Nedyalka Dicheva

University of North Carolina at Chapel Hill

Papers

Total Citations

H-Index

About

Nedyalka Dicheva is a biochemist whose work has advanced the field of proteomics, particularly in the reliable identification of low-abundance proteins. Her key research focuses on improving mass spectrometry-based protein analysis by refining sample preparation and gel-based separation techniques. Her most notable contribution, detailed in her 2005 paper “Improved Protein Identification through the Use of Unstained Gels,” introduced a method that bypasses traditional silver-staining to enhance protein recovery. By combining unstained gels with robotics and matrix-assisted laser desorption/ionization tandem mass spectrometry, Dicheva demonstrated a significant increase in the identification of low-abundance proteins—a critical step for biomarker discovery and disease research. Although this seminal work has garnered 6 citations, its impact lies in its practical utility for laboratories seeking higher sensitivity and accuracy in proteomic workflows. Dicheva’s innovation underscores her commitment to methodological rigor, offering a streamlined approach that reduces contamination and improves throughput. Her contributions remain a valuable reference for researchers aiming to optimize protein identification from complex biological samples.