Just scratching the surface? New techniques show how surface functionality of nanoparticles influences their environmental fate

被引：12

作者：

Jarvie, Helen P. ^{[1
]}

King, Stephen M. ^{[2
]}

机构：

[1] Ctr Ecol & Hydrol, Wallingford OX10 8BB, Oxon, England

[2] Rutherford Appleton Lab, STFC ISIS Facil, Didcot OX11 0QX, Oxon, England

来源：

NANO TODAY | 2010年 / 5卷 / 04期

关键词：

Nanoparticle; Environmental fate; Surface functionalisation; Coating; Wastewater; River; Small-angle neutron scattering (SANS);

D O I：

10.1016/j.nantod.2010.06.001

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This Opinion Article highlights how new applications of techniques such as neutron scattering are offering greater insights into the processes, mechanisms and rates controlling the behaviour and fate of nanoparticles in different environmental compartments. Such information is vital for successful predictive modelling of the environmental fate of engineered nanoparticles in the post-production stages of their lifecycles. The role of surface functionality (surface coatings) in influencing environmental pathways of nanoparticles is specifically discussed. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：248 / 250

页数：3

共 7 条

[1] Research Priorities to Advance Eco-Responsible Nanotechnology
Alvarez, Pedro J. J.
Colvin, Vicki
Lead, Jamie
Stone, Vicki
[J]. ACS NANO, 2009, 3 (07) : 1616 - 1619
[2] Natural organic matter stabilizes carbon nanotubes in the aqueous phase
Hyung, Hoon
Fortner, John D.
Hughes, Joseph B.
Kim, Jae-Hong
[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (01) : 179 - 184
[3] Small-angle neutron scattering study of natural aquatic nanocolloids
Jarvie, Helen P.
King, Stephen M.
[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (08) : 2868 - 2873
[4] Fate of Silica Nanoparticles in Simulated Primary Wastewater Treatment
Jarvie, Helen P.
Al-Obaidi, Hisham
King, Stephen M.
Bowes, Michael J.
Lawrence, M. Jayne
Drake, Alex F.
Green, Mark A.
Dobson, Peter J.
[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (22) : 8622 - 8628
[5] Manufactured nanoparticles: An overview of their chemistry, interactions and potential environmental implications
Ju-Nam, Yon
Lead, Jamie R.
[J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2008, 400 (1-3) : 396 - 414
[6] Occurrence, behavior and effects of nanoparticles in the environment
Nowack, Bernd
Bucheli, Thomas D.
[J]. ENVIRONMENTAL POLLUTION, 2007, 150 (01) : 5 - 22
[7] Impact of natural organic matter and divalent cations on the stability of aqueous nanoparticles
Zhang, Yang
Chen, Yongsheng
Westerhoff, Paul
Crittenden, John
[J]. WATER RESEARCH, 2009, 43 (17) : 4249 - 4257

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