The determination of strong mutagen MX [3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone] in drinking water in China.

abstract：:The unexpected incorporation of ionic Mn and Fe in the crystalline structure of titanate nanowires was accomplished when a contaminated a titanium source was used. The presence of Mn (8.1 mg L-1) and Fe (4.3 mg L-1) result in the production of a novel co-doped (Fe,Mn) titanate nanowires (TNW) material with improved op...

journal_title：Chemosphere

authors： Barrocas B,Chiavassa LD,Conceição Oliveira M,Monteiro OC

更新日期：2020-07-01 00:00:00

abstract：:Exaiptasia pallida has been applied as a cnidarian model to assess the toxicity of various contaminants using endpoints related to growth, reproduction and mortality. However, increasingly accepted behavioural and biochemical endpoints are underrepresented in ecotoxicity testing with cnidarian species. The aim of this...

journal_title：Chemosphere

authors： Ianna ML,Reichelt-Brushett A,Howe PL,Brushett D

更新日期：2020-10-01 00:00:00

abstract：:The national 'Shandong Peninsula Blue Economic Zone Development Plan' compels the further understanding of the distribution and potential risk of metals pollution in the east coast of China, where the rapid economic and urban development have been taken off and metal pollution has become a noticeable problem. Surface ...

journal_title：Chemosphere

authors： Huang L,Pu X,Pan JF,Wang B

更新日期：2013-11-01 00:00:00

abstract：:Despite the prevalence of nonspherical colloidal particles, the role of particle shape in the transport of colloids is largely understudied. This study investigates the attachment of colloidal particles onto environmentally relevant surfaces while varying particle shape and ionic strength. Using quartz crystal microba...

journal_title：Chemosphere

authors： McNew CP,Kananizadeh N,Li Y,LeBoeuf EJ

更新日期：2017-02-01 00:00:00

abstract：:Reindeers play an important role in the polar ecosystem, being long-lived sole vegetarians feeding on local vegetation. They can be used as a valuable bioindicator, helping us to understand contaminants' impact on the polar terrestrial ecosystem. Still, scarce data exist from research in which polar herbivores (especi...

journal_title：Chemosphere

authors： Pacyna-Kuchta AD,Wietrzyk-Pełka P,Węgrzyn MH,Frankowski M,Polkowska Ż

更新日期：2020-04-01 00:00:00

abstract：:Selenium is a trace element necessary for living organisms. It exists mainly in the form of selenite in nature. In plants, selenium can enhance defenses against pests. In this study, transcriptome sequencing technology was used to analyze the response mechanism of Tetranychus cinnabarinus to plant-mediated selenium tr...

journal_title：Chemosphere

authors： Xu Z,Qi C,Zhang M,Liu P,Zhang P,He L

更新日期：2021-01-01 00:00:00

abstract：:Electron donor limitations likely reduce microbial enhanced trichloroethene (TCE) dense non-aqueous phase liquid (DNAPL) dissolution. This study quantitatively examined the relation between the DNAPL dissolution enhancement and the electron donor supply rate. An experiment used diffusion-cells with a 5.5 cm central sa...

journal_title：Chemosphere

authors： Philips J,Van Muylder R,Springael D,Smolders E

更新日期：2013-03-01 00:00:00

abstract：:This study investigated the accumulation and distribution of nickel in the leaves and roots of the Mediterranean shrub Alyssoides utriculata to assess its potential use in phytoremediation of Ni contaminated soils. Total (AAS and ICP-MS) Ni, Ca and Mg contents were analyzed in the plants and related to their bioavaila...

journal_title：Chemosphere

authors： Roccotiello E,Serrano HC,Mariotti MG,Branquinho C

更新日期：2015-01-01 00:00:00

abstract：:Human exposure to molybdenum (Mo) may play a role in reducing bone mineral density (BMD) by interfering with steroid sex hormone levels. To begin to address gaps in the literature on this topic, the potential relationship between urinary Mo (U-Mo) and BMD at the femoral neck (FN-BMD) and lumbar spine (LS-BMD) was expl...

journal_title：Chemosphere

authors： Lewis RC,Johns LE,Meeker JD

更新日期：2016-12-01 00:00:00

abstract：:We determined the concentrations of organochlorine pesticides and total PCBs in plasma of nestling Wood Storks (Mycteria americana) from two colonies in Georgia in 2000. Of 20 compounds analyzed for, only p,p'-DDE was quantified in reportable concentrations, ranging from <2.0-174.0 ng/g wet weight (ww). Concentrations...

journal_title：Chemosphere

authors： Bowerman WW,Bryan AL Jr,Robinette JR,Wing JM,Wiley FE,Murugasan S

更新日期：2007-07-01 00:00:00

abstract：:Few works have addressed the effects provoked by the exposure to cadmium containing nanoparticles (NPs) on adult zebrafish (Danio rerio). We studied the effects of CdS NPs (5 nm) or ionic cadmium (10 μg Cd/L) after 3 and 21 d of exposure and at 6 months post-exposure (mpe). Acute toxicity was recorded after exposure t...

journal_title：Chemosphere

authors： Lacave JM,Bilbao E,Gilliland D,Mura F,Dini L,Cajaraville MP,Orbea A

更新日期：2020-01-01 00:00:00

abstract：:In vitro fertilization (IVF) is one of the most important treatments of infertility to provide a chance of conceiving. In IVF treatment, sperm are washed and motile sperm are isolated with sperm washing media (SWM) for the purpose of fertilization; fertilized ova are then incubated for a maximum of 5 or 6d in media fo...

journal_title：Chemosphere

authors： Takatori S,Akutsu K,Kondo F,Ishii R,Nakazawa H,Makino T

更新日期：2012-02-01 00:00:00

abstract：:The degradation of antibiotic levofloxacin was investigated by dimensionally stable anode as well as modified cathode using low-cost chemical reagents of hydrazine hydrate and ethanol for electro-Fenton in an undivided cell at pH 3.0 under room temperature. Comparison of unmodified and modified cathode was performed. ...

journal_title：Chemosphere

authors： Liu X,Yang D,Zhou Y,Zhang J,Luo L,Meng S,Chen S,Tan M,Li Z,Tang L

更新日期：2017-09-01 00:00:00

abstract：:The investigation of object-by-attribute matrices is very common in statistics and data analysis with the aim of uncovering every possible relationship among objects and/or attributes. Formal Concept Analysis (FCA) is a method, which stems directly from partial order and lattice theory, which provides an efficient too...

journal_title：Chemosphere

authors： Annoni P,Brüggemann R

更新日期：2008-02-01 00:00:00

abstract：:The electrochemical oxidation of aniline (AN) and ortanilic (OA), metanilic (MA) and sulfanilic (SA) acids was performed using as anode a boron-doped diamond (BDD) electrode. Tests were performed with model solutions of the different amines, with concentrations of 200mg L(-1), using as electrolyte 0.035 M Na2SO4, in a...

journal_title：Chemosphere

authors： Santos V,Diogo J,Pacheco MJ,Ciríaco L,Morão A,Lopes A

更新日期：2010-04-01 00:00:00

abstract：:In this work, the findings of the first assessment of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) in emissions releases to the atmosphere from coal-fired power plants are given. A total of five plants were selected for the study located at different provinces in Spain. In all the cases, the results r...

journal_title：Chemosphere

authors： Fernández-Martínez G,López-Vilariño JM,López-Mahía P,Muniategui-Lorenzo S,Prada-Rodríguez D,Abad E,Rivera J

更新日期：2004-10-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) are flame retardants generally employed in manufacturing household items. Surface water may remove and carry these chemicals to the drainage upon disposal of the items, and ultimately the chemicals enter our food chain. 2,2',4,4'-Tetrabromodiphenyl ether (BDE-47) is a PBDE congen...

journal_title：Chemosphere

authors： Zhu Y,Tan YQ,Leung LK

更新日期：2017-08-01 00:00:00

abstract：:The efficiency of disease prevention and medical care service necessitated the prediction of incidence. However, predictive accuracy and power were largely impeded in a complex system including multiple environmental stressors and health outcome of which the occurrence might be episodic and irregular in time. In this ...

journal_title：Chemosphere

authors： Wang C,Qi Y,Zhu G

更新日期：2020-10-01 00:00:00

abstract：:Risk assessments of existing substances, including metals, in the environment are being carried in the European Union, which require estimation of the predicted no-effect concentration (PNEC) derived from biological toxicity assays. Few toxicity data exist for Co and higher plants, and the influence of soil properties...

journal_title：Chemosphere

authors： Li HF,Gray C,Mico C,Zhao FJ,McGrath SP

更新日期：2009-05-01 00:00:00

abstract：:There is limited information about pesticide contamination in Iran's agricultural land, particularly in plains producing exportable fruits. The aim of this investigation was to evaluate the concentration of organochlorine pesticides (OCPs) including hexachlorocyclohexane (HCH), heptachlor, dichloro-diphenyl-trichloroe...

journal_title：Chemosphere

authors： Kafaei R,Arfaeinia H,Savari A,Mahmoodi M,Rezaei M,Rayani M,Sorial GA,Fattahi N,Ramavandi B

更新日期：2020-02-01 00:00:00

abstract：:Technosols created to reclaim degraded soils is a promising solution that needs further research. The objectives of the study were: i) to create a Technosol with a very high capacity to immobilize copper from mining, ii) to assess the capacity of the Technosol to immobilize copper after planting two tropical native tr...

journal_title：Chemosphere

authors： Asensio V,Flórido FG,Ruiz F,Perlatti F,Otero XL,Oliveira DP,Ferreira TO

更新日期：2019-04-01 00:00:00

abstract：:The bimetallic catalysts of micron sizes were synthesized and the rates of tetrabromobisphenol A (TBBPA) transformation were measured under various conditions using a batch reactor system. The results showed that TBBPA was rapidly debrominated to tri-, di- and mono-bromobisphenol A and to bisphenol A (BPA). The pseudo...

journal_title：Chemosphere

authors： Huang Q,Liu W,Peng P,Huang W

更新日期：2013-08-01 00:00:00

abstract：:Disinfectant-containing wastewaters have been generated from many places, including marine industries. The synthetic NaClO-containing wastewaters have been effectively treated in a saline MBBR-MBR (moving bed biofilm reactor & membrane bioreactor) system containing marine microorganisms. A low concentration of NaCl (b...

journal_title：Chemosphere

authors： Xu M,Zhou W,Chen X,Zhou Y,He B,Tan S

更新日期：2020-10-22 00:00:00

abstract：:The Upper Hudson River (UHR) has been contaminated with polychlorinated biphenyls (PCBs) since the 1940s due to the manufacture of capacitors at two plants near Hudson Falls and Fort Edward, NY by General Electric (GE). Dredging of portions of the UHR was conducted from 2009 to 2015 as a partial remedy for this contam...

journal_title：Chemosphere

authors： Chitsaz M,Fennell DE,Rodenburg LA

更新日期：2020-11-01 00:00:00

abstract：:In this study, an analytical method was optimized for the determination of bisphenol-A (BPA), triclosan (TCS) and 4-n-nonylphenol (4n-NP), environmental contaminants with potential endocrine disruptive activities, in human tissues. The method consisted of a liquid extraction step, derivatization with pentafluorobenzoy...

journal_title：Chemosphere

authors： Geens T,Neels H,Covaci A

更新日期：2012-05-01 00:00:00

abstract：:The metal emissions from three incinerators burning different feedstock in Taiwan were characterized in this study. It was found that the Incinerators A and B, treating pig carcasses and animal (including pigs) carcasses, respectively, had much higher metal concentrations in stack flue gases than Incinerator C that co...

journal_title：Chemosphere

authors： Chen SJ,Hung MC,Huang KL,Hwang WI

更新日期：2004-06-01 00:00:00

abstract：:243 surface soil samples were collected from the Yangtze River Delta (YRD) region, and the concentration distributions and compositional profiles of 27 parent PAHs (PPAHs), nitro- and oxy-derivatives (NPAHs and OPAHs), respectively, and health risk of 16 PPAHs were determined. Atmospheric samples were collected at two...

journal_title：Chemosphere

authors： Cai C,Li J,Wu D,Wang X,Tsang DC,Li X,Sun J,Zhu L,Shen H,Tao S,Liu W

更新日期：2017-07-01 00:00:00

abstract：:Chromate can be considered a potent environmental contaminant and consequently, an understanding of chromate availability and toxicity to soil biology is essential for effective ecological assessment of metal impact in soils. This study shows the response of two bacterial bioreporters, pCHRGFP1 Escherichiacoli and pCH...

journal_title：Chemosphere

authors： Coelho C,Branco R,Natal-da-Luz T,Sousa JP,Morais PV

更新日期：2015-06-01 00:00:00

abstract：:The experiments described provide insight into the feasibility of using compressible particulate packs to filter live plankton. The pore constriction sizes are controlled by subjecting the filter pack to isotropic confinement, thereby allowing for: (1) enhanced filtration upon confinement and (2) enhanced unclogging u...

journal_title：Chemosphere

authors： Karanikola V,Ngo AT,Valdes JR

更新日期：2011-01-01 00:00:00

abstract：:Typically contained within ambient surface waters and certain industrial wastewaters, are plentiful halide ions, which possess varying degrees of photosensitivity. The effects of halide ions on the photodegradation of ibuprofen (IBP) were investigated under UV irradiation using a 500 W mercury lamp as a light source. ...

journal_title：Chemosphere

authors： Li F,Kong Q,Chen P,Chen M,Liu G,Lv W,Yao K

更新日期：2017-01-01 00:00:00