Accumulation of lead in the roots of grass pea (Lathyrus sativus L.) plants triggers systemic variation in gene expression in the shoots.

abstract：:Al2O3-NaA zeolite composite hollow fiber membranes were successfully fabricated via hydrothermal synthesis by using industrial solid waste coal fly ash and porous Al2O3 hollow fiber supports. The as-synthesized Al2O3-NaA zeolite composite hollow fiber membranes were then characterized by scanning electron microscopy (...

journal_title：Chemosphere

authors： Zhu L,Ji J,Wang S,Xu C,Yang K,Xu M

更新日期：2018-09-01 00:00:00

abstract：:Microplastics and Nitropolycyclic aromatic hydrocarbons (NPAHs) are two types of emerging pollutants that are strong potential threats to aquatic ecosystems and organisms. The adsorption of NPAHs on microplastics may explain the fate and effects of NPAHs in natural environments. In this study, the adsorption behavior ...

journal_title：Chemosphere

authors： Zhang J,Chen H,He H,Cheng X,Ma T,Hu J,Yang S,Li S,Zhang L

更新日期：2020-04-01 00:00:00

abstract：:This study systematically investigated the performance of ozonation on tetrabromobisphenol A (TBBPA) degradation under different ozone dosages (5.21-83.33 μmoL/L), initial solution pH (3.0-11.0) and temperatures (10-50 °C). At the same time, the generations of inorganic products (bromide ion and bromate) under differe...

journal_title：Chemosphere

authors： Han Q,Dong W,Wang H,Ma H,Liu P,Gu Y,Fan H,Song X

更新日期：2019-11-01 00:00:00

abstract：:Exposure to PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) can elicit several types of cancer and non-cancer effects. Previous studies reported substantial burdens of PAH-induced lung cancer, but the burdens of other cancer types and non-cancer effects remain unknown. Thus, we estimate the cancer and non-cancer b...

journal_title：Chemosphere

authors： Etchie TO,Sivanesan S,Etchie AT,Adewuyi GO,Krishnamurthi K,George KV,Rao PS

更新日期：2018-08-01 00:00:00

abstract：:The sorption coefficients of four rarely studied zwitterionic pharmaceuticals (benzimidazoles: fenbendazole, albendazole, thiabendazole and flubendazole) and four metabolites of fenbendazole to various dissolved organic matter surrogates (humic acid, sodium dodecyl sulfate micelle, hydroxypropyl-beta-cyclodextrin and ...

journal_title：Chemosphere

authors： Kim HJ,Lee DS,Kwon JH

更新日期：2010-06-01 00:00:00

abstract：:The unique electrocoagulator proposed in this study is highly efficient at removing Ni-EDTA, providing a potential remediation option for wastewater containing lower concentrations of Ni-EDTA (Ni ≤ 10 mg L-1). In the electrocoagulation (EC) system, cylindrical graphite was used as a cathode, and a packed-bed formed fr...

journal_title：Chemosphere

authors： Ye X,Zhang J,Zhang Y,Lv Y,Dou R,Wen S,Li L,Chen Y,Hu Y

更新日期：2016-12-01 00:00:00

abstract：:Blubber samples were collected from ten franciscana dolphins either incidentally captured in fishing operations or stranded on São Paulo (SP) and Paraná (PR) states littoral, Southeastern and Southern Brazilian coast, respectively. Determination of PCB, DDT and HCB concentrations were performed by capillary gas chroma...

journal_title：Chemosphere

authors： Lailson-Brito J,Dorneles PR,Azevedo-Silva CE,Azevedo Ade F,Vidal LG,Marigo J,Bertozzi C,Zanelatto RC,Bisi TL,Malm O,Torres JP

更新日期：2011-08-01 00:00:00

abstract：:Although the use of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) has been prohibited in Singapore since 1980, OCPs and PCBs still can be detected in the environment and represent a potential threat to public health. In this study, OCPs and PCBs were measured in house dust samples collected fro...

journal_title：Chemosphere

authors： Tan J,Cheng SM,Loganath A,Chong YS,Obbard JP

更新日期：2007-08-01 00:00:00

abstract：:To evaluate both the natural and anthropogenic influences on surface waters of Guadalquivir River (SW-Spain), concentrations of dissolved trace metals (Mn, Co, Ni, Cu, Cd, Zn, and Pb), inorganic nutrients (N-NH(4)(+), N-NO(3)(-), N-NO(2)(-), and P-PO(4)(3-)) and other variables as conductivity, pH, dissolved oxygen (D...

journal_title：Chemosphere

authors： Mendiguchía C,Moreno C,García-Vargas M

更新日期：2007-11-01 00:00:00

abstract：:The poor mobility of organic pollutants in contaminated sites frequently results in slow remediation processes. Organics, especially hydrophobic compounds, are generally retained strongly in soil matrix as a result of sorption, sequestration, or even formation into non-aqueous-phase liquids and their mobility is thus ...

journal_title：Chemosphere

authors： Luo Q,Zhang X,Wang H,Qian Y

更新日期：2005-06-01 00:00:00

abstract：:Batch and column experiments were conducted with eucalyptus mulch and commercial compost to evaluate suitability of highly organic natural media to support anaerobic decomposition of trichloroethylene (TCE) in groundwater. Experimental data for TCE and its dechlorination byproducts were analyzed with Hydrus-1D model t...

journal_title：Chemosphere

authors： Öztürk Z,Tansel B,Katsenovich Y,Sukop M,Laha S

更新日期：2012-10-01 00:00:00

abstract：:Polyfluoroalkyl phosphate surfactants (PAPS) are used on food contact paper to impart oil/grease resistance and have been shown to be able to migrate into food. The biotransformation of the congeners belonging to this class of compounds is considered to be a potential source of perfluorinated carboxylic acids (PFCAs)....

journal_title：Chemosphere

authors： Kubwabo C,Kosarac I,Lalonde K

更新日期：2013-05-01 00:00:00

abstract：:A hydroponic experiment was conducted to investigate inter-population variation in Ni tolerance, accumulation and translocation patterns in Alyssum lesbiacum. The in vitro results were compared to field data (soil bioavailable and leaf Ni concentrations) so as to examine any potential relationship between hydroponic a...

journal_title：Chemosphere

authors： Adamidis GC,Aloupi M,Kazakou E,Dimitrakopoulos PG

更新日期：2014-01-01 00:00:00

abstract：:Recent studies have found elevated dioxin levels inside some former US military air bases in Vietnam, known as hotspots. The aim of the present study was to evaluate the association of dioxin exposure and steroid hormone in preschool children in Vietnam. In 2010, 2011, 52 primiparae mother-infant pairs in the hotspot ...

journal_title：Chemosphere

authors： Sun XL,Okamoto R,Kido T,Honma S,Manh HD,Nguyen HV,Anh LT,Phuc HD,Oanh NTP,Maruzeni S,Nakagawa H,Nakayama SF,Nhu DD,Tung DV,Tan NTM,Giang LM

更新日期：2020-02-01 00:00:00

abstract：:Planarian neoblasts are somatic stem cells that have the potential to be used in genotoxicity assays due to their proliferative nature, sensitivity to genotoxic agents, and experimental accessibility. Two freshwater planarian species, Girardia tigrina and Girardia schubarti, were used to develop a neoblast-based micro...

journal_title：Chemosphere

authors： Knakievicz T,Alves da Silveira P,Ferreira HB

更新日期：2008-07-01 00:00:00

abstract：:Tris (2-butoxyethyl) phosphate (TBOEP), as one of the most widely used organophosphate flame retardants (OPFRs), is applied in nearly all manufactured items and materials. It has been reported that TBOEP could cause developmental impairments and disrupt the endocrine regulation of fish growth during acute toxic experi...

journal_title：Chemosphere

authors： Zeng X,Sun H,Huang Y,Liu J,Yu L,Liu C,Wang J

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:The relation between the levels of dioxins in human breast milk and the smoking habits of the mothers is controversial. To clarify this relationship, we analyzed data from the human milk survey in Japan. METHODS:The human milk survey has been conducted in Japan since 1997. Healthy pregnant women aged 20-39 ...

journal_title：Chemosphere

authors： Uehara R,Nakamura Y,Matsuura N,Kondo N,Tada H

更新日期：2007-06-01 00:00:00

abstract：:The disinfection of helminth eggs and Escherichia coli contaminated aqueous solutions, was studied using an electro-Fenton reactor equipped with a polarized activated carbon (AC) packed bed and two chambers loaded with cation exchange resins. Experiments using different arrangements and operation conditions, revealed ...

journal_title：Chemosphere

authors： Robles I,Becerra E,Barrios JA,Maya C,Jiménez B,Rodríguez-Valadez FJ,Rivera F,García-Espinoza JD,Godínez LA

更新日期：2020-07-01 00:00:00

abstract：:A biennial integrated survey, based on the use of vascular plants for the bioindication of the effects of tropospheric ozone together with the use of automatic analysers of ozone, as well as the mapping of lichen biodiversity was performed in the area of Castelfiorentino (Tuscany, central Italy). Photochemically produ...

journal_title：Chemosphere

authors： Nali C,Balducci E,Frati L,Paoli L,Loppi S,Lorenzini G

更新日期：2007-05-01 00:00:00

abstract：:The absolute temperature-dependent kinetics for the reaction between hydroxyl radicals and the chloramine water disinfectant species monochloramine (NH2Cl), as well as dichloramine (NHCl2) and trichloramine (NCl3), have been determined using electron pulse radiolysis and transient absorption spectroscopy. These radica...

journal_title：Chemosphere

authors： Gleason JM,McKay G,Ishida KP,Mezyk SP

更新日期：2017-11-01 00:00:00

abstract：:More attention was focused on fungi contamination in drinking water. Most researches about the inactivation of fungal spores has been conducted on disinfection efficiency and the leakage of intracellular substances. However, the specific structural damage of fungal spores treated by different disinfectants is poorly s...

journal_title：Chemosphere

authors： Cao R,Wan Q,Tan L,Xu X,Wu G,Wang J,Xu H,Huang T,Wen G

更新日期：2020-10-22 00:00:00

abstract：:An earlier demonstration that the relative concentrations of isomers of polychlorinated dibenzofuran do not vary as the flamefront of an iron ore sinter plant progresses through the bed, and profiles are similar for two sinter strands has been widened to include studies of the similarity or otherwise between full scal...

journal_title：Chemosphere

authors： Thompson D,Ooi TC,Anderson DR,Fisher R,Ewan BCR

更新日期：2016-07-01 00:00:00

abstract：:The study aimed at to determine the magnitude of the methane (CH(4)) and nitrous oxide (N(2)O) flux rates in soils at Hennequin Point, King George Island, Antarctic, under different slope positions, vegetal covers and presence of skuas, as well as to evaluate the main soil and climate factors that are involved with th...

journal_title：Chemosphere

authors： Vieira FC,Pereira AB,Bayer C,Schünemann AL,Victoria Fde C,de Albuquerque MP,de Oliveira CS

更新日期：2013-01-01 00:00:00

abstract：:In this study, the potential applicability of potassium permanganate (Mn(VII)) for anilines elimination was systematically investigated firstly, with a focus on the effect of manganese intermediates on the kinetics of anilines versus phenols. It was found that Mn(VII) could fairly oxidize anilines, where the second-or...

journal_title：Chemosphere

authors： Pang SY,Duan JB,Zhou Y,Gao Y,Jiang J

更新日期：2019-11-01 00:00:00

abstract：:A facile and effective method has been developed to prepare hierarchical porous carbon nanofibers (PCNFs), carbon nanofibers supported nickel nanoparticles (PCNFs-Ni) and carbon nanofibers encapsulating gold nanoparticles (PCNFs-Au). PCNFs or PCNFs-Au were obtained by embedding metal-organic frameworks (e.g. ZIF-8 or ...

journal_title：Chemosphere

authors： Wang J,Cai C,Zhang Z,Li C,Liu R

更新日期：2020-01-01 00:00:00

abstract：:Prenatal exposure to particulate matter (PM) in ambient air has been linked to changes in newborn mitochondrial DNA copy number (mtDNAcn), but the effects of exposure are inconsistent. We aimed to investigate the effect of weekly PM exposure during pregnancy on newborn mtDNAcn. The present study included 762 mother-in...

journal_title：Chemosphere

authors： Hu C,Sheng X,Li Y,Xia W,Zhang B,Chen X,Xing Y,Li X,Liu H,Sun X,Xu S

更新日期：2020-08-01 00:00:00

abstract：:In this study, 90 human breast milk samples collected from Japan, Korea, and China were analyzed for perfluorooctanoic acid (PFOA) (C8), perfluorononanoic acid (PFNA) (C9), perfluorodecanoic acid (PFDA) (C10), perfluoroundecanoic acid (PFUnDA) (C11), perfluorododecanoic acid (PFDoDA) (C12), and perfluorotridecanoic ac...

journal_title：Chemosphere

authors： Fujii Y,Yan J,Harada KH,Hitomi T,Yang H,Wang P,Koizumi A

更新日期：2012-01-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDE) are found as ubiquitous contaminants in the environment, e.g., in sediments and biota as well as in human blood samples and mother's milk. PBDEs are neuro- and developmental toxins, disturb the endocrine system and some are even carcinogenic. Structural similarities of PBDEs with ...

journal_title：Chemosphere

authors： Wahl M,Lahni B,Guenther R,Kuch B,Yang L,Straehle U,Strack S,Weiss C

更新日期：2008-09-01 00:00:00

abstract：:Ballast water managements systems (BWMS) installed on vessels may use active substances to inactivate organisms. This paper provides new insights in the global issue of noxious disinfection by-products (DBP) discharge with ballast water, and the related risk assessment for human health. The GESAMP ballast water workin...

journal_title：Chemosphere

authors： Dock A,Linders J,David M,Gollasch S,David J

更新日期：2019-11-01 00:00:00

abstract：:The photodegradation and biodegradability have been investigated for four non-biodegradable commercial azo dyes, Reactive YellowKD-3G, Reactive Red 15, Reactive Red 24, Cationic Blue X-GRL, an indicator. Methyl Orange, and one industrial wool textile wastewater, using TiO2 suspensions irradiated with a medium pressure...

journal_title：Chemosphere

authors： Hu C,Wang Y

更新日期：1999-11-01 00:00:00