19 datasets found

We calculated the opal content by normalizing XRF based Si/Al-ratios with FTIRS based biogenic opal measurements. This shows a much stronger correlation (R=0.96) for the last...

This data is complementing the dataset from Weber et al. 2022.We used Fourier Transform Infrared Spectroscopy (FTIRS) to quantify biogenic opal to obtain information on past...

Bulk element concentrations were measured for a subset of samples on aliquots after digestion on an ICP-OES (Agilent 700 Series) at the Institute of Earth Sciences, Heidelberg...

Bulk element concentrations were measured for a subset of samples on aliquots after digestion on an ICP-OES (Agilent 700 Series) at the Institute of Earth Sciences, Heidelberg...

Measurements were performed on an ICP-MS (Agilent 7500 Series) at the GEOMAR Helmholtz Centre for Ocean Research Kiel.

Isotopic measurements were conducted on a triple quadrupole ICP-MS (iCAP TQe ICP-MS ThermoFisher Scientific) coupled with an Apex IR (ESI) at the Institute of Earth Sciences,...

This spreadsheet contains data of the concentrations of Al, Ca, Mn, Sr, U, Th and rare earth elements in bulk sediments of ODP Site 202-1242. Digested samples were measured...

Sedimentary uranium (U) and thorium (Th) isotopes are invaluable proxies to assess paleo export productivity and bottom water redox conditions, site-specific sediment focusing...

Copper is an important industrial metal, predominantly used in electrical wiring and plumbing, as well as in power transformers. Throughout these applications, sulphur is known...

In recent years we have had considerable success with the surface modification of amorphous and crystalline thermal plastic polymers using multi-end functional additives. In...

In a recent experiment carried out on SURF we have shown that on addition of ethanol to a DPPC model membrane, the anaesthetic initially diffuses to the bilayer surface followed...

PVA film is widely used as a non-toxic water soluble polymer. This proposal relates to its use in unit dose detergent pouches where plasticised PVA film stores a concentrated...

Antibiotic resistance is pathogenic bacteria is a major clinical problem. Resistance to all antibiotiotic classes, currentl yin clinical use, has been reported. By contrast, the...

In polymer-fullerene based photovoltaic systems the phase behaviour of the blends is poorly understood and remains a fundamental stumbling block to improvements in device...

Pyrite (FeS2) is a hydrophobic mineral surface, i.e. of a type thus far inaccessible to the types of aqueous adsorption experiments suitable for study by reflectometry (NR), but...

FeRh in the CsCl structure is an interesting material with a tunable magnetostructural phase transition close to, or just above room temperature. On heating through the...

The structure of colloidal crystals (dispersions of particles that spontaneously order in a regular array) is known to be influenced by solid boundaries. However there are few...

Migration and surface segregation of low molecular weight oligomers in adhesive formulations is a poorly understood, but hugely important phenomenon, responsible for most of the...

A number of important biological processes, such as intracellular transport and signal transduction depend on the viscosity and the distribution of microdomains in cells. We...