Membranes

Companies Membranes

ElringKlinger Kunststofftechnik GmbH, Germany

Innovations in high-performance plastics For over 50 years, ElringKlinger Engineered Plastics has been one of the technology leaders for seals, engineering design elements, assemblies and modules. For our customers around the world, we develop and produce individual, market-driven solutions from more

Alfa Laval Mid Europe GmbH, Germany

Alfa Laval is a leading global provider of specialized products and engineered solutions. Our equipment, systems and services are dedicated to helping customers to optimize the performance of their processes. Time and time again. We help our customers to heat, cool, separate and transport products s more

Hahnemühle FineArt GmbH, Germany

Hahnemuehle has been known for its distinguished, high quality Filter Papers for more than 130 years. In the past these worldwide, well recognised papers were sold by Schleicher & Schuell all over the world and are used as the standard for laboratory filtration. Hahnemuehle, formerly part of the Sch more

News Membranes

• New membrane separates small organic molecules
  

  A new membrane developed at the Helmholtz-Zentrum Geesthacht (HZG) separates small dye particles or drug substances not only by size but also by their electrical charge. This additional function enables organic molecules with lateral dimensions of one to two nanometres to be such high-efficiently se more

• A composite membrane for long-life zinc-based flow batteries
  

  Researchers led by Profs. LI Xianfeng from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences recently developed a composite membrane for long-life zinc-based flow batteries. The zinc-based flow battery (ZFB) has captured much attention as a stationary energy storage more

• Scientists make breakthrough in ion-conducting composite membranes
  

  Chinese researchers under the direction of Profs. LI Xianfeng and ZHANG Huamin from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences recently developed an ultrathin ion-conducting membrane with high selectivity and conductivity that can boost the power of flow batte more

Videos Membranes

New method for making zeolite nanosheets for ultra-selective membranes

A new method to make zeolite nanosheets leads to high performance membranes for separation and purification processes. Credit: Prashant Kumar and Michael Tsapatsis, University of Minnesota more

White papers Membranes

• Analysis of water soluble polymers using linear size exclusion HPLC columns and a semi-micro SEC system
  

  One of the most widely used water-soluble polymers is Polyvinylpyrrolidone (PVP). For more than 70 years it is applied in a variety of applications in medicine, pharmacy, cosmetics and industrial production. PVP binds to polar molecules exceptionally more

• VACUU•LAN® Vacuum Local Area Networks
  

  In modern chemical and pharmaceutical lab buildings vacuum supply has become a standard for each work station, just as water or gas supply. Therefore vacuum supply solutions are considered at earliest stage for new laboratory buildings and are fully more

Publications Membranes

• Improved MOF nanoparticle recovery and purification using crosslinked PVDF membranes

  Crosslinked PVDF-membranes are demonstrated to offer a viable alternative for centrifugation in the preparation of MOF-particles, thus realising new opportunities at lab-scale and continuous production at large-scale. The membranes combine extreme-pH with solvent stability, thus enabling application more

• Elucidating Mysteries of Phase-Segregated Membranes: Mobile-Lipid Recruitment Facilitates Pores’ Passage to the Fluid Phase

  Phase segregation of multicomponent lipid bilayers leads to, under phase-coexistence conditions, domain formation, featuring delimitation by essentially one-dimensional borders. (Micro-)phase segregation of bilayers is proposed to influence the physiological behaviour of cell membranes and provides more

• Evaluation of Topologically Distinct Constrained Antimicrobial Peptides with Broad-Spectrum Antimicrobial Activity

  Antimicrobial peptides (AMPs) are short cationic peptides with a high affinity for membranes and emerged as a promising therapeutic approach with potential for treating infectious diseases. Chemical stabilization of short peptides proved to be a successful approach for enhancing their bio-physical p more

Authors Membranes

• Dr. Stefan Schiller
  

  Stefan M. Schiller studied chemistry at Gießen (Mainz, Germany) and the University of Massachusetts, majoring in macromolecular chemistry and biochemistry. For his doctorate in biomimetic membrane systems he worked till 2003 at the Max Planck Institute for Polymer Research in Mainz. Research positio more