Fluorometric Method for the Determination of Urea in Blood.

Mccleskey, J. E.

doi:10.1021/ac60214a050

Cited by 14 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The concentrations of hydroxylamine, cations, and anions in the initial and equilibrium solutions were determined by titration analysis. The concentration of urea was measured photometrically after its reaction with diacetylmonoxime . The repeatability of all sorption values calculated from the above measurements is ±5%.…”

Section: Methodsmentioning

confidence: 94%

Physicochemical and adsorption properties of hypercross‐linked polystyrene with ultimate cross‐linking density

Tsyurupa

Blinnikova

Borisov

et al. 2014

J of Separation Science

View full text Add to dashboard Cite

The paper describes unexpected properties of hypercross-linked polystyrenes with ultimate cross-linking degrees of 300, 400, and 500%, where three, four, or five methylene links, respectively, could bind each polystyrene phenyl ring to its spacious neighbors. The polymers exhibit a strong electron spin resonance signal, unusual spectra in IR, UV, and visible ranges, and they are not typical dielectrics. The nonfunctionalized hypercross-linked polymers absorb significant amounts of inorganic acids, salts, and bases due to interactions of protons or other cations with electron-donating fragments of the aromatic network with the high extent of mutual connectivity and also due to dispersion interactions of anions with the polymer matrix.

show abstract

Section: Methodsmentioning

confidence: 94%

Physicochemical and adsorption properties of hypercross‐linked polystyrene with ultimate cross‐linking density

Tsyurupa

Blinnikova

Borisov

et al. 2014

J of Separation Science

View full text Add to dashboard Cite

show abstract

“…Acetylcholine can be assayed by sodium borohydride reduction to ethanol, which is acted on by alcohol dehydrogenase coupled to nicotine adenine dinucleotide, NAD (100). A sensitive fluorescence procedure for urea in blood is based on the reaction with biacetyl monoxime; the emission is measured at 415 mg, with excitation at 380 µ (283).…”

Section: Organic and Biologicalmentioning

confidence: 99%

Fluorometric Analysis

White¹,

Weissler²

1966

Anal. Chem.

View full text Add to dashboard Cite

This review coversthe two-year period from approximately December 1963 {465) to December 1965. Bozhevol'nov {56) has published a review on the luminescence of inorganic substances with 172 references and on fluorescence analysis for the determination of inorganic trace impurities in high purity substances {57).Shcherbov {388) has published a 259page book with 681 references on the use of fluorometry in the chemical analysis of mineral raw materials. Topics included are: general considerations, basic laws, apparatus, reagents

show abstract

(1960–1964)

Passwater

1967

Guide to Fluorescence Literature

View full text Add to dashboard Cite

Fluorometric Method for the Determination of Urea in Blood.

Abstract: 0.00 to 0.08 Mg. vanadium calibration curve was ±0.2 for samples 1 and 2 which contained, respectively, 0.8 and 6.8 Mg• of vanadium per liter.Using a 0.0 to 1.0 Mg. vanadium calibra-

Cited by 14 publications

References 13 publications

Physicochemical and adsorption properties of hypercross‐linked polystyrene with ultimate cross‐linking density

Physicochemical and adsorption properties of hypercross‐linked polystyrene with ultimate cross‐linking density

Fluorometric Analysis

(1960–1964)

Contact Info

Product

Resources

About