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Fig. 1 | Chemical and Biological Technologies in Agriculture

Fig. 1

From: Carbon nanomaterials: production, impact on plant development, agricultural and environmental applications

Fig. 1

Structure of a carbon atom and of carbon-based nanoparticles. a Electrone configuration of a carbone atom before and after promotion of one s-electrone; b schematic representation of a carbon atom structure with two electron orbtales arownd the nucleus and six electrones distributed on them; c structure of a fullerene C60; d structure of a single-walled nanotube; e different types of single-walled nanotubes: armchair, zig-zag and chiral; f structure of a graphene sheet; g structure of an oxidazed single-walled nanotube

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