All Chemical sensors articles – Page 2
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ResearchFluorescent test strip detects deadly phosgene gas
Portable test checks for industrial gas leaks and chemical attacks
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Opinion
Analysis in the palm of your hand
Wearable chemical sensors could revolutionise lab safety, telemedicine and health monitoring
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Research
Sweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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Research
Algorithm on the nose when it comes to predicting molecules' smells
Crowdsourced model offers new insight into our sense of smell
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Research
Molecular glue senses water
Compound can detect trace amounts of water by forming fluorescent aggregates
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Research
Copper key to our sensitivity to rotten eggs' foul smell
Central role that metals play in detection of noxious sulfur compounds is unknown among any other odour receptor
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Research
Pink paper probe exposes formaldehyde
Simple test can find carcinogenic pollutant in liquids, air and even living cells
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News
Low-cost sensors helped guard Disney artwork on China trip
Collaboration between researchers, Walt Disney and the Getty has yielded technology to protect artwork from pollution
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Research
Individual microRNA molecules detected with a single microbead
Beady-eyed bioassay can identify important nucleotides on the single molecule level
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Research
Long range chirality transfer observed
Chirality transferred across a distance of 50 chemical bonds and phenomenon could be used in biomolecule detection
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Research
Simple sensor can spot cancer markers in minutes
Test can rapidly detect mutant tumour nucleic acids in boost for personalised medicine
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Research
Carbon nanotube-based sensor detects meat spoilage
Electron density of cobalt porphyrin complexes key to meat freshness sensor
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Research
Self-cleaning sensors see the light
Overcoming electrode fouling in biomedical and environmental detectors
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Podcast
Chemistry World podcast - January 2015
How a new nanoparticle iron supplement can treat anaemia, and a run down of chemists in the new year honours
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Research
Cyanide test for cassava
Colour changing system indicates if developing world staple is ok to eat
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Research
Fluorescent DNA becomes versatile metal detector
Colour changes of oligodeoxyfluorosides produces unique ‘fingerprints’ to distinguish up to 57 different metals
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Research
A real red alert for explosives
Colour-changing sensor that spots TNT could be incorporated into clothing to be worn when clearing areas polluted by landmines
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Research
Synthetic receptor recognises entire drug family
Supramolecular structure could be used to monitor the rise of new ‘designer’ drugs excreted into sewers
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