Dipartimento di Chimica

Ilaria Fratoddi ha il piacere di invitarvi al seminario: 

...from Italy to Poland

di Renata Jastrząb, Adam Mickiewicz University, Poznań, Poland

 

Il seminario avrà luogo mercoledì 9 aprile p.v., alle 15.00, in Sala Parravano, Ed. Cannizzaro (CU014).

Abstract

This presentation aims to introduce the Faculty of Chemistry at Adam Mickiewicz University in Poznań and foster both scientific and educational collaborations. By showcasing our research activities and expertise, we hope to establish new partnerships and exchange knowledge in the field of chemistry.

This presentation explores the influence of polyamines on metal complexation, focusing on their role in biological systems and coordination chemistry. Polyamines are naturally occurring compounds in the human body, and their concentration increases significantly in cancerous tissues. This raises important questions about their impact on metal-ligand interactions and coordination mechanisms. The study examines how polyamines affect the formation of coordination complexes, revealing that despite identical compositions, distinct coordination isomers emerge. However, at physiological pH and high polyamine concentrations, no further structural variations occur, suggesting a stabilization of the preferred coordination form.

The findings provide valuable insights into the biochemical behavior of polyamines and their potential implications for medical and pharmaceutical research. Additionally, the presentation highlights the broader significance of coordination chemistry in understanding biological processes. By investigating the intricate balance of metal ions and organic molecules, this research contributes to a deeper understanding of molecular interactions essential for life sciences.

 

Prof. Renata Jastrząb

Professor Renata Jastrząb is a distinguished chemist at Adam Mickiewicz University in Poznań, Poland, where she serves as the Head of the Department of Coordination Chemistry within the Faculty of Chemistry. She earned her Master of Science degree in 1995, followed by a Doctorate in 2000, and achieved her Doctor Habilitatus in 2012. In 2023, she was appointed as a Professor. For eight years, Professor Jastrząb held the position of Vice-Dean for Student Affairs at the Faculty of Chemistry. Additionally, she leads the Laboratory of chemistry teaching and contacts with the social environment and is an active member of the Polish Chemical Society. Her research primarily focuses on coordination chemistry, nanomaterials, and spectroscopy. Notably, she has contributed significantly to the understanding of lanthanide Schiff base complexes and their applications in cancer diagnosis, therapy, and antibacterial activity. Professor Jastrząb has also served as the editor for four special issues of the prestigious journal Coordination Chemistry Reviews, including "The Female Stars of Coordination Chemistry."  Throughout her career, Professor Jastrząb has collaborated with numerous researchers and has an  extensive list of publications, reflecting her dedication to advancing the field of chemistry.