Contamination News and Research

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New type of nanoparticle created by spray pyrolysis

Researchers at the University of California, Davis, have created a new type of nanoparticle that could be used in tests for medical diagnostics, environmental pollution, and contamination of food products.

5 Feb 2007

Photoprinted paper supports simultaneous microscale diagnostic tests

Prototype for a new class of inexpensive, highly practical rapid tests that can be used to carry out several biological tests simultaneously on a single drop.

29 Jan 2007

Coating characterisation of polymer-coated cardiovascular stents

Coating characterisation of polymer-coated cardiovascular stents has been undertaken utilising ToFSIMS, DSIMS and 3DP.

16 Jan 2007

Physical testing of coatings on medical devices and medical tubing

For over 25 years CSMA have provided analytical solutions to the medical device sector.

16 Jan 2007

100% of banknotes in Dublin contaminated with cocaine

An ongoing research project into the detection of illicit drug use has shown that of a sample of bank notes in current circulation in the greater Dublin area - Euro 5, 10, 20 and 50 denominations - 100% of them showed contamination with cocaine.

10 Jan 2007

CJD closes operating theatres in Canada

All surgery at a hospital in Ontario Canada has been halted after it was discovered that a patient undergoing neurosurgery on November 30th may have had the fatal brain-wasting disease Creutzfeldt-Jakob (CJD).

6 Dec 2006

Check that Thanksgiving ham and turkey

In the latest food scare in the United States thousands of pounds of ham and turkey have been recalled because they are suspected of contamination with listeria.

27 Nov 2006

Millions of bottles of a common pain killer recalled

The Food and Drug Administration (FDA) in the U.S. has alerted consumers that a drug company in Michigan has recalled millions of bottles of a commonly used painkiller because the pills may contain pieces of metal.

13 Nov 2006

Why we all carry on with those bad habits

If you have ever wondered why so many people continue to ignore public warnings and advertisements about the dangers of smoking, drinking alcohol and other habits that we know to be bad for us, a Canadian researcher may have the answer.

13 Nov 2006

Will Libya take one step forward or two steps back?

A court in Libya has heard the closing remarks for the defence in the case of the six foreign medics accused of deliberating infecting 426 children with HIV at a hospital in Benghazi; 52 have since died of AIDS.

1 Nov 2006

Tomatoes likely culprit in latest food scare

In yet another food scare in the U.S. an outbreak of salmonella which has sickened at least 172 people in 18 states and caused 11 people to be hospitalized, has yet to be narrowed down to one particular source.

1 Nov 2006

Wild pigs suspects in E. coli drama

Investigators now believe wild pigs were possibly the source of a recent spinach E.coli outbreak in the USA and Canada that resulted in the death of three people and made over 200 people ill.

30 Oct 2006

FDA approves Tyzeka for the treatment of adults with chronic hepatitis B

The Food and Drug Administration (FDA) has approved Tyzeka (telbivudine) for the treatment of adults with chronic hepatitis B (HBV), a serious viral infection that attacks the liver and can cause lifelong infection, scarring of the liver (cirrhosis), and eventually liver cancer, liver failure, and death.

26 Oct 2006

Vaccine that protects mice against 1918 influenza virus developed

Federal scientists have developed a vaccine that protects mice against the killer 1918 influenza virus. They also have created a technique for identifying antibodies that neutralize this virus, a tool that could help contain future pandemic flu strains.

17 Oct 2006