Recent Researches for Diatom as Inorganic and Bioenvironmental Materials

Siderophore and Its Applications in the Field of Bioenvironmental Researches

Iron, one of the essential micronutrients, is needed for electron transport and metabolic processes in almost all living organisms. The ferric form (Fe3+) of iron is insoluble in nature and inaccessible at physiological pH (7.35–7.40). Under iron-limited conditions, metal-chelating agents such as siderophores are synthesized by many bacteria and a few fungi. Siderophores have a high affinity fo...

Recent Researches in Metallurgical

Recent development of carbon nanotubes materials as counter electrode for dye-sensitized solar cells

Dye-sensitized solar cells present promising low-cost alternatives to the conventional Silicon (Si)-based solar cells. The counter electrode  generally consists of Pt deposited onto FTO plate. Since Pt is rare and expensive metal, nanostructured carbonaceous materials have been widely investigated as a promising alternative to replace it. Carbon nanotubes  have shown significant properties such...

Recent Researches into Snake-Poison

Snake-poison is a subject of perennial interest to all dwellers in India.For, notwithstanding the laborious researches of numerous distinguished observers, the problem of an antidote to snake-venom still remains unsolved, and poisonous snakes continue to wield their, terrible destructive power with fatal freedom. The physiological action of Indian snake-poison has been carefully studied by Fayr...

Recent German Researches on Malaria

The etiology of malaria is a study of paramount importance to the practitioner of tropical medicine. In different regions, the intensity of the poison may, to some degree, vary ; but in India, from Karachi to Sudia and Sirhind to Cape Comoriu, malaria is the cause of a greater total of sickness than perhaps all other diseases combined. Few of its inhabitants get through twelve months without au...