08/01/2016

How copper makes organic light-emitting diodes more efficient

Use of copper as a fluorescent material allows for the manufacture of inexpensive and environmentally compatible organic light-emitting diodes (OLEDs). Thermally activated delayed fuorescence (TADF) ensures high light yield. ...

Biofilter made from peanut shell degrades air pollutants

In order to clean the air of pollutants such as methanol and solvents used in the industry, biotechnology expert Raul Pineda Olmedo, of the National University of Mexico (UNAM), designed a biofilter that uses microorganisms ...

A small-gap electrostatic micro-actuator for large deflections

Researchers from the Mesoscopic Actuators and Systems (MESYS) project group at Fraunhofer Institute for Photonic Microsystems IPMS have been developing novel electrostatic microactuators, so-called nanoscopic electrostatic ...

Southeast Asia's haze – call for better public information

For months on end swathes of South East Asia have been blanketed in a thick haze created by seasonal peat forest fires in Indonesia. This recurrent phenomenon has had serious environmental, economic and public health implications. ...

A super-fine solution to sponge up micropollutants

A super-fine form of powdered activated carbon captures micropollutants more rapidly than the conventional kind and could by used in Swiss wastewater treatment plants, say EPFL researchers in a new study.

Coastal reefs may add to erosion woes

Planning for beachfront homes in WA could be improved following an analysis of Yanchep's reefs and beaches over 34 years which found reefs did not always reduce coastal erosion, as was previously thought.

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