Bacteria-coated nanofiber electrodes clean pollutants in wastewater

ITHACA, N.Y. – Cornell University materials scientists and bioelectrochemical engineers may have created an innovative, cost-competitive electrode material for cleaning pollutants in wastewater. The researchers created electro-spun carbon nanofiber electrodes and coated them with a conductive polymer, called PEDOT, to compete with carbon cloth electrodes available on the market. When the PEDOT coating is applied, […]

Nano-style sheets may aid health, shield ecosystem

ITHACA, N.Y. – Microscopically, “nanomembrane” sheets made from nylon resemble a tangled web. The tiny iron oxide particles on the fiber surfaces can help clean toxic chemicals from water, but if the particles get separated from the web, they can become hazards themselves. In a new study, Cornell researchers examined these special nylon sheets – […]