Dumitru Arian

Research Assistant at University of Heidelberg

Frankfurt Rhine-Main Metropolitan Area

About

Experience

  • Research Assistant at University of Heidelberg
    Jul 2013 - Present · 13 yrs

    Synthesis of new Ruthenium complexes and applications in cellular imaging

  • Postdoctoral Research Fellow at Johns Hopkins University
    Jan 2011 - Jan 2013 · 2 yrs 1 mo

    „DNA repair mechanisms: Synthesis and evaluation of mechanistic based enzyme inhibitors for DNA polymerase β“ Mentor: Prof. Dr. Marc M. Greenberg -Synthesized a series of nucleotide based irreversible inhibitors containing the dioxobutane fragment -Produced several libraries of small molecules (each containing about 230 compounds) using a fragment based approach and examined their selective irreversible inactivation of DNA polymerase β -Discovered a series of mechanism based inhibitors and quantified the lyase activity inhibition using radiolabeled DNA substrates containing 5’-deoxyribophosphate lesion -Examined the mechanism of DNA polymerase β inactivation by the inhibitors using a variety of chemical and biochemical methods

  • Chemist, Natural product synthesis at Biochemtech SRL
    Aug 2003 - May 2007 · 3 yrs 10 mos

    -Synthesized and characterized a wide variety of insect pheromones -Developed and executed synthetic routes for complex molecules (up to 13 steps) on scales that ranged from milligrams to several hundred grams -Modified and optimized the synthetic procedures and developed analytical methods for establishing product purity -Conducted synthesis for clients (European and Russian companies) within tight timeline