International journal of health sciences, 2022 Stable isotope analysis is a valuable tool in forensic investigation. Recently, isotopic investigation is in great trend, Forensic discipline is making use of multi-purpose isotopic profiles along with isotopic landscapes or isoscapes from body tissues.
Ritu Mishra +6 more
openaire +1 more source
Nanocatalyzed Hydrogen Isotope Exchange
Accounts of Chemical Research, 2021 Recently, hydrogen isotope exchange (HIE) reactions have experienced impressive development due to the growing importance of isotope containing compounds in various fields including materials and life sciences, in addition to their classical use for mechanistic studies in chemistry and biology.
Lepron, Marco +5 more
openaire +4 more sources
Recent Progresses in Stable Isotope Analysis of Cellulose Extracted from Tree Rings
Plants, 2021 In this work, the challenges and progression in stable isotope investigation, from the analytical tools and technical sample preparation procedures to the dendroclimatological experiments, were reviewed in terms of their use to assess tree physiological ...
Silviu-Laurentiu Badea +2 more
doaj +1 more source
Effects of alkalinity and salinity at low and high light intensity on hydrogen isotope fractionation of long-chain alkenones produced by Emiliania huxleyi [PDF]
Biogeosciences, 2017 Over the last decade, hydrogen isotopes of long-chain alkenones have been shown to be a promising proxy for reconstructing paleo sea surface salinity due to a strong hydrogen isotope fractionation response to salinity across different environmental ...
G. M. Weiss +6 more
doaj +1 more source
Isotope Effects on Chemical Shifts in the Study of Hydrogen Bonds in Small Molecules
Molecules, 2022 This review is giving a short introduction to the techniques used to investigate isotope effects on NMR chemical shifts. The review is discussing how isotope effects on chemical shifts can be used to elucidate the importance of either intra- or ...
Poul Erik Hansen
doaj +1 more source
Hydrogen and oxygen isotope ratios of thermal waters of Okayama Prefecture, Japan [PDF]
, 1999 Hydrogen and oxygen isotope rations of thermal waters from 46 spas in Okayama Prefecture range from -62.6 to -29.2% in δD and from -10.0 to -4.4% in δ18O, respectively.
Ichimoto, Hideo +3 more
core +1 more source
Tuning the thermal conductivity of graphene nanoribbons by edge passivation and isotope engineering: a molecular dynamics study [PDF]
, 2010 Using classical molecular dynamics simulation, we have studied the effect of edge-passivation by hydrogen (H-passivation) and isotope mixture (with random or supperlattice distributions) on the thermal conductivity of rectangular graphene nanoribbons ...
Ajit Vallabhaneni +5 more
core +3 more sources
Provenance does matter: links between winter trophic segregation and the migratory origins of European robins [PDF]
, 2016 Amongst migratory species, it is common to find individuals from different populations or geographical origins sharing staging or wintering areas.
Bearhop, Stuart, +7 more
core +1 more source
Frontiers in Microbiology, 2019 We determined 2H stable isotope fractionation at natural abundances associated with hydrogenase activity by whole cells of Desulfovibrio vulgaris strain Miyazaki F expressing a NiFe(Se) hydrogenase.
Michaela Löffler +3 more
doaj +1 more source
Isotopic fractionation in proteins as a measure of hydrogen bond length [PDF]
, 2015 If a deuterated molecule containing strong intramolecular hydrogen bonds is placed in a hydrogenated solvent it may preferentially exchange deuterium for hydrogen.
Athokpam, Bijyalaxmi +2 more
core +2 more sources