0000000000594063

AUTHOR

Gita ŠAkale

showing 2 related works from this author

Nanocomposites for Novel Sensing Systems

2012

The work performed under the National Research Program of Latvia and presented here is about advanced, chemical stimuli responsive materials. Sensor materials are produced on the basis of metallophthalocyanines or zirconia nanocrystals with the purpose of detecting small size molecular compounds like NH3, O2 and O3. Polymer/nanostructured carbon composite is produced to detect large size molecular compounds like organic vapour. Basic gaseous compound sensing principles are discussed within this paper.

chemistry.chemical_classificationNanocompositeMaterials sciencechemistryNanocrystalNanostructured carbonComposite numberNanotechnologySensor materialsCubic zirconiaPolymerSensing system
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Comparison of effects on crustaceans: carbon nanoparticles and molybdenum compounds nanowires

2013

Carbon nanomaterials (CNM) and molybdenum compound nanostructures are materials with various applications yet little is known regarding the toxicity of these nanoparticles in pristine form in aquatic environment. Daphnia magna standard acute toxicity test (EN ISO 6341:1996; freshwater) and Artemia salina standard acute toxicity test (ArtoxKit standard method; 15 ppt saltwater) were applied to assess the toxicity of non-modified CNM and molybdenum compound nanowires in water. It has been observed that CNM are more toxic in freshwater suspensions and somewhat more toxic than the tested molybdenum compound nanowires.

HistoryMaterials sciencebiologyDaphnia magnaNanowireNanoparticlechemistry.chemical_elementNanotechnologybiology.organism_classificationCrustaceanAcute toxicityComputer Science ApplicationsEducationchemistryMolybdenumToxicityArtemia salinaNuclear chemistryJournal of Physics: Conference Series
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