Prasaun K Chatterje

Title: Innovations in Toxic Metal Sensing by Prasaun K Chatterje

Introduction

Prasaun K Chatterje is an innovative inventor based in Bethlehem, PA (US). He has made significant contributions to the field of environmental science, particularly in the rapid sensing of toxic metals. His work focuses on developing methods that utilize hybrid inorganic materials for effective detection of heavy metals in water.

Latest Patents

Chatterje holds a patent for "Rapid sensing of toxic metals with hybrid inorganic materials." This invention describes methods for quickly sensing dissolved toxic heavy metals using a hybrid inorganic material (HIM) synthesized from hydrated iron oxide (HFO) and calcium magnesium silicate. The HIM is designed to detect heavy metals such as lead, copper, zinc, and nickel. When water containing these toxic metals is passed through a sorbent bed of HIM, a sharp drop in pH occurs after a certain period. This change in pH indicates the presence and identity of heavy metal ions in the water sample.

Career Highlights

Chatterje is affiliated with Lehigh University, where he continues to advance his research in environmental sensing technologies. His work has garnered attention for its potential applications in water quality monitoring and public health.

Collaborations

Chatterje collaborates with Arup K SenGupta, who is also a prominent figure in the field of environmental science. Their partnership enhances the research efforts aimed at improving detection methods for toxic substances.

Conclusion

Prasaun K Chatterje's innovative approach to sensing toxic metals represents a significant advancement in environmental monitoring. His contributions are vital for ensuring safer water quality and protecting public health.