Standard methods for Apis mellifera beeswax research
Due to its multifunctional and complex role in the honey bee colony functioning and health
(construction material allowing food storage, brood rearing, thermoregulation, mediation in …
(construction material allowing food storage, brood rearing, thermoregulation, mediation in …
Perspectives of compound-specific isotope analysis of organic contaminants for assessing environmental fate and managing chemical pollution
TB Hofstetter, R Bakkour, D Buchner, H Eisenmann… - Nature Water, 2024 - nature.com
The management and mitigation of chemical pollution are key elements of sustainable
development initiatives that aim to provide safe and clean water. While environmental …
development initiatives that aim to provide safe and clean water. While environmental …
Cenozoic megatooth sharks occupied extremely high trophic positions
Trophic position is a fundamental characteristic of animals, yet it is unknown in many extinct
species. In this study, we ground-truth the 15N/14N ratio of enameloid-bound organic matter …
species. In this study, we ground-truth the 15N/14N ratio of enameloid-bound organic matter …
Absolute Carbon Stable Isotope Ratio in the Vienna Peedee Belemnite Isotope Reference Determined by 1H NMR Spectroscopy
DW Hoffman, C Rasmussen - Analytical Chemistry, 2022 - ACS Publications
The Vienna Peedee Belemnite (VPDB) isotope reference defines the zero point of the
carbon stable isotope scale that is used to describe the relative abundance of 13C and 12C …
carbon stable isotope scale that is used to describe the relative abundance of 13C and 12C …
Calling all archaeologists: guidelines for terminology, methodology, data handling, and reporting when undertaking and reviewing stable isotope applications in …
Stable isotope analysis has been utilized in archaeology since the 1970s, yet standardized
protocols for terminology, sampling, pretreatment evaluation, calibration, quality assurance …
protocols for terminology, sampling, pretreatment evaluation, calibration, quality assurance …
Practical considerations for amino acid isotope analysis
Over the last few decades, isotopic analysis of amino acids at the compound-and position-
specific levels has been rapidly advancing across diverse fields. As these techniques …
specific levels has been rapidly advancing across diverse fields. As these techniques …
Re‐evaluation of the hydrogen stable isotopic composition of keratin calibration standards for wildlife and forensic science applications
Rationale Determination of non‐exchangeable hydrogen isotopic compositions (δ2H
values) of bulk complex organic materials is difficult due to uncontrolled H isotope exchange …
values) of bulk complex organic materials is difficult due to uncontrolled H isotope exchange …
Multi-elemental compound-specific isotope analysis of pesticides for source identification and monitoring of degradation in soil: a review
P Höhener, D Guers, L Malleret, O Boukaroum… - Environmental …, 2022 - Springer
The transfer of pesticides from agricultural soils to food and drinking water is a major health
issue. There are actually few robust methods to identify, characterize and quantify the …
issue. There are actually few robust methods to identify, characterize and quantify the …
[HTML][HTML] Mercury exposure and trophic ecology of urban nesting black-legged kittiwakes from France
Seabirds are increasingly used as bioindicators for assessing the chemical contamination of
marine ecosystems, including by mercury (Hg) worldwide. However, some geographical …
marine ecosystems, including by mercury (Hg) worldwide. However, some geographical …
The relative influence of derivatization and normalization procedures on the compound‐specific stable isotope analysis of nitrogen in amino acids
CT Yarnes, J Herszage - Rapid Communications in Mass …, 2017 - Wiley Online Library
Rationale Within the last decade, applications of compound‐specific stable isotope analysis
of nitrogen (δ15N values) in amino acids (CSIA‐AA) have developed rapidly, particularly …
of nitrogen (δ15N values) in amino acids (CSIA‐AA) have developed rapidly, particularly …