Two ionic dyes of similar molecular size but opposite charge have been separated using a hybrid membrane as an example for controlled fine scale filtration.
Technology
An Improved Catalyst For Producing Hydrogen Fuel From Sunlight and Water
Prof. Jinlong Gong and his colleagues at Tianjin University are working on novel materials for photoelectrochemical water splitting.
High-Resolution and Stable Linear Actuator Now also Available with Position Sensor
New linear actuator “N-472” from the “PiezoMike” series with integrated incremental encoder for the closed-loop adjustment of mechanical and optomechanical components. The positioning control is designed for point-to-point motion and nanometer-precise positioning at the target position.
Combing Carbon Nanotube Films for Strong and Conductive Buckypapers
Prof. Zhu and his co-workers from North Carolina State University have used a traditional method to advance CNT thin film production.
Sheet metal: Ultrathin metallic Rh nanosheets
Ultrathin sheets of metallic rhodium are formed by confinement with CO in a controllable method that will translate well to other metallic nanosheets.
Bulk Bicontinuous Ta/Cu Nanocomposites Made by Liquid Metal Dealloying
A new metallurgical processing technique, liquid metal dealloying, is used to fabricate the first bicontinuous metal-metal microcomposite.
Inkjet printing now in high-resolution 3D
Researchers in Korea transform electrohydrodynamic inkjet printing into a new 3D microfabrication technique.
Special issues on Nobel Prizewinning Nitride Semiconductors
Twin special issues on the Nobel Prize topic “Nitride Semiconductors” have been published in pss (a) and pss (b).
Self-organized materials for optoelectronic applications
A recent special issue in Macromolecular Rapid Communications highlights research output on optoelectronics from a German-Korean cooperation.
From forms to functions: Unleash the potential of silk printing
A new silk ink formulation provides a “bottom-up” approach to customized multifunction biomaterials.
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