Time of flight secondary ion mass spectrometry studies of the distribution of metals between the soil, rhizosphere and roots of Populus tremuloides Minchx growing in forest soil.

abstract：BACKGROUND:As one of the most common endocrine-disrupting chemicals (EDCs), bisphenol A (BPA) is a threat to aquatic ecosystems. Despite a rich literature addressing the adverse effects of BPA on various systems in fish models, the potential impact of parental BPA exposure on offspring pharyngeal cartilage development ...

journal_title：Chemosphere

authors： Huang W,Zheng S,Xiao J,Liu C,Du T,Wu K

更新日期：2020-06-01 00:00:00

abstract：:Remediation capacities of two freshwater microalgae, Scenedesmus obliquus and Scenedesmus quadricauda, were assessed for the removal of two fungicides (dimethomorph and pyrimethanil) and one herbicide (isoproturon) from their medium. To ensure these studies were performed with healthy algae, pesticide effects where fi...

journal_title：Chemosphere

authors： Dosnon-Olette R,Trotel-Aziz P,Couderchet M,Eullaffroy P

更新日期：2010-03-01 00:00:00

abstract：:Amino-decorated Zr-based magnetic Metal-Organic Frameworks composites (Zr-MFCs) were prepared by a facile and efficient strategy. The nano-sized Fe3O4@SiO2 core (about 15 nm) was coated with a shell of Zr-MOFs (about 5 nm) by means of in-situ growth. And, Fe3O4@SiO2@UiO-66 and its amino derivatives (Fe3O4@SiO2@UiO-66-...

journal_title：Chemosphere

authors： Huang L,He M,Chen B,Hu B

更新日期：2018-05-01 00:00:00

abstract：:Three common virucidal techniques (chlorine, UV and UV/TiO2) were applied to inactivate virus (MS2 and Phi X174) in condensate water after the evaporation of source-separated urine for reclaimed water. The inactivation efficiencies were compared with the results of previous studies, with the emphasis on the analysis o...

journal_title：Chemosphere

authors： Zuo X,Chu X,Hu J

更新日期：2015-10-01 00:00:00

abstract：:Arbuscular mycorrhizal fungi (AMF) can form a symbiotic relationship with most terrestrial plant roots, promote plant growth, and heavy metal (HM) tolerance and thus plays a crucial role in phytoremediation. However, research on the relationship between colonization level and HM tolerance is limited. In this study, ap...

journal_title：Chemosphere

authors： Huang D,Wang Q,Zou Y,Ma M,Jing G,Ma F,Li C

更新日期：2020-12-22 00:00:00

abstract：:The assimilation of PCDD/Fs and PCBs in chickens, pigs and sheep was investigated in studies using conventional animal husbandry practices. Closely matched samples of muscle (meat), liver, kidneys, eggs, milk, feed, soil and grass were collected of which 105 were analysed. The data obtained were consistent with the PC...

journal_title：Chemosphere

authors： Fernandes AR,Foxall C,Lovett A,Rose M,Dowding A

更新日期：2011-04-01 00:00:00

abstract：:Prediction of adsorption equilibrium coefficients (K) of organic compounds onto single walled carbon nanotubes (SWNTs) from in silico molecular descriptors is of importance for probing potential applications of SWNTs as well as for evaluating environmental behavior and ecological risks of organic pollutants and SWNTs....

journal_title：Chemosphere

authors： Wang Y,Chen J,Tang W,Xia D,Liang Y,Li X

更新日期：2019-01-01 00:00:00

abstract：:This study discovered that biofilm extracellular polymeric substances (EPS) are biodegradable by their own producers and by other microorganisms when they are starved. The study was performed in a comparative fashion to examine the biodegradability of biofilm EPS by the microorganisms from the original biofilm (its ow...

journal_title：Chemosphere

authors： Zhang X,Bishop PL

更新日期：2003-01-01 00:00:00

abstract：:Total-Hg (T-Hg) and methylmercury (MeHg) concentrations in rice grains were measured to understand the MeHg accumulation process. Rice plants were cultivated in Hg2+-spiked non-contaminated soils in experimental pots at three different places. Although soil MeHg concentrations in the pots changed significantly and ind...

journal_title：Chemosphere

authors： Kodamatani H,Daiba Y,Morisaki S,Ichitani K,Kanzaki R,Tomiyasu T

更新日期：2020-05-01 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

abstract：:Endogenous pollution from sediments is gradually becoming a critical pollution source of the drinking water reservoir. Odorants can be released from sediments into the overlying water which further deteriorate the water quality of the drinking water reservoir. In this work, we set the sediment-overlying water systems ...

journal_title：Chemosphere

authors： Peng C,Yan X,Wang X,Huang Y,Jiang L,Yuan P,Wu X

更新日期：2021-02-01 00:00:00

abstract：:The attenuation of the acid mine drainage is one of the most important environmental challenges facing the mining industry worldwide. Mining waste deposits from an ancient metallurgical extraction of heavy metals were found near to the San Antonio marsh in Patagonia. The aim of this work was to determinate which mecha...

journal_title：Chemosphere

authors： Idaszkin YL,Carol E,María Del Pilar A

更新日期：2017-09-01 00:00:00

abstract：:The suppressive effects of cyclodextrins (CDs) on the strong estrogenic activity of 17beta-estradiol (E2) in water environments were investigated in this study. Cyclodextrins are doughnut-shaped molecules that possess a hydrophobic cavity and a hydrophilic exterior. The cavity can incorporate nonpolar molecules as gue...

journal_title：Chemosphere

authors： Oishi K,Toyao K,Kawano Y

更新日期：2008-12-01 00:00:00

abstract：:Ultra-thin layered structures and modified bandgaps are two efficient strategies to increase the photocatalytic performance of various materials for the semiconductor industry. In the present study, we combined both strategies in one material to form carbon-doped graphitic carbon nitride (g-C3N4) nano-layered structur...

journal_title：Chemosphere

authors： Meng L,Yin W,Wang S,Wu X,Hou J,Yin W,Feng K,Ok YS,Wang X

更新日期：2020-01-01 00:00:00

abstract：:Tetrabromobisphenol A (TBBPA) can cause diverse adverse effects including neurotoxicity. Emerging TBBPA derivatives, with high structure similarity to the parent compound, are now being concerned. In this study, the potential neurotoxicities of four TBBPA derivatives and their parent compound were studied by cell viab...

journal_title：Chemosphere

authors： Liu Q,Ren X,Long Y,Hu L,Qu G,Zhou Q,Jiang G

更新日期：2016-07-01 00:00:00

abstract：:Microalgae cultivation using open cultivation systems requires large area and it is susceptible to contamination as well as weather changes. Meanwhile, the closed systems require large capital investment, and they are susceptible to the build-up of dissolved oxygen. Air-liquid interface culture systems with low water-...

journal_title：Chemosphere

authors： Yap JX,Leo CP,Mohd Yasin NH,Derek CJC

更新日期：2021-01-18 00:00:00

abstract：:The photoreactions of selected azaarenes with nitrate and nitrite ions were investigated under irradiation at lambda = 313 nm. The excitation of both anions leads to several photochemical reactions forming mainly hydroxyl radicals and nitrogen oxides. The purification capability of natural waters i.e. the oxidation of...

journal_title：Chemosphere

authors： Beitz T,Bechmann W,Mitzner R

更新日期：1999-01-01 00:00:00

abstract：:Root exudates are released by plant roots and are important carrier substances for material exchange and information transmission among plants and the rhizosphere. In the present study, the effect of dinotefuran on root exudates of Chinese cabbage (Brassica rapa var. chinensis) was investigated. The physiological acti...

journal_title：Chemosphere

authors： Li X,Zhang M,Li Y,Yu X,Nie J

更新日期：2021-03-01 00:00:00

abstract：:This work investigated the frequently observed "rebounds" of contaminants of concern in groundwater systems. Specifically, influences of bioaugmented microorganisms on the sorption and desorption of representative petroleum constituents [benzene, 1,3,5-trimethylbenzene and naphthalene (BTN)] were studied in freshly-sp...

journal_title：Chemosphere

authors： Li Y,Chen L,Liu Y,Liu F,Fallgren PH,Jin S

更新日期：2016-11-01 00:00:00

abstract：:Feasibility of three different extraction methods for the simultaneous determination of polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) in butter is discussed. The method based on liquid-liquid extraction with water of the non fatty solids from butt...

journal_title：Chemosphere

authors： Ramos L,Eljarrat E,Hernández LM,Rivera J,González MJ

更新日期：1999-06-01 00:00:00

abstract：:Release of 3,3'-dichlorobenzidine (DCB), an intermediate in dye manufacturing processes, is of environmental concern due to its carcinogenic nature. An 11-year field study has been conducted to elucidate the fate and behavior of DCB and its congeners in the Lake Macatawa (Holland, MI, USA) sediment-water system. The s...

journal_title：Chemosphere

authors： Harden J,Donaldson FP,Nyman MC

更新日期：2005-02-01 00:00:00

abstract：:Parallel to an international Pilot Ring Test to standardize a mutigeneration test protocol with the protozoon Tetrahymena pyriformis supplementary investigations were made. Effects on growth rate and 46 h population density were measured using an extended set of 12 chemicals, a further Tetrahymena-species (T. thermoph...

journal_title：Chemosphere

authors： Pauli W,Berger S

更新日期：1997-09-01 00:00:00

abstract：:The maternal investment into egg quality depends on the condition of the female, the quality of the mate, and the quality of the environment. In that sense, availability of nutrients and exposure to pollutants are essential parameters to consider. The main aim of this study is to assess the effects of calcium (Ca) ava...

journal_title：Chemosphere

authors： Espín S,Ruiz S,Sánchez-Virosta P,Salminen JP,Eeva T

更新日期：2016-05-01 00:00:00

abstract：:The results of a laboratory investigation on the leaching behaviour of wood treated with creosote and of untreated wood are reported. A special leaching test derived from the German standard method DEV S4 test (DIN 38414) has been developed. Samples were leached in deionized water, in a solution buffered at pH 4.7 and...

journal_title：Chemosphere

authors： Becker L,Matuschek G,Lenoir D,Kettrup A

更新日期：2001-01-01 00:00:00

abstract：:Nowadays, more and more attention is focused on the environmental harm brought by the wide production and use of carbon nanotubes. In this study, the metabolic function of sediment microbial community was investigated after unfunctionalized or functionalized multi-walled carbon nanotubes (MWCNTs) were incorporated. Th...

journal_title：Chemosphere

authors： Song B,Zeng Z,Zeng G,Gong J,Xiao R,Chen M,Tang X,Ye S,Shen M

更新日期：2021-01-01 00:00:00

abstract：:Forty sediments were analyzed for chlorobenzenes (CBs) and hexachlorobutadiene (HCBD) to investigate their pollution topography along the Kaohsiung coast, Taiwan. Maximum CB concentrations found, varied from 15.4ng/gdw for 1,2,3-TCB to 56.8ng/gdw for 1,2,4-TCB, while higher HCBD concentrations were detected among nort...

journal_title：Chemosphere

authors： Lee CL,Song HJ,Fang MD

更新日期：2005-03-01 00:00:00

abstract：:Determination of reaction kinetics and selective precipitation of Cu, Zn, Ni and Sn with H(2)S in single-metal and multi-metal systems were studied to develop a process of metal recovery from plating wastewater. As samples, single-metal model wastewaters containing Cu, Sn, Zn or Ni, and multi-metal model wastewater co...

journal_title：Chemosphere

authors： Tokuda H,Kuchar D,Mihara N,Kubota M,Matsuda H,Fukuta T

更新日期：2008-11-01 00:00:00

abstract：:Viticulture represents an important agricultural practice in many countries worldwide. Yet, the continuous use of fungicides has caused copper (Cu) accumulation in soils, which represent a major environmental and toxicological concern. Despite being an important micronutrient, Cu can be a potential toxicant at high co...

journal_title：Chemosphere

authors： Brunetto G,Bastos de Melo GW,Terzano R,Del Buono D,Astolfi S,Tomasi N,Pii Y,Mimmo T,Cesco S

更新日期：2016-11-01 00:00:00

abstract：:The increasing loss of bee colonies in many countries has prompted a surge of studies on the factors affecting bee health. In North America, main crops such as maize and soybean are cultivated with extensive use of pesticides that may affect non-target organisms such as bees. Also, biosolids, used as a soil amendment,...

journal_title：Chemosphere

authors： Jumarie C,Aras P,Boily M

更新日期：2017-02-01 00:00:00

abstract：:Soil in mining areas is typically highly contaminated with heavy metals and lack essential nutrients for plants. Phosphorus reduces oxidative stress, improves plant growth, composition, and cellular structure, as well as facilitates the phytoremediation potential of fibrous crop plant species. In this study, we invest...

journal_title：Chemosphere

authors： Saleem MH,Ali S,Rehman M,Rana MS,Rizwan M,Kamran M,Imran M,Riaz M,Soliman MH,Elkelish A,Liu L

更新日期：2020-06-01 00:00:00