Results 151 to 160 of about 67,280 (303)

Determination of Trace Amounts of Copper Using the Quantitative Isotope Dilution Method

, 1966
Kiyoshi Kudo
openalex   +2 more sources

Time‐of‐Flight Secondary Ion Mass Spectrometry‐Partial Least Square Regression for Quantifying Interleukin‐8 in Biopolymer Matrices

Advanced NanoBiomed Research, EarlyView.
The power of time‐of‐flight secondary ion mass spectrometry‐partial least square regression to detect interleukin‐8, a chemokine involved in inflammation and cancer, down to mass fractions of 1 ppm within biopolymer matrices, including Matrigel and glycosaminoglycan‐based hydrogels, is demonstrated.
Ralf Zimmermann, Mirko Nitschke, Marten Samulowitz, Nicholas R. Dennison, Carsten Werner   +4 more
wiley   +1 more source

Studies on Labeling and Application to Microanalysis of Biotin Related Compounds. IV. : Microdetermination of d-Biotin by Isotope Dilution Method

, 1969
Kenji Shimada, Yūzō Nagase, Ushiho Matsumoto   +2 more
openalex   +2 more sources

Physical and chemical studies of tektites [PDF]

Physical and chemical properties of tektites from various ...
Pinson, W. H., Jr., Schnetzler, C. C.
core   +1 more source

Determination of nitrogen in steels by isotope dilution method

, 1965
Keiichi Furuya, Hitoshi Kamada
openalex   +2 more sources

Synthesis of 11, 12-2H2- and 11, 12-3H2-labeled chenodeoxycholic and lithocholic acids

Journal of Lipid Research, 1976
Deuterium- and tritium-labeled chenodeoxycholic acid and lithocholic were prepared by catalytic reduction of their respective Δ11 derivatives. Structures of the intermediates and their isotopic purity were verified by chemical ionization and electron ...
A E Cowen, A F Hofmann, D L Hachey, P J Thomas, D T Belobaba, P D Klein, L Tökes   +6 more
doaj  

Radioactivation Analysis of Zinc Based on the Quantitative Isotope Dilution Principle

, 1967
Kiyoshi Kudo
openalex   +2 more sources

Chromosome analysis by non-isotopic in situ hybridization. [PDF]

, 1992
Cremer, Thomas, Lichter, Peter, Rooney, Denise E.   +2 more
core   +1 more source

Some Kinetic Characteristics of Rumen Short-Chain Fatty Acids as Measured by the Isotope Dilution Method

, 1967
K. L. Knox, A.L. Black, Max Kleiber
openalex   +1 more source

Side‐On Coordination in Molecular Alkaline Earth Metal Hypofluorites FM(η2‐OF) (M = Mg, Ca, Sr, and Ba)

Angewandte Chemie International Edition, EarlyView.
Side‐on coordinated alkaline earth metal hypofluorites F′M(η2‐OF) (M = Mg, Ca, Sr, and Ba) were prepared through the reactions of laser‐ablated metal atoms with OF2 in argon matrices. The species feature a fluorido F′− and a side‐on coordinated η2‐OF− ligand with the M─F─O─F′ dihedral angle increasing from calcium to barium, which parallel the non ...
Xiya Xia, Robert Medel, Sebastian Riedel
wiley   +1 more source