All Outputs (3)

In-situ fabrication of gold nanoparticle functionalized probes for tip-enhanced Raman spectroscopy by dielectrophoresis (2016)
Journal Article
Sweetenham, C. S., Woolley, R., & Notingher, I. (2016). In-situ fabrication of gold nanoparticle functionalized probes for tip-enhanced Raman spectroscopy by dielectrophoresis. Journal of Nanophotonics, 10(3), 1-7. https://doi.org/10.1117/1.JNP.10.030502

We report the use of dielectrophoresis to fabricate in-situ probes for tip-enhanced Raman spectroscopy (TERS) based on Au nanoparticles. A typical conductive atomic force microscope (AFM) was used to functionalize iridium-coated conductive silicon pr... Read More about In-situ fabrication of gold nanoparticle functionalized probes for tip-enhanced Raman spectroscopy by dielectrophoresis.

Surface-enhanced Raman spectroscopy study of 4-ATP on gold nanoparticles for basal cell carcinoma fingerprint detection (2016)
Journal Article
Quynh, L. M., Nam, N. H., Kong, K., Nhung, N. T., Notingher, I., Henini, M., & Luong, N. H. (2016). Surface-enhanced Raman spectroscopy study of 4-ATP on gold nanoparticles for basal cell carcinoma fingerprint detection. Journal of Electronic Materials, 45(5), 2563-2568. https://doi.org/10.1007/s11664-016-4421-9

The surface-enhanced Raman signals of 4-aminothiophenol (4-ATP) attached to the surface of colloidal gold nanoparticles with size distribution of 2 to 5 nm were used as a labeling agent to detect basal cell carcinoma (BCC) of the skin. The enhanced R... Read More about Surface-enhanced Raman spectroscopy study of 4-ATP on gold nanoparticles for basal cell carcinoma fingerprint detection.

Tracing amino acid exchange during host-pathogen interaction by combined stable-isotope time-resolved Raman spectral imaging (2016)
Journal Article
Naemat, A., Elsheikha, H. M., Boiter, R., & Notingher, I. (2016). Tracing amino acid exchange during host-pathogen interaction by combined stable-isotope time-resolved Raman spectral imaging. Scientific Reports, 6, Article 20811. https://doi.org/10.1038/srep20811

This study investigates the temporal and spatial interchange of the aromatic amino acid phenylalanine (Phe) between human retinal pigment epithelial cell line (ARPE-19) and tachyzoites of the apicomplexan protozoan parasite Toxoplasma gondii (T. gond... Read More about Tracing amino acid exchange during host-pathogen interaction by combined stable-isotope time-resolved Raman spectral imaging.