Forensic science – Page 7
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PodcastChemistry World podcast - September 2014
We speak to Paul Clarke about the challenges of natural product synthesis and discuss the pros and cons of perovskite solar cells
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ResearchHair elements distinguish ethnicity and gender
Paint analysis technique adapted to help find criminals
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ResearchFingertip sweat pore maps to catch criminals
Unique pore patterns captured by water responsive polymer identifies fingerprints that are impossible to scrutinise using conventional technologies
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NewsConvicted chemist was ‘sole bad actor’ at US drug lab
Report concludes Annie Dookhan was only bad apple at lab but 40,000 drug cases may need revisiting
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NewsGenome study to pursue Richard III's medical history
Scientists hope sequencing of last Plantagenet king’s genome will reveal more about his appearance and health
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NewsStolen radiotherapy unit sparks soul-searching on nuclear security
Recovery of cobalt-60 in Mexico greeted with relief and awkward questions on keeping radioactive materials safe
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NewsNew report concludes Arafat was not poisoned
French team claims radiation traces in the former Palestinian leader’s body are natural
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NewsForensic chemist imprisoned for falsifying tests
US crime lab analyst sentenced to three to five years for tampering with narcotics evidence, obstructing justice
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NewsArafat poisoning probe clouded by passage of time
Investigators conclude the Palestinian leader may have been murdered with polonium but radioactive decay leaves room for ambiguity
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News
Chemist sentenced to life
Tianle Li, who poisoned her husband with thallium, has been sentenced to life imprisonment
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Forensic science service closure criticised
UK science and technology committee warns that crimes may go unsolved thanks to underfunding and outdated technology
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FeatureA forensic injustice?
Jon Evans examines how the closure of the Forensic Science Service has affected justice and science in the UK
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NewsFrench convinced sarin used in Syria
Labs in France and the UK have both confirmed the presence of the nerve agent in biological samples
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NewsMassachusetts crime lab scandal explodes
A second Massachusetts state chemist has been charged with evidence tampering after more than 300 convicted inmates have been released
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NewsHorse meat scare offers food for thought
Burger safety scandal highlights holes in the UK’s food testing regime
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NewsArafat exhumed in poisoning probe
An international team of scientists are taking samples from the former Palestinian leader’s body to try to discover what killed him
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NewsChemistry goes into the field to battle metal theft
New DNA and metal nanoparticle technologies are helping to catch thieves that target railways, telecommunications and churches
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US crime lab chemist arrest causes reverberations
Massachusetts state chemist’s arrest for allegedly falsifying evidence in drug cases casts doubt on thousands of convictions
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NewsForensic lab error led to miscarriage of justice
Man held on rape charge for five months after contamination of DNA samples