Literature DB >> 25711371

High-order non-linear optical effects in organic luminogens with aggregation-induced emission.

Jun Qian1, Zhenfeng Zhu, Anjun Qin, Wei Qin, Liliang Chu, Fuhong Cai, Hequn Zhang, Qiong Wu, Rongrong Hu, Ben Zhong Tang, Sailing He.   

Abstract

2,3-bis(4-(phenyl(4-(1,2,2-triphenylvinyl)phenyl)amino)phenyl)fumaronitrile (TTF) shows unique aggregation-induced emission (AIE) characteristics. Under the excitation of a 1560 nm femtosecond laser, simultaneous three-photon-excited luminescence (3PL) and third-harmonic-generation signals can be observed from its nanoaggregate and the solid state. TTF is further encapsulated with DSPE-mPEG (a type of amphiphilic polymer) to form AIE-active nanoparticles. 3PL brain imaging of mice is achieved based on the nanoparticles.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  aggregation-induced emission; doped-nanoparticles; non-linear optical microscopy; third-/fifth-harmonic generation; three-/four-photon-excited fluorescence

Year:  2015        PMID： 25711371     DOI： 10.1002/adma.201500141

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  7 in total

Review 1.  Optical molecular imaging and theranostics in neurological diseases based on aggregation-induced emission luminogens.

Authors:  Peili Cen; Youyou Zhou; Chunyi Cui; Yen Wei; Zhen Cheng; Shuizhu Wu; Hong Zhang; Mei Tian
Journal:  Eur J Nucl Med Mol Imaging       Date:  2022-07-04       Impact factor: 9.236

2.  Cyclometalated Iridium(III) Complexes as AIE Phosphorescent Probes for Real-Time Monitoring of Mitophagy in Living Cells.

Authors:  Chengzhi Jin; Jiangping Liu; Yu Chen; Ruilin Guan; Cheng Ouyang; Yanjiao Zhu; Liangnian Ji; Hui Chao
Journal:  Sci Rep       Date:  2016-02-24       Impact factor: 4.379

3.  Rational design of asymmetric red fluorescent probes for live cell imaging with high AIE effects and large two-photon absorption cross sections using tunable terminal groups.

Authors:  Zheng-Feng Chang; Ling-Min Jing; Bin Chen; Mengshi Zhang; Xiaolei Cai; Jun-Jie Liu; Yan-Chun Ye; Xiaoding Lou; Zujin Zhao; Bin Liu; Jin-Liang Wang; Ben Zhong Tang
Journal:  Chem Sci       Date:  2016-03-18       Impact factor: 9.825

Review 4.  Advancing Versatile Ferroelectric Materials Toward Biomedical Applications.

Authors:  Wenjun Wang; Jianhua Li; Hong Liu; Shaohua Ge
Journal:  Adv Sci (Weinh)       Date:  2020-12-03       Impact factor: 16.806

5.  Machine-Learning-Assisted Accurate Prediction of Molecular Optical Properties upon Aggregation.

Authors:  Shidang Xu; Xiaoli Liu; Pengfei Cai; Jiali Li; Xiaonan Wang; Bin Liu
Journal:  Adv Sci (Weinh)       Date:  2021-11-25       Impact factor: 16.806

6.  Enhanced three-photon activity triggered by the AIE behaviour of a novel terpyridine-based Zn(ii) complex bearing a thiophene bridge.

Authors:  Zhihui Feng; Dandan Li; Mingzhu Zhang; Tao Shao; Yu Shen; Xiaohe Tian; Qiong Zhang; Shengli Li; Jieying Wu; Yupeng Tian
Journal:  Chem Sci       Date:  2019-06-11       Impact factor: 9.825

7.  Functionalized AIE nanoparticles with efficient deep-red emission, mitochondrial specificity, cancer cell selectivity and multiphoton susceptibility.

Authors:  Alexander Nicol; Wei Qin; Ryan T K Kwok; Jeffrey Mark Burkhartsmeyer; Zhenfeng Zhu; Huifang Su; Wenwen Luo; Jacky W Y Lam; Jun Qian; Kam Sing Wong; Ben Zhong Tang
Journal:  Chem Sci       Date:  2017-05-09       Impact factor: 9.825
  7 in total

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