Supramolecular chemistry refers to the branch of chemistry concerning chemical systems composed of a discrete number of molecules. The strength of the forces responsible for spatial organization of the system range from weak intermolecular forces, electrostatic charge, or hydrogen bonding to strong covalent bonding, provided that the electronic coupling strength remains small relative to the energy parameters of the component. While traditional chemistry concentrates on the covalent bond, supramolecular chemistry examines the weaker and reversible non-covalent interactions between molecules. These forces include hydrogen bonding, metal coordination, hydrophobic forces, van der Waals forces, pi–pi interactions and electrostatic effects.
A polycatenane is a chemical substance that, like polymers, is chemically constituted by a large number of units. These units are made up of concatenated rings into a chain-like structure.
A photoswitch is a type of molecule that can change its structural geometry and chemical properties upon irradiation with electromagnetic radiation. Although often used interchangeably with the term molecular machine, a switch does not perform work upon a change in its shape whereas a machine does. However, photochromic compounds are the necessary building blocks for light driven molecular motors and machines. Upon irradiation with light, photoisomerization about double bonds in the molecule can lead to changes in the cis- or trans- configuration. These photochromic molecules are being considered for a range of applications.
Crystal engineering studies the design and synthesis of solid-state structures with desired properties through deliberate control of intermolecular interactions. It is an interdisciplinary academic field, bridging solid-state and supramolecular chemistry.
Takuzo Aida is a polymer chemist known for his work in the fields of supramolecular chemistry, materials chemistry and polymer chemistry. Aida, who is the Deputy Director for the RIKEN Center for Emergent Matter Science (CEMS) and a Distinguished University Professor at the University of Tokyo, has made pioneering contributions to the initiation, fundamental progress, and conceptual expansion of supramolecular polymerization. Aida has also been a leader and advocate for addressing critical environmental issues caused by plastic waste and microplastics in the oceans, soil, and food supply, through the development of dynamic, responsive, healable, reorganizable, and adaptive supramolecular polymers and related soft materials.
Egbert (Bert) Willem Meijer is a Dutch organic chemist, known for his work in the fields of supramolecular chemistry, materials chemistry and polymer chemistry. Meijer, who is distinguished professor of Molecular Sciences at Eindhoven University of Technology (TU/e) and Academy Professor of the Royal Netherlands Academy of Arts and Sciences, is considered one of the founders of the field of supramolecular polymer chemistry. Meijer is a prolific author, sought-after academic lecturer and recipient of multiple awards in the fields of organic and polymer chemistry.
Harry Laurence Anderson is a British chemist in the Department of Chemistry, University of Oxford. He is well known for his contributions in the syntheses of supramolecular systems, exploration of the extraordinary physical properties of large pi-conjugated systems, and synthesis of cyclo[18]carbon. He is a Professor of Chemistry at Keble College, Oxford.
Nicholas A. Kotov is the Irving Langmuir Distinguished Professor of Chemical Sciences and Engineering at the University of Michigan in Ann Arbor, MI, USA. Prof. Nicholas Kotov demonstrated that the ability to self-organize into complex structures is the unifying property of all inorganic nanostructures. He has developed a family of bioinspired composite materials with a wide spectrum of properties that were previously unattainable in classical materials. These composite biomimetic materials are exemplified by his nacre-like ultrastrong yet transparent composites, enamel-like, stiff yet vibration-isolating composites, and cartilage-like membranes with both high strength and ion conductance.
Paolo Samorì is an Italian physical chemist and Distinguished Professor (PRCE) at the Institut de Science et d'Ingénierie Supramoléculaires (ISIS) of the Université de Strasbourg (UNISTRA) & CNRS where he heads the Nanochemistry Laboratory and he has been institute director (2012-2023).
Clifford P. Kubiak is an American inorganic chemist, currently a Distinguished Professor in Chemistry and Biochemistry and the Harold C. Urey Chair in Chemistry at the University of California, San Diego. Over the course of his career, Kubiak has published over 200 scientific articles. He has also received the American Chemical Society Award in Inorganic Chemistry, and is a Fellow of the American Academy of Arts and Sciences and American Chemical Society. In 2020 he was elected to the National Academy of Sciences.
Clark Landis is an American chemist, whose research focuses on organic and inorganic chemistry. He is currently a Professor of Chemistry at the University of Wisconsin–Madison. He was awarded the ACS Award in Organometallic Chemistry in 2010, and is a fellow of the American Chemical Society and the American Association for the Advancement of Science.
T. Don Tilley is a professor of chemistry at the University of California, Berkeley.
Philip Alan Gale is an Australian/British chemist, Deputy Dean of Science and Professor of Chemistry at the Faculty of Science, University of Technology Sydney. He is notable for his work on the supramolecular chemistry of anions.
Jenny Yue-fon Yang is an American chemist. She is a professor of chemistry at the University of California, Irvine, where she leads a research group focused on inorganic chemistry, catalysis, and solar fuels.
Sara E. Skrabalak is a James H. Rudy Professor at Indiana University. Skrabalak leads a research group in the department of chemistry which focuses on the development of new nanomaterials. She has an adjunct appointment in the department of intelligent systems engineering.
Natalia B. Shustova is a Fred M. Weissman Palmetto Professor of Chemistry at the University of South Carolina. She focuses on developing materials for sustainable energy conversion, metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and graphitic supramolecular structures.
LaShanda Teresa James Korley is a Distinguished Professor of Materials Science at the University of Delaware and an expert in soft matter, polymers, and nature-inspired materials. On a larger scale, Korley is also working on developing strategies and technologies to prevent plastic waste in landfills and oceans by upcycling plastic waste to more valuable products. She leads such efforts through the Center for Plastics Innovation, the Center for Research in Soft Matter and Polymers, and also the Center for Hybrid, Active, and Responsive Materials (CHARM). Korley was awarded the 2019 National Organization for the Professional Advancement of Black Chemists and Chemical Engineers Lloyd N. Ferguson Young Scientist Award for Excellence in Research.
Stephanie Lee Brock is an American chemist who is professor of inorganic chemistry at Wayne State University. Her research considers transition metal pnictides and chalcogenide nanomaterials. She is a Fellow of the American Association for the Advancement of Science and the American Chemical Society.
Christoph Weder is the former director of the Adolphe Merkle Institute (AMI) at the University of Fribourg, Switzerland, and a professor of polymer chemistry and materials. He is best known for his work on stimuli-responsive polymers, polymeric materials that change one or more of their properties when exposed to external cues. His research is focused on the development, investigation, and application of functional materials, in particular stimuli-responsive and bio-inspired polymers.
Elena Galoppini is an Italian chemist who is a professor at Rutgers University–Newark. Her research considers the development of redox- and photo-active molecules to modify surfaces.
