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Scientific Transactions in Environment and Technovation

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Scientific Transactions in Environment and Technovation, | 0
Year : 2015 | Volume: 5 | Issue: 2 | Pages : 77-81

Structure, construction and protein profile of the web and egg case, of Argiope pulchella (Araneae: Araneidae)

Abstract :

ZnO nanopowders were synthesized at four different calcination temperatures viz. 200, 300, 400 and 500 °C using an inexpensive soft chemical method. The effect of calcination temperature on the structural, antibacterial and surface morphological properties of ZnO nanopowders are studied and reported. The x-ray diffraction studies reveal that the degree of crystallinity of the nanopowder enhances gradually with the increase in the calcination temperature. The antibacterial studies through well diffusion test showed that the antibacterial efficiency of the ZnO nanopowder against the bacillus subtilis bacteria is very much enhanced when the calcination temperature is 400 °C. The scanning electron microscope studies agreed well with other results.

Keywords:

nanopowder, ZnO, antibacterial studies, XRD, SEM

Citation: *,

( 2015), Structure, construction and protein profile of the web and egg case, of Argiope pulchella (Araneae: Araneidae). Scientific Transactions in Environment and Technovation, 5(2): 77-81

Mr.Veerapathiran K

Correspondence: A.Mary Agnes


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