Featured Research

from universities, journals, and other organizations

New Laser Technique Promises Better Process Control In Pharmaceutical Industry

Date:
February 25, 2008
Source:
Science and Technology Facilities Council
Summary:
Scientists have developed an effective laser based method for the characterization of the bulk chemical content of pharmaceutical capsules -- without opening the capsules. The technique holds great potential for a range of process control applications in the pharmaceutical industry.

Scientists at the Science and Technology Facilities Council (STFC) Rutherford Appleton Laboratory in Oxfordshire, UK have developed an effective laser based method for the characterisation of the bulk chemical content of pharmaceutical capsules - without opening the capsules.

In close collaboration with teams from Pfizer Ltd the researchers in STFC's Lasers for Science Facility succeeded in quantifying the presence of the active pharmaceutical ingredient in production line relevant capsules to a relative error of 1%. Other established non-invasive methods were unable to reach the same level of accuracy with the same sample.

The technique holds great potential for a range of process control applications in the pharmaceutical industry.

The development stems from research into a novel Raman spectroscopy method, Spatially Offset Raman Spectroscopy, which is under development at STFC for a wide range of applications including the detection of explosives in non-metallic containers, the detection of counterfeit drugs through opaque packaging and the non-invasive diagnosis of bone disease and cancer. The concepts, which are relatively simple to implement, were developed through experiments involving STFC's large scale facilities which provided crucial insight into photon transport processes.

The development is being carried out in close collaboration with STFC's knowledge technology transfer arm [CLIK] and the new techniques are planned for commercialisation through STFC's spin-out company LiteThru Ltd.

"This work is a great example of how leading edge science performed on national scale facilities can be directly translated into solutions for key industrial problems. Direct collaboration between Pfizer and STFC scientists is a model for the future, allowing leading-edge techniques to be appropriately targeted to the benefit of the UK economy", says Professor Mike Dunne, Director of the Central Laser Facility of which the Lasers for Science Facility is an integral part.

Professor Pavel Matousek, the project leader commented, "I am delighted that the vibrant environment at STFC enables us to engage in world-leading science and to make effective use of new ideas and discoveries for the direct benefit of our society."

The results of the collaborative study are reported in the Journal of Pharmaceutical and Biomedical Analysis.


Story Source:

The above story is based on materials provided by Science and Technology Facilities Council. Note: Materials may be edited for content and length.


Cite This Page:

Science and Technology Facilities Council. "New Laser Technique Promises Better Process Control In Pharmaceutical Industry." ScienceDaily. ScienceDaily, 25 February 2008. <www.sciencedaily.com/releases/2008/02/080218134542.htm>.
Science and Technology Facilities Council. (2008, February 25). New Laser Technique Promises Better Process Control In Pharmaceutical Industry. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2008/02/080218134542.htm
Science and Technology Facilities Council. "New Laser Technique Promises Better Process Control In Pharmaceutical Industry." ScienceDaily. www.sciencedaily.com/releases/2008/02/080218134542.htm (accessed July 22, 2014).

Share This




More Health & Medicine News

Tuesday, July 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

Gilead's $1000-a-Pill Drug Could Cure Hep C in HIV-Positive People

TheStreet (July 21, 2014) New research shows Gilead Science's drug Sovaldi helps in curing hepatitis C in those who suffer from HIV. In a medical study, the combination of Gilead's Hep C drug with anti-viral drug Ribavirin cured 76% of HIV-positive patients suffering from the most common hepatitis C strain. Hepatitis C and related complications have been a top cause of death in HIV-positive patients. Typical medication used to treat the disease, including interferon proteins, tended to react badly with HIV drugs. However, Sovaldi's %1,000-a-pill price tag could limit the number of patients able to access the treatment. TheStreet's Keris Lahiff reports from New York. Video provided by TheStreet
Powered by NewsLook.com
$23.6 Billion Awarded To Widow In Smoking Lawsuit

$23.6 Billion Awarded To Widow In Smoking Lawsuit

Newsy (July 20, 2014) Cynthia Robinson claims R.J. Reynolds Tobacco Company hid the health and addiction risks of its products, leading to the death of her husband in 1996. Video provided by Newsy
Powered by NewsLook.com
Tooth Plaque Provides Insight Into Diets Of Ancient People

Tooth Plaque Provides Insight Into Diets Of Ancient People

Newsy (July 19, 2014) Research on plaque from ancient teeth shows that our prehistoric ancestor's had a detailed understanding of plants long before developing agriculture. Video provided by Newsy
Powered by NewsLook.com
Contaminated Water Kills 3 Babies in South African Town

Contaminated Water Kills 3 Babies in South African Town

AFP (July 18, 2014) Contaminated water in South Africa's northwestern town of Bloemhof kills three babies and hospitalises over 500 people. The incident highlights growing fears over water safety in South Africa. Duration: 02:22 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins