Literature DB >> 19453136

Electron transfer dynamics from single CdSe/ZnS quantum dots to TiO2 nanoparticles.

Shengye Jin1, Tianquan Lian.   

Abstract

Electron-transfer dynamics from single CdSe/ZnS (core/shell) QDs to TiO(2) nanoparticles were studied. Single QDs on TiO(2) showed pronounced and correlated fluctuations of fluorescence intensity and lifetime. Compared to QDs on glass, the presence of the interparticle ET pathway on TiO(2) led to smaller on-state and larger off-state probability densities, as well as a shortened lifetime of the on-state. The average electron transfer rate from CdSe/ZnS to TiO(2) was estimated to be 3.2 x 10(7) s(-1).

Entities:  

Year:  2009        PMID： 19453136     DOI： 10.1021/nl9011744

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  10 in total

1.  Correlated Single Quantum Dot Blinking and Interfacial Electron Transfer Dynamics.

Authors:  Shengye Jin; Jung-Cheng Hsiang; Haiming Zhu; Nianhui Song; Robert M Dickson; Tianquan Lian
Journal:  Chem Sci       Date:  2010-08-31       Impact factor: 9.825

2.  Colloidal lenses allow high-temperature single-molecule imaging and improve fluorophore photostability.

Authors:  Jerrod J Schwartz; Stavros Stavrakis; Stephen R Quake
Journal:  Nat Nanotechnol       Date:  2009-12-20       Impact factor: 39.213

3.  Photoinduced electron transfer from semiconductor quantum dots to metal oxide nanoparticles.

Authors:  Kevin Tvrdy; Pavel A Frantsuzov; Prashant V Kamat
Journal:  Proc Natl Acad Sci U S A       Date:  2010-12-13       Impact factor: 11.205

Review 4.  Fluorescent Nanoparticles for Super-Resolution Imaging.

Authors:  Wei Li; Gabriele S Kaminski Schierle; Bingfu Lei; Yingliang Liu; Clemens F Kaminski
Journal:  Chem Rev       Date:  2022-06-27       Impact factor: 72.087

5.  Single-molecule photochemical reactions of Auger-ionized quantum dots.

Authors:  Morihiko Hamada; Edakkattuparambil Sidharth Shibu; Tamitake Itoh; Manikantan Syamala Kiran; Shunsuke Nakanishi; Mitsuru Ishikawa; Vasudevanpillai Biju
Journal:  Nano Rev       Date:  2011-10-13

6.  Suppressing the Fluorescence Blinking of Single Quantum Dots Encased in N-type Semiconductor Nanoparticles.

Authors:  Bin Li; Guofeng Zhang; Zao Wang; Zhijie Li; Ruiyun Chen; Chengbing Qin; Yan Gao; Liantuan Xiao; Suotang Jia
Journal:  Sci Rep       Date:  2016-09-08       Impact factor: 4.379

7.  On the degradation mechanisms of quantum-dot light-emitting diodes.

Authors:  Song Chen; Weiran Cao; Taili Liu; Sai-Wing Tsang; Yixing Yang; Xiaolin Yan; Lei Qian
Journal:  Nat Commun       Date:  2019-02-15       Impact factor: 14.919

8.  Al-, Ga-, Mg-, or Li-doped zinc oxide nanoparticles as electron transport layers for quantum dot light-emitting diodes.

Authors:  Alexei Alexandrov; Mariya Zvaigzne; Dmitri Lypenko; Igor Nabiev; Pavel Samokhvalov
Journal:  Sci Rep       Date:  2020-05-04       Impact factor: 4.379

9.  Photophysical behaviors of single fluorophores localized on zinc oxide nanostructures.

Authors:  Yi Fu; Jian Zhang; Joseph R Lakowicz
Journal:  Int J Mol Sci       Date:  2012-09-24       Impact factor: 6.208

10.  Bactericidal Activity of Multilayered Hybrid Structures Comprising Titania Nanoparticles and CdSe Quantum Dots under Visible Light.

Authors:  Ekaterina Kolesova; Anastasia Bulgakova; Vladimir Maslov; Andrei Veniaminov; Aliaksei Dubavik; Yurii Gun'ko; Olga Efremenkova; Vladimir Oleinikov; Anna Orlova
Journal:  Nanomaterials (Basel)       Date:  2021-12-08       Impact factor: 5.076
  10 in total

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