Proteomics

Dataset Information

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Shotgun proteomic analysis of the marine cyanobacterium Prochlorococcus sp. MED4 exposed to titanium dioxide nanoparticles


ABSTRACT: Cell- and extracellular proteomes obtained from Prochlorococcus sp. MED4 cultures exposed to nTiO2 were analysed to investigate any molecular features of toxicity.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Prochlorococcus Sp.

TISSUE(S): Cell Culture

SUBMITTER: Craig Dedman  

LAB HEAD: Joseph A. Christie-Oleza

PROVIDER: PXD024726 | Pride | 2021-09-10

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
OT_191122_37_MS19-242_Cell_C1.raw Raw
OT_191122_37_MS19-242_Cell_C2.raw Raw
OT_191122_37_MS19-242_Cell_C3.raw Raw
OT_191122_37_MS19-242_Cell_T1.raw Raw
OT_191122_37_MS19-242_Cell_T2.raw Raw
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Publications

Environmentally relevant concentrations of titanium dioxide nanoparticles pose negligible risk to marine microbes.

Dedman Craig J CJ   King Aaron M AM   Christie-Oleza Joseph A JA   Davies Gemma-Louise GL  

Environmental science. Nano 20210409 5


Nano-sized titanium dioxide (nTiO<sub>2</sub>) represents the highest produced nanomaterial by mass worldwide and, due to its prevalent industrial and commercial use, it inevitably reaches the natural environment. Previous work has revealed a negative impact of nTiO<sub>2</sub> upon marine phytoplankton growth, however, studies are typically carried out at concentrations far exceeding those measured and predicted to occur in the environment currently. Here, a series of experiments were carried o  ...[more]

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