Grzybowski Research Group

Controlling aromaticity to create functional π-systems

We design and synthesize π-conjugated molecules whose electronic structures enable near-infrared emission, chiroptical activity and molecular-scale electronic function. Our research combines organic synthesis, spectroscopy, crystallography and quantum-chemical calculations.

Main-group-doped PAHs and acenes

We design acenes and other polycyclic π-systems in which main-group elements and donor–acceptor substitution control aromaticity, polarization, stability and optical properties.

Representative main-group-doped PAH and acene structures Explore our research

Near-infrared fluorophores

We develop compact fluorophores with strongly red-shifted absorption and emission, investigating how molecular architecture and aromaticity can extend xanthene- and acene-derived chromophores into the NIR.

Representative near-infrared fluorophores and optical spectra Explore our research

Fluorescent macrocycles

We construct shape-persistent, π-conjugated macrocycles whose topology and conformational organization produce unusual photophysical and chiroptical properties, including circularly polarized luminescence.

Representative fluorescent conjugated macrocycle Explore our research

Molecular memristors · CKCOM

Within the Center for Quantum Digital Organic Memristors, we design and synthesize switchable π-conjugated molecules for molecular-scale information storage and energy-efficient computing.

Molecular memristor concept developed within CKCOM Visit the CKCOM website