chemistry

Paul Gelmo

Paul Gelmo is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Paul Gelmo rather than just read about it. In short: Paul Josef Jakob Gelmo (17 December 1879 – 22 October 1961) was an Austrian chemist who worked on synthetic dyes and discovered sulfanilamide in 1908, although their antibiotic properties were discovered only in 1932. Gelmo was born in Vienna and went to the Technische Hochschule where he received a diploma in 1903 and a doctorate in 1906.

Key takeaways

Paul Gelmo belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Paul Gelmo to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Paul Gelmo from memory before moving on to harder problems.

Reference excerpt

Paul Josef Jakob Gelmo (17 December 1879 – 22 October 1961) was an Austrian chemist who worked on synthetic dyes and discovered sulfanilamide in 1908, although their antibiotic properties were discovered only in 1932. Gelmo was born in Vienna and went to the Technische Hochschule where he received a diploma in 1903 and a doctorate in 1906. He then worked with Wilhelm Suida. During this period he examined azo dyes and synthesized several compounds, including sulfanilamide for applications in dyeing. From 1910 he worked as chief chemist for the Austrian Printing Office, and in 1929 he became a lecturer in chemistry at the Technische Hochschule. In 1932 Gerhard Domagk found that the dye prontosil inhibited streptococci and the active metabolite was identified as sulfonilamide, and it was the most cheaply produced antibacterial drug of its time.

References

Worked examples

Example 1 — a first encounter with Paul Gelmo

Start with the simplest possible case. Write down what Paul Gelmo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Paul Gelmo before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Paul Gelmo ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Paul Gelmo

In research: Paul Gelmo appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Paul Gelmo in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Paul Gelmo is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1879 births, 1961 deaths, Academic staff of TU Wien, so understanding it makes those chapters shorter.
In everyday life: Look for Paul Gelmo outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Paul Gelmo in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Paul Gelmo means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Paul Gelmo out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Paul Gelmo in simple terms?

Why does Paul Gelmo matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Paul Gelmo?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Paul Gelmo.