Abstract
The preparation and applications of transition metal oxide (TMOs) nano and micro structures continues inspiring to material science. This is due to TMOs are imperative and to discover in a various fields. Over a long range of nano & micro structure materials, especially, manganese oxide (Mn3O4) structures have numerous technological applications in various fields such as wastewater treatment, catalysis, sensors, supercapacitors, alkaline and rechargeable batteries etc. The solution process was adopted, which is the best way to follow the preparation of manganese oxide structures and the material was well characterized. The present work shows the formation of Mn3O4 microrods (referred to as Mn(3)O(4)MRs) and applied against the pathogenic bacteria's (E.coli and S.aureus) at different concentrations of MRs (50, 100, 200, 300, 400 and 500 mu g/mL) for to control the proliferation rate and accessed via UV-vis spectroscopy. The crystallite size and their morphology was examined via TEM and it reveals that the individual particle is very small in size (similar to 7.5 nm) with spherical shaped morphology. The morphology after the interaction of MRs on bacteria's were also examined through Bio-TEM, which revels that the particles interns to the bacterial cells and reacted. The statistical analytical methods was applied and determined the suitable concentration of Mn(3)O(4)MRs under the different statistical parameters such as accuracy, precision methods, LOD and LOQ (for E.coli 0.050 and 0.153) and (for S.aureus 0.135 and 0.409 mu g mL(-1)) respectively, were accomplished for to know the calculative and mechanistic approach and their role of Mn(3)O(4)MRs against E.coli and S.aureus.