Plastic magnet, fantastic
A thin, film magnetic organic material that is relatively stable in air at room temperature has been successfully synthesised by Joel Miller and his team at the University of Utah, Salt Lake City. With a few chemical tweaks the material might be exploited in a range of applications from electrical engineering to computing.
Activating liquids and gases
Finding ways to turn great volumes of gaseous and liquid hydrocarbons extracted from the earth into useful chemicals rather than simply burning them in our power stations and cars could open up the whole chemical industry to a new cost-effective route to everything from agrochemicals to pharmaceuticals and other substances.
One of the most commonly used painkillers, paracetamol, could be to blame for worsening asthma, according to research published in the journal Thorax in April.
'We also found that asthma was more severe among frequent users of paracetamol,' Dr. Shaheen told RR.
Saving rabbit skins
In a move that will cheer the antivivisection lobby, US regulatory bodies have agreed to accept chemical safety data from a synthetic skin test instead of results from animal testing. The new test can replace, in many applications, a method in which a chemical or chemical mixture was placed on the intact skin of a laboratory rabbit, which could avoid the need for annual rabbit use running to estimated thousands.
Student's SnapShot Molecules
If you are working on
a fascinating formulation or a marvellous material, or
perhaps you simply think your compound is simply cool,
then tell us about it and you could win a copy of the
First Prize is a copy of ACD/ChemFolder,
Second Prize is a copy of Commercial ChemSketch
including the DICTIONARY.
The runners-up prize will be an ACD t-shirt and baseball
So, get sketching and let's see those cool compounds.
ACD/Labs proudly announced the winner of the first ACD
Scholar of the Year Award at the ACS meeting on 27th
March, in San Francisco.
There were plenty of
entries for the judges to wade through and with work presented
being of the highest scientific standard the final decision
was a difficult one to make. The three winners, in order,
Kovács, Department of Medicinal Chemistry, University
of Szeged, Hungary, Valentine
P. Ananikov, ND Zelinsky Institute of Organic Chemistry,
Russian Academy of Sciences, and Oleh
Tanchak, the Department of Applied Chemical and Biological
Sciences, Ryerson Polytechnic University. Honourable mention
was given to Jiansuo Wang, Institute of Physical Chemistry
& College of Chemistry and Molecular Engineering, Peking
University. Reactive Reports extends a hearty congratulations
to all the winners!
The ACD/Labs Scholar of
the Year 2000 is already announced!
Structure Verification for High-Throughput NMR Datasets"
- the presentation was given by Tony Williams at NMR in
the Drug Discovery pipeline, The Marlborough Hotel, London,
UK May 2000
An overview of "tubeless
NMR", the method of choice for the application of
NMR to the analysis of combinatorial libraries will be
given. The technology leads to an inordinate amount of
data requiring analysis. Software utilizing H1 NMR prediction
algorithms can allow predicted spectra to be generated
for each of the suggested library structures and a statistical
analysis performed to determine matching.