title: Applications of enzyme-catalysed reactions in trace analysis-III Determination of silver and thiourea by their combined inhibition of invertase.
abstract: Thiourea has been found to enhance the inhibition of invertase by silver ions. The effect is applied to the determination of 1-5 x 10(-7)M silver and of 10(-7)-10(-8)M thiourea. A mechanism is suggested for the enhancement.
authors.affiliation: Chemistry Department, The University, P.O. Box 363, Birmingham 15, U.K.
authors.forename: D
authors.initials: D
authors.lastname: Mealor
authors.forename: A
authors.initials: A
authors.lastname: Townshend