Navigation Links
Using green chemistry to deliver cutting-edge drugs
Date:9/13/2007

Green chemistry is being employed to develop revolutionary drug delivery methods that are more effective and less toxic and could benefit millions of patients.

Chemists at The University of Nottingham are developing new methods for coating drugs in plastics, using methods that do not damage the latest generation of delicate biopharmaceutical drugs which are at the cutting edge of modern medical treatment.

Conventional methods of coating drugs can use high temperatures and harsh solvents damaging the active components of biopharmaceuticals before they have even reached the patient. But using green chemistry techniques pioneered at Nottingham, the bioactive elements of the drug remain completely effective, so the patient receives the maximum benefit of the therapy. The plastic is designed to release the drug over a controlled period of time; minimising the number of injections a patient will need, and maximising the effect of the drug.

The principles of green chemistry herald a radical new approach that is benign by design both in terms of the process itself, its impact on patients and on the environment. Green chemistry promises to make the chemical industry cleaner and safer, while producing better, purer products in the process.

In a presentation at the British Association for the Advancement of Science Conference in York on September 12, Professor Steve Howdle outlined the green chemistry processes being pioneered at The University of Nottingham, particularly the use of supercritical fluids to replace conventional solvents such as benzene and chloroform.

Professor Howdles research focuses on exploiting the unique properties of supercritical carbon dioxide (CO2). A supercritical fluid is a solvent, with physical properties between those of a gas and a liquid. At near-room temperature and under modest pressure, supercritical carbon dioxide blurs the boundaries between liquid and gaseous states.

The proces
'/>"/>

Contact: Professor Steve Howdle
steve.howdle@nottingham.ac.uk
University of Nottingham
Source:Eurekalert

Page: 1 2 3 4

Related biology news :

1. University of Manchester makes made-to-measure skin and bones a reality using inkjet printers
2. Purdue proves concept of using nano-materials for drug discovery
3. An entropy-based gene selection method for cancer classification using microarray data
4. Newly Discovered Compound Blocks Known Cancer-Causing Protein
5. Research Using Mouse Models Reveals A Novel Key Player In The Initiation Of Colon Cancer
6. New methods of gene delivery using lasers
7. Rush Physicians Using Gene Therapy For Heart Patients With Moderate To Severe Chest Pains Who Do Not Benefit From Other Treatments
8. Doctors closer to using gene analysis to help trauma patients
9. PHACCS, an online tool for estimating the structure and diversity of uncultured viral communities using metagenomic information
10. Researchers pioneer new gene therapy technique using natural repair process
11. Researchers Closer To Helping Hearing-Impaired Using Stem Cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/15/2014)... Biologists at UC San Diego have succeeded in ... hormone responsible for growth and resistance to drought. ... studies to determine how the hormone helps plants ... by the continuing increase in the atmosphere,s carbon ... achievement appears in the April 15 issue of ...
(Date:4/15/2014)... Looking at the question of how social behavior has ... universities in Mainz and Basel have gained new insights ... simply compete for food. Rather the siblings share what ... absent," explained Dr. Jol Meunier of the Evolutionary Biology ... University of Mainz (JGU). The team of biologists from ...
(Date:4/15/2014)... (April 15, 2014) The American Association of Anatomists ... All awards will be presented during the Closing ... Hotel on Tuesday, April 29th at 7:30 p.m. during ... , The 2014 award winners are: , ... PhD, of the Icahn School of Medicine at Mount ...
Breaking Biology News(10 mins):Biologists develop nanosensors to visualize movements and distribution of plant hormone 2Sibling cooperation in earwig families gives clues to early evolution of social behavior 2American Association of Anatomists 2014 award winners 2
... Spanish scientists have analysed the temperature and salt levels of ... the evolution of each variable. Their research shows that, since ... hotter and saltier, and that, since the 1990s, this process ... deep layer of the Western Mediterranean increases by 0.002C, and ...
... Miami (UM) has been selected to receive a $1.4 ... to strengthen the UM undergraduate science education program. The ... will use the resources to help attract first-generation college ... sciences to pursue careers in science. , "HHMI ...
... of Oxford and Royal Holloway University of London have discovered that ... works best if applied to young plants and is enhanced by ... (20 May) in the open-access journal PLoS Pathogens . ... is a common method for controlling a variety of insect ...
Cached Biology News:Temperature and salt levels of the Western Mediterranean are on the increase 2UM receives 5th consecutive Howard Hughes Medical Institute grant for science education 2Study uncovers optimal ecology of bioinsecticide 2
(Date:1/15/2014)... January 15, 2014 This webinar ... on nonclinical and clinical safety assessment in biosimilars. ... guide a path for biosimilar drug development, however ... of biosimilarity with regards to quality, safety and ... of biosimilar drug development and registration, development strategies ...
(Date:1/15/2014)... NC (PRWEB) January 15, 2014 ... an enhancement to its Online Web Portal for Life ... now have the ability to specify the subject matter ... nearly 50 life science sub-domains. This will help reduce ... and scientific fields, and decrease the likelihood of error. ...
(Date:1/14/2014)... Doylestown, PA (PRWEB) January 14, 2014 ... – 11 p.m. , Location: Warrington Country Club, 1360 ... Hepatitis B Foundation, the only national nonprofit organization solely ... improving the quality of life for those affected worldwide, ... 11 at Warrington Country Club in Warrington, Pa. ...
(Date:1/14/2014)... York, NY (PRWEB) January 14, 2014 ... initiated coverage of Alliqua, Inc. (OTCQB: ALQA). Alliqua ... and marketing proprietary products to serve the wound ... , In late 2012, Alliqua was restructured ... launched the company’s new strategy to become a ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2DTS Improves Efficiency for Life Science Document Translations 2Hepatitis B Foundation to Host Annual Crystal Ball Gala 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
... BioSpecifics Technologies Corp. (OTC Bulletin Board: BSTC), a ... today announced that it has received notification from The ... been approved for listing on the NASDAQ Global Market. ... 2009 on NASDAQ at market open under the symbol ...
... 6 /PRNewswire-FirstCall/ - SemBioSys Genetics Inc. (TSX:SBS), a ... today announced it has received US$2,500,000 from MannKind ... the option agreement and issuance of 2,400,000 units ... The transaction provides MannKind with the option to ...
... Star Scientific (Nasdaq :STSI) announced today that its ... its Star Tobacco, Inc. subsidiary, recently completed a ... dissolvable smokeless tobacco to relieve cigarette withdrawal symptoms ... (NRT). The study, which included 49 cigarette smokers, ...
Cached Biology Technology:BioSpecifics Technologies Corp. Announces Listing on NASDAQ Global Market 2SemBioSys receives US$2.5 million from option agreement with MannKind for plant-produced insulin 2SemBioSys receives US$2.5 million from option agreement with MannKind for plant-produced insulin 3Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 2Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 3Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 4
...
Rabbit polyclonal antibody to NMDA NR2B [Tyr1336]...
ImmunoPure Plus Immobilized Protein G, , , , Support: Cross-linked 6%, beaded agarose , Capacity: > 20 mg human IgG/ml of gel ...
Mouse monoclonal antibody to FMN2 - formin 2...
Biology Products: