All Chemistry World articles in Archive 2004-2009 – Page 36
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Osmium and pyridine ring together
New Diels-Alder reaction combines osmium carbene and acetonitrile to give first metallapyridinium complex
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DNA electronics a step closer
Chemical tweaks in adenine-thymine pairs change the electronic behaviour of DNA, opening the way for DNA-based circuitry
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UK launches materials chemistry brokering service
New centre will be one-stop-stop for firms looking to take advantage of research expertise
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Dual-action malaria drug reverses resistance
Chemists have developed a drug that not only protects against malaria, but reverses resistance to other antimalarial drugs
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'Nickel famine' caused ancient oxygen rise
Analysis of ancient rocks suggests nickel shortage could have triggered global oxygen rise 2.4 billion years ago
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Natural biomarker can signal cancer
Fluorescence and spectroscopy techniques detect NADH spikes in cells that can signal disease
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Polypill promises?
Can combination 'polypills' fulfil their promise to offer effective all-in-one treatments?
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EIT KIC-starts research drive
European Institute of Technology launches first call for research proposals for Knowledge and Innovation Communities (KICs)
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Mass spec exposes seaweed defences
The activity of a plethora of anti-fungal chemicals on seaweed has been revealed using advanced mass spec imaging
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Double standard in pesticide ban?
EU review approves pesticides used in organic farming based on incomplete data, sparking claims of double standards
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Torn catalysts help polymers heal themselves
Catalysts activated by ripping their ligands off may lead to a new type of self-healing material
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US funding boost - a threat to EU science?
As President Obama announces billions of dollars in science funding, is Europe at risk of a 'brain drain'?
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New dye design for solar cells
Cyclometalated complexes could improve the stability of dye-sensitised solar cells
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Did salt lake halogens help cause mass extinction?
Volatile halogenated hydrocarbons from a huge salt lake could have helped wipe out life on Earth 250 million years ago, say researchers
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Wibbly wobbly diagnostics for lung disease
A jelly-like substrate is being used to detect nitric oxide in exhaled breath, a telltale sign of diseases like tuberculosis and lung cancer
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Light-guided hydrogels direct cell growth
Physical and chemical microenvironment of cells can be manipulated using light-responsive hydrogels
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Biological battery powers up
Electrodes for lithium-ion batteries can be built upon a virus scaffold
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Fluorescent probes take screening to next level
New screening technique uses fluorescence to shed light on the activities on little-understood proteins