All Feature articles – Page 25
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FeatureIf it smells - it's chemistry
Smell is the most chemical of all the senses - but what's the theory behind the practice?
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FeatureIntuitive thinking and learning chemistry
Understanding students' intuitions about the world could provide insight into their misconceptions of chemical concepts
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FeatureCrop protection chemicals
By 2030, the world's population is expected to rise to over eight billion - the need for safe and environmentally friendly crop protection chemical has never been greater
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FeaturePrinting on plastic
The dye diffusion thermal transfer method is used for printing digital photos on plastics, and for direct printing on PVC cards
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FeatureJesuits' powder and quinine
The powdered bark of the South American cinchona tree is the source of quinine - the mainstay treatment for malaria for centuries
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FeatureMicrobial iron scavengers
Medicinal and analytical chemists take their cue from micro-organisms' ability to bind to iron in the design of new drugs and sensors
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FeatureInvestigations get real
What real chemists do can be the basis of motivating investigations and learning in school chemistry
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FeatureSupercritical processing
Chemists at the University of Nottingham use supercritical fluids to process polymers for drug delivery systems and for tissue engineering.
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FeatureMagnetic resonance imaging (MRI) in medicine
Magnetic resonance imaging (MRI) is an invaluable tool in diagnostic medicine.
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FeatureRadioactivity discovered
Centenary celebrations for the founding fathers of radioactivity - Henri Becquerel and Ernest Rutherford.
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FeatureThe ambassadors
Undergraduate chemists get the opportunity to teach as part of their degree course
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FeatureThe power of NMR: in two and three dimensions
Over the past 30 years chemists have developed NMR experiments in two and three dimensions that enable them to solve the structure of complex organic compounds
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FeatureDeadly things come in small packages
Painstaking work by chemists to characterise deadly alkaloids exuded in the skin of some brightly coloured poison arrow frogs has offered leads for new and useful pharmaceuticals
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FeatureLibrium and Valium - anxious times
This year marks the 100th anniversary of the birth of Leo Sternbach, discoverer of the anti-anxiety drugs Librium and Valium
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FeatureBetter than antibiotics?
Chemicals that make bacteria lose their hair could be a new weapon in the fight against infections, and at the same time help to overcome the problem of antibiotic resistance
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FeatureMultiple-choice tests - are they fit for purpose?
Of what value are multiple-choice tests in the new GCSE Science specifications?
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FeatureE-learning in practice
Making the most of the Internet and ICT to support teaching and learning in science
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FeatureThe Power of NMR: The Beginnings
Originally a curiosity of the quantum world, NMR is now an essential tool for chemists, biochemists and clinicians
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FeatureNanomedicine arrives
Nanoscale chemical entities target the building blocks of biology with medicinal consequences
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FeatureAntimony revisited
The intriguing chemistry of antimony, one of the earliest elements to be discovered