Monthly Archives: April 2025

As the world races toward a more sustainable future powered by renewables, we’re faced with a new challenge: what happens to the materials once they’ve served their purpose? 

That’s where the circular economy comes in. And behind the scenes, filtration plays a critical role in making it work.

Inorganic membranes distinguish themselves from polymeric membranes through their superior resistance to organic solvents, high thermal tolerance, and the absence of organic extractables and leachables. Unlike polymer-based materials, inorganic membranes are not composed of carbon-based molecular networks, which enhances their chemical stability. Among these, aluminum oxide (AO) membranes offer additional advantages, including precisely defined pore sizes, low adsorption, and minimal autofluorescence, making them particularly well-suited for high-resolution imaging and microscopy applications.¹ 

Sterlitech is proud to announce a new addition to our growing portfolio of specialty membranes. PrimeCare™ Blood Separation Membranes, now available for use in diagnostic and clinical applications where efficient plasma separation from whole blood is critical. 

Sterlitech offers flexible and cost-effective filtration equipment solutions that are ideal for labs with limited budgets or short-term projects. With a selection of rental and reconditioned systems, labs can access high-performance tools without the commitment of a full purchase.

One of the most reliable methods for synthesizing nanotubes and nanowires is template-assisted synthesis, which uses porous membranes as a structural guide to control the growth of nanostructures. Sterlitech’s track-etched polycarbonate (PCTE) membranes provide the ideal template for fabricating high-quality nanowires and nanotubes due to their precisely defined pore sizes and cylindrical structures.