Ou Chen's profile

Ou Chen

Principal Investigator

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About

Ou Chen holds 5 issued patents spanning nanoparticles and semiconductor nanocrystals. His group advances colloidal perovskites and quantum dots for scalable synthesis, orientation-controlled self-assembly, and solar-driven photocatalysis including CO2 conversion, supported by multi-institution collaborations.

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Brown University

TiO2-Metal Hybrid Nanoparticles for Visible-Light Antimicrobial Applications

Water-soluble TiO2-metal hybrid nanoparticles engineered for visible-light-driven antimicrobial action. By incorporating metals such as Fe, Mn, or Al into TiO2, the nanoparticles extend light absorption into the visible ...

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Ou Chen

Principal Investigator

Brown University

Work experience

Brown University

Principal Investigator

2015 - Present

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ChemistryInorganic ChemistryNanomaterials

Last updated Jan 2026