Stable isotope-labeled compounds are used as environmental pollutant standards for the detection of air, water, soil, sediment and food.
In addition to treating various diseases, isotopes are used for imaging, diagnosis, and newborn screening.
Small molecule compounds labeled with stable isotopes can be used as chemical reference for chemical identification, qualitative, quantitative, detection, etc. Various types of NMR solvents can be used to study the structure, reaction mechanism and reaction kinetics of compounds.
Stable isotope labeling allows researchers to study metabolic pathways in vivo in a safe manner.
Production and Application of Deuterium Gas
Hydrogen has three isotopes, with atomic mass numbers of 1, 2, and 3, respectively called protium, deuterium (a stable isotope), and tritium (an unstable isotope). Deuterium gas is one of the isotopes of hydrogen, consisting of a nucleus composed of one proton and one neutron. The earliest production of deuterium primarily depended on natural water sources, extracting heavy water (D2O) through distillation and electrolysis, and then extracting deuterium gas from it.
Status and Trends of Radionuclide Drug Conjugates (RDC)
Coupling drugs combine the precise targeting and potent killing properties, has become a widely recognized form of medication in recent years. Radioactive drug conjugates (RDCs), as a particular form of coupling drugs, are formed by combining radioactive isotopes with disease-targeting molecules.
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