St. John's School

Reflections on time-reversal in the symmetry topological field theory

Symmetry under time-reversal appears in the microscopic description of many physical systems. In a quantum mechanical setting it acts as an anti-unitary operator, so does not fall under general analyses based on unitary symmetries. In classifying zero temperature phases of matter...

Evaluating Cell-Free DNA Quantification and Integrity in Breast Cancer Using Fluorometric, Electrophoretic and PCR-Based Platforms

Abstract Background Cell-free DNA (cfDNA) has emerged as a promising biomarker for cancer detection and monitoring. However, different quantification and integrity assessment methods may yield variable results. This study aimed to compare cfDNA concentration and integrity between...