TY - GEN
T1 - Enhancement of Sensitivity of Radio Frequency Based Biomolecule Detection in the Presence of Gold Nanoparticles
T2 - 2023 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2023
AU - Mazumder, Annesha
AU - Bhimalapuram, Prabhakar
AU - Azeemuddin, Syed
AU - Sau, Tapan K.
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this work, the role of gold nanoparticles in enhancing the sensitivity of Radio Frequency based biomolecule detection is assessed. A facile, efficient and rapid microstrip patch antenna based sensor, resonating at 61.747 GHz is utilized for the analysis. Gold nanoparticles are placed in the vicinity of biomolecules, and the extent of improvement is studied under various conditions. In particular, different morphological variations and arrangements of gold particles are investigated. The results indicate that, in general, the presence of gold nanoparticles contributes towards sensitivity improvement. However, the amount of enhancement strongly depends upon the morphological features and arrangements of gold particles and varies within 5-65% for the scenarios studied in this case.
AB - In this work, the role of gold nanoparticles in enhancing the sensitivity of Radio Frequency based biomolecule detection is assessed. A facile, efficient and rapid microstrip patch antenna based sensor, resonating at 61.747 GHz is utilized for the analysis. Gold nanoparticles are placed in the vicinity of biomolecules, and the extent of improvement is studied under various conditions. In particular, different morphological variations and arrangements of gold particles are investigated. The results indicate that, in general, the presence of gold nanoparticles contributes towards sensitivity improvement. However, the amount of enhancement strongly depends upon the morphological features and arrangements of gold particles and varies within 5-65% for the scenarios studied in this case.
UR - https://www.scopus.com/pages/publications/85169002860
UR - https://www.scopus.com/pages/publications/85169002860#tab=citedBy
U2 - 10.1109/NEMO56117.2023.10202354
DO - 10.1109/NEMO56117.2023.10202354
M3 - Conference contribution
AN - SCOPUS:85169002860
T3 - 2023 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2023
SP - 80
EP - 82
BT - 2023 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2023
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 28 June 2023 through 30 June 2023
ER -