Search for: All records

Creators/Authors contains: "Gronstal, Steven"

« Prev Next »

Total Resources

2

Resource Type
Conference Paper

0

Conference Proceeding

0

Dataset

0

Journal Article

2

Workshop Report

0

Availability
Full Text / Resource Available

2

Citation Only

0

Save Results
Excel (limit 2000)
CSV (limit 5000)
XML (limit 5000)

Have feedback or suggestions for a way to improve these results?
!

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Environmentally Persistent Free Radicals, Reactive Oxygen Species Generation, and Oxidative Potential of Highway PM 2.5

https://doi.org/10.1021/acsearthspacechem.1c00135

Hwang, Brian ; Fang, Ting ; Pham, Randy ; Wei, Jinlai ; Gronstal, Steven ; Lopez, Brenda ; Frederickson, Chas ; Galeazzo, Tommaso ; Wang, Xiaoliang ; Jung, Heejung ; et al ( August 2021 , ACS Earth and Space Chemistry)
null (Ed.)
Full Text Available
Quantification of carboxyl‐functionalized multiwall carbon nanotubes in plant tissues with programmed thermal analysis

https://doi.org/10.1002/jeq2.20180

Nava, Valeria ; Das, Kamol ; Amin, Vinay ; Gronstal, Steven ; Wang, Xiaoliang ; Chow, Judith C. ; Watson, John G. ; Yang, Yu ( January 2021 , Journal of Environmental Quality)

Abstract
In this study, carboxyl functionalized multiwall carbon nanotubes (c‐MWCNTs) in plant (lettuce [Lactuca sativaBionda Ricciolina]) tissues were quantitatively analyzed with programmed thermal analysis coupled with a sequential digestion. Programmed thermal analysis evidenced a linear relationship between c‐MWCNT–bound C and elemental C detected. A detection limit of 114–708 μg C g⁻¹plant tissues (dry mass) was achieved for analysis of c‐MWCNTs. The method was demonstrated using the tissues of lettuce cultured hydroponically for 3 wk with c‐MWCNTs at an exposure of 10 and 20 μg ml⁻¹. This quantitative analysis can be used to provide insights into carbon nanotube exposure through agricultural products and promote its sustainable application.

more » « less