首页|An intelligent probe with dual-emission in water and oil for lipid droplet specific imaging in human fibrocalcific aortic valvular leaflet
An intelligent probe with dual-emission in water and oil for lipid droplet specific imaging in human fibrocalcific aortic valvular leaflet
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NSTL
Elsevier
Lipid droplets (LDs) have been regarded as potential marker for study the pathologic processes and diagnosis of valvular heart disease. While conventional imaging strategy fail to precisely locate LDs in pathological tissues. Herein, a LDs specific probe ECPID with special feature of single-excitation but dual-emission in oil (520 nm) and water (628 nm) was prepared for LDs imaging. ECPID exhibited good bio-compatibility, great performance in intracellular and tissular LDs imaging, which would help to reveal the pathologic process of human fibrocalcific aortic valvular leaflet. Our work offers a novel approach for accurate imaging LDs in situ and paves a way to study the pathologic processes of valvular disease. (C) 2022 Elsevier B.V. All rights reserved.
NSTL
Elsevier
