CROSS-LINKED dextran (‘Sephadex’) has been shown to possess properties of a molecular sieve 1. The size limits for effective molecular sieving depend on the degree of cross-linking. Molecules or ions ...
The solvent sieve method for high-performance PeLEDs. Credit: NIMTE Using a simple solvent sieve method, researchers from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the ...
March 20 (UPI) --Scientists have found a way to turn 2D materials into a sieve capable of separating different atoms from each other. When pushed through the tiny gap between the layers of 2D ...
A new MIT microchip system promises to speed up the separation and sorting of biomolecules such as proteins. The work could help scientists better detect certain molecules, or biomarkers, associated ...
Gas separation is crucial for many industrial processes including obtaining nitrogen or oxygen from air and purifying natural gas or hydrogen. Currently, the most energy efficient method for ...
Everyone knows it from their childhood days in the sandpit: sand is filtered using a sieve. Larger stones get stuck, while fine sand can fall through the sieve. The same principle is used when making ...
Using a simple solvent sieve method, researchers from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) have taken the lead in developing ...
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