alexa Quantitative Determination of Composition of Particle Type by Morphology of Nanoparticles in Diesel Exhaust and Roadside Atmosphere | OMICS International | Abstract
ISSN: 2165-784X

Journal of Civil & Environmental Engineering
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

Quantitative Determination of Composition of Particle Type by Morphology of Nanoparticles in Diesel Exhaust and Roadside Atmosphere

Yuji Fujitani1*, Tetsuo Sakamoto2 and Kentaro Misawa3
1Research Center for Environmental Risk, National Institute for Environmental Studies, Tsukuba, Japan
2Kogakuin University, 2665-1 Nakanocho, Hachioji, Tokyo 192-0015, Japan
3Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
Corresponding Author : Patricia Munsch-Alatossava
Department of Food and Environmental Sciences, University of Helsinki
FIN-00014 Helsinki, Finland
Tel: +358 9 191 58308
Fax: +358 9 191 58 460
E-mail: [email protected]
 
Received November 08, 2012; Accepted December 17, 2012; Published December 19, 2012
 
Citation: Munsch-Alatossava P, Gursoy O, Alatossava T (2010) Improved Storage of Cold Raw Milk by Continuous Flushing of N2 Gas Separated from Compressed Air: A Pilot Scale Study. J Food Process Technol 1:101. doi: 10.4172/2165-784X.S1-002.
 
Copyright: © 2010 Munsch-Alatossava P, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

Particles were collected in diluted diesel exhaust under high-idle and high-torque operating conditions and from the air above roadsides. We analyzed particle morphology of particles that were 30, 50, 70, and 100 nm in electrical mobility diameter (Dm) by transmission electron microscope. We classified ten types of particles based on particle morphology and found that diesel exhaust particles (DEPs) of Dm=70 and 100 nm composed at least 14% and 58%, respectively, of atmospheric particles at each particle size. From the two-dimensional transmission electron microscope images, we derived three-dimensional morphological properties of the agglomerates and found that the numbers and diameters of the primary particles in the agglomerates were similar to those of DEPs at a given Dm. However, the active surface areas of the roadside atmospheric particles were systematically smaller than those of DEPs.

Keywords

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2018-19
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

kactakapaniyor.com

[email protected]

+1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

Taktube

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

porn sex

[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

Gaziantep Escort

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

sikiş

[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

https://www.gaziantepescort.info

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

mp3 indir

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

putlockers

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

seks

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

 
© 2008- 2018 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
Leave Your Message 24x7