A molecular sensor or chemosensor is a molecular structure that is used for sensing of an analyte to produce a detectable change or a signal. The action of a chemosensor, relies on an interaction occurring at the molecular level, usually involves the continuous monitoring of the activity of a chemical species in a given matrix such as solution, air, blood, tissue, waste effluents, drinking water, etc. The application of chemosensors is referred to as chemosensing, which is a form of molecular recognition. All chemosensors are designed to contain a signalling moiety and a recognition moiety, that is connected either directly to each other or through a some kind of connector or a spacer. The signalling is often optically based electromagnetic radiation, giving rise to changes in either the ultraviolet and visible absorption or the emission properties of the sensors. Chemosensors may also be electrochemically based. Small molecule sensors are related to chemosensors. These are traditionally, however, considered as being structurally simple molecules and reflect the need to form chelating molecules for complexing ions in analytical chemistry. Chemosensors are synthetic analogues of biosensors, the difference being that biosensors incorporate biological receptors such as antibodies, aptamers or large biopolymers.
Martin Gerhardt Banwell is an organic chemist specialising in biotransformations and natural product synthesis.
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.
Bernard Lucas "Ben" Feringa is a Dutch synthetic organic chemist, specializing in molecular nanotechnology and homogeneous catalysis.
Kim R. Dunbar is an American inorganic chemist and Distinguished Professor of Chemistry at Texas A&M University. Her research concerns inorganic and coordination chemistry, including molecular magnetism, metals in medicine, supramolecular chemistry Involving anions and anion-pi interactions, and multifunctional materials with organic radicals.
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.
Elizabeth Joy New is an Australian chemist and Professor of the School of Chemistry, University of Sydney. She won the 2018 Australian Museum 3M Eureka Prize.
Peter Richard Schreiner is a German chemist who is a professor at Justus Liebig University Giessen. As of 2022, his h-index is 73.
Peter Jonathan Rutledge is a New Zealand chemist and professor at the School of Chemistry, University of Sydney. His research has focused on drug development for tuberculosis, antibiotics, and metal sensing. He has engaged in some research activity on catalysis.
Helma B. Wennemers is a German organic chemist. She is a professor of organic chemistry at the Swiss Federal Institute of Technology in Zurich.
Sankaran "Thai" Thayumanavan is an Indian-American chemist, who is currently a Distinguished Professor of Chemistry at the University of Massachusetts Amherst. He is known for his work in polymer chemistry. He is a Fellow of the American Association for the Advancement of Science (AAAS).
Davita L. Watkins is an associate professor of chemistry at the University of Mississippi, where her research interest is in developing supramolecular synthesis methods to make new organic semiconducting materials for applications in optoelectronic devices, as well as studying their structural, optical, and electronic properties. Her group also investigates the design of dendrimer molecules for biomedical applications.
Deanna Michelle D'Alessandro is an Australian chemist who is a Professor and Australian Research Council Future Fellow at the University of Sydney. Her research considers fundamental aspects of electron transfer in molecular coordination complexes and in nanoporous materials, and the development of metal–organic frameworks for environmental applications including carbon dioxide capture and conversion.
Kristin Susan Bowman-James is an American chemist who is a distinguished professor at the University of Kansas. Her research makes use of host–guest chemistry to design new molecules for biology and the environment. She was awarded the 2021 American Chemical Society Award in Inorganic Chemistry.
Christina Moberg is a Swedish chemist who is a professor of Organic Chemistry at the KTH Royal Institute of Technology. She was elected an Honorary Fellow of the Royal Society of Chemistry in 2017.
Bin Liu is a chemist who is Professor and Provost's Chair at the National University of Singapore. Her research considers polymer chemistry and organic functional materials. She was appointed Vice President of Research and Technology in 2019. She was awarded the 2021 Royal Society of Chemistry Centenary Prize.
Anita Ho-Baillie is an Australian scientist who is the John Hooke Chair of Nanoscience at the University of Sydney. Her research considers the development of durable perovskite solar cells and their integration into different applications. She was named as one of the Web of Science's most highly cited researchers in 2019–2022.
Olga García Mancheño is an organic chemistry professor at the University of Münster in Germany. García Mancheño directs an organic chemistry research group at University of Münster that focuses on development of new catalytic methods with the goal of developing sustainable synthetic routes to accomplish carbon-hydrogen functionalization, organic chemical rearrangements, and photocatalyzed chemical reactions.
