Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Contrasting effects of engineered carbon nanotubes on plants: a review

Authors
Vithanage, MeththikaSeneviratne, MihiriAhmad, MahtabSarkar, BinoyOk, Yong Sik
Issue Date
12월-2017
Publisher
SPRINGER
Keywords
Carbon nanotube; Fullerene; Plant growth; Slow-release fertilizer; Seed germination; Soil microorganisms
Citation
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, v.39, no.6, pp.1421 - 1439
Indexed
SCIE
SCOPUS
Journal Title
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
Volume
39
Number
6
Start Page
1421
End Page
1439
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/81474
DOI
10.1007/s10653-017-9957-y
ISSN
0269-4042
Abstract
Rapid surge of interest for carbon nanotube (CNT) in the last decade has made it an imperative member of nanomaterial family. Because of the distinctive physicochemical properties, CNTs are widely used in a number of scientific applications including plant sciences. This review mainly describes the role of CNT in plant sciences. Contradictory effects of CNT on plants physiology are reported. CNT can act as plant growth inducer causing enhanced plant dry biomass and root/shoot lengths. At the same time, CNT can cause negative effects on plants by forming reactive oxygen species in plant tissues, consequently leading to cell death. Enhanced seed germination with CNT is related to the water uptake process. CNT can be positioned as micro-tubes inside the plant body to enhance the water uptake efficiency. Due to its ability to act as a slow-release fertilizer and plant growth promoter, CNT is transpiring as a novel nano-carbon fertilizer in the field of agricultural sciences. On the other hand, accumulation of CNT in soil can cause deleterious effects on soil microbial diversity, composition and population. It can further modify the balance between plant-toxic metals in soil, thereby enhancing the translocation of heavy metal(loids) into the plant system. The research gaps that need careful attention have been identified in this review.
Files in This Item
There are no files associated with this item.
Appears in
Collections
College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Altmetrics

Total Views & Downloads

BROWSE