1.
Anal Chem
; 87(1): 376-80, 2015 Jan 06.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25495958
RESUMO
A technological development is described through which the stable carbon-, oxygen-, and nonexchangeable hydrogen-isotopic ratios (δ(13)C, δ(18)O, δ(2)H) are determined on a single carbohydrate (cellulose) sample with precision equivalent to conventional techniques (δ(13)C 0.15, δ(18)O 0.30, δ(2)H 3.0). This triple-isotope approach offers significant new research opportunities, most notably in physiology and medicine, isotope biogeochemistry, forensic science, and palaeoclimatology, when isotopic analysis of a common sample is desirable or when sample material is limited.
Assuntos
Isótopos de Carbono/análise , Celulose/química , Hidrogênio/análise , Espectrometria de Massas/métodos , Isótopos de Oxigênio/análise
2.
Czas Stomatol
; 32(1): 113-6, 1979 Jan.
Artigo
em Polonês
| MEDLINE
| ID: mdl-284887
3.
Czas Stomatol
; 31(12): 1161-6, 1978 Dec.
Artigo
em Polonês
| MEDLINE
| ID: mdl-310753