Dr. Delhia Nkuna

Delhia Nkuna is a researcher in clinical chemistry with a focus on laboratory medicine and pre-analytical variables affecting biomarker integrity. Her work centers on improving diagnostic accuracy through careful evaluation of sample handling, storage conditions, and analytical procedures in routine clinical testing environments.

Her published study in Clinical Chemistry and Laboratory Medicine examines the stability of C-peptide and insulin under varying storage temperatures, sample types, and processing delays. This research highlights the clinical implications of improper sample management and provides evidence-based guidance for laboratories to optimize reliability in endocrine testing.

Based on the currently available publication, her expertise lies in assay performance evaluation, specimen stability, and quality assurance in laboratory diagnostics. The analysis reflects limited available publications at present, yet demonstrates a clear commitment to strengthening best practices in clinical laboratory science.