The ecotoxicology of nanoparticles and nanomaterials: current status, knowledge gaps, challenges, and future needs

Earth & Environmental Sciences

• ecotoxicology 80%
• nanomaterial 70%
• nanoparticle 57%
• need 33%
• colloid 13%
• toxic organism 12%
• environmental chemistry 9%
• freshwater organism 8%
• water hardness 8%
• bacterium 7%
• regulatory framework 7%
• environmental risk assessment 7%
• material 7%
• materials science 7%
• fish 7%
• geological process 7%
• ecotoxicity 7%
• toxicology 7%
• abiotic factor 7%
• biological effect 6%
• excretion 6%
• biological processes 6%
• natural environment 5%
• mammal 5%
• invertebrate 5%
• metabolism 5%
• alga 5%
• soil water 4%
• surface area 4%
• toxicity 4%
• dust 4%
• distribution 4%
• organism 4%
• adsorption 4%
• organic matter 4%
• pollution 4%
• science 4%
• pollutant 3%
• methodology 3%
• history 3%
• particle 3%
• chemical 3%
• sediment 2%

Medicine & Life Sciences

• Ecotoxicology 100%
• Nanostructures 72%
• Nanoparticles 55%
• Colloids 14%
• Geological Phenomena 13%
• Fishes 11%
• Risk Assessment 10%
• Poisons 9%
• Materials Science 9%
• Bacteria 8%
• Water 8%
• Fresh Water 7%
• Hardness 7%
• Invertebrates 7%
• Environmental Pollutants 7%
• Adsorption 6%
• Dust 6%
• Soil 6%
• Particle Size 6%
• Osmolar Concentration 6%
• Natural History 6%
• Toxicology 6%
• Biological Phenomena 6%
• Mammals 5%

Chemistry

• Ecology 82%
• Nanomaterial 38%
• Nanoparticle 30%
• Colloid Chemistry 19%
• Chemistry 10%
• Environment 10%
• Toxic 9%
• Risk Assessment 7%
• Dust 6%
• Organic Matter 6%
• Soil 5%
• Environmental Pollutant 5%
• Ionic Strength 4%
• Pharmacological Metabolism 4%
• Shape 4%
• Surface Area 3%
• Modification 3%
• Adsorption 3%
• pH Value 2%
• Surface 1%