Binary small molecule organic nanoparticles exhibit both direct and diffusion-limited ultrafast charge transfer with NIR excitation

Nanoscale ◽  
2019 ◽  
Vol 11 (5) ◽  
pp. 2385-2392 ◽  
Author(s):  
Bryan Kudisch ◽  
Margherita Maiuri ◽  
Leon Wang ◽  
Tristan Lim ◽  
Hoang Lu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Small Molecules ◽  
Photoinduced Electron Transfer ◽  
Ultrafast Spectroscopy ◽  
Facile Synthesis ◽  
Organic Nanoparticles ◽  
Diffusion Limited ◽  
Ultrafast Charge Transfer ◽  
And Diffusion

We report the facile synthesis on new binary organic nanoparticles composed of NIR absorbing small molecules, which we show using ultrafast spectroscopy undergo photoinduced electron transfer.

scholarly journals Structural factors influencing the intramolecular charge transfer and photoinduced electron transfer in tetrapyrazinoporphyrazines

2014 ◽  
Vol 16 (11) ◽  
pp. 5440 ◽  
Author(s):  
Veronika Novakova ◽  
Petr Hladík ◽  
Tereza Filandrová ◽  
Ivana Zajícová ◽  
Veronika Krepsová ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Photoinduced Electron Transfer ◽  
Intramolecular Charge Transfer ◽  
Structural Factors ◽  
Factors Influencing

Semiconductive donor promoted photochromism of iodoplumbate hybrids

2020 ◽  
Vol 7 (24) ◽  
pp. 4865-4871
Author(s):  
Junju Shen ◽  
Xiaoli Kang ◽  
Pengfei Hao ◽  
Yunlong Fu
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Photoinduced Electron Transfer ◽  
Negative Role

The entirely different photochromic behaviors of two iodoplumbate hybrids indicate the driving role of excitation of the PbI3− chain donor and the negative role of charge transfer in photoinduced electron transfer and photochromism.

ChemInform Abstract: Luminescence and Charge Transfer. Part 2. Aminomethyl Anthracene Derivatives as Fluorescent PET (Photoinduced Electron Transfer) Sensors for Protons.

ChemInform ◽  
2010 ◽  
Vol 23 (50) ◽  
pp. no-no
Author(s):  
R. A. BISSELL ◽  
E. CALLE ◽  
A. P. DE SILVA ◽  
S. A. DE SILVA ◽  
H. Q. N. GUNARATNE ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Photoinduced Electron Transfer ◽  
Anthracene Derivatives

Multifunctionalized octamethoxy-[8]cycloparaphenylene: facile synthesis and analysis of novel photophysical and photoinduced electron transfer properties

2019 ◽  
Vol 6 (11) ◽  
pp. 1885-1890 ◽  
Author(s):  
Shengsheng Cui ◽  
Guilin Zhuang ◽  
Jinyi Wang ◽  
Qiang Huang ◽  
Shengda Wang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Emission Spectrum ◽  
Photoinduced Electron Transfer ◽  
Photophysical Properties ◽  
Hypsochromic Shift ◽  
Facile Synthesis ◽  
Electron Transfer Properties ◽  
Transfer Properties

A novel multifunctionalized carbon nanoring was facilely synthesized, which demonstrates an unusual hypsochromic shift in the emission spectrum with interesting photophysical properties.

scholarly journals Ultrafast photoinduced electron transfer in face-to-face charge-transfer π-complexes of planar porphyrins and hexaazatriphenylene derivatives

2015 ◽  
Vol 6 (2) ◽  
pp. 1498-1509 ◽  
Author(s):  
Toru Aoki ◽  
Hayato Sakai ◽  
Kei Ohkubo ◽  
Tomo Sakanoue ◽  
Taishi Takenobu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Transfer ◽  
Photoinduced Electron Transfer ◽  
Face To Face

We have successfully observed ultrafast photoinduced electron transfer in face-to-face charge-transfer π-complexes of planar porphyrins and hexaazatriphenylene derivatives.

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