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Shining New Light on Chiral Molecules: Innovations in CPL Bio-Imaging with Dr. MacKenzie
Today, we delve into a groundbreaking frontier in bio-imaging with Dr. MacKenzie, who is pioneering methods to observe and understand the world of chiral molecular interactions – an area that, up to now, was challenging to visualize.
The Significance of Chirality:
Life's molecular machinery relies on chiral building blocks, yet monitoring these in live cells remained elusive.
Luminescent chiral molecules provide a unique optical signature, shedding light on the environment, shape, and binding state.
Introducing the CPL Laser Scanning Confocal Microscope (CPL-LSCM):
This revolutionary device can capture chiroptical contrast in live-cell imaging of both natural and designed CPL-active cellular probes.
Achievements also include the success of using two-photon excitation, fully restoring the CPL spectrum in the process.
Major Breakthroughs:
CPL-LSCM System: This breakthrough allows for rapid, diffraction-limited enantioselective chiral-contrast imaging, advancing the sub-cellular tracking of emissive chiral probes.
2PE-CPL Spectroscopy: Proves that low-energy 2PE-CPL-LSCM is primed for future advancements.
Test Target for Enantioselective Chiral-Contrast Imaging: A standard tool was developed using enantiopure solutions of a europium complex to benchmark future imaging systems.
Imaging Specific Enantiomers: Imaging of distinct enantiomers of a chiral europium complex within mouse skin fibroblast cells showed significant co-localisation with standard lysosomal and mitochondrial tracker dyes.
Potential Impacts & Applications:
Set to transform fundamental studies in chemistry and molecular biology.
Can aid in advancing the design of chiral bio-probes.
In material sciences, applications extend to 3D display technologies and the verification of innovative CPL-active security inks.
Conclusion:
Dr. MacKenzie's innovations herald a new era in bio-imaging, offering researchers unprecedented insights into the world of chiral interactions. By capturing the essence of life's foundational chiral processes, CPL-LSCM provides a beacon for myriad future discoveries in the intertwined realms of chemistry, biology, and materials science.
As we shine a new light on the intricacies of life's molecular dance, we eagerly await the future revelations this field holds. Join us next time for more groundbreaking research insights into the world of science.
https://doi.org/10.1038/s41467-022-28220-z
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By Catarina CunhaToday, we delve into a groundbreaking frontier in bio-imaging with Dr. MacKenzie, who is pioneering methods to observe and understand the world of chiral molecular interactions – an area that, up to now, was challenging to visualize.
The Significance of Chirality:
Life's molecular machinery relies on chiral building blocks, yet monitoring these in live cells remained elusive.
Luminescent chiral molecules provide a unique optical signature, shedding light on the environment, shape, and binding state.
Introducing the CPL Laser Scanning Confocal Microscope (CPL-LSCM):
This revolutionary device can capture chiroptical contrast in live-cell imaging of both natural and designed CPL-active cellular probes.
Achievements also include the success of using two-photon excitation, fully restoring the CPL spectrum in the process.
Major Breakthroughs:
CPL-LSCM System: This breakthrough allows for rapid, diffraction-limited enantioselective chiral-contrast imaging, advancing the sub-cellular tracking of emissive chiral probes.
2PE-CPL Spectroscopy: Proves that low-energy 2PE-CPL-LSCM is primed for future advancements.
Test Target for Enantioselective Chiral-Contrast Imaging: A standard tool was developed using enantiopure solutions of a europium complex to benchmark future imaging systems.
Imaging Specific Enantiomers: Imaging of distinct enantiomers of a chiral europium complex within mouse skin fibroblast cells showed significant co-localisation with standard lysosomal and mitochondrial tracker dyes.
Potential Impacts & Applications:
Set to transform fundamental studies in chemistry and molecular biology.
Can aid in advancing the design of chiral bio-probes.
In material sciences, applications extend to 3D display technologies and the verification of innovative CPL-active security inks.
Conclusion:
Dr. MacKenzie's innovations herald a new era in bio-imaging, offering researchers unprecedented insights into the world of chiral interactions. By capturing the essence of life's foundational chiral processes, CPL-LSCM provides a beacon for myriad future discoveries in the intertwined realms of chemistry, biology, and materials science.
As we shine a new light on the intricacies of life's molecular dance, we eagerly await the future revelations this field holds. Join us next time for more groundbreaking research insights into the world of science.
https://doi.org/10.1038/s41467-022-28220-z