Over the decades, many adjustments and variations of this method have been employed and the future utility of the STRIP distillation method, especially in the field of sulfur (isotope) biogeochemistry remains strong and promising.
Unfortunately, resolving the flux distribution of a large-scale metabolic network, for example using C isotope labeling, remains experimentally demanding and technically challenging.
But Bashir said that both the Swiss and Russian reports found large amounts of the radioactive isotope in his remains.
Maier et al.3 analysed oxygen isotopes in the remains of organisms called diatoms trapped in sediments taken from the North Pacific Ocean (the star indicates the location of the sediment core studied).
(Carver and his team have uncovered two samples of hair, which can be tested for isotopes). From the remains of the plague victims of 1665 the New Churchyard contains several mass graves scientists hope to glean the reason that the pathogen never struck the British Isles again.
Measuring stable carbon isotopes in archaeobotanical remains is an established method for identifying past environmental conditions for plant growth in arid and semi-arid environments, as δC values in cereals provide a drought stress signal when the amount of water received during the grain-filling period is low [ 98– 100].
Seasonality estimates based on stable isotope analyses of shellfish remains has been an important thrust of settlement pattern reconstruction, allowing researchers to place people on the landscape at points in space at different times of the year.
The present study further allows for more detailed interpretations of our previously published study of strontium isotope ratios in faunal remains from the walled Indus manufacturing center of Bagasra in Gujarat (Chase et al., 2014b).
How different metal isotopes are utilised biologically remains unknown but our data provides evidence that they are used differently.
An interesting multi-isotope study of the remains of King Richard III has been published by Lamb et al. [48].
