Jean-Marie Lehn Quotes

Powerful Jean-Marie Lehn for Daily Growth

About Jean-Marie Lehn

Jean-Marie Lehn (born May 17, 1939) is a French chemist who has made groundbreaking contributions to supramolecular chemistry, earning him the 1987 Nobel Prize in Chemistry. Born in Mulhouse, Alsace, France, Lehn showed early academic promise and earned his doctorate from the University of Strasbourg in 1963. His research career began at the National Center for Scientific Research (CNRS) where he developed an interest in supramolecular chemistry, a field focused on the study of complex structures formed by weak interactions between molecules. Influenced by the works of Donald J. Cram and Charles J. Pedersen, Lehn pioneered the concept of "receptors" or host-guest systems, which are essential in drug delivery systems, catalysis, and materials science. One of his most significant contributions is the design and synthesis of cryptands, a class of synthetic compounds that can encapsulate metal cations. This work led to the development of novel catalysts and has applications in areas such as medicinal chemistry, environmental protection, and nanotechnology. Lehn's major works include "Supramolecular Chemistry: Modern Aspects of Molecular Structure, Reactivity and Self-Assembly" (1985), co-authored with J.P. Sauvage and Donald J. Cram, which introduced the field to a broader scientific audience. His continued research has led to numerous awards, including the Nobel Prize in Chemistry in 1987, shared with Cram and Pedersen. Today, Lehn continues his work at the University of Strasbourg, pushing the boundaries of supramolecular chemistry and inspiring a new generation of chemists.

Interpretations of Popular Quotes

"The synthesis of a molecule does not solve a problem; it is the way in which this molecule behaves and evolves that provides the solution."

This quote by Jean-Marie Lehn emphasizes the importance of understanding the behavior and evolution of a created molecule, rather than just its synthesis or creation. It suggests that the true value of a molecule lies in its ability to address or solve problems, which comes from observing how it behaves and reacts over time. This perspective highlights the significance of both the scientific process (synthesizing the molecule) and the observation of its properties for solving practical problems.

"The beauty of science lies in its power to change the world."

This quote emphasizes that science, as a powerful tool, has the ability to transform our world. It suggests that the aesthetics of science, or its intrinsic beauty, comes from the potential it holds to bring about meaningful change – improvement in technology, medicine, environment, and societal advancements. In essence, it underlines the idea that science not only expands our understanding of the universe but also impacts our daily lives positively.

"Chemistry is not just about making things; it's about understanding the principles behind these things."

This quote by Jean-Marie Lehn emphasizes that chemistry goes beyond merely creating substances or mixtures. It encompasses a deep understanding of the underlying principles, mechanisms, and theories that govern the behavior, interactions, and transformations of matter at a molecular level. In other words, it's not just about mixing things but also grasping the 'why' behind these actions to develop new knowledge and applications in the field of chemistry.

"Invention, like discovery, is a natural human activity."

This quote by Jean-Marie Lehn emphasizes that invention, like discovery, is an inherent aspect of human nature. It suggests that humans have a natural inclination towards creativity and innovation, just as they have the innate ability to uncover new knowledge or facts about the world around them. Invention, in this context, refers to the process of creating something new, whether it's a physical object, an idea, or a solution to a problem, while discovery signifies the act of unearthing something previously unknown or hidden. Overall, Lehn encourages us to appreciate and nurture our inherent human qualities for creativity and innovation.

"The creative power of science can and should serve humanity."

This quote by Jean-Marie Lehn emphasizes that the innovative capabilities of science, when harnessed properly, have a profound role in benefiting humanity. It underscores the ethical responsibility that scientists bear to utilize their discoveries and advancements for the betterment of society, rather than just pursuing knowledge for its own sake. In essence, Lehn calls for science to be human-centric and socially impactful.

In 1998, I set up and directed a research group at the Nanotechnology Institute newly created in the Research Center of Karlsruhe. This allowed to offer to former post-doctoral coworkers the opportunity to develop and to progressively set up independent research activities in nanoscience and nanotechnology.

- Jean-Marie Lehn

Independent, Allowed, Newly

I was born on September 30, 1939, in Rosheim, a small medieval city of Alsace in France. My father, Pierre Lehn, then a baker, was very interested in music, played the piano and the organ, and became, later, having given up the bakery, the organist of the city. My mother Marie kept the house and the shop.

- Jean-Marie Lehn

Small, Very, Organ, Marie

My first scientific paper in 1961 reported an additivity rule for substituent-induced shifts of proton NMR signals in steroid derivatives.

- Jean-Marie Lehn

Scientific, Rule, Signals, Shifts

I was promoted associate professor in early 1970 and full professor in October of the same year. I spent the two spring semesters of 1972 and 1974 as visiting professor at Harvard University, giving lectures and directing a research project.

- Jean-Marie Lehn

Year, University, Visiting, Lectures

Receptor chemistry, the chemistry of artificial receptor molecules, may be considered a generalized coordination chemistry, not limited to transition metal ions but extending to all types of substrates: cationic, anionic or neutral species of organic, inorganic or biological nature.

- Jean-Marie Lehn

Chemistry, May, Types, Generalized

Supramolecular chemistry, the designed chemistry of the intermolecular bond, is rapidly expanding at the frontiers of molecular science with physical and biological phenomena.

- Jean-Marie Lehn

Chemistry, Bond, Frontiers, Biological

Supramolecular chemistry is the chemistry of the intermolecular bond, covering the structures and functions of the entities formed by association of two or more chemical species.

- Jean-Marie Lehn

Chemistry, More, Covering, Formed

Molecular chemistry, the chemistry of the covalent bond, is concerned with uncovering and mastering the rules that govern the structures, properties and transformations of molecular species.

- Jean-Marie Lehn

Chemistry, Concerned, Govern, Bond

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