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February 2023

Prof. Mark Lautens “Catalysis and Multicatalysis as a Route to Carbocycles and Heterocyles”

February 13, 2023 @ 4:30 pm
ISIS – Salle de conférence

Prof. Mark Lautens University of Toronto, Canada https://sites.chem.utoronto.ca/chemistry/staff/ML/mark.php

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Prof. Hagan Bayley “The Remarkable Science of Nanopores: from Gene Sequencing to Organ Repair”

February 20, 2023 @ 4:30 pm
ISIS – Salle de conférence

Prof. Hagan Bayley University of Oxford   Hagan Bayley is the Professor of Chemical Biology at the University of Oxford. His research lies at the interface between chemistry and biology. Using protein chemistry, organic chemistry, and biophysics, his lab explores the folding, assembly, and function of transmembrane channels and pores. Stemming from these findings, his lab also develops engineered protein nanopores for applications in biotechnology including stochastic sensing, ultrarapid biopolymer sequencing and single-molecule covalent chemistry. More recently, the Bayley lab…

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Prof. Maria Jesus Vicent “Designing Personalized Polymer-based Combination Nanomedicines for Advanced Stage Breast Cancer Patients”

February 27, 2023 @ 4:30 pm
ISIS – Salle de conférence

Prof. Maria Jesus Vicent Polymer Therapeutics Lab, Prince Felipe Research Center (CIPF) Valencia, Spain Abstract Breast cancer, the most prevalent tumor in women worldwide1, still lacks effective treatment approaches that increase survival rates and reduce side effects. The implementation of polypeptide-based polymer-drug conjugation strategies represents a promising approach2. The physico-chemical parameters of a polypeptide-conjugate, and hence its biological performance, are defined by an intricate interplay of multiple structural factors. This highlights the need for detailed structure-activity relationship studies to develop…

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March 2023

Jean-François LUTZ “The Languages of Synthetic Polymers”

March 6, 2023 @ 4:30 pm
ISIS – Salle de conférence

Jean-François LUTZ Institut de Science et d’Ingénierie Supramoléculaires, Université de Strasbourg, CNRS UMR 7006, France.   Abstract It has been shown in recent years that information can be stored at the molecular level in synthetic polymers . To achieve such a property, different comonomers are used as a molecular alphabet and assembled together into a defined information sequence. For instance, an alphabet based on two different monomers allows writing of binary information in a linear polymer chain . But, of…

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Prof. Bettina Lotsch “Optoelectronics meets optoionics: energy conversion and light storage in 2d carbon nitrides ”

March 13, 2023 @ 4:30 pm
ISIS – Salle de conférence

Prof. Bettina Lotscht Max Planck Institute for Solid State Research and University of Munich (LMU) Abstract Utilization and storage of intermittent energy resources such as wind or solar power is a cornerstone of a renewable energy infrastructure. To meet this challenge, new material concepts are vital. Using the light and dark reactions of natural photosynthesis as a blueprint, we have identified a new generation of “light storing” molecular materials that can both convert and store solar energy via trapping of…

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April 2023

Prof. Massimo Baroncini “Tutorial introduction to photochromic molecules” EVENEMENT REPORTE à une date ultérieure

April 4, 2023 @ 11:15 am
ISIS

Prof. Massimo Baroncini University of Bologna

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Prof. Baroncini “Tutorial introduction to photochromes”

April 24, 2023 @ 4:30 pm
Salle de séminaire de l’ISIS – 2 / nouveau bâtiment – 2è étage entrée par ISIS rue Monge

Massimo Baroncini Department of Agricultural and Food Sciences Università di Bologna

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May 2023

Prof. Jonathon E. Beves “Visible-light-responsive supramolecular assemblies”

May 9, 2023 @ 11:15 am
Salle de séminaire de l’ISIS – 2 / nouveau bâtiment – 2è étage entrée par ISIS rue Monge

Prof. Jonathon E. Beves UNSW Sydney, Sydney, Australia   E-mail: j.beves@unsw.edu.au | Twitter: @jonbeves Abstract “Visible-light-responsive supramolecular assemblies” Keywords: Self-assembly, photoswitch Some of our recent work developing visible-light-responsive molecules and assemblies will be presented.   Using photoswitchable ligands and palladium(II) ions we self-assembled structures that can be manipulated using visible light to control their composition and recognition properties.   We have also developed merocyanine photoswitches to generate the largest reversible bulk pH changes, including from basic to acid conditions, and used these to control self-assembly…

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June 2023

Prof Jonathan Clayden “Dynamic Foldamers: Controlling Molecular Motion for Biomimetic Function”

June 7, 2023 @ 4:30 pm
ISIS – Salle de conférence

Prof Jonathan Clayden School of Chemistry – University of Bristol   Abstract Biology presents many challenges for the chemist to tackle, and 20th century synthetic chemistry made great advances in building the molecular structures of nature. A new target for synthesis is the mimicry of biological molecular function – for example the ability to manipulate and communicate information using complex molecular interactions and induced conformational changes, or to induce reactivity through fine control of molecular orientation. This lecture will describe…

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Prof. Liming Dai “Carbon-based metal-free electrocatalysts for Clean Energy and Environmental Remediation”

June 13, 2023 @ 10:30 am
ISIS – Salle de conférence

Prof. Liming Dai Australian Carbon Materials Centre The ARC Centre of Excellence for Carbon Science and Innovation University of New South Wales, Sydney, NSW 2052, Australia Abstract: Since our discovery of the first carbon-based metal-free electrocatalyst (C-MFEC, i.e., N-doped carbon nanotubes) for oxygen reduction in fuel cells in 2009, the field of C-MFEC has grown enormously. CMFECs, as alternatives to noble metal-based electrocatalysts, have been widely demonstrated for efficient oxygen reduction, oxygen evolution, hydrogen evolution, carbon dioxide reduction, nitrogen reduction,…

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