Archive for the ‘Cover articles’ Category

HOT: sorption of nano-fullerene clusters in soil – hydrophillic or hydrophobic?

C60 molecules are well as hydrophobic compounds with a high KOC value.  But what happens when fullerene molecules are released into the environment?  

Mohsen Forouzangohar and Rai Kookana from the Commonwealth Scientific and Industrial Research Organisation have expanded on previous work that considered environmental C60 sorption on a purely molecular basis and assumed phase partitioning into soil organic matter is the main mechanism for the sorption of the hydrophobic C60 molecules.  They have shown that they may actually exist in the form of nano-C60 clusters in the environment – rather than as C60 molecules – and that hydrophobic interactions of this compound with soil organic matter are not likely to be the dominant mechanism governing its mobility in the environment.  Instead, net surface charge and hydrophilic interactions are expected to play a much more significant role, which could lead to much higher aqueous concentrations of the fullerenes in the environment than previously anticipated.

This interesting article is the cover article from our themed issue on Environmental Nanotechnology and it’s free to access for 6 weeks:

Sorption of nano-C60 clusters in soil: hydrophilic or hydrophobic interactions?
Mohsen Forouzangohar and Rai S. Kookana
J. Environ. Monit., 2011, 13, 1190-1194
DOI: 10.1039/C0EM00689K

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JEM issue 4 now online – focussing on Asia/Pacific environmental science

The latest issue of JEM includes a collection of papers that resulted from the Society of Environmental Toxicology and Chemistry Asia/Pacific (SETAC A/P) 2010 meeting held in Guangzhou, China on June 4–7, 2010. The theme of this meeting was ‘‘Balance between economic growth and environmental protection: sustainability through better science’’, a subject close to the interests of JEM.  Take a look at the editorial from Eddy Y. Zeng, Jing You and Hefa Cheng which emphasizes the importance of sustaining healthy economic growth in the Asia/Pacific region, particularly in China,while directing substantial efforts toward environmental protection.

Featured on the outside front cover we have an article from Jing You (Guangzhou Institute of Geochemistry, Chinese Academy of Sciences) et al., on the problems associated with (often illegal) electronic waste disposal, specifically the short-range transport of contaminants released from unprotected recycling sites in China.

Short-range transport of contaminants released from e-waste recycling site in South China
Huizhen Li, Jinmei Bai, Yetian Li, Hefa Cheng, Eddy Y. Zeng and Jing You
J. Environ. Monit., 2011, 13, 836-843

On the inside front cover we have an article from Jes Jessen Rasmussen and colleagues at Aarhus University discussing how pesticides impact stream ecosystems by applying a novel approach of grouping streams according to predicted pesticide runoff contamination.

Local physical habitat quality cloud the effect of predicted pesticide runoff from agricultural land in Danish streams
Jes Jessen Rasmussen, Annette Baattrup-Pedersen, Søren Erik Larsen and Brian Kronvang
J. Environ. Monit., 2011, 13, 943-950

HOT articles in this issue:

The distribution of triclosan and methyl-triclosan in marine sediments of Barker Inlet, South Australia
Milena Fernandes, Ali Shareef, Rai Kookana, Sam Gaylard, Sonja Hoare and Tim Kildea
J. Environ. Monit., 2011, 13, 801-806

Geochemical characteristics of inorganic sulfur in Shijing River, South China
Yanqing Sheng, Guangyi Fu, Fanzhong Chen and Jing Chen
J. Environ. Monit., 2011, 13, 807-812

Polybrominated diphenyl ethers (PBDEs) in the riverine and marine sediments of the Laizhou Bay area, North China
Xiaohui Pan, Jianhui Tang, Jun Li, Guangcai Zhong, Yingjun Chen and Gan Zhang
J. Environ. Monit., 2011, 13, 886-893

Application of a battery of biomarkers in mussel digestive gland to assess long-term effects of the Prestige oil spill in Galicia and the Bay of Biscay: Lysosomal responses
Larraitz Garmendia, Urtzi Izagirre, Miren P. Cajaraville and Ionan Marigómez
J. Environ. Monit., 2011, 13, 901-914

Incidence of organochlorine pesticides in soils of Shenzhen, China
Hong-Gang Ni, Shan-Ping Cao, Ling-Yun Ji and Hui Zeng
J. Environ. Monit., 2011, 13, 951-956

Protein adducts as biomarkers of exposure to aromatic diisocyanates in workers manufacturing polyurethane (PUR) foam
Kirsi Säkkinen, Jarkko Tornaeus, Antti Hesso, Ari Hirvonen, Harri Vainio, Hannu Norppa and Christina Rosenberg
J. Environ. Monit., 2011, 13, 957-965

Correlation of six anthropogenic markers in wastewater, surface water, bank filtrate, and soil aquifer treatment
Marco Scheurer, Florian Rüdiger Storck, Carola Graf, Heinz-Jürgen Brauch, Wolfgang Ruck, Ovadia Lev and Frank Thomas Lange
J. Environ. Monit., 2011, 13, 966-973

Xiaohui Pan, Jianhui Tang, Jun Li, Guangcai Zhong, Yingjun Chen and Gan Zhang

J. Environ. Monit., 2011, 13, 886-893
DOI: 10.1039/C1EM10169B

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JEM issue 3 now online

This month’s issue sees contributions from 3 of our 2010 Emerging Investigators, Hans Peter Arp, Susan Bengtson Nash and Nicholas Howden, read their profiles online here.

The issue also includes several HOT articles from M. Feroz Khan on monitoring 210Po and 210Pb levels in crabs near a new nuclear power station, Timothy Van Renterghem on using consumer microphones to measure noise pollution, and an article from Kenneth Fent on the exposure of firefighters to VOCs from vehicle fires.  This paper is also on our cover and is highlighted in Chemistry World – you can read the article here.

The other HOT article highlighted on the cover is from Martin Harper and colleagues from NIOSH, USA, looking at the challenge of accurately measuring personal exposure to airborne contaminants.

Biomonitoring 210Po and 210Pb in marine brachyuran crabs collected along the coast of Kudankulam, Gulf of Mannar (GOM), India
M. Feroz Khan, S. Umarajeswari and S. Godwin Wesley
J. Environ. Monit.
, 2011, 13, 553-562
DOI: 10.1039/C0EM00723D

On the ability of consumer electronics microphones for environmental noise monitoring
Timothy Van Renterghem, Pieter Thomas, Frederico Dominguez, Samuel Dauwe, Abdellah Touhafi, Bart Dhoedt and Dick Botteldooren
J. Environ. Monit., 2011,13, 544-552
DOI: 10.1039/C0EM00532K

Assessing the risk to firefighters from chemical vapors and gases during vehicle fire suppression
Kenneth W. Fent and Douglas E. Evans
J. Environ. Monit., 2011, 13, 536-543
DOI: 10.1039/C0EM00591F

Size-selective sampling of particulates using a physiologic sampling pump
Larry A. Lee, Eun Gyung Lee, Taekhee Lee, Seung Won Kim, James E. Slaven and Martin Harper
J. Environ. Monit., 2011, 13, 527-535
DOI: 10.1039/C0EM00445F

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