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Plasma treatment of ITO films for the formation of nanoparticles toward scalable production of novel nanostructure-based solar cells
Plasma treatment of indium tin oxide (ITO) has been studied to form metallic nanoparticles (NPs) for nanostructure-based solar cells. It is demonstrated that NPs can be formed at temperatures as low as...
PublicationsDiscrimination and Classification of Liver Cancer Cells and Proliferation States by Raman Spectroscopic Imaging
Discrimination of nodular lesions in cirrhotic liver is a challenge in the histopathologic diagnostics. For this reason, there is an urgent need for new detection methods to improve the accuracy of the...
PublicationsMulticrystalline silicon solar cells on glass based on a laser crystallization process using a new 980 nm diode laser developed by LIMO
This paper presents the preparation of multicrystalline silicon layers for thin film solar cells on glass by using a line focus diode laser emitting a wavelength of 980 nm. Previously, a diode laser emitting...
PublicationsDiffusion and Interface Effects during Preparation of All-Solid Microstructured Fibers
All-solid microstructured optical fibers (MOF) allow the realization of very flexible optical waveguide designs. They are prepared by stacking of doped silica rods or canes in complex arrangements. Typical...
PublicationsSilicon Thin Film Solar Cells Based on Diode Laser Crystallization and a-Si:H Hetero-Emitter
We present progress in multicrystalline silicon thin film solar cells on glass substrates with Absorbers based on a liquid phase diode laser crystallization process resulting in grains up to 1 mm in size....
PublicationsCell type-specific delivery of short interfering RNAs by dye-functionalised theranostic nanoparticles
Efficient delivery of short interfering RNAs reflects a prerequisite for the development of RNA interference therapeutics. Here, we describe highly specific nanoparticles, based on near infrared fluorescent...
PublicationsA SPECTROSCOPIC APPROACH TO STUDY SEQUENCE DEPENDENT HEME-BINDING MODES IN CYSTEINE-BASED PEPTIDES AND PROTEINS
Heme (iron protoporphyrine IX) is a prosthetic group in many bacterial proteins as well as an important iron source and therefore crucial for survival and growth of bacteria. Many bacterial heme-binding...
PublicationsRefractometer based on resonance investigation of capillary cladding modes
A simple refractometer is demonstrated using a fused silica capillary spliced between two single-mode fibers. From a fundamental mode of a lead-in single-mode fiber, a number of cladding modes in the short...
PublicationsOptical breathing of nano-porous antireflective coatings through adsorption and desorption of water
We report on the direct consequences of reversible water adsorption on the optical performance of silica-based nanoporous antireflective (AR) coatings as they are applied on glass in photovoltaic and solar...
PublicationsWet-chemical passivation of anisotropic plasmonic nanoparticles for LSPR-sensing by a silica shell
Metal nanoparticles showing the effect of localized surface plasmon resonance (LSPR), a collective oscillation of the conduction electrons upon interaction with light, represent an interesting tool for...
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