Om Parkash Dhankher, 2021 ASA Fellow
What project are you currently working on that excites you the most?
Arsenic is a carcinogenic metalloid, and its contamination of soil and water are serious environmental and human health concerns globally. Crops, particularly rice, are known to accumulate high levels of arsenic in grains. I have deep interests in developing sustainable technologies for remediation or limiting arsenic in the food chain. In this specific project, my research team studies the soil processes for bioavailability of metals/metalloids in soil, molecular and biochemical processes for arsenic uptake, transport, and detoxification in plants. My focus is to develop phytoremediation- a plant-based eco-friendly ‘green-clean’ technology to remediate the arsenic contaminated soils and water, as well as developing arsenic-free rice for protecting human health.