Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Advances in the Separation of Nucleosides

11.02.2003


Researchers in Oxford University’s Department of Inorganic Chemistry have devised a method for the selective separation and recovery of nucleoside phosphates from complex reaction mixtures using Layered Double Hydroxide (LDH) materials.



Nucleoside phosphates are used extensively in industry as intermediates or additives in nutraceutical and pharmaceutical preparation, as well as in medical and separation science. In particular many new antiviral agents are based on nucleosides. Supplying the potential demand for nucleoside phosphates poses a challenge to current technological approaches. Therefore, simple purification processes for the recovery of large quantities of valuable nucleoside phosphates contained within mixtures of other nucleoside phosphates is needed.

In the new Oxford method, LDH materials are used as fast, efficient and high capacity ion exchange materials for the removal of organic and inorganic anions from aqueous streams because they have the capacity to form intercalation compounds with the desired anions. The majority of LDHs are made from anionic clays or clay mineral materials. Following the intercalation step, the desired nucleoside phosphate compounds are removed from within the LDH material by simple chemical means to leave the LDH material intact and ready for re-use. The main competitive advantages of this method lie within the high purity of the resultant nucleoside phosphates, the ease of scale up and the fewer number of process steps. Additionally, the LDH material is designed for use with conventional filtration technologies.


Isis Innovation, Oxford University’s technology transfer company, has filed a UK priority patent application for this technology and welcomes contact from potential commercial partners.

Jennifer Johnson | alfa
Further information:
http://www.isis-innovation.com/licensing/867.html

More articles from Life Sciences:

nachricht The interactome of infected neural cells reveals new therapeutic targets for Zika
23.01.2017 | D'Or Institute for Research and Education

nachricht Ion treatments for cardiac arrhythmia — Non-invasive alternative to catheter-based surgery
20.01.2017 | GSI Helmholtzzentrum für Schwerionenforschung GmbH

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Traffic jam in empty space

New success for Konstanz physicists in studying the quantum vacuum

An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...

Im Focus: How gut bacteria can make us ill

HZI researchers decipher infection mechanisms of Yersinia and immune responses of the host

Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Sustainable Water use in Agriculture in Eastern Europe and Central Asia

19.01.2017 | Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

 
Latest News

The interactome of infected neural cells reveals new therapeutic targets for Zika

23.01.2017 | Life Sciences

Melting solid below the freezing point

23.01.2017 | Materials Sciences

Helmholtz International Fellow Award for Sarah Amalia Teichmann

20.01.2017 | Awards Funding

VideoLinks
B2B-VideoLinks
More VideoLinks >>>