Tag Archive | research

Metallopolymers work out in Macromolecules

Former postdoc Yuval Vidavsky and current Phd student Michael Buche’s combined experimental and DFT study on metallopolymers is now out in Macromolecules. This work, which was co-advised by Prof Robert DiStasio from Cornell’s chemistry department, introduces the idea of using neutral nitrogen-based ligands to modulate the stiffness, strength, and reversibility of metal-coordination bond-based crosslinks and thereby […]

Two new collaborative publications

Two papers are now available online: The first, in Chemical Science, led by Stephanie Rosenbloom from Prof Brett Fors’ group is titled “Tailor-made thermoplastic elastomers: customizable materials via modulation of molecular weight distributions”.This is part of our ongoing collaboration with the Fors group on the mechanical properties of tailored polymers. The second, in Frontiers in Chemistry, […]

Congratulations to Suwon Bae!

Last week Suwon successfully defended his PhD thesis. Here’s the just about to start “action shot” courtesy of Joy.

Allison presents at ELI poster session

Undergraduate Allison Rzepka presented her research at the ELI Undergraduate Research Poster Session last week.

New publication available in Advanced Functional Materials

Our latest collaborative paper with the Diesendruck group at the Technion is now out in Advanced Functional Materials.  “Highly Stretchable Polymers: Mechanical Properties Improvement by Balancing Intra- and Intermolecular  Interactions” was co-first authored by soon to defend MMD PhD candidate Suwon Bae and Diesendruck group PhD candidate Or Galant. In this work, Or and Suwon used a combination of […]

The Effect of Intrachain Cross-Linking for Glassy Polymers

Suwon Bae’s new paper is now out in Macromolecules. This manuscript presents his molecular dynamics simulations examining the thermo-mechanical behavior of glassy polymers assembled from single chain polymer nanoparticles. Suwon’s simulations showed surprisingly good agreement with our earlier experimental work on the same class of materials. This is our third paper in our ongoing collaboration […]

Yuval’s work on the Cover of the Journal of Polymer Science: Polymer Chemistry

Postdoc Yuval Vidavsky’s paper entitled Modulating Metallopolymer Mechanical Properties by Controlling Metal Ligand Crosslinking is featured as the cover article in the June issue of the Journal of Polymer Science: Polymer Chemistry. Yuval conceived, synthesized, and tested a series of polymers that can be reversibly crosslinked by addition and removal of copper cations, thereby tailoring the stiffness and […]

Medical Implant Paper out in PNAS

Our collaborative work with Minglin Ma’s group (Cornell Biological and Environmental Engineering) on a potential medical treatment for type 1 diabetes is now published in PNAS. The paper entitled “Designing a retrievable and scalable cell encapsulation device for potential treatment of type 1 diabetes” was led by Minglin’s PhD students Duo An and Alan Chiu. […]

Mechanochemistry in Materials book now available

Mechanochemistry in Materials is now available for purchase. This book includes a chapter on mechanochemical transduction in bulk polymers by PI Silberstein and former graduate student Meenakshi Manivannan and also a chapter on mechanophore design for chemical function by collaborator Charles Diesendruck.

CCMR Jumpstart Funding

Cryomech and the MMD lab have won CCMR Jumpstart funding to investigate polymer seals. Undergraduate Kenneth Fang, who has been working in the lab since last spring, will take the lead on this project. Full story within the Cornell Chronicle.