Welcome

to the Diesendruck group at the Schulich Faculty of Chemistry!
For information, contact Dr. Charles Diesendruck at charles@technion.ac.il

Mechanochemistry

Mechanochemistry is the use of mechanical force to drive chemical reactions. Our group will study new chemical transformations that lead to change in materials properties, creating smart mechanoresponsive materials.


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Projects

At the interface of synthetic chemistry and materials science…

Mechanical forces in different polymer architectures
In this project, we will synthesize polymers with various architectures and study what bonds are broken when we apply damaging mechanical forces to them. We will use molecular–sized force probes, and study changes in properties such as size, shape, intrinsic viscosity etc. using state-of-the-art analytical techniques. These studies will lead to a fundamental understanding of how mechanical forces distribute in polymer chains, and will be used to develop mechanically robust macromolecules.

Development of new chemical transformations
Most new chemical reactions are developed with a goal in mind, typically the preparation of a specific material, natural product or a new drug. The goal of this project is to focus on troublesome or inaccessible chemical transformations without a specific target in mind and exploit the full power of different chemistries in order to develop new, simple chemical reactants and reactions. The initial focus will be on the preparation of charged molecules and topological bonds.

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Current Members

Feng Wang

Post-doctoral researcher
contact: fengwang at technion.ac.il
joined: 03/15
before: Ph.D. in Polymer Chemistry, Chinese Academy of Sciences, with Prof. Xuequan Zhang
projects:
- Hyperbranched low Tc polymers
- Mechanochemistry as a function of architecture
favorite food: Noodles.

Or Galant

Ph.D. student
contact: gorr at technion.ac.il
joined: 05/15
before: B.Sc. in Chemical Engineering, Technion
projects:
- Controlling mechanical properties by intramolecular crosslinking
favorite food: Seafood.

Sinai Aharonovich

Senior Researcher
contact: sinai-ah at technion.ac.il
joined: 08/16
before: Post-doctoral researcher, Stanford University, with Prof. Robert M. Waymouth
projects:
- Mechanochemically stable viscosity modifiers
favorite food: Stuffed vegetables.

Avishai Levi

Ph.D. student
contact: avishail at technion.ac.il
joined: 05/15
before: M.Sc. in Organic Electrochemistry, Ben-Gurion University, with Prof. James Y. Becker
projects:
- Mechanochemistry as a function of architecture
favorite food: Chicken, herb rice and cooked vegetables.

Iris Melnik

M.Sc. student
contact: iris.melnik at technion.ac.il
joined: 10/15
before: B.Sc. in Chemistry, Ben-Gurion University
projects:
- Catalytic Mechanochemistry
favorite food: Pasta.

Nansi Gjineci

Ph.D. student (with Prof. Dekel, Chemical Engineering)
contact: nansig at technion.ac.il
joined: 08/16
before: M.Sc. in Chemical Engineering, National Technical University of Athens, with Prof. Epaminondas Voutsas
projects:
- New anion exchange membranes
favorite food: Spinach pie.

Adam Brill

Ph.D. student
contact: arbisoptera at gmail.com
joined: 04/17
before: M.Sc. in Chemistry, Technion, with Prof. Moris Eisen
projects:
- Mechanochemistry of host-guest complexes
favorite food: Pho.

Alumni

  • Maayan Hirsch
    M.Sc. Student
    now at Elbit Systems

  • Shubhendu Dhara
    Post-doctoral researcher
    now at West Bengal College
  • Shlomy Arava
    Visiting student
    now a Ph.D. Student @ Technion

  • Zakhar Prilutskiy
    Visiting student
  • Undergrads
  • Arad Lang
  • Michal Burck
  • Elad Gaver

Publications

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008



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Charles E. Diesendruck, Ph.D.

Assistant Professor

contact: charles@technion.ac.il

Dr. Diesendruck received his B.Sc. in analytical and environmental chemistry from Ben-Gurion University of the Negev. After serving in the army and working a few years at Chemada Fine Chemicals, he returned to BGU to complete a M.Sc. and a Ph.D. in organometallic chemistry with Prof. N. Gabriel Lemcoff.

Dr. Diesendruck was a postdoctoral fellow in materials chemistry at the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign, working at the Autonomous Materials Systems group with Prof. Jeffrey S. Moore.