N
Norimasa Yoza
Researcher at Kyushu University
Publications - 74
Citations - 1008
Norimasa Yoza is an academic researcher from Kyushu University. The author has contributed to research in topics: Flow injection analysis & High-performance liquid chromatography. The author has an hindex of 20, co-authored 74 publications receiving 1001 citations. Previous affiliations of Norimasa Yoza include Oita University.
Papers
More filters
Journal ArticleDOI
Flow injection analysis of inorganic polyphosphates
TL;DR: In this article, a strongly acidic solution containing molybdenum(V) and molybinum(VI) is used as the carrier so that hydrolysis of polyphosphates and color development of the resultant orthophosphate can be achieved simultaneously.
Journal ArticleDOI
Effect of column temperature on high-performance liquid chromatographic behaviour of inorganic polyphosphates
TL;DR: In this article, column temperature and eluent concentration were optimized to minimize analysis time and to maximize resolution for the analysis of polyphosphates at pH 10 for complete separation and rapid analysis.
Journal ArticleDOI
Flow injection system as a post-column reaction detector for high-performance liquid chromatography of phosphinate, phosphonate and orthophosphate
TL;DR: A flow injection system was developed for the rapid flow analysis of lower oxo acids of phosphorus, such as phosphinate and phosphonate as mentioned in this paper, which can be used as a post-column reaction detector for high-performance liquid chromatography.
Journal ArticleDOI
Separation of inorganic phosphates by molecular-sieve chromatography.
Journal ArticleDOI
Characterization of enzymatic hydrolysis of inorganic polyphosphates by flow injection analysis and high-performance liquid chromatography
TL;DR: In this paper, a flow injection system using a molybdenum(VI) reagent and a high-performance liquid chromatographic system using M 2 V 2 V (M 2 V ) reagent were designed to characterize the substrate specificity and the metal ion specificity in the hydrolysis of polyphosphates by inorganic pyrophosphatase.