|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Interactions between engineered nanoparticles and dissolved organic matter: A review on mechanisms and environmental effects显示文摘Dissolved organic matter(DOM) is ubiquitous in the environment and has high reactivity.Once engineered nanoparticles(ENPs) are released into natural systems, interactions of DOM with ENPs may significantly affect the fate and transport of ENPs, as well as the bioavailability and toxicity of ENPs to organisms. However, because of the complexity of DOM and the shortage of useful characterization methods, large knowledge gaps exist in our understanding of the interactions between DOM and ENPs. In this article, we systematically reviewed the interactions between DOM and ENPs, discussed the effects of DOM on the environmental behavior of ENPs, and described the changes in bioavailability and toxicity of ENPs caused by DOM. Critical evaluations of published references suggest further need for assessing and predicting the influences of DOM on the transport,transformation, bioavailability, and toxicity of ENPs in the environment. | Sujuan Yu Jingfu Liu Yongguang Yin Mohai Shen | 2018 | Journal of Environmental Sciences2018，30，1： | 12 |
| 2 | Sunlight-driven reduction of silver ion to silver nanoparticle by organic matter mitigates the acute toxicity of silver to Daphnia magna显示文摘Due to the unique antibacterial activities, silver nanoparticles(AgNPs) have been extensively used in commercial products. Anthropogenic activities have released considerable AgNPs as well as highly toxic silver ion(Ag+) into the aquatic environment.Our recent study revealed that ubiquitous natural organic matter(NOM) could reduce Ag+to Ag NP under natural sunlight. However, the toxic effect of this process is not well understood. In this work, we prepared mixture solution of Ag+and AgNPs with varied Ag+% through the sunlight-driven reduction of Ag+by NOM and investigated the acute toxicity of the solutions on Daphnia magna. Formation of AgNPs was demonstrated and characterized by comprehensive techniques and the fraction of unconverted Ag+was determined by ultrafiltration-inductively coupled plasma mass spectrometry determination. The formation of AgNPs enhanced significantly with the increasing of solution p H and cumulative photosynthetically active radiation of sunlight. The toxicity of the resulting solution was further investigated by using freshwater crustacean D. magna as a model and an 8 hr-median lethal concentration(LC50) demonstrated that the reduction of Ag+by NOM to AgNPs significantly mitigated the acute toxicity of silver. These results highlight the importance of sunlight and NOM in the fate, transformation and toxicity of Ag+and AgNPs,and further indicate that the acute toxicity of AgNPs should be mainly ascribed to the dissolved Ag+from AgNPs. | Zhen Zhang Xiaoya Yang Mohai Shen Yongguang Yin Jingfu Liu | 2015 | Journal of Environmental Sciences2015，27，9： | 7 |
| 3 | A framework for genera- ting realistic traffic for Distributed Denial-of Service attacks and Flash Events显示文摘 | Bhatia S Schmidt D Mohay G | 2014 | Computers & Security2014，40，95： | 1 |
| 4 | Production of glass-ceramics from fly ash using arc plasma 显示文摘 | Karoly Z Mohai I Toth M | 2007 | Journal of the European Ceramic Society2007，27，2： | 1 |
| 5 | Densification of nanosized amorphous and crystalline silicon nitride powders显示文摘 | Janos Szepvolgyi Ilona Mohai | 1999 | Ceram Int1999，25，： | 1 |
| 6 | The measurement of quality of life in young children显示文摘 | Eiser C Mohay H Morse R | 2000 | Child Care Health Dev2000，26，： | 1 |
| 7 | Historical Context and Hazardous Waste Facility Siting : Understanding Temporal Patterns in Michigan 显示文摘 | Robin Saha Paul Mohai | 2005 | Social Problems2005，，4： | 1 |
| 8 | Public participation and natural resource decision-making:The case of the RARE Ⅱ decisions显示文摘 | Mohai P | 1987 | Natural Resources Journal1987，27，： | 1 |
| 9 | Production of glass ceramics from fly ash using arc plasma显示文摘 | Karoly Z Mohai I Toth M | 2007 | J Eur Ceram Soc2007，27，23： | 1 |
| 10 | Air pollution around schools is linked to poorer student health and academic per- formance显示文摘 | Mohai P Kweon B S Lee S | 2011 | Health Affairs2011，30，5： | 1 |
| 11 | Surface characterisation of plasma-nitrided titanium: an XPS study 显示文摘 | Bertoti I Mohai M Sullivan J L | 1995 | Applied Surface Science1995，84，4： | 1 |
| 12 | Equity and the Environmental Justice Debate显示文摘 | Mohai P | 2008 | Research in Social Problems and Public Policy2008，，15： | 1 |
| 13 | Race,poverty and the environment显示文摘 | Bryant B Mohai P | | 0，，： | 1 |
| 14 | Transplantation of corneal endothelial cells using a cell carrier device显示文摘 | Mohay J Lange TM Soltau JB | | 0，，： | 1 |
| 15 | Executive function in 7-9-year-old children born extremely preterm or with extremely low birth weight: effects of biomedical history, age at assessment, and socioeconomic status 显示文摘 | Ford RM Neulinger K O'Callaghan M Mohay H Gray P Shum D | 2011 | Arch Clin Neuropsychol2011，26，7： | 1 |
| 16 | The impact of very premature birth on the psychological health of mothers 显示文摘 | Davis L Edwards H Mohay H | 2003 | Early Hum Dev2003，73，12： | 1 |
| 17 | Corneal endothelial wound repair in normal and mitotically inhibited cultures 显示文摘 | MOHAY J MCLAUGHIN BJ | 1995 | Graefe'' s Arch Clin Exp Ophthalmol1995，233，11： | 1 |
| 18 | DynDE: A differential evolution for dynamic optimization problems显示文摘 | Mendes R Mohais A S | 2005 | Proceedings of the Congress on Evolutionary Computation Edinburgh UK2005，3，： | 1 |
| 19 | Transplantation of corneal endothelial cells using a cell carrier device显示文摘 | Mohay J Lange TM Soltau JB | 1994 | Cornea1994，13，2： | 1 |
| 20 | Mother's involvemcnt in caring for their Premature infants: an historical overview显示文摘 | Leigh B N Mohay H Edwards H | 2003 | Journal of Ad-vancedNursing2003，42，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员