Vlatko Rumenjak
Papers
1
Total Citations
2
H-Index
1
About
Vlatko Rumenjak has made significant contributions to the development of affordable, accessible clinical diagnostic tools, particularly in the field of electrochemical sensing for blood analysis. His key research areas include potentiometric ion-selective electrodes (ISEs) and the design of low-cost medical instrumentation for electrolyte measurement. Rumenjak’s most notable work, "A simple and inexpensive multichannel potentiometric blood analyzer for single and nonroutine measurements of electrolyte concentrations" (1998), introduced a compact, fully automatic system capable of simultaneously determining pH and the concentrations of sodium, potassium, calcium, and chloride ions in serum and whole blood. By integrating five ISEs into a single, reliable platform, he addressed a critical need for cost-effective point-of-care testing, particularly in resource-limited settings. Though his citation count is modest, the practical impact of his design—enabling routine and nonroutine electrolyte monitoring without expensive commercial analyzers—has been valued by researchers and clinicians seeking simpler alternatives. Rumenjak’s work exemplifies how thoughtful engineering can democratize medical diagnostics, making essential health monitoring more widely available.
Research Focus
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Top Papers
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