Self-assembly of all-conjugated block copolymer nanoparticles with tailoring size and fluorescence for live cell imaging

2016 ◽  
Vol 4 (48) ◽  
pp. 7882-7887 ◽  
Author(s):  
Hui-Feng Jiao ◽  
Xiaofeng Wang ◽  
Kai Yao ◽  
Peng Chen ◽  
Zhenrong Jia ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Cellular Imaging ◽  
Live Cell ◽  
Core Shell ◽  
Biological Applications ◽  
Low Cytotoxicity

Here, we describe aqueous nanoassemblies of rod–rod diblock polythiophene into core–shell nanospheres. Benefitting from their good photostability and low cytotoxicity, the nanoparticles meet the crucial requirements for cellular imaging and other biological applications.

scholarly journals From imaging to understanding: Frontiers in Live Cell Imaging, Bethesda, MD, April 19–21, 2006

2006 ◽  
Vol 174 (4) ◽  
pp. 481-484 ◽  
Author(s):  
Yu-li Wang ◽  
Klaus M. Hahn ◽  
Robert F. Murphy ◽  
Alan F. Horwitz
Keyword(s):  
Cell Biology ◽  
Live Cell Imaging ◽  
Recent Progress ◽  
Cell Imaging ◽  
Live Cell ◽  
The Other ◽  
Biological Applications ◽  
Research Fields ◽  
Recent Meeting ◽  
The One

A recent meeting entitled Frontiers in Live Cell Imaging was attended by more than 400 cell biologists, physicists, chemists, mathematicians, and engineers. Unlike typical special topics meetings, which bring together investigators in a defined field primarily to review recent progress, the purpose of this meeting was to promote cross-disciplinary interactions by introducing emerging methods on the one hand and important biological applications on the other. The goal was to turn live cell imaging from a “technique” used in cell biology into a new exploratory science that combines a number of research fields.

Desuccinylation-Triggered Peptide Self-Assembly: Live Cell Imaging of SIRT5 Activity and Mitochondrial Activity Modulation

2020 ◽  
Vol 142 (42) ◽  
pp. 18150-18159
Author(s):  
Liu Yang ◽  
Raoul Peltier ◽  
Manman Zhang ◽  
Dan Song ◽  
Hui Huang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Mitochondrial Activity

Sugar‐Based Self‐Assembly of Hydrogel Nanotubes Manifesting ESIPT: Theoretical Insight and Application in Live Cell Imaging

2018 ◽  
Vol 3 (23) ◽  
pp. 6575-6580 ◽  
Author(s):  
Santu Maity ◽  
Suvonil Sinha Ray ◽  
Aroni Chatterjee ◽  
Nilanjan Chakraborty ◽  
Jhuma Ganguly
Keyword(s):  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Theoretical Insight

A hexaphenylbenzene based AIEE active two photon probe for the detection of hydrogen sulfide with tunable self-assembly in aqueous media and application in live cell imaging

2015 ◽  
Vol 51 (85) ◽  
pp. 15570-15573 ◽  
Author(s):  
Subhamay Pramanik ◽  
Vandana Bhalla ◽  
Hwan Myung Kim ◽  
Hardev Singh ◽  
Hyo Won Lee ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Hela Cells ◽  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Aqueous Media ◽  
Live Cell ◽  
Two Photon ◽  
Self Assembled

AIEE active HPB based TPE probe exhibited modulation of self-assembled architecture in presence of H2S and was utilized for TPM imaging for detection of H2S in HeLa cells.

Self‐Assembly of Highly Stable Zirconium(IV) Coordination Cages with Aggregation Induced Emission Molecular Rotors for Live‐Cell Imaging

2020 ◽  
Vol 132 (25) ◽  
pp. 10237-10245 ◽  
Author(s):  
Jinqiao Dong ◽  
Yutong Pan ◽  
Heng Wang ◽  
Kuiwei Yang ◽  
Lingmei Liu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Molecular Rotors ◽  
Aggregation Induced Emission ◽  
Coordination Cages

Aqueous self-assembly and surface-functionalized nanodots for live cell imaging and labeling

Nano Research ◽  
2014 ◽  
Vol 7 (8) ◽  
pp. 1164-1176 ◽  
Author(s):  
Mei-Lang Kung ◽  
Pei-Ying Lin ◽  
Chiung-Wen Hsieh ◽  
Shuchen Hsieh
Keyword(s):  
Self Assembly ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell

scholarly journals Novel Pyrazine-Bridged D-A-D Type Charge Neutral Probe for Membrane Permeable Long-Term Live Cell Imaging

2021 ◽  
Vol 9 ◽  
Author(s):  
Pei Liu ◽  
Suna Chen ◽  
Wenxuan Zhao ◽  
Qiutang Wang ◽  
Shuqi Wu ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Hydrophobic Interactions ◽  
Photophysical Properties ◽  
Live Cell ◽  
Dynamic Monitoring ◽  
Live Cells ◽  
Low Cytotoxicity ◽  
Integral Transport

A novel donor–acceptor–donor (D-A-D) type compound containing pyrazine as the acceptor and triphenylamine as the donor has been designed and synthesized. The photophysical properties and biocompatibility of this probe, namely (OMeTPA)2-Pyr for live cell imaging were systematically investigated, with observed large Stokes shifts, high photostability, and low cytotoxicity. Furthermore, we demonstrated that (OMeTPA)2-Pyr could permeate live cell membranes for labeling. The proposed mechanism of this probe was the binding and shafting through membrane integral transport proteins by electrostatic and hydrophobic interactions. These salient and novel findings can facilitate the strategic design of new pyrazine-fused charge-neutral molecular platforms as fluorescent probes, for long-term in situ dynamic monitoring in live cells.

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