Navigation Links
Oxford Nanopore announces licence agreement with Harvard University for graphene DNA sequencing
Date:3/11/2011

11th March 2011, Oxford, UK. Oxford Nanopore Technologies Ltd ("Oxford Nanopore") today announced an exclusive agreement with Harvard University's Office of Technology Development ("Harvard") for the development of graphene for DNA sequencing. Graphene is a robust, single atom thick 'honeycomb' lattice of carbon with high electrical conductivity. These properties make it an ideal material for high resolution, nanopore-based sequencing of single DNA molecules.

Under the terms of the agreement, Oxford Nanopore has exclusive rights to develop and commercialize methods for the use of graphene for the analysis of DNA and RNA, developed in the Harvard laboratories of Professors Jene Golovchenko, Daniel Branton, and Charles Lieber. The agreement adds to an existing collaboration between Oxford Nanopore and Harvard that spans basic methods of nanopore sensing through to the use of solid-state nanopores. Oxford Nanopore will also continue to support fundamental nanopore research at Harvard.

"Graphene is emerging as a wonder material for the 21st century and recent research has shown that it has transformative potential in DNA sequencing." said Dr Gordon Sanghera, CEO of Oxford Nanopore Technologies. "The groundbreaking research at Harvard lays the foundation for the development of a novel solid-state DNA sequencing device. We are proud to partner with the research team that pioneered early nanopore discoveries and continues to break boundaries with new materials and techniques.

"Oxford Nanopore is probably best known for protein nanopores," continued Dr Sanghera. "However, today's agreement highlights that we are increasing our investment in solid-state nanopores by adding graphene to our existing portfolio of solid-state nanopore projects and collaborations."

In a landmark 2010 Nature publication (S. Garaj et al, Nature Vol 467,doi:10.1038/nature09379) the Harvard team and collaborators used graphene to separate two chambers containing ionic solutions, and created a hole - a nanopore in the graphene. The group demonstrated that the graphene nanopore could be used as a trans-electrode, measuring a current flowing through the nanopore between two chambers. The trans-electrode was used to measure variations in the current as a single molecule of DNA was passed through the nanopore. This resulted in a characteristic electrical signal that reflected the size and conformation of the DNA molecule.

At one atom thick, graphene is believed to be the thinnest membrane able to separate two liquid compartments from each other. This is an important characteristic for DNA sequencing; a trans-electrode of this thickness would be suitable for the accurate analysis of individual bases on a DNA polymer as it passes through the graphene.

Nanopore techniques aim to improve substantially the cost, power and complexity of DNA sequencing. While first generation technologies in development at Oxford Nanopore use nanopores made by porous proteins, subsequent generations will use synthetic 'solid-state' materials such as silicon nitride. However, at this time challenges remain in industrial fabrication of synthetic nanopores with the required dimensions and electronic properties. Graphene offers a potential solution due to its strength, dimensions, electrical properties and future potential for low-cost manufacturing.


'/>"/>

Contact: Zoe McDougall
media@nanoporetech.com
44-845-034-7900 x2013
Feinstein Kean Healthcare
Source:Eurekalert  

Related medicine news :

1. Oxford House: Where Stories of Recovery Are Born
2. Lincare Holdings Inc. Announces Fourth Quarter and Year Ended 2009 Financial Results
3. Connecture, Inc. Announces Partnership with MedicareCRM
4. Chiquita Announces Support for School Salad Bar Campaign
5. Team Health Holdings, Inc., Announces Fourth Quarter and Fiscal 2009 Financial Results
6. MDS Announces Agreements to Divest MDS Pharma Services Early Stage Business
7. MyDietShopz.com Announces Biggest Losers Contest - Share Your Story To Inspire Others
8. Rocketboy Media Wins Award for Masonic Lodge Web Site; Announces Signing of Several New Clients
9. Emergency Nurses Association Announces Corporate Sponsors for Leadership Conference
10. Whitemark Homes Inc. Announces Change of Auditors and Additional Corporate Information
11. Sunquest Announces Major Software Updates and Enhancements
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Oxford Nanopore announces licence agreement with Harvard University for graphene DNA sequencing 
(Date:6/26/2016)... ... June 26, 2016 , ... Pixel Film Studios Released ProSlice ... "Film editors can give their videos a whole new perspective by using the ... of Pixel Film Studios. , ProSlice Levels contains over 30 Different presets to ...
(Date:6/26/2016)... ... ... Brent Kasmer, a legally blind and certified personal trainer is helping to develop a weight ... app plans to fix the two major problems leading the fitness industry today:, ... program , They don’t eliminate all the reasons people quit their exercise program ...
(Date:6/25/2016)... D.C. (PRWEB) , ... June 25, 2016 , ... ... discuss health policy issues and applications at AcademyHealth’s Annual Research Meeting June 26-28, ... their work on several important health care topics including advance care planning, healthcare ...
(Date:6/25/2016)... ... June 25, 2016 , ... The temporary closing of Bruton Memorial Library on June ... , brings up a new, often overlooked aspect of head lice: the parasite’s ability to ... is not a common occurrence, but a necessary one in the event that lice have ...
(Date:6/25/2016)... ... June 25, 2016 , ... First Choice Emergency Room , the largest ... as the Medical Director of its new Mesquite-Samuell Farm facility. , “We are ... Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical Director of First Choice Emergency ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... CHAPEL HILL, N.C. , June 24, 2016 ... in healthcare decisions and regulators/payers have placed more ... this new environment, patient support programs in the ... support for patients, medications. Consequently, pharmaceutical companies are ... to ensure they are providing products and services ...
(Date:6/24/2016)... Mass. , June 24, 2016   ... Spaulding Rehabilitation Network,s Dean Center for Tick ... Physical Medicine and Rehabilitation, MIT Hacking Medicine, University ... for Innovation, today announced the five finalists of ... for Lyme disease.  More than 100 scientists, clinicians, ...
(Date:6/24/2016)... June 24, 2016 The Academy of Managed ... recommendations that would allow biopharmaceutical companies to more ... that make formulary and coverage decisions, a move that ... new medicines. The recommendations address restrictions in ... on the drug label, a prohibition that hinders decision ...
Breaking Medicine Technology: