AFM controls surface reaction

Spectroscopic and AFM characterization of polypeptide-surface interactions: Controls and lipid quantitative analyses

This article is related to http://dx.doi.org/10.1016/j.bbamem.2017.01.005 (Ø. Strømland, Ø.S. Handegård, M.L. Govasli, H. Wen, Ø. Halskau, 2017) [1]. In protein and polypeptide-membrane interaction studies, negatively charged lipids are often used as they are a known driver for membrane interaction. When using fluorescence spectroscopy and CD as indicators of polypeptide binding and conformatio...

Mems Generated and Afm- Based Surface Modification

The motivation of the project, which generated the subjects discussed in this dissertation, isintroduced. Decisions concerning the approach taken to meet the aim of the project areexplained. Finally the structure of the thesis is presented. 1.1. Motivation of the work The work presented in this dissertation is generated in the frame of the project“Contactless detection and monitorin...

Surface Reconstruction From AFM and SEM Images

Surface-enhanced spectroscopy on plasmonic oligomers assembled by AFM nanoxerography.

Surface-enhanced Raman scattering (SERS) and surface-enhanced fluorescence (SEF) from individual plasmonic oligomers are investigated by confocal Raman micro-spectroscopy and time-resolved fluorescence microscopy coupled to steady state micro-spectroscopy. The nanoparticle (NP) oligomers are made of either ligand protected Au or Au@SiO2 core-shell colloidal NPs, which were assembled into ordere...

The deepness enhancing of an AFM-tip induced surface nanomodification

The novel method of the semiconductor nanostructuring (TINE&MEMO) has been developed on the base of the simultaneous AFM-tip induced local anodic oxidation and mechanical modification of the surface under the applying of advanced electric potentials. The TINE&MEMO-based technology allows obtaining the principle new scale of the depth up to 100 nm for the nanostructure fabrication with a low asp...