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Semiconductor materials with promising photocatalytic activities are being developed for numerous applications including their use in the development of antibacterial products. However, the light may not be available everywhere, which restrict the use of semiconductor photocatalytic materials in real applications. In this area, we report a novel nanostructure of BiOBr

Spirulinaplatens is the cyanobaceteria,otherwise known as blue green alga is common in fresh water bodies generally found in alkaline saline water. Spirulina is significantly effective not only in keeping good health but also in improving various symptoms of disease. Spirulina ash contained a number of inorganic and organic, sodium, potassium, phosphorus and vitamin A, Vitamin E (tocophyrol), Vitamin B12 and B6etc. like complexes. Subject’s obesity patients were 100 patients,50 male and 50 female candidates for 45 days. Initially before start the methodology primary observation and anthropometric measurement were would be taken and WHR (waist and hip ratio), Bloodpressure, Hb, hypercholestemia, Diabetic,PCOD,menopause,stress with obesitysubjects for100 patients age around 18 to 70 years both male and female. Subjects were divided in 2 groups according gender male female patients data. As per results they were reduced 3 kg weight and improved sleeping quality also. Spirulina L-Tryptophan is naturally found in animal and plant, it is very essential amino acid because its protein building block. Itisvery essential amino acid andbody cannot makeit so itmust requireinfood. Tryptophan is important for the development and functioning of many organismofthe body. After absorbing L-tryptophan from food, our bodies convert it to 5-HPT (5 hydroxytryptophane)and then to serotonin, melatonin and vitamin B6 (nicotinamide). Sero-tonin is a hormone that transmits signals between nerve cells. It’s also causes blood vessels to narrow change in the level of serotonin in the brain can alter mood and feel like satisfaction and satiety. Melatonin is playing important part for sleep and vitamin B6 is essential for metabolism.

Semiconductor materials with promising photocatalytic activities are being developed for numerous applications including their use in the development of antibacterial products. However, the light may not be available everywhere, which restrict the use of semiconductor photocatalytic materials in real applications. In this area, we report a novel nanostructure of BiOBr0.75I0.25 to show enormously high bactericidal activities even at dark. We used a solution based single step method at room temperature to produce highly porous and crystalline BiOBrxI1-x (x = 0-1) nanostructures. Next, the developed materials were thoroughly characterized by different analytical techniques, such as FESEM, XRD, XPS, etc. To evaluate the bactericidal activities Escherichia coli (gram-negative bacteria) and Bacillus subtilis (gram-positive bacteria) were selected. Interestingly we found that the solid solutions exhibited high potential towards both the bacteria and among them, BiOBr0.75I0.25 showed extremely high efficiencies even at dark. Due to their semiconductor behavior, the materials have shown higher activities in the presence of any light source. The knowledge about the behavior of these unique materials revels a new area of research and would certainly help to find out the solution for ever-increasing environmental issues.