Chakrapani Kalapu

Title: Innovations in Electrochemical Sensing by Chakrapani Kalapu

Introduction

Chakrapani Kalapu is an innovative inventor based in Bengaluru, India. He has made significant contributions to the field of electrochemical sensors, particularly in the measurement of glycated hemoglobin. His work is crucial for diabetes management and monitoring.

Latest Patents

Chakrapani Kalapu holds a patent for a "Low cost electrochemical disposable sensor for measuring glycated hemoglobin." This invention involves the design of a disposable screen printed electrode (SPE) that utilizes electrochemistry to sense the percentage of glycated hemoglobin. The SPE consists of four electrodes: one working electrode for detecting glycated hemoglobin, another for hemoglobin detection, and two common electrodes serving as counter and reference. The device incorporates a cellulose acetate membrane embedded with lysis agents and surfactants. The lysis agents effectively lyse erythrocytes to release hemoglobin, while surfactants modify the hemoglobin structure to enhance electron transfer rates, thereby improving the output signal during electrochemical analysis. This low-cost and user-friendly sensor requires only a drop of blood from the user.

Career Highlights

Chakrapani Kalapu is affiliated with the Indian Institute of Science, where he continues to advance research in electrochemical sensing technologies. His work has the potential to revolutionize diabetes monitoring by providing a more accessible and efficient method for patients.

Collaborations

Chakrapani has collaborated with notable colleagues such as Siva Rama Krishna Vanjari and Navakanta Bhat, contributing to the advancement of research in his field.

Conclusion

Chakrapani Kalapu's innovative work in developing low-cost electrochemical sensors represents a significant advancement in medical technology. His contributions are vital for improving diabetes management and enhancing patient care.