Silver nanoparticles have been used widely as antibacterial agents in food storage and environmental [18 21].
In order to circumvent such problems, researchers are interested in recent days in the synthesis of nanomaterials for environmental applications[34 36].
The concentrations of Cu, Cd, Hg and Pb were analysed by Anodic stripping voltammetry (ASV) method, using a Cogent Environmental PDV 6000 plus metals analyser (Butterfield 2009).
The other category of WSN applications that use FPGA based sensor nodes are multimedia data transmission[19, 20], sensor data security related to encryption algorithms[21, 22], environmental monitoring[23 25].
For large-area two-dimensional arrays that contain huge amounts of small UV sensors, large-scale use of batteries as a power source will lead to environmental pollution[27 29].
It is well known that nanomaterial properties such as the zeta potential, agglomeration size, deposition and resuspension behavior depend on environmental conditions[13 17].
The WHOQoL-B is a 26-item validated survey tool that divides quality of life into four domains: physical, psychological, social, and environmental [19 21].
The environmental nonO1-nonO139 isolatexhibitedted very high divergence in their patterns.
This was also seen in all four sub domains (physical, psychological, social and environmental) (p<0.001).
Environmental nonO1-nonO139 isolagainagain constituted a heterogeneous population (components I, III, IV, V and VI), further supporting the dendrogram analysis.
