Trace concentrations of iron nanoparticles cause overproduction of biomass and lipids during cultivation of cyanobacteria and microalgae

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10301847" target="_blank" >RIV/00216208:11310/15:10301847 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/15:00449398 RIV/61388971:_____/15:00449398 RIV/60461373:22330/15:43897318

Result on the web

<a href="http://dx.doi.org/10.1007/s10811-014-0477-1" target="_blank" >http://dx.doi.org/10.1007/s10811-014-0477-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10811-014-0477-1" target="_blank" >10.1007/s10811-014-0477-1</a>

Result language

angličtina

Original language name

Trace concentrations of iron nanoparticles cause overproduction of biomass and lipids during cultivation of cyanobacteria and microalgae

Original language description

Cultivation in Zehnder medium containing 5.1 mg L-1 zero-valent iron nanoparticles (nZVI) boosted the growth of the green algae Desmodesmus subspicatus, Dunaliella salina, Parachlorella kessleri and Raphidocelis subcapitata and the eustigmatophycean algae Nannochloropsis limnetica and Trachydiscus minutus. In the cyanobacterium Arthrospira maxima, growth stimulation occurred at 1.7-5.1 mg L-1 nZVI. In all studied microorganisms, 5.1 mg L-1 nZVI strongly enhanced lipid accumulation, decreased the contentof saturated and monounsaturated fatty acids with the exception of palmitoleic acid and increased the content of polyunsaturated fatty acids in cells. The nZVI particles may provide a suitable source of iron causing increased cell growth and induce metabolic changes resulting in higher lipid production and changes in fatty acid (FA) composition. Altered lipid synthesis may reflect the oxidative action of nZVI. Further research may contribute to optimizing the economical production of oi

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EI - Biotechnology and bionics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Applied Phycology

ISSN

0921-8971

e-ISSN

—

Volume of the periodical

27

Issue of the periodical within the volume

4

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

1443-1451

UT code for WoS article

000357448900007

EID of the result in the Scopus database

2-s2.0-84917691135