Biochemical oxidation and reduction are the principle of biological water and wastewater
treatment, in which electron donor and/or acceptor shall be provided. Elemental sulfur (S 0) …

Nanotechnology is defined as the branch of science dealing with extremely small-sized
particles with a size in the range of 1–100 nm, which are termed nanoparticles. Due to the …

In nature, selenium is actively cycled between oxic and anoxic habitats, and this cycle plays
an important role in carbon and nitrogen mineralization through bacterial anaerobic …

Uncovers the Key Role Microbes Play in the Transformation of Oxidizable and Reducible
MineralsMany areas of geomicrobial processes are receiving serious attention from …

Selenium is a trace element in the human body present in various enzymes with antioxidant
activities and several functional proteins. This study is aimed at synthesizing selenium …

Selenium is an essential trace element and is an essential component of many enzymes
without which they become inactive. The Se nanoparticles of varying shape and size may be …

Currently, there is an ever-increasing need to develop environmentally benign processes in
place of synthetic protocols. As a result, researchers in the field of nanoparticle synthesis are …

Selenium species, particularly the oxyanions selenite (SeO3 2−) and selenate (SeO4 2−),
are significant pollutants in the environment that leach from rocks and are released by …

Advances in science and nanotechnology have facilitated the development of new methods
for the preparation of pure selenium as selenium nanomaterials. They offer remarkable …

Background Microorganisms that are exposed to pollutants in the environment, such as
metals/metalloids, have a remarkable ability to fight the metal stress by various mechanisms …