Unveiling the photophysical mechanistic mysteries of tetrazine-functionalized fluorogenic labels
Tianruo Shen, Xiaogang Liu
Abstract
, energy flows and charge separation) that regulate the fluorogenic properties exhibited in various types of tetrazine labels. Moreover, this work examines the emerging role of intramolecular rotations in certain tetrazine-based structures and the integration of additional quencher units. The proposed alternative quenching channel offers the potential to surpass traditional wavelength constraints while achieving improved FE. By examining these photophysical mechanisms, this review aims to advance the understanding of tetrazine-functionalized fluorogenic labels and provide guiding principles for their future design and practical applications.
Topics & Concepts
TetrazineChemistryCombinatorial chemistryFluorescenceOrganic chemistryPhysicsQuantum mechanicsClick Chemistry and ApplicationsMonoclonal and Polyclonal Antibodies ResearchAdvanced Biosensing Techniques and Applications