Unlocking new frontiers in bioimaging: The power of FLIM-AIE integration
The frontiers of bioimaging encompass cutting-edge technologies and methodologies that enhance the visualization, analysis, and interpretation of biological structures and processes with unprecedented precision. In this context, fluorescence lifetime imaging microscopy (FLIM) has emerged as a powerf...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Universidad de Castilla-La Mancha |
| Repositorio: | RUIdeRA. Repositorio Institucional de la UCLM |
| OAI Identifier: | oai:ruidera.uclm.es:10578/46145 |
| Acceso en línea: | https://doi.org/10.1016/j.xinn.2025.101081 https://hdl.handle.net/10578/46145 |
| Access Level: | acceso abierto |
| Palabra clave: | Bioimaging |
| Sumario: | The frontiers of bioimaging encompass cutting-edge technologies and methodologies that enhance the visualization, analysis, and interpretation of biological structures and processes with unprecedented precision. In this context, fluorescence lifetime imaging microscopy (FLIM) has emerged as a powerful technique that enables quantitative and concentration-independent imaging by measuring the fluorescence decay time of molecular probes. Unlike intensity-based fluorescence methods, FLIM provides robust data on molecular interactions, environments, and biomarker presence, making it invaluable for bioimaging. However, its widespread adoption remains constrained by technical complexity, the high cost of instrumentation, and the underdevelopment of fluorescence lifetime probes with AIE characteristics. A promising solution to these challenges lies in aggregation-induced emission (AIE) fluorophores, which overcome issues such as aggregation-caused quenching and photobleaching. Despite their potential, AIE fluorophores have been rarely integrated with FLIM, leaving a significant gap in bioimaging research. Integrating FLIM with AIE probes could revolutionize bioimaging, enabling precise, stable, and environment-sensitive lifetime imaging for diagnostics, metabolism, and live-cell monitoring. In this perspective, we examine the potential of FLIM-AIE integration in bioimaging, highlighting its advantages, identifying key barriers, and proposing strategies to promote its use in biomedical research. We highlight the critical role of interdisciplinary collaboration, enhanced training programs, and targeted funding initiatives in accelerating innovation in the field of bioimaging. Main text |
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