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8 Aktuelle Infografiken zum Thema Toxizität

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Die Chemie der Kirschen

Es ist Kirschsaison, und die Kirschbäume schwanken derzeit unter dem Gewicht von Süß- und Sauerkirschen. Hier werfen wir einen Blick auf die chemischen Unterschiede zwischen den beiden, und warum Kirschkerne giftig sind.

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Natural vs. Man-Made Chemicals

Dispelling Misconceptions

The term ‘chemophobia’ has been used on social media amongst chemists with increasing regularity over the past year. Defined as ‘a fear of chemicals’, more specifically it refers to the growing tendency for the public to be suspicious and critical of the presence of any man-made (synthetic) ...

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The Chemistry of Poisons

White Arsenic

This graphic is the first in a planned series looking at the effects and chemistry of a range of different poisons. As such, it seemed appropriate to start with one of the most well known poisons: arsenic. Arsenic has been used by poisoners for centuries, primarily in the form of white arsenic, ...

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The Chemistry of Poisons

Thallium, ‘The Poisoner’s Poison’

Having already looked at arsenic and cyanide in the previous instalments in this series, our attention turns to thallium, another famed poison. Thallium perhaps doesn’t share quite the same profile as arsenic and cyanide, but despite this it’s perhaps an even more effective compound in ...

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Lethal Doses of Water, Caffeine and Alcohol

Today’s graphic is a whimsical look at lethal doses of chemicalswe consume on a regular basis.Whilst it may be more common to view chemicals in a black and white framing of ‘toxic’ or ‘non-toxic’, the reality is more of a sliding scale of toxicity. The admission of too much of any chemical into ...

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The Chemistry of Petrol & The Tetraethyl Lead Story

18th May marks the date of birth of Thomas Midgley, who made significant contributions to something many of us make use of on a regular basis: petrol. Midgley was the research assistant to Charles Kettering, and the duo were responsible for the addition of the compound tetraethyl lead to petrol, ...

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Chemical Warfare & Nerve Agents

Part II: The V Series

It’s been a little while since the last post on chemical warfare agents on the site, in which we looked at the G series nerve agents, including sarin and tabun. The secondof the two graphics looking at nerve agents focuses this time on the V series, including the infamous VX. The V series ...

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The Chemistry of Elderflowers & Elderberries

Aroma, Colour, & Toxicity

In late May and early June, the winding pathways of the English countryside arefestooned with the delicatewhite blooms of the elderflower. As the end of the summer eventually arrives, these blooms will have been transformed, and the bushes will be heaving under the weight of clusters of ...

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