Bharath Babu Nunna

Title: Innovations by Bharath Babu Nunna

Introduction

Bharath Babu Nunna is an accomplished inventor based in Randolph, NJ (US). He has made significant contributions to the field of biomedical engineering, particularly in the development of advanced diagnostic tools. With a total of 4 patents to his name, Nunna's work focuses on enhancing the sensitivity and specificity of point-of-care (POC) micro biochips for disease detection.

Latest Patents

Nunna's latest patents include an innovative apparatus and method designed to detect disease-specific antigens, which assists in disease diagnosis. His POC micro biochip incorporates at least one hydrophilic microchannel that enables controlled and self-driven flow of body fluid. The biochip features metallic nano-interdigitated electrodes that enhance sensitivity detection. The microchannel controls fluid flow and amplifies the capillary effect, while electrodes are fabricated on the microchannel surface to detect biomolecular interactions. When a sample flows through the microchannel, disease-specific antigens from the sample form antigen-antibody complexes with antibodies immobilized on the electrodes. The interaction is detected via an electrical change in the biochip's nano circuit. Each electrode may include a different antibody to detect various antigens.

Another notable patent is a microfluidic biochip that utilizes gold nano interdigitated electrode circuits under controlled self-driven flow conditions for detecting disease antigens. This biochip also incorporates hydrophilic microchannels and gold nano interdigitated electrodes for capacitive sensing with enhanced sensitivity. The microchannel surface is treated with oxygen plasma to control hydrophilicity and flow rate of the biofluid sample. Carbon Nanotubes (CNTs) are employed as an intermediate layer to improve binding capability to nano electrodes, further enhancing sensitivity.

Career Highlights

Bharath Babu Nunna is currently affiliated with the New Jersey Institute of Technology, where he continues to innovate in the field of biomedical technology. His work has garnered attention for its potential to revolutionize disease diagnosis through more accurate and efficient detection methods.

Collaborations

Nunna collaborates with esteemed colleagues such as Eon Soo Lee and K Stephen Suh, contributing to a dynamic research environment that fosters innovation and development in biomedical engineering.

Conclusion

Bharath Babu Nunna's contributions to the field of biomedical engineering through his innovative patents highlight his commitment to