Determination of zinc and zinc-containing compound in rabbit aqueous humour by high performance aqueous gel permeation chromatography-atomic absorption spectrophotometry.
نویسندگان
چکیده
منابع مشابه
Comparison of aqueous humour and serum zinc levels in humans.
Zinc concentrations in aqueous humour and serum were determined by means of atomic absorption spectrophotometry in 11 patients with cataract. The zinc content of the aqueous humour was found to be considerably lower than the corresponding serum values. From this finding it is suggested that aqueous humour does not serve as a likely route of delivery of zinc to the cornea.
متن کاملDetermination of ultrafiltrable zinc in plasma by flameless atomic absorption spectrophotometry.
Ultrafiltrable zinc can be determined in small volumes of plasma by using Amicon ultrafiltration membrane cones and either flameless atomic absorption spectrophotometry or 65Zn. The ultrafiltration membrane cone is made sufficiently zinc-free by acid washing, followed by rinsing with de-ionized water. Within-run CVs were 12 and 10%, respectively, for the two methods. Matrix effects are compensa...
متن کامل[Determination of zinc in very small body hair samples by one-drop flame atomic absorption spectrophotometry].
A method for determination of zinc contents in very small samples of hair was developed in order to estimate the zinc concentration in the human body. All steps from weighing of samples to ashing and preparation of the test solution were done in a tube designed by us to prevent contamination and to improve handling. Zinc concentration was determined with flame atomic absorption spectrophotometr...
متن کاملOptimized atomic absorption spectrophotometry of zinc in cerebrospinal fluid.
This method for direct determination of Zn in cerebrospinal fluid (CSF) involves flame atomic absorption spectrophotometry with a pulse nebulizer technique. Standard solutions of Zn in 150 mmol/L NaCl were used. We could account for 88% of added standard with the method in individual samples from 10 patients and in pooled CSF. The method is acceptably precise, CVs in pooled CSF ranging from 4 t...
متن کاملA simplified method for plasma zinc determination by atomic absorption spectrophotometry.
A Simplified Method for Plasma Zinc Determination by Atomic Absorption Spectrophotometry Betty M. Ilackley, James C. Smith, and James A. Haisted I Fluoroinetric Determination of Zinc in Biologic Fluids D. Mahanand and J. C. Honek 6 Quantitative Chromatographie Studies on Urinary Amino Acid Excretion: A new method of representation Richard P. Geer, Richard K. Hantman, and Cyrus V. Swett 12 Isola...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1984
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.33.8_e335