Deciphering lead tolerance mechanisms in a population of the plant species Biscutella auriculata L. from a mining area: Accumulation strategies and antioxidant defenses.

abstract：:As (III) is widely distributed in groundwater which is relatively harder to be removed comparing to As (V). Co-grinding Ca(OH)2 with Al(OH)3 was conducted to manufacture katoite (Ca3Al2(OH)12) for the complete removal of As(III) (concentration below drinking water standard of WHO (<10 ppb)) during one-step agitation o...

journal_title：Chemosphere

authors： Sha L,Zou Z,Qu J,Li X,Huang Y,Wu C,Xu Z

更新日期：2020-12-01 00:00:00

abstract：:Because of the well-known molecular complexity and heterogeneity of natural organic matter (NOM), an aquatic bulk NOM was fractionated into well-defined polyphenolic-rich and carbohydrate-rich subfractions. These fractions were systematically characterized by fluorescence emission, three dimensional excitation-emissio...

journal_title：Chemosphere

authors： Chen J,LeBoeuf EJ,Dai S,Gu B

更新日期：2003-02-01 00:00:00

abstract：:Various environmental pollutants (e.g., air, water and solid pollutants) are discharged into environments with the rapid development of industrializations, which is presently at the forefront of global attention. The high efficient removal of these environmental pollutants is of important concern due to their potentia...

journal_title：Chemosphere

authors： Sun Y,Li Y

更新日期：2021-01-08 00:00:00

abstract：:A screening using several fungi (Phanerochaete chrysosporium, Pleurotus ostreatus, Trametes versicolor and Aureobasidium pullulans) was performed on the degradation of syringol derivatives of azo dyes possessing either carboxylic or sulphonic groups, under optimized conditions previously established by us. T. versicol...

journal_title：Chemosphere

authors： Martins MA,Lima N,Silvestre AJ,Queiroz MJ

更新日期：2003-08-01 00:00:00

abstract：:To assess the effectiveness of the injected activated carbon, cement, and sulfur-containing chelating agent in controlling polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) release from the surface of air pollution control (APC) residues, this study examined the leachability of PCDD/Fs from APC residues ge...

journal_title：Chemosphere

authors： Hsi HC,Wang LC,Yu TH

更新日期：2007-04-01 00:00:00

abstract：:Aluminum (Al) is a recognized environmental pollutant that causes neuroinflammatory lesions, leading to neurodegenerative diseases. Interleukin-1 (IL-1) signaling pathway is responsible for regulating inflammatory lesions. However, it remains unclear whether IL-1 signaling pathway is involved in neuroinflammatory lesi...

journal_title：Chemosphere

authors： Zhang H,Wang P,Yu H,Yu K,Cao Z,Xu F,Yang X,Song M,Li Y

更新日期：2018-07-01 00:00:00

abstract：:A monitoring programme was carried out on wastewater, surface and drinking water on the NW area of Spain during the four seasons of a year period (November 2007-September 2008). This study covered a series of emerging pollutants of different classes, including pharmaceuticals, neutral and acidic organophosphorus flame...

journal_title：Chemosphere

authors： Rodil R,Quintana JB,Concha-Graña E,López-Mahía P,Muniategui-Lorenzo S,Prada-Rodríguez D

更新日期：2012-03-01 00:00:00

abstract：:Complex dissolved organic matter (DOM) present in landfill leachate provides reliable media for adsorption of highly hydrophobic contaminants, such as Di 2-ethyl hexyl phthalate (DEHP). In this research, the feasibility of submerged membrane bioreactor (SMBR) for treatment of landfill leachate (LFL) was determined. La...

journal_title：Chemosphere

authors： Zolfaghari M,Droguia P,Brar SK,Buelna G,Dubé R

更新日期：2016-10-01 00:00:00

abstract：:Infectious diseases have been implicated as a cause of high rates of adult mortality in southern sea otters. Exposure to environmental contaminants can compromise the immuno-competence of animals, predisposing them to infectious diseases. In addition to organic pollutants, certain trace elements can modulate the immun...

journal_title：Chemosphere

authors： Kannan K,Agusa T,Perrotta E,Thomas NJ,Tanabe S

更新日期：2006-12-01 00:00:00

abstract：:The traditional view of metal adsorption to bacterial surfaces is that it can act as a protective mechanism by externalizing the metal outside the cell. However, numerous studies focussing on the biodynamics of metal uptake using biotic ligand models consider metal adsorption to cell surfaces as an important first ste...

journal_title：Chemosphere

authors： Liang L,Ngwenya BT

更新日期：2018-12-01 00:00:00

abstract：:Four bacterial species each were isolated from soil and a sewage oxidation pond using enrichment culture technique, and the bacterial isolates were identified to belong to the two genera Bacillus and Corynebacterium. The axenic cultures of the isolates utilized monochloroacetic acid (MCA), trichloroacetic acid (TCA), ...

journal_title：Chemosphere

authors： Olaniran AO,Babalola GO,Okoh AI

更新日期：2001-10-01 00:00:00

abstract：:NTO (3-nitro-1,2,4-triazol-5-one) is one of the new explosive compounds used in insensitive munitions (IM) developed to replace traditional explosives, TNT and RDX. Data on NTO fate and transport is needed to determine its environmental behavior and potential for groundwater contamination. We conducted a series of kin...

journal_title：Chemosphere

authors： Mark N,Arthur J,Dontsova K,Brusseau M,Taylor S

更新日期：2016-02-01 00:00:00

abstract：:Residues of p,p'-DDE were found in lake trout sampled in 1993 from Little Moose Lake located remotely in the Adirondack region of New York State. Length accounted for 81% of the variation in p,p'-DDE concentration when the data was fit to an exponential model. The presence of p,p'-DDE in the fish was believed due to i...

journal_title：Chemosphere

authors： Youngs WD,Gutenmann WH,Josephson DC,Miller MD,Lisk DJ

更新日期：1994-07-01 00:00:00

abstract：:The isomorphous substitution in the structure of phyllosilicate minerals plays an important role in regulating of surface chemical properties. In this work, iron muscovite nanoparticles with various Al species were successfully prepared to explore the structural Fe and Al species on the capture of Cd(II) from solution...

journal_title：Chemosphere

authors： Wu C,Wei X,Liu P,Tan J,Liao C,Wang H,Yin L,Zhou W,Cui HJ

更新日期：2019-07-01 00:00:00

abstract：:PM2.5 and PM10 samples were collected in the semi-arid city of Xi'an in Northwest China from November 2016 to November 2017 and analyzed to assess pollution characteristics, sources, health risks, and influencing factors of 6 priority phthalate esters (PAEs). The results showed that the sum of the 6 PAEs (Σ6PAEs) was ...

journal_title：Chemosphere

authors： Ma B,Wang L,Tao W,Liu M,Zhang P,Zhang S,Li X,Lu X

更新日期：2020-03-01 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：:It has been shown that lead (Pb) is able to induce lipid peroxidation, one of the main manifestations of oxidative stress. In this study we examined the relationship between chronic Pb exposure and level of reactive oxygen species (ROS) in reproductive system tissues of sexually mature male Wistar rats. One group of a...

journal_title：Chemosphere

authors： Marchlewicz M,Michalska T,Wiszniewska B

更新日期：2004-12-01 00:00:00

abstract：:The use of soluble and highly oxidizing Ag(III) in the form of the tetrahydroxoargentate ion Ag(OH)4- is reported for the oxidation of surrogate organic recalcitrant dyes (i.e., rhodamine 6G (Rh6G) and fluorescein (Fl)). The possible use of Ag(OH)4- for the treatment of these and other refractory compounds is assessed...

journal_title：Chemosphere

authors： Zamora-Garcia IR,Alatorre-Ordaz A,Ibanez JG,Torres-Elguera JC,Wrobel K,Gutierrez-Granados S

更新日期：2018-01-01 00:00:00

abstract：:The abiotic desorption of p,p'-DDT from seven Chinese soils spiked with p,p'-DDT and the effects of oxalate at 0.001-0.1M and the root exudates of maize, wheat, and ryegrass were evaluated using batch experiments. Soil organic carbon played a predominant role in the retention of DDT. Oxalate significantly increased th...

journal_title：Chemosphere

authors： Luo L,Zhang S,Shan XQ,Zhu YG

更新日期：2006-05-01 00:00:00

abstract：:Fengjiang is a large e-waste dismantling site located in southeast China. In this paper, apple snail and soil samples were collected from this e-waste dismantling site and 25 vicinal towns to investigate the contamination status, spatial distributions and congener patterns of polychlorinated biphenyls (PCBs) and polyb...

journal_title：Chemosphere

authors： Fu J,Wang Y,Zhang A,Zhang Q,Zhao Z,Wang T,Jiang G

更新日期：2011-01-01 00:00:00

abstract：:The distribution and seasonal variation of fifteen antibiotics belonging to three classes (sulfonamides, fluoroquinolones and tetracyclines) were investigated in Lake Chaohu, China. The concentrations of the selected antibiotics in the surface water, eight major inflowing rivers and sewage treatment plant (STP) sample...

journal_title：Chemosphere

authors： Tang J,Shi T,Wu X,Cao H,Li X,Hua R,Tang F,Yue Y

更新日期：2015-03-01 00:00:00

abstract：:Advanced oxidation processes based on the generation of reactive species including hydroxyl radicals are viable options in eliminating a wide array of refractory organic contaminants in industrial effluents. The assessment of transformation products and toxicity should be, however, the critical point that would allow ...

journal_title：Chemosphere

authors： Karci A

更新日期：2014-03-01 00:00:00

abstract：:Toxic polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in 45 stack gas samples were measured from 19 medical waste incinerators in South Korea using high-resolution gas chromatography equipped with a high-resolution mass spectrometer. The average concentrations of the sum of 17 toxic...

journal_title：Chemosphere

authors： Yoon YW,Jeon TW,Son JI,Kim KY,Kwon EH,Shin SK,Kang JG

更新日期：2017-12-01 00:00:00

abstract：:Alkylphenols (AP) are widespread environmental compounds belonging to the large family of substances known as Endocrine Disrupting Chemicals (EDCs). The present study was carried out to assess the effects of Octylphenol (OP) alone and in combination with Nonylphenol (NP) on the hypothalamus-pituitary-adrenal gland (HP...

journal_title：Chemosphere

authors： Di Lorenzo M,Sciarrillo R,Rosati L,Sellitti A,Barra T,De Luca A,Laforgia V,De Falco M

更新日期：2020-11-01 00:00:00

abstract：:Atrazine (AZ) is an environmental endocrine disrupting chemical which can affect the development of amphibians. In our past studies, we demonstrated that chronical exposure to 100 μg/L AZ can cause abnormalities in development and related genes expression of gonads in developing male Xenopus laevis (X. laevis) tadpole...

journal_title：Chemosphere

authors： Sai L,Li L,Hu C,Qu B,Guo Q,Jia Q,Zhang Y,Bo C,Li X,Shao H,Ng JC,Peng C

更新日期：2018-06-01 00:00:00

abstract：:Humic acids (HAs) and humin (HU) complexes with Hg(II) ions were studied using EPR, FTIR and CP MAS (13)C NMR spectroscopies. The analysis of the EPR spectra showed, especially for HA, a significant decrease in the g-factor value for the resulting Hg(II) radical species, as compared with that observed for the parent r...

journal_title：Chemosphere

authors： Jerzykiewicz M

更新日期：2013-07-01 00:00:00

abstract：:Acute ecological impacts of co-contamination of polycyclic aromatic hydrocarbons (PAHs) and heavy metals on diversity and composition of coastal benthic prokaryotes were unclear. We took pyrene (Pyr) and cadmium (Cd) as the representatives and mimicked an eight-week exposure of moderate and high levels of Pyr, Cd and ...

journal_title：Chemosphere

authors： Ding Q,Huang X,Hu H,Hong M,Zhang D,Wang K

更新日期：2017-12-01 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：:Isoliquiritigenin (ISL) is an emerging natural flavonoid found in the roots of licorice, exhibits antioxidant, anti-cancer, anti-inflammatory, anti-allergic, cardioprotective, hepatoprotective and neuroprotective properties. However, the effect of ISL in embryonic development is yet to be elucidated, and the mechanism...

journal_title：Chemosphere

authors： Song Z,Zhang Y,Zhang H,Rajendran RS,Wang R,Hsiao CD,Li J,Xia Q,Liu K

更新日期：2020-05-01 00:00:00

abstract：:Bioaccumulation of heavy metals and its associated histological perturbations were studied in various tissues of Mugil cephalus collected from Ennore estuary and compared with the fish collected from off-shore region. The concentration of copper, lead, zinc, cadmium, manganese and iron were quantified in gills, liver ...

journal_title：Chemosphere

authors： Arockia Vasanthi L,Revathi P,Mini J,Munuswamy N

更新日期：2013-05-01 00:00:00