20 citations
,
August 2017 in “Drug testing and analysis” This study used micro-segmental hair analysis to identify the day of drug intake and suggested differing uptake mechanisms for co-administered drugs based on their properties.
27 citations
,
March 2022 in “Forensic Toxicology” This review discusses micro-segmental hair analysis for forensic toxicology, emphasizing its potential to provide detailed drug distribution profiles and its application in investigations, while noting the method's limitations and future perspectives.
47 citations
,
June 1996 in “International Journal of Legal Medicine” This article discusses how drug molecules integrate into hair fibers, focusing on biological transport mechanisms and physicochemical factors, but reports no new experimental findings.
June 2014 in “Toxicologie analytique et clinique/Annales de toxicologie analytique” This review discusses the increasing importance of hair analysis in forensic toxicology and highlights the complexities in interpreting results due to external contamination and regional collection differences, but reports no new findings.
September 2023 in “Scientific reports” This study observed that testosterone concentrations in hair segments show some stability over time, but are influenced by factors like sebum integration, hair washing frequency, and individual hair growth rates.