Physico-chemical characteristics of natural colloids in a heavily-polluted, urban watershed: analysis by atomic force microscopy

Earth & Environmental Sciences

• atomic force microscopy 98%
• colloid 87%
• watershed 60%
• chemical 40%
• material 33%
• analysis 22%
• oxide 20%
• site preparation 19%
• sample preparation 16%
• humic substance 15%
• polysaccharide 14%
• drying 11%
• coating 11%
• catchment 10%
• particle 6%
• river 6%
• method 3%

Agriculture & Biology

• colloids 100%
• atomic force microscopy 99%
• oxides 25%
• humic substances 18%
• site preparation 17%
• sampling 14%
• coatings 11%
• rivers 10%
• polysaccharides 10%
• drying 10%
• methodology 3%