scholarly journals Silica nanoparticles with thermally activated delayed fluorescence for live cell imaging

2020 ◽  
Vol 109 ◽  
pp. 110528 ◽  
Author(s):  
Carina I.C. Crucho ◽  
João Avó ◽  
Roberto Nobuyasu ◽  
Sandra N. Pinto ◽  
Fábio Fernandes ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Delayed Fluorescence ◽  
Live Cell ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated

scholarly journals Live-Cell Imaging of Colloidal Mesoporous Silica Nanoparticles for Drug Delivery: Drug Loading, Pore Sealing and Controlled Release

2011 ◽  
Vol 100 (3) ◽  
pp. 600a
Author(s):  
Anna M. Sauer ◽  
Axel Schlossbauer ◽  
Valentina Cauda ◽  
Hanna Engelke ◽  
Christian Argyo ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Mesoporous Silica Nanoparticles ◽  
Drug Loading ◽  
Live Cell ◽  
Pore Sealing

Achieving long-lived thermally activated delayed fluorescence in the atmospheric aqueous environment by nano-encapsulation

2019 ◽  
Vol 55 (96) ◽  
pp. 14522-14525 ◽  
Author(s):  
Yingnan Wu ◽  
Long Jiao ◽  
Fengling Song ◽  
Miaomiao Chen ◽  
Dapeng Liu ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Delayed Fluorescence ◽  
Aqueous Environment ◽  
Synthetic Method ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Fluorescent Silica Nanoparticles

Fluorescent silica nanoparticles which encapsulated dye DCF-BYT with thermally activated delayed fluorescence (TADF) were fabricated by a simple synthetic method.

Highly fluorescent quantum dot@silica nanoparticles by a novel post-treatment for live cell imaging

RSC Advances ◽  
2013 ◽  
Vol 3 (11) ◽  
pp. 3553 ◽  
Author(s):  
Xiebing Wang ◽  
Wanwan Li ◽  
Bingxia Zhao ◽  
Delong Zhang ◽  
Kang Sun ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Silica Nanoparticles ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Post Treatment ◽  
Live Cell

Perylene-Labeled Silica Nanoparticles: Synthesis and Characterization of Three Novel Silica Nanoparticle Species for Live-Cell Imaging

Small ◽  
2010 ◽  
Vol 6 (21) ◽  
pp. 2427-2435 ◽  
Author(s):  
Julia Blechinger ◽  
Rudolf Herrmann ◽  
Daniel Kiener ◽  
F. Javier García-García ◽  
Christina Scheu ◽  
...  
Keyword(s):  
Silica Nanoparticles ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Silica Nanoparticle ◽  
Live Cell ◽  
Synthesis And Characterization ◽  
Nanoparticles Synthesis

Solvent Dependence of Structural Dynamics and Spin-flip Processes in 3,4,5-tri(9H-carbazole-9-yl)benzonitrile (ortho-3CzBN)

2020 ◽  
Author(s):  
Masaki Saigo ◽  
Kiyoshi Miyata ◽  
Hajime Nakanotani ◽  
Chihaya Adachi ◽  
Ken Onda
Keyword(s):  
Dft Calculations ◽  
Excited States ◽  
Structural Changes ◽  
Photophysical Properties ◽  
Delayed Fluorescence ◽  
Time Resolved ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Solvent Dependence ◽  
Acetonitrile Solutions

We have investigated the solvent-dependence of structural changes along with intersystem crossing of a thermally activated delayed fluorescence (TADF) molecule, 3,4,5-tri(9H-carbazole-9-yl)benzonitrile (o-3CzBN), in toluene, tetrahydrofuran, and acetonitrile solutions using time-resolved infrared (TR-IR) spectroscopy and DFT calculations. We found that the geometries of the S1 and T1 states are very similar in all solvents though the photophysical properties mostly depend on the solvent. In addition, the time-dependent DFT calculations based on these geometries suggested that the thermally activated delayed fluorescence process of o-3CzBN is governed more by the higher-lying excited states than by the structural changes in the excited states.<br>

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