Oliver Rishøj Jensen
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Oliver Rishøj Jensen has a total of 3 co-authors. Here are the top co-authors by number of shared publications:
- Jakob Janting
DTU Electro, Department of Electrical and Photonics Engineering, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
1 shared publication - Ole Bang
DTU Electro, Department of Electrical and Photonics Engineering, Technical University of Denmark (DTU), DK-2800 Kongens Lyngby, Denmark
1 shared publication - Vivek Semwal
DTU Electro, Department of Electrical and Photonics Engineering, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
1 shared publication
Latest Publications
- Open Access
- 31 August 2023
- Published by MDPI AG in Micromachines
- Vol. 14 (9) , 1717
Investigation of Performance Parameters of Spherical Gold Nanoparticles in Localized Surface Plasmon Resonance Biosensing
In this paper, we present numerical and experimental results on Localized Surface Plasmon Resonance (LSPR) refractive index (RI) sensitivity, Figure of Merit (FoM), and penetration depth (dp) dependence on spherical gold nanoparticles (AuNPs) size, and the effects of AuNP dimer interparticle distance (ds) studied numerically. These parameters were calculated and observed for d = 20, 40, 60, 80, and 100 nm diameter spherical AuNPs. Our investigation shows d = 60 nm AuNPs give the best FoM. The AuNP dimer interparticle distance can significantly influence the RI sensitivity. Therefore, the effect of distances between pairs of d = 20 nm and 60 nm AuNPs is shown. We discuss the importance of penetration depth information for AuNPs functionalized with aptamers for biosensing in the context of aptamer size.
- 31 August 2023
- Published by MDPI AG in Micromachines
- Vol. 14 (9) , 1717
Open AccessInvestigation of Performance Parameters of Spherical Gold Nanoparticles in Localized Surface Plasmon Resonance Biosensing
In this paper, we present numerical and experimental results on Localized Surface Plasmon Resonance (LSPR) refractive index (RI) sensitivity, Figure of Merit (FoM), and penetration depth (dp) dependence on spherical gold nanoparticles (AuNPs) size, and the effects of AuNP dimer interparticle distance (ds) studied numerically. These parameters were calculated and observed for d = 20, 40, 60, 80, and 100 nm diameter spherical AuNPs. Our investigation shows d = 60 nm AuNPs give the best FoM. The AuNP dimer interparticle distance can significantly influence the RI sensitivity. Therefore, the effect of distances between pairs of d = 20 nm and 60 nm AuNPs is shown. We discuss the importance of penetration depth information for AuNPs functionalized with aptamers for biosensing in the context of aptamer size.