Literature DB >> 629892

A new method of carboxyhaemoglobin determination.

J H Sanderson, M F Sotheran, J P Stattersfield.   

Abstract

A quick and accurate method of determining the concentration of carboxyhaemoglobin (COHb) in blood has been developed. The method uses a dual wavelength double beam spectrophotometer in the 1st derivative mode, linked to a digital voltmeter (DVM), with the two beams set 3 nm apart around an isobestic point of reduced haemoglobin (Hbred) and carboxyhaemoglobin at 579 nm. The 1st derivative mode measures the slope, and this slope is proportional to the concentration of COHb.

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Year:  1978        PMID： 629892      PMCID： PMC1008327          DOI： 10.1136/oem.35.1.67

Source DB:  PubMed          Journal:  Br J Ind Med        ISSN： 0007-1072


  9 in total

1.  CARBON MONOXIDE IN BLOOD: ANALYTICAL METHOD AND SOURCES OF ERROR.

Authors:  R F COBURN; G K DANIELSON; W S BLAKEMORE; R E FORSTER
Journal:  J Appl Physiol       Date:  1964-05       Impact factor: 3.531

2.  New method for rapid determination of carboxyhemoglobin by use of double-wavelength spectrophotometry.

Authors:  A Ramieri; P Jatlow; D Seligson
Journal:  Clin Chem       Date:  1974-02       Impact factor: 8.327

3.  Spectrophotometric measurement of carboxyhaemoglobin. An evaluation of the method of Commins and Lawther.

Authors:  R E Lily; P V Cole; L H Hawkins
Journal:  Br J Ind Med       Date:  1972-10

4.  Hemoglobin pigments. Spectrophotometric determination of oxy-, carboxy-, met-, and sulfhemoglobin in capillary blood.

Authors:  O Siggaard-Andersen; B Norgaard-Pedersen; J Rem
Journal:  Clin Chim Acta       Date:  1972-11       Impact factor: 3.786

5.  Hemoglobin pigments. Photometer for oxygen saturation, carboxyhemoglobin, and methemoglobin in capillary blood.

Authors:  J Rem; O Siggaard-Andersen; B Norgaard-Pedersen; S Sorensen
Journal:  Clin Chim Acta       Date:  1972-11       Impact factor: 3.786

6.  Determination of carbon monoxide in blood.

Authors:  J L Lambert; R R Tschorn; P A Hamlin
Journal:  Anal Chem       Date:  1972-07       Impact factor: 6.986

7.  The determination of carbon monoxide in blood and tissue.

Authors:  D J Blackmore
Journal:  Analyst       Date:  1970-05       Impact factor: 4.616

8.  An evaluation of the spectrophotometric determination of HbO2, and Hb in blood with the co-oximeter IL 182.

Authors:  A H Maas; M L Hamelink; R J de Leeuw
Journal:  Clin Chim Acta       Date:  1970-08       Impact factor: 3.786

9.  A rapid method for simultaneous measurement of carboxy- and methemoglobin in blood.

Authors:  K A Small; E P Radford; J M Frazier; F L Rodkey; H A Collison
Journal:  J Appl Physiol       Date:  1971-07       Impact factor: 3.531
  9 in total

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