Axial Scanning Metal‐Induced Energy Transfer Microscopy for Extended Range Nanometer‐Sectioning Cell Imaging

Small ◽  
2021 ◽  
pp. 2105497
Author(s):  
Wonsang Hwang ◽  
Dongeun Kim ◽  
Dugyoung Kim
Keyword(s):  
Energy Transfer ◽  
Cell Imaging ◽  
Extended Range ◽  
Axial Scanning

Enhancing the Stokes' shift of BODIPY dyes via through-bond energy transfer and its application for Fe3+-detection in live cell imaging

2012 ◽  
Vol 48 (38) ◽  
pp. 4600 ◽  
Author(s):  
Xingyu Qu ◽  
Quan Liu ◽  
Xiaoning Ji ◽  
Huachao Chen ◽  
Zhikuan Zhou ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Bond Energy ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Stokes Shift ◽  
Live Cell

Synthesis and Systematic Evaluation of Dark Resonance Energy Transfer (DRET)-Based Library and Its Application in Cell Imaging

2014 ◽  
Vol 10 (3) ◽  
pp. 581-585 ◽  
Author(s):  
Dongdong Su ◽  
Chai Lean Teoh ◽  
Nam-Young Kang ◽  
Xiaotong Yu ◽  
Srikanta Sahu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cell Imaging ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Systematic Evaluation ◽  
Dark Resonance

Rhodamine-modified upconversion nanoprobe for distinguishing Cu2+ from Hg2+ and live cell imaging

2016 ◽  
Vol 40 (4) ◽  
pp. 3543-3551 ◽  
Author(s):  
Yanxia Xu ◽  
Huifang Li ◽  
Xianfu Meng ◽  
Jinliang Liu ◽  
Lining Sun ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Mesoporous Silica ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Live Cell ◽  
Upconversion Nanoparticles ◽  
Inorganic Hybrid ◽  
Hybrid Nanoprobe

A new organic–inorganic hybrid nanoprobe based on luminescence resonance energy transfer (LRET) from mesoporous silica coated upconversion nanoparticles to a rhodamine B derivative was prepared for distinguishing Cu2+ from Hg2+ and live cell imaging applications.

scholarly journals Myosin Vb Interacts with Rab8a on a Tubular Network Containing EHD1 and EHD3

2007 ◽  
Vol 18 (8) ◽  
pp. 2828-2837 ◽  
Author(s):  
Joseph T. Roland ◽  
Anne K. Kenworthy ◽  
Johan Peranen ◽  
Steve Caplan ◽  
James R. Goldenring
Keyword(s):  
Energy Transfer ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Dominant Negative ◽  
Yeast Two Hybrid ◽  
Resonant Energy ◽  
Resonant Energy Transfer ◽  
Myosin Vb ◽  
Two Hybrid

Cells use multiple pathways to internalize and recycle cell surface components. Although Rab11a and Myosin Vb are involved in the recycling of proteins internalized by clathrin-mediated endocytosis, Rab8a has been implicated in nonclathrin-dependent endocytosis and recycling. By yeast two-hybrid assays, we have now demonstrated that Myosin Vb can interact with Rab8a, but not Rab8b. We have confirmed the interaction of Myosin Vb with Rab11a and Rab8a in vivo by using fluorescent resonant energy transfer techniques. Rab8a and Myosin Vb colocalize to a tubular network containing EHD1 and EHD3, which does not contain Rab11a. Myosin Vb tail can cause the accumulation of both Rab11a and Rab8a in collapsed membrane cisternae, whereas dominant-negative Rab11-FIP2(129-512) selectively accumulates Rab11a but not Rab8a. Additionally, dynamic live cell imaging demonstrates distinct pathways for Rab11a and Rab8a vesicle trafficking. These findings indicate that Rab8a and Rab11a define different recycling pathways that both use Myosin Vb.

“siRNA traffic lights”: arabino-configured 2′-anchors for fluorescent dyes are key for dual color readout in cell imaging

2018 ◽  
Vol 16 (20) ◽  
pp. 3726-3731 ◽  
Author(s):  
Jeannine Steinmeyer ◽  
Heidi-Kristin Walter ◽  
Mathilde A. Bichelberger ◽  
Violetta Schneider ◽  
Tomáš Kubař ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cell Imaging ◽  
Fluorescent Dyes ◽  
Green Fluorescence ◽  
Traffic Lights ◽  
Dual Color

The arabino-configured nucleotide anchor improves the red-to-green fluorescence readout by energy transfer.

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