Dotz Nano

Dotz Nano is an Israeli nanotechnology company established to commercialize graphene quantum dot production processes developed at Rice University's Tour Labs. Founded by Prof. James Tour and Dr. Michael Stein, the company initially focused on graphene quantum dots (GQDs) but around 2018 pivoted to using carbon quantum dots for tracking and anti-counterfeiting solutions. Dotz Nano now offers a range of nano and micro materials, including graphene quantum dots and carbon dots for use in tracing, anti-counterfeiting, and product-liability applications. The company went public on the Australian Stock Exchange (ASX: DTZ) in November 2016, raising capital to commercialize its quantum dot technologies. Headquartered in Petah Tikva, Israel, Dotz Nano represents the commercial application of quantum dot science to solve real-world supply chain security and product authentication challenges, bridging quantum materials research with practical industrial applications.