chemistry

Gunda Köllensperger

Gunda Köllensperger 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 Gunda Köllensperger rather than just read about it. In short: Gunda Köllensperger is an Italian chemist and professor of chemistry at the University of Vienna. She investigates metallobiomolecules and drugs using inductively coupled plasma mass spectrometry.

Key takeaways

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

Reference excerpt

Gunda Köllensperger is an Italian chemist and professor of chemistry at the University of Vienna. She investigates metallobiomolecules and drugs using inductively coupled plasma mass spectrometry. She was awarded the 2023 Houska Prize for her prize in Analytical Chemistry.

Early life and education Köllensperger was an undergraduate student at the Technical University of Vienna where she used laser-based approaches for mass spectrometry. She remained there as a doctoral student, where she studied small particles using scanning force microscopy.

Research and career Köllensperger joined the University of Natural Resources and Life Sciences, BOKU, as an assistant professor. She completed her habilitation in analytical chemistry on inductively coupled plasma mass spectrometry. She was promoted to associate professor in 2003. In 2011 she moved to the Austrian Centre for Industrial Biotechnology, where she led the facility in metabolomics. In 2014 Köllensperger was made Professor of Environmental Chemistry at the University of Vienna. She was made Head of the Institute of Analytical Chemistry in 2016. Köllensperger works alongside the Medical University of Vienna to improve the diagnosis and treatment of cancer patients. Metal-based chemotherapies offer routes to precise and targeted cancer therapies, but do not always achieve positive outcomes and can result in side effects. She is interested in the fate and impact of platinum-based compounds and the identification of strategies to manipulate the tumour environment. Anticancer platinum-based compounds have traditionally caused damage because they are toxic to healthy human tissue. Köllensperger and co-workers showed that it would be possible to attach two moieties to direct the compounds to the malignant tissue. These anticancer drugs bind to the blood protein albumin, which is degraded by the tumour but less by health cells, and release in the malignant tissues beside cytotoxic chemotherapy. She developed U13C-isotopically labelled biomass extracts as a standardisation tool for metabolomics. The integration of isotopically enriched biomass was shown to increase analytical throughput.

Awards and honours 2001: BOKU Preis der Wiener Wirtschaftskammer 2010: Austrian Society of Analytical Chemistry Fritz Feigl Award 2015: Fellinger Krebsforschung Award 2016: Fonds der Stadt Wien für innovative interdisziplinäre Krebsforschung Award 2017: Prize Lipidome Isotope Labeling of Yeast 2023: Houska Prize 2024: Analytical Scientist Power List - Instrumental Innovators

Select publications Carlos Guijas; J. Rafael Montenegro-Burke; Xavier Domingo-Almenara; et al. (9 February 2018). "METLIN: A Technology Platform for Identifying Knowns and Unknowns". Analytical Chemistry. 90 (5): 3156–3164. doi:10.1021/acs.analchem.7b04424. ISSN 0003-2700. PMC 5933435. PMID 29381867. Wikidata Q47554803. Walter J Fitz; Walter W Wenzel; Hao Zhang; et al. (1 November 2003). "Rhizosphere characteristics of the arsenic hyperaccumulator Pteris vittata L. and monitoring of phytoremoval efficiency". Environmental Science & Technology. 37 (21): 5008–5014. doi:10.1021/es0300214. ISSN 0013-936X. PMID 14620831. Wikidata Q79298582. Petra Heffeter; Katharina Böck; Bihter Atil; et al. (11 March 2010). "Intracellular protein binding patterns of the anticancer ruthenium drugs KP1019 and KP1339". Journal of Biological Inorganic Chemistry. 15 (5): 737–748. doi:10.1007/s00775-010-0642-1. ISSN 0949-8257. PMC 3371400. PMID 20221888. Wikidata Q42040747.

References

Worked examples

Example 1 — a first encounter with Gunda Köllensperger

Start with the simplest possible case. Write down what Gunda Köllensperger 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 Gunda Köllensperger 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 Gunda Köllensperger 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 Gunda Köllensperger

In research: Gunda Köllensperger 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 Gunda Köllensperger 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: Gunda Köllensperger is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century Austrian chemists, 21st-century Austrian scientists, 21st-century Austrian women scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Gunda Köllensperger 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 Gunda Köllensperger in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Gunda Köllensperger 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 Gunda Köllensperger out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Gunda Köllensperger in simple terms?

Gunda Köllensperger is an Italian chemist and professor of chemistry at the University of Vienna. She investigates metallobiomolecules and drugs using inductively coupled plasma mass spectrometry.

Why does Gunda Köllensperger 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 Gunda Köllensperger?

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 Gunda Köllensperger.