Question

An Autoanalyser was invented by:
A. Leonard Skeggs
B. Godfrey H
C. William R
D. Hans Berger

Answer 1

Hint:- Using a flow approach called continuous flow analysis, the autoanalyzer is an automatic analyzer. Physicians essentially use autoanalyzers to review analytes that usually include enzymes, substrates, electrolytes, particular proteins, abuse drugs, and therapeutic drugs.

Complete step-by-step solution:- Analytical techniques have evolved from rule-of - thumb methods practised in ancient times, through a period in which micro, semi-micro, gravimetric and titrimetric methods etc. were commonly used and accepted as the classical and normal way of analysing pure research and industry materials. Improvements in the field of electronics were extended to analytical techniques that had to provide more informative, more precise and faster results from more competitive industries. As the pioneer of automated chemical analysis, Leonard T. Skeggs, inventor of the AutoAnalyzer, Indeed, a distinct discipline arose from his paper, now called 'automatic chemical analysis' or 'analytical science'. Invention is too often born of necessity, and it was from the vast and growing number of routine clinical analyses that were being requested from laboratories in the United States that Skeggs thought that we had a computer to do this kind of thing that would be damned good.

Hence, Option A is the right answer.

Additional Information:
A paper that dealt with determining the iron content of crystalline haemoglobin was developed by Skeggs and Bernhart, a long and tedious procedure lasting some 8 hours or more. Skeggs later became interested in hypertension experiments with Jack Leonards and V. C. Myers regarding 'determination of blood pressure in the tail of the rat' and 'effects of hypertrophy on the chemical composition of the cardiac muscle of the rat'. It was during those earlier years that an improved version of the artificial kidney was developed by both Skeggs and Leonards—'a pretty hot item at the time, according to Dr Skeggs'

Note:-
The Technological AutoAnalyzer made its commercial debut in 1957 and has had a dominant impact in the field of automatic analysis, judging by its varied analytical applications mentioned in many scientific publications. Both groundbreaking and creative were the principles of continuous flow with dialysis and then analysis, and, as such, this analytical set-up can be seen as a reference point in the recent history of automated chemical analysis.