Silencing MdGH3-2/12 in apple reduces cadmium resistance via the regulation of AM colonization.

abstract：:One of the most important properties of ionic liquids is their non-volatility, making them potentially "green" alternatives to volatile organic compounds. However, they are widely soluble in water, meaning that they can be released into aquatic ecosystems and so contribute to water pollution. Nevertheless, although th...

journal_title：Chemosphere

authors： Montalbán MG,Hidalgo JM,Collado-González M,Díaz Baños FG,Víllora G

更新日期：2016-07-01 00:00:00

abstract：:Automatic biodetector of water toxicity is a biosensor based on monitoring of catalytic activity of the nitrifying bacteria. To create a standardized biosensing system, development of the biofilm must be characterized to determine the prerequisites for its biological (biocatalytic) stability. In this paper, growth of ...

journal_title：Chemosphere

authors： Woznica A,Nowak A,Beimfohr C,Karczewski J,Bernas T

更新日期：2010-02-01 00:00:00

abstract：:Toxaphene is a pesticide whose use was banned in North America because of concerns regarding its toxicity. To obtain better data on the metabolism and toxicity of toxaphene in primates, a one year feeding study was carried out in cynomologous monkeys at a dose of 1 mg/kg/day for one year. Levels of toxaphene residues ...

journal_title：Chemosphere

authors： Andrews P,Headrick K,Pilon JC,Bryce F,Iverson F

更新日期：1996-03-01 00:00:00

abstract：:Land Use Regression models (LUR) are the most common tools to estimate intra-urban air pollutant exposure in epidemiological studies. However, number of available and published models in developing and middle up income countries is still scarce. Here, we developed seasonal and overall LUR models for the spatial distri...

journal_title：Chemosphere

authors： Mohammadi A,Ghassoun Y,Löwner MO,Behmanesh M,Faraji M,Nemati S,Toolabi A,Abdolahnejad A,Panahi H,Heydari H,Miri M

更新日期：2020-05-01 00:00:00

abstract：:The aim of this research was to investigate the long-term hydraulic conductivity changes in sand-bed columns exposed to 2,4,6-trichlorophenol (TCP). Continuous flow laboratory studies were conducted using sand-bed columns (15 cm i.d.; 200 cm length) at 20+/-1 degrees C during 365 d. The influence of (i) initial loads ...

journal_title：Chemosphere

authors： Antizar-Ladislao B,Galil NI

更新日期：2006-06-01 00:00:00

abstract：:Long chain polyunsaturated fatty acids (LC-PUFAs) such as eicosapentaenoic acid (EPA, 20:5n-3) affect zooplankton fitness and ability to cope with environmental stressors. However, the impact of LC-PUFAs on zooplankton sensitivity to chemical stressors is unknown. Here, we aimed to document the interaction between EPA...

journal_title：Chemosphere

authors： Ferain A,De Saeyer N,Larondelle Y,Rees JF,Debier C,De Schamphelaere KAC

更新日期：2018-08-01 00:00:00

abstract：:The aim of the study was to develop quantitative structure-activity relationships (QSARs) for a large group of 77 aromatic aldehydes tested for acute toxicity to the ciliate Tetrahymena pyriformis using mechanistically interpretable descriptors. The resulting QSARs revealed that the 1-octanol/water partition coefficie...

journal_title：Chemosphere

authors： Netzeva TI,Schultz TW

更新日期：2005-12-01 00:00:00

abstract：:The environmental fate of the worldwide used herbicide isoproturon was studied in four different, undisturbed lysimeters in the temperate zone of Middle Europe. To exclude climatic effects due to location, soils were collected at different regions in southern Germany and analyzed at a lysimeter station under identical...

journal_title：Chemosphere

authors： Grundmann S,Doerfler U,Munch JC,Ruth B,Schroll R

更新日期：2011-03-01 00:00:00

abstract：:Environmental pollution caused by human activities in the Yangtze River Basin (YRB), especially nitrogen pollution, has always been a hot topic. High-intensity anthropogenic nitrogen (AN) inputs have undergone some changes on account of environmental management practices in the YRB. We used the latest statistical data...

journal_title：Chemosphere

authors： Cui M,Guo Q,Wei R,Chen T

更新日期：2020-12-22 00:00:00

abstract：:Anaerobic co-digestion of waste activated sludge and food waste was investigated semi-continuously using continuously stirred tank reactors. Results showed that the performance of co-digestion system was distinctly influenced by temperature and organic loading rate (OLR) in terms of gas production rate (GPR), methane ...

journal_title：Chemosphere

authors： Gou C,Yang Z,Huang J,Wang H,Xu H,Wang L

更新日期：2014-06-01 00:00:00

abstract：:A new-fashioned fabrication recipe for a magnetic carbon nanocomposite (Fe3O4@C) via pyrolysis of sugar with magnetite (Fe3O4) nanoparticles was developed for the practical environmental application as an adsorbent. In order to synthesize Fe3O4@C, the thermal degradation of sugar was firstly investigated via thermo-gr...

journal_title：Chemosphere

authors： Cho DW,Lee J,Ok YS,Kwon EE,Song H

更新日期：2016-11-01 00:00:00

abstract：:Concentrations of 23 polychlorinated biphenyls (PCBs), p,p'-DDT and two of its metabolites, p,p'-DDE and p,p'-TDE have been measured in serum samples of up to 1 ml of Egyptian Vulture (Neophron percnopterus) gathered from five populations in Spain. SigmaPCB concentrations were found to be in the range 3.2-97 ng/ml, wh...

journal_title：Chemosphere

authors： Gómara B,Ramos L,Gangoso L,Donázar JA,González MJ

更新日期：2004-04-01 00:00:00

abstract：:We investigated the effects on the growth of the anaerobic bacterium, Clostridium sp., of the ionic liquid, 1-methoxyethyl-3-methyl imidazolium [MOEMIM](+), derived from imidazolium cation and paired with one of a variety of counter-ions, viz., tetrafluoroborate [BF₄]⁻, hexafluorophosphate [PF₆]⁻(,) trifluoroacetate [...

journal_title：Chemosphere

authors： Wang H,Malhotra SV,Francis AJ

更新日期：2011-03-01 00:00:00

abstract：:Currently, exploring effective measures to reduce multiple toxic metals accumulation in rice grains is an urgent issue to be tackled. Pot experiments were thus conducted to explore the effects and mechanisms of foliar spraying with composite sols of silicon (Si) and selenium (Se) during tillering to booting stage on d...

journal_title：Chemosphere

authors： Wang C,Rong H,Zhang X,Shi W,Hong X,Liu W,Cao T,Yu X,Yu Q

更新日期：2020-07-01 00:00:00

abstract：:Enols are an important group of photochemical precursors of atmospheric carbonyl compounds. However, the transformation mechanism is not fully understood. In this study, the photo-induced transformation of a typical enol, allyl alcohol, to carbonyl compounds on TiO2 (P25) and aluminum reduced TiO2 (P25, rutile and ana...

journal_title：Chemosphere

authors： Li J,Chen J,Ji Y,Wang J,Li G,An T

更新日期：2019-10-01 00:00:00

abstract：:People have been suffering from air pollution for a decade in China, especially from PM2.5 (particulate matter with a diameter of less than 2.5 μm). Accurate prediction of air quality has great practical significance. In this paper, we propose a data-driven model, called as long short-term memory - fully connected (LS...

journal_title：Chemosphere

authors： Zhao J,Deng F,Cai Y,Chen J

更新日期：2019-04-01 00:00:00

abstract：:Fish play an important role as a primary eco-toxicity test organism in environmental hazard assessment. Toxicity data of native species are often sought for use in the derivation of water quality criteria (WQC). The Chinese medaka, Oryzias sinensis, is an endemic species of China. The acute toxicity of 6 chemicals on ...

journal_title：Chemosphere

authors： Cui L,Fan M,Belanger S,Li J,Wang X,Fan B,Li W,Gao X,Chen J,Liu Z

更新日期：2020-12-01 00:00:00

abstract：:Zinc pyrithione is used as an antifouling agent. However, the environmental impacts of zinc pyrithione have recently been of concern. Zinc induces diverse actions during oxidative stress; therefore, we examined the effect of zinc pyrithione on rat thymocytes suffering from oxidative stress using appropriate fluorescen...

journal_title：Chemosphere

authors： Oyama TM,Saito M,Yonezawa T,Okano Y,Oyama Y

更新日期：2012-06-01 00:00:00

abstract：:The mobility of phosphorus (P) induced by sediment resuspension have been examined in a circulated flume. During the flume run, the water level and velocity were monitored, and water samples were taken for measurement of sediment and P concentrations. Peak values of both the P and sediment concentrations existed at x=...

journal_title：Chemosphere

authors： Huang L,Fang H,Fazeli M,Chen Y,He G,Chen D

更新日期：2015-09-01 00:00:00

abstract：:Carbohydrates have been widely reported in atmospheric aerosols, but have not previously been quantified in rainwater. We have identified and quantified a series of 11 specific compounds including monosaccharides (glucose, fructose, arabinose, galactose and pinitol), disaccharides (sucrose and trehalose), sugar alcoho...

journal_title：Chemosphere

authors： Mullaugh KM,Byrd JN,Avery GB Jr,Mead RN,Willey JD,Kieber RJ

更新日期：2014-07-01 00:00:00

abstract：:Exploration of renewable materials for efficient elimination of arsenic from water is highly imperative. Herein, one kind of novel porous walnut-like La2O2CO3 composite is reported for the first time, fabricated via direct pyrolysis of La-MOFs at 550 °C under the air atmosphere. The as-synthesized material predominant...

journal_title：Chemosphere

authors： Huo JB,Yu G,Xu L,Fu ML

更新日期：2020-12-31 00:00:00

abstract：:Several anthropogenic contaminants, including pesticides and heavy metals, can affect honey bee health. The effects of mixtures of heavy metals and pesticides are rarely studied in bees, even though bees are likely to be exposed to these contaminants in both agricultural and urban environments. In this study, the leth...

journal_title：Chemosphere

authors： Sgolastra F,Blasioli S,Renzi T,Tosi S,Medrzycki P,Molowny-Horas R,Porrini C,Braschi I

更新日期：2018-01-01 00:00:00

abstract：:The photodegradation of methyl orange (MO) was investigated in aqueous suspension containing titania nanoparticles with mesostructures (m-TiO(2)) under UV irradiation. The experimental results show that 98% MO can be mineralized in the 1.0 g l(-1) m-TiO(2) suspension (pH 2.0) after 45 min illumination. Particular atte...

journal_title：Chemosphere

authors： Dai K,Chen H,Peng T,Ke D,Yi H

更新日期：2007-11-01 00:00:00

abstract：:High levels of p,p'-DDT were detected in Hong Kong breast milk sampled in 1976 and 1985. Monitoring DDT levels in human breast milk in this region is important to identify trends in exposure. As part of the 2002-03 WHO/EURO coordinated exposure study, the concentrations of DDT and its metabolites were determined in 10...

journal_title：Chemosphere

authors： Hui LL,Hedley AJ,Kypke K,Cowling BJ,Nelson EA,Wong TW,van Leeuwen FX,Malisch R

更新日期：2008-08-01 00:00:00

abstract：:Humic substances are a major component of soil organic matter that influence the behavior and fate of heavy metals such as Cr(VI), a toxic and carcinogenic element. In the study, a repetitive extraction technique was used to fractionate humic acids (HAs) from a peat soil into three fractions (denoted as F1, F2, and F3...

journal_title：Chemosphere

authors： Huang SW,Chiang PN,Liu JC,Hung JT,Kuan WH,Tzou YM,Wang SL,Huang JH,Chen CC,Wang MK,Loeppert RH

更新日期：2012-05-01 00:00:00

abstract：:The present work investigated the direct and indirect photolysis of pesticide residues (atrazine, imazaquin, iprodione), in aqueous solutions and under UV-visible radiation (280-480nm). Different kinds of humic substances (HS) were added to samples in order to evaluate their behaviour as possible photocatalysts and th...

journal_title：Chemosphere

authors： Garbin JR,Milori DM,Simões ML,da Silva WT,Neto LM

更新日期：2007-01-01 00:00:00

abstract：:The main purpose of this article is to summarize and illustrate the results of a literature search on the types, levels, relative concentrations, concentration spread of individual chemicals, and number of airborne compounds (mostly volatile organic compounds, VOCs) that have been found, measured, and reported both in...

journal_title：Chemosphere

authors： Cometto-Muñiz JE,Abraham MH

更新日期：2015-05-01 00:00:00

abstract：:Photocatalytic membranes (PMs), coupling of membrane filtration and photocatalysis, have exhibited the potential for application in the wastewater treatment. In this study, we firstly adopted the supramolecular aggregates of melamine (M), cyanuric acid (C), and urea (U) in specific dimethyl sulfoxide (DMSO) as precurs...

journal_title：Chemosphere

authors： Shi Y,Huang J,Zeng G,Cheng W,Hu J,Shi L,Yi K

更新日期：2019-09-01 00:00:00

abstract：:A practical and efficient disposal method for hydrodechlorination of polychlorinated biphenyls (PCBs) in transformer oil is reported. Transformer oil containing PCBs was treated by nanometric sodium hydride (nano-NaH) and transition metal catalysts. High destruction and removal efficiency (89.8%) can be attained by na...

journal_title：Chemosphere

authors： Wu W,Xu J,Zhao H,Zhang Q,Liao S

更新日期：2005-08-01 00:00:00

abstract：:Four different metal-contaminated calcareous soil types, Carbonati-Perudic Cambosols (CPC), Fe-accumuli-Stagnic Anthrosols (FSA), Ochri-Aquic Cambosols (OAC) and Calci-Orthic Aridosols (COA), were investigated. The acid buffering capacity and metal-releasing behaviors of the soils were explored using an acid extractio...

journal_title：Chemosphere

authors： Wang Z,Jia M,Li Z,Liu H,Christie P,Wu L

更新日期：2020-10-01 00:00:00