All Analysis articles – Page 8
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ResourceTeacher’s resource: UV / Visible Spectroscopy
UV-visible spectroscopy is a technique that readily allows one to determine the concentrations of substances and therefore enables scientists to study the rates of reactions, and determine rate equations for reactions, from which a mechanism can be proposed. As such UV spectroscopy is used extensively in teaching, research and analytical ...
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ResourceIR teacher resources: Infrared spectroscopy
One of the first scientists to observe infrared radiation was William Herschel in the early 19th century. He noticed that when he attempted to record the temperature of each colour in visible light, the area just beyond red light gave a marked increase in temperature compared to the visible colours. ...
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ResourceSpectroscopy introduction
Spectroscopy is the study of the way light (electromagnetic radiation) and matter interact. There are a number of different types of spectroscopic techniques and the basic principle shared by all is to shine a beam of a particular electromagnetic radiation on to a sample and observe how it responds to ...
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FeatureChemists on the front line
The UK’s Defence Science and Technology Laboratory has a near century-long history of working with chemical weapons. Philip Robinson reports from Porton Down
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ResourceSchools’ Analyst past papers 2014
Measure the acidity level of sprite, determine the weight of vitamin C in a tablet or test the copper content of water with these previous Schools’ Analyst competition challenges.
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ResourceFaces of Chemistry – National Gallery
These videos look at how chemical techniques have helped solve the mystery of the Portrait of Alexander Mornauer.
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ResourceFeynman's flowers - Nano scale citizen science.
By taking part in Feynman’s flowers by crowdcrafting: You could help translate thousands of STM images of molecules for their magnetic properties.
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ResourceSpectroscopy
Spectroscopy is an invaluable tool in both the qualitative and quantitative analysis of substances. In this set of activities the focus is on colourimetry, UV/Visible spectrometry and Fourier Transform Infrared (FTIR) spectrometry.
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FeatureChemistry unearths the secrets of the Terracotta Army
Simon Rees discovers how the Terracotta Warriors’ deadly arrows were made
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ResourcePollutant detection and remediation
Case-study involving the development of adsorption and photocatalysis experiments to study the removal of a pollutant from waste-water. This resource and its components are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
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FeatureForensic students are getting their hands dirty
Practical research projects are vital in the training of the next generation of forensic scientists, explains Matthew Almond
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The MoleChemistry and art
As the RSC launches the Year of Chemistry and Art, Alex Kersting discovers how chemistry can reveal secrets hidden in works of art
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The MolePast secrets unearthed
Akshat Rathi finds out how chemistry plays a central role in revealing how our ancestors once lived
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ResourceThe Great Recovery
The Great Recovery is an RSA project launched in September 2012 supported by Technology Strategy Board and key industrial players.
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Lesson planMurder in the lab
Give students a flavour of analytical techniques used in forensic science. Find the kit list, safety instructions and suggested timings in the download
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ResourceChallenging Plants: Analytical Methods
Investigations of plants and soil often require the application of some basic analytical methods. Some important ones are given here.
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ResourceLaboratory and Pilot Plant Tours
Take a virtual tour of the areas where chemists work. The chemistry laboratories do initial research and the pilot plant is involved in making pharmaceutical products on a large scale. Key equipment and activities are highlighted. Courtesy of the ABPI.
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ResourceFatty acids in food supplements
A resource involving the investigation of the chemical composition of some food supplements that contain omega-3 and omega-6 fatty acids.