A new chemiluminescence method for the determination of 8-hydroxyguanine based on l-histidine bound nickel nanoparticles

A new chemiluminescence aptasensor is constructed based on the synergistic interaction of Ni NPs@l-histidine@aptamer@MBs, which shows great potential for sensitive and efficient assay of 8-hydroxyguanine in the real urine samples of cancer patients.