Abstract：
:Triazophos (TAP) is a widely used phosphorus pesticide in China that possesses a potential risk for water pollution. We have studied the removal efficiency of TAP using pilot-scale horizontal subsurface flow constructed wetlands (HSCWs) as well as the contribution of plants, substrates and other pathways to its removal. For TAP concentrations of 0.12 ± 0.04 mg L-1, 0.79 ± 0.29 mg L-1 and 3.96 ± 1.17 mg L-1, the removal efficiencies were 94.2 ± 3.7%, 97.8 ± 2.9% and 84.0 ± 13.5%, respectively, at a hydraulic loading rate (HLR) of 100 mm d-1; at an HLR of 200 mm d-1, the removal efficiencies were 96.7 ± 1.3%, 96.2 ± 1.7% and 61.7 ± 11.1%, respectively. The isopleth maps of TAP along the direction of flow indicate that most of the TAP removal occurred in the front and middle regions, while the major removal region would move forward with increasing influent TAP. Plant and substrate accumulation accounted for 0.035 ± 0.034% and 4.33 ± 0.43% of the total removal, respectively, indicating that over 95% of the TAP removal was achieved through other mechanisms. Thus, these results suggest HSCWs can be an effective approach with which to treat TAP contaminated water. Furthermore, the longitudinal scale and hydraulic conditions, as well as the roles of plants, substrates and microbes and their interactions, should be further considered in the design and application of CWs for pesticide pollution control.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Wu J,Li Z,Wu L,Zhong F,Cui N,Dai Y,Cheng Sdoi
10.1038/s41598-017-05874-0subject
Has Abstractpub_date
2017-07-14 00:00:00pages
5468issue
1issn
2045-2322pii
10.1038/s41598-017-05874-0journal_volume
7pub_type
杂志文章abstract：:The widespread use of electric light and electronic devices has resulted in an excessive exposure to light during the late-evening and at night. This late light exposure acutely suppresses melatonin and sleepiness and delays the circadian clock. Here we investigate whether the acute effects of late-evening light expos...
journal_title：Scientific reports
pub_type： 杂志文章,随机对照试验
doi：10.1038/s41598-019-52352-w
更新日期：2019-11-05 00:00:00
abstract：:The molecular bases of the Frank-Starling law of the heart and of its cellular counterpart, the length dependent activation (LDA), are largely unknown. However, the recent discovery of the thick filament activation, a second pathway beside the well-known calcium mediated thin filament activation, is promising for eluc...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-36706-4
更新日期：2019-02-04 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-019-54634-9
更新日期：2019-11-26 00:00:00
abstract：:Helicobacter pylori (H. pylori ) infection is a major cause of chronic gastritis and is highly related to duodenal ulcer (DU) and gastric cancer (GC). To identify H. pylori-related GC biomarkers with high seropositivity in GC patients, differences in levels of protein expression between H. pylori from GC and DU patien...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep36442
更新日期：2016-11-07 00:00:00
abstract：:With the development and application of nanotechnology, large amounts of nanoparticles will be potentially released to the environment and possibly cause many severe health problems. Although the toxicity of nanoparticles has been investigated, prevention and treatment of damages caused by nanoparticles have been rare...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-02770-5
更新日期：2017-06-06 00:00:00
abstract：:Complex networks are ubiquitous in biological, physical and social sciences. Network robustness research aims at finding a measure to quantify network robustness. A number of Wiener type indices have recently been incorporated as distance-based descriptors of complex networks. Wiener type indices are known to depend b...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep19066
更新日期：2016-01-11 00:00:00
abstract：:Protandric species switch sex during their lifetime. According to theory, the time (body size) at which sex change occurs is determined by the reproductive success of individuals affected by social interactions as well as by post-copulatory factors. Experimental evidence is biased to few social systems making the expl...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep29439
更新日期：2016-07-07 00:00:00
abstract：:The spinal dorsal horn (SDH) is comprised of distinct neuronal populations that process different somatosensory modalities. Somatostatin (SST)-expressing interneurons in the SDH have been implicated specifically in mediating mechanical pain. Identifying the transcriptomic profile of SST neurons could elucidate the uni...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-25110-7
更新日期：2018-05-01 00:00:00
abstract：:In this paper, we developed a new method to produce large-area single crystal arrays by using the organic semiconductor 9, 10-bis (phenylethynyl) anthracene (BPEA). This method involves an easy operation, is efficient, meets the demands of being low-cost and is independent of the substrate for large-area arrays fabric...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep13195
更新日期：2015-08-18 00:00:00
abstract：:Jellyfish locomotion and orientation have been studied in the past both in the laboratory, testing mostly small jellyfish, and in the field, where it was impossible to control the seawater currents. Utilizing an outdoor water flume, we tested the locomotion of jellyfish when swimming against and with currents of up to...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56311-3
更新日期：2019-12-30 00:00:00
abstract：:In solid-liquid systems, macroscopic solids lose their equilibrium and melt in a manner that results in overall movement of the solid-liquid interface. This phenomenon occurs when they are subjected to temperature gradients or external stress, for example. However, many experiments suggest that the melting of nano- an...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep18466
更新日期：2015-12-21 00:00:00
abstract：:Human parainfluenza type-3 virus (hPIV-3) is one of the principal aetiological agents of acute respiratory illness in infants worldwide and also shows high disease severity in the elderly and immunocompromised, but neither therapies nor vaccines are available to treat or prevent infection, respectively. Using a multid...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep24138
更新日期：2016-04-07 00:00:00
abstract：:Oxidative stress plays a role in the progression of chronic heart failure (CHF). We investigated whether systemic oxidative stress is linked to exercise intolerance and skeletal muscle abnormalities in patients with CHF. We recruited 30 males: 17 CHF patients, 13 healthy controls. All participants underwent blood test...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-021-81736-0
更新日期：2021-01-26 00:00:00
abstract：:Due to the different craniocervical structures in humans and cetaceans, a standardised method assessing the normal craniocervical relationship in cetaceans is lacking, causing difficulties in defining the presence of atlanto-occipital dissociation (AOD) in cetaceans. The present study aimed to 1) describe a novel stan...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26866-8
更新日期：2018-05-31 00:00:00
abstract：:Higher-order connectivity in complex systems described by simplexes of different orders provides a geometry for simplex-based dynamical variables and interactions. Simplicial complexes that constitute a functional geometry of the human connectome can be crucial for the brain complex dynamics. In this context, the best...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-74392-3
更新日期：2020-10-14 00:00:00
abstract：:HMG domain transcription factor, Sox2, is a critical gene for the development of cochlear hair cells, the receptor cells for hearing, but this has been ascribed to expansion of the progenitors that become hair cells. Here, we show that Sox2 activated Atoh1, a transcription factor important for hair cell differentiatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep23293
更新日期：2016-03-18 00:00:00
abstract：:Subduction requires the permanent generation of a bend fold in the subducting slab which mechanics is not well understood. Lithospheric bending of subducting slabs was traditionally considered to be accommodated by orthogonal flexure, generating extensional outer rise earthquakes responsible of the external arc elonga...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-19682-7
更新日期：2018-01-22 00:00:00
abstract：:We investigated the extent to which pre-pregnancy obesity mediates the association between maternal place of birth and severe pre-eclampsia in the PreCARE cohort of pregnant women in Paris (n = 9,579). Adjusted path analysis logistic regression models were used to assess the role of pre-pregnancy obesity as a mediator...
journal_title：Scientific reports
pub_type： 杂志文章,多中心研究
doi：10.1038/s41598-020-62032-9
更新日期：2020-03-23 00:00:00
abstract：:Liquid repellent surfaces typically work by keeping the fouling liquid in a metastable state, with trapped pockets of air between the substrate and the liquid. An alternative method with greater long-term stability utilizes liquid-impregnated surfaces, where the liquid being repelled slides over an immiscible liquid i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-06621-1
更新日期：2017-07-20 00:00:00
abstract：:Insulin resistance is common among children with overweight and obesity. However, knowledge about glucose fluctuations in these children is scarce. This study aims to evaluate glycaemic profiles in children with overweight and obesity in free-living conditions, and to examine the association between glycaemic profiles...
journal_title：Scientific reports
pub_type： 临床试验,杂志文章
doi：10.1038/srep31892
更新日期：2016-08-18 00:00:00
abstract：:Natural sensory signals have nonlinear structures dynamically composed of the carrier frequencies and the variation of the amplitude (i.e., envelope). How the human brain processes the envelope information is still poorly understood, largely due to the conventional analysis failing to quantify it directly. Here, we us...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-53286-z
更新日期：2019-11-15 00:00:00
abstract：:Positron emission tomography (PET) imaging can assist in the early-phase diagnostic and therapeutic evaluation of tumors. Here, we report the radiosynthesis, small animal PET imaging, and biological evaluation of a L-type amino acid transporter 1 (LAT1)-specific PET probe, 18F-FIMP. This probe demonstrates increased t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-52270-x
更新日期：2019-10-31 00:00:00
abstract：:Safe management of high level nuclear waste is a worldwide significant issue for which vitrification has been selected by many countries. There exists a crucial need for improving our understanding of the ageing of the glass under irradiation. While external irradiation by ions provides a rapid simulation of damage in...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25499
更新日期：2016-05-05 00:00:00
abstract：:The outbreak of multidrug-resistant pathogenic bacteria made the discovery of novel control strategies necessary. Phages have regained attention for their specific lytic activity against pathogenic bacterium. A newly isolated phage infecting the clinical Escherichia coli isolates, including several multidrug-resistant...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26004-4
更新日期：2018-05-24 00:00:00
abstract：:Photoreceptor cell death is the ultimate process underlying many retinal diseases, including retinal detachment (RD). Both autophagy and inflammatory factors, such as tumor necrosis factor-alpha (TNF-α), participate in photoreceptor cell death after RD. In this study, we examined whether TNF-α inhibition would impact ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-17400-3
更新日期：2017-12-07 00:00:00
abstract：:Spatial organization of G-protein coupled receptors (GPCRs) into dimers and higher order oligomers has been demonstrated in vitro and in vivo. The pharmacological readout was shown to depend on the specific interfaces, but why particular regions of the GPCR structure are involved, and how ligand-determined states chan...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep02909
更新日期：2013-10-09 00:00:00
abstract：:Intervertebral disc degeneration is accompanied by a loss of Extra-cellular matrix (ECM) due to an imbalance in anabolic and catabolic pathways. Identifying ECM proteins with anabolic and/or regenerative potential could be the key to developing regenerative therapies. Since human fetal discs grow and develop rapidly, ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-72859-x
更新日期：2020-09-24 00:00:00
abstract：:Cancer stem cells play an important role on tumor progression. Biomarkers of stem cell property and their relationship to extranodal involvement of malignant lymphocytes are undefined in diffuse large B-cell lymphoma (DLBCL). Here we showed that junctional adhesion molecule-A (JAM-A) was highly expressed in DLBCL pati...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-07964-5
更新日期：2017-08-07 00:00:00
abstract：:The ultrathin SmCo5 nanoflakes with average thickness smaller than 50 nm are prepared by a novel method of solid particle (NaCl) and surfactant co-assisted ball milling. The as-prepared nanoflakes exhibit a narrower thickness distribution of 10-50 nm and high coercivity of 23 kOe. The possible formation mechanism of n...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25805
更新日期：2016-05-13 00:00:00
abstract：:Confirmatory tests for the diagnosis of brain death in addition to clinical findings may shorten observation time required in some countries and may add certainty to the diagnosis under specific circumstances. The practicability of Gadolinium-enhanced magnetic resonance angiography to confirm cerebral circulatory arre...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep03659
更新日期：2014-01-13 00:00:00
