 0.14 μM) over
Partha Sarathi Addy et al.
Chemical communications (Cambridge, England), 49(19), 1930-1932 (2013-02-01)
The synthesis of small molecule based 1,3,5-trisubstituted benzenes for photo-mediated capture of human carbonic anhydrase II with visualisation by fluorescence is described.
C A Alvarado-Gilis et al.
Journal of animal science, 93(9), 4368-4376 (2015-10-07)
The objective of this study was to evaluate the efficacy of protecting PUFA within ground flaxseed against ruminal biohydrogenation by encapsulating them in a matrix consisting of a 1:1 blend of ground flaxseed and dolomitic lime hydrate (L-Flaxseed). Crossbreed heifers
Jurij J Hostynek et al.
Reviews on environmental health, 27(2-3), 85-101 (2012-10-31)
Benzene is a widespread, naturally occurring substance of environmental concern as systemic exposure in humans is proven to be carcinogenic. Dermal exposure is a common and significant route of systemic entry and percutaneous absorption is critical in exposure risk assessment.
Ting Yang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(31), 11110-11117 (2015-06-20)
A new cluster fullerene, Sc2 O@Td (19151)-C76 , has been isolated and characterized by mass spectrometry, UV/Vis/NIR absorption, (45) Sc NMR spectroscopy, cyclic voltammetry, and single-crystal X-ray diffraction. The crystallographic analysis unambiguously assigned the cage structure as Td (19151)-C76
Mingming Kong et al.
Enzyme and microbial technology, 73-74, 34-43 (2015-05-24)
Nitroaromatic compounds are important intermediates in organic synthesis. The classic method used to synthesize them is chemical nitration, which involves the use of nitric acid diluted in water or acetic acid, both harmful to the environment. With the development of
Habib Bagheri et al.
Journal of chromatography. A, 1375, 8-16 (2014-12-17)
In the present work, the roles of inorganic oxide nanoparticles on the extraction efficiency of polyethylene terephthalate-based nanocomposites were extensively studied. Four fiber coatings based on polyethylene terephthalate nanocomposites containing different types of nanoparticles along with a pristine polyethylene terephthalate
Anthony Lynn et al.
Cell biochemistry and function, 33(5), 266-276 (2015-06-11)
Consumption of cruciferous vegetables may protect against colorectal cancer. Cruciferous vegetables are rich in a number of bioactive constituents including polyphenols, vitamins and glucosinolates. Before consumption, cruciferous vegetables often undergo some form of processing that reduces their content of bioactive
Comments on Petty et al. (2011), "a quantitative method for estimating dermal benzene absorption from benzene-containing hydrocarbon liquids," IJOEH, 17:287-300.
Pamela R D Williams et al.
International journal of occupational and environmental health, 19(2), 139-146 (2013-05-21)
Shabnam Sheshmani
Carbohydrate polymers, 94(1), 416-419 (2013-04-03)
In this study, the effects of two variable parameters, namely the extractives and filler loading level, on the physical properties of composites were examined. Composites based on high density polyethylene (HDPE), bagasse flour (BF) as filler were made by injection
Patrícia Trevisan et al.
Environmental monitoring and assessment, 186(4), 2195-2204 (2013-12-03)
The search for reliable biomarkers of human exposure to benzene and its derivatives is still subject of research. Many of the proposed biomarkers have limitations ranging from the low sensitivity to the wide variability of results. Thus, the aim of
Ignoring and adding errors do not improve the science.
Stephen M Rappaport et al.
Carcinogenesis, 34(7), 1689-1691 (2013-03-27)
Haimei Zhou et al.
Journal of hazardous materials, 284, 241-252 (2014-12-03)
Fenton and Fenton-like oxidation has been already demonstrated to be efficient for the degradation of imidazolium ionic liquids (ILs), but little is known for their degradation pathway and kinetics in such systems. In this work, degradation pathway and kinetics of
Lihua Zhu et al.
Small (Weinheim an der Bergstrasse, Germany), 11(34), 4385-4393 (2015-06-18)
The design of an ideal heterogeneous catalyst for hydrogenation reaction is to impart the catalyst with synergetic surface sites active cooperatively toward different reaction species. Herein a new strategy is presented for the creation of such a catalyst with dual
Parisa Ebrahimi et al.
Chemosphere, 93(1), 54-60 (2013-06-05)
Some dialkoxybenzenes are promising new insect control agents. These compounds mimic naturally occurring odorants that modulate insect behavior. Before applying these compounds, however, their persistence and biodegradability at the application site and in the environment should be understood. The fate
Seiko Nakagawa
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 29(3), 377-380 (2013-03-12)
The reaction of the hydroxy radical with thymidine and poly-hydroxy benzenes; i.e., catechol, resorcinol, hydroquinone, and pyrogallol, was studied by ESR spin trapping combined with the UV-A photolysis of hydrogen peroxide. The obtained relative reaction rates reasonably agreed with those
Joanna Faber et al.
Journal of environmental sciences (China), 25(11), 2324-2330 (2014-02-21)
The aim of this work was to determine the level of benzene, toluene, o-xylene and m, p-xylene (BTX) in air samples collected from the cabins of new and used vehicles of the same model. Ten new vehicles were examined in
Factors affecting formulation characteristics and stability of ascorbic acid in water-in-oil creams.
M A Sheraz et al.
International journal of cosmetic science, 36(5), 494-504 (2014-07-30)
The present investigation is based on the formulation of water-in-oil (w/o) cream preparations of ascorbic acid (AA) at pH 4-6 using different emollients and humectants. The preparations were stored in the dark at 30°C for a period of 3 months and
Shumpei Asamizu et al.
PloS one, 10(11), e0142372-e0142372 (2015-11-07)
Co-culture of Streptomyces with mycolic acid-containing bacteria (MACB), which we termed "combined-culture," alters the secondary metabolism pattern in Streptomyces and has been a useful method for the discovery of bioactive natural products. In the course of our investigation to identify
Hiroki Mandai et al.
Bioorganic & medicinal chemistry, 22(19), 5338-5344 (2014-08-26)
Interleukin (IL)-6 is a proinflammatory cytokine that performs a wide variety of biological functions, including important roles in the progression of chronic inflammatory diseases such as periodontal disease. (+)-Terrein, a secondary bioactive fungal metabolite isolated from Aspergillus terreus, has various
Caitlin M Glover et al.
Chemosphere, 111, 596-602 (2014-07-07)
Due to the large quantities of dispersants used during the Deepwater Horizon spill in 2010, there were immediate concerns with regards to the fate and transport of the mixture in ocean waters. Direct and sensitized photolysis experiments were carried out
Subhamay Pramanik et al.
Analytica chimica acta, 793, 99-106 (2013-08-21)
Aggregates of hexaphenylbenzene derivatives 3, having pyrene groups form network of fluorescent nanofibres in presence of mercury ions. Further, fluorescent nanofibres of 3-Hg(2+) supramolecular ensemble exhibit sensitive and pronounced response towards the picric acid. In addition, the solution coated paper
Andreia Neves Fernandes et al.
Bulletin of environmental contamination and toxicology, 92(4), 455-459 (2014-02-18)
This study examined surface water samples for the presence of the monoaromatic hydrocarbons benzene, toluene, ethylbenzene and xylene. Water samples were collected from the sub-basin of the Tegas River and the Marrecas Stream microbasin located in the metropolitan region of
Juan Wang et al.
Archives of toxicology, 89(11), 2015-2025 (2014-10-09)
Sterigmatocystin (ST), a mycotoxin commonly found in food and feed commodities, has been classified as a "possible human carcinogen." Our previous studies suggested that ST exposure might be a risk factor for esophageal cancer and that ST may induce DNA
A Stojić et al.
Environmental science and pollution research international, 22(17), 13137-13152 (2015-05-01)
In this study, the concentrations of volatile organic compounds were measured by the use of proton transfer reaction mass spectrometry, together with NO x , NO, NO2, SO2, CO and PM10 and meteorological parameters in an urban area of Belgrade
Massimo Triggiani et al.
Current pharmaceutical design, 17(34), 3830-3835 (2011-11-23)
Benzene is a carcinogenic compound used in industrial manufacturing and a common environmental pollutant mostly derived from vehicle emissions and cigarette smoke. Benzene exposure is associated with a variety of clinical conditions ranging from hematologic diseases to chronic lung disorders.
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