Surface ligands are critical in determining the chemical and physical properties of nanocrystals and nanoparticles. However, site-selectivity and preferential binding of these ligands are poorly understood. MRSEC researchers at the University of California, San Diego have uncovered the impact of molecular orientation on m-terphenyl isocyanide ligand binding to metal nanocrystals using surface-enhanced Raman spectroscopy, where molecular motions are amplified when aligned with the optical near-field.
One of the research goals of UCSD MRSEC IRG2 included developing shape-shifting materials driven by asymmetric forces. In a recent effort, the MRSEC team demonstrated an ELM capable of shape-shifting driven by both a temperature stimulus and enzymatic mediated partial degradation of the composite material.
Connecting Research and Education At TExas is a partnership program established between UT Austin and Austin Community College whose goal is to increase retention of community college students in STEM.
MRSECs support interdisciplinary materials research and education of the highest quality while addressing fundamental problems in science and engineering that are important to society. Read about how MRSECs function along with opportunities they offer in research, collaboration, and outreach and professional development.
Welcome to the internet hub of the Materials Research Science and Engineering Centers (MRSEC), a network of Centers located at academic institutions throughout the United States, funded by the National Science Foundation. This website provides organized connections to information and resources at the various MRSECs for the international scientific, industrial, and educational materials research and development communities.
