Mechanical stability and unfolding pathways of parallel tetrameric G-quadruplexes probed by pulling simulations

Z Zhang, V Mlynsky, M Krepl, J Sponer… - Journal of Chemical …, 2024 - ACS Publications
Guanine quadruplex (GQ) is a noncanonical nucleic acid structure formed by guanine-rich
DNA and RNA sequences. Folding of GQs is a complex process, where several aspects …

G-quadruplex DNA-based colorimetric biosensor for the ultrasensitive visual detection of strontium ions using MnO2 nanorods as oxidase mimetics

Y Chen, C Gong, K Chen, Z Wang, M He, P Wang… - Microchimica Acta, 2024 - Springer
Abstract Strontium-90 (90 Sr) is a major radioactive component that has attracted great
attention, but its detection remains challenging since there are no specific energy rays …